1 2014-07-23 Ryosuke Niwa <rniwa@webkit.org>
3 Build fix after r171361.
5 * public/js/helper-classes.js:
6 (.this.formattedBuildTime):
8 2014-07-22 Ryosuke Niwa <rniwa@webkit.org>
10 Perf dashboard spends 2s processing JSON data during the page loads
11 https://bugs.webkit.org/show_bug.cgi?id=135152
13 Reviewed by Andreas Kling.
15 In the Apple internal dashboard, we were spending as much as 2 seconds
16 converting raw JSON data into proper JS objects while loading the dashboard.
18 This caused the apparent unresponsiveness of the dashboard despite of the fact
19 charts themselves updated almost instantaneously.
22 * public/js/helper-classes.js:
23 (TestBuild): Compute the return values of formattedTime and formattedBuildTime
24 lazily as creating new Date objects and running string replace is expensive.
25 (TestBuild.formattedTime):
26 (TestBuild.formattedBuildTime):
27 (PerfTestRuns.setResults): Added. Pushing each result was the biggest bottle neck.
28 (PerfTestRuns.addResult): Deleted.
30 2014-07-18 Ryosuke Niwa <rniwa@webkit.org>
32 Perf dashboard shouldn't show the full git hash
33 https://bugs.webkit.org/show_bug.cgi?id=135083
35 Reviewed by Benjamin Poulain.
37 Detect Git/Mercurial hash by checking the length.
39 If it's a hash, use the first 8 characters in the label
40 while retaining the full length to be used in hyperlinks.
42 * public/js/helper-classes.js:
43 (.this.formattedRevisions):
46 2014-05-29 Ryosuke Niwa <rniwa@webkit.org>
48 Add an instruction on how to backup the database.
49 https://bugs.webkit.org/show_bug.cgi?id=133391
51 Rubber-stamped by Andreas Kling.
55 2014-04-08 Ryosuke Niwa <rniwa@webkit.org>
57 Build fix after r166479. 'bytes' is now abbreviated as 'B'.
59 * public/js/helper-classes.js:
60 (PerfTestRuns.smallerIsBetter):
62 2014-04-08 Ryosuke Niwa <rniwa@webkit.org>
72 2014-04-03 Ryosuke Niwa <rniwa@webkit.org>
74 WebKitPerfMonitor: There should be a way to add all metrics of a suite without also adding subtests
75 https://bugs.webkit.org/show_bug.cgi?id=131157
77 Reviewed by Andreas Kling.
79 Split "all metrics" into all metrics of a test suite and all subtests of the suite.
80 This allows, for example, adding all metrics such as Arithmetic and Geometric for
81 a given test suite without also adding its subtests.
87 2014-04-03 Ryosuke Niwa <rniwa@webkit.org>
89 WebKitPerfMonitor: Tooltips cannot be pinned after using browser's back button
90 https://bugs.webkit.org/show_bug.cgi?id=131155
92 Reviewed by Andreas Kling.
94 The bug was caused by Chart.attach binding event listeners on plot container on each call.
95 This resulted in the click event handler toggling the visiblity of the tooltip twice upon
96 click when attach() has been called even number of times, keeping the tooltip invisible.
98 Fixed the bug by extracting the code to bind event listeners outside of Chart.attach as
99 a separate function, bindPlotEventHandlers, and calling it exactly once when Chart.attach
100 is called for the first time.
104 (Chart..bindPlotEventHandlers):
106 2014-04-03 Ryosuke Niwa <rniwa@webkit.org>
108 WebKitPerfMonitor: Tooltips can be cut off at the top
109 https://bugs.webkit.org/show_bug.cgi?id=130960
111 Reviewed by Andreas Kling.
114 (#title): Removed the gradients, box shadows, and border from the header.
115 (#title h1): Reduce the font size.
116 (#title ul): Use line-height to vertically align the navigation bar instead of specifying a padding atop.
118 (.tooltop:before): Added. Identical to .tooltop:after except it's upside down (arrow facing up).
119 (.tooltip.inverted:before): Show the arrow facing up when .inverted is set.
120 (.tooltip.inverted:before): Hide the arrow facing down when .inverted is set.
121 * public/js/helper-classes.js:
122 (Tooltip.show): Show the tooltip below the point if placing it above the point results in the top of the
123 tooltip extending above y=0.
125 2014-04-03 Ryosuke Niwa <rniwa@webkit.org>
127 WebKitPerfMonitor: Y-axis adjustment is too aggressive
128 https://bugs.webkit.org/show_bug.cgi?id=130937
130 Reviewed by Andreas Kling.
132 Previously, adjusted min. and max. were defined as the two standards deviations away from EWMA of measured
133 results. This had two major problems:
134 1. Two standard deviations can be too small to show the confidence interval for results.
135 2. Sometimes baseline and target can be more than two standards deviations away.
137 Fixed the bug by completely rewriting the algorithm to compute the interval. Instead of blindly using two
138 standard deviations as margins, we keep adding quarter the standard deviation on each side until more than 90%
139 of points lie in the interval or we've expanded 4 standard deviations. Once this condition is met, we reduce
140 the margin on each side separately to reduce the empty space on either side.
142 A more rigorous approach would involve computing least squared value of results with respect to intervals
143 but that seems like an overkill for a simple UI problem; it's also computationally expensive.
146 (Chart..adjustedIntervalForRun): Extracted from computeYAxisBoundsToFitLines.
147 (Chart..computeYAxisBoundsToFitLines): Compute the min. and max. adjusted intervals out of adjusted intervals
148 for each runs (current, baseline, and target) so that at least one point from each set of results is shown.
149 We wouldn't see the difference between measured values versus baseline and target values otherwise.
150 * public/js/helper-classes.js:
151 (PerfTestResult.unscaledConfidenceIntervalDelta): Returns the default value if the confidence
152 interval delta cannot be computed.
153 (PerfTestResult.isInUnscaledInterval): Added. Returns true iff the confidence intervals lies
154 within the given interval.
155 (PerfTestRuns..filteredResults): Extracted from unscaledMeansForAllResults now that PerfTestRuns.min and
156 PerfTestRuns.max need to use both mean and confidence interval delta for each result.
157 (PerfTestRuns..unscaledMeansForAllResults):
158 (PerfTestRuns.min): Take the confidence interval delta into account.
159 (PerfTestRuns.max): Ditto.
160 (PerfTestRuns.countResults): Returns the number of results in the given time frame (> minTime).
161 (PerfTestRuns.countResultsInInterval): Returns the number of results whose confidence interval lie within the
163 (PerfTestRuns.exponentialMovingArithmeticMean): Fixed the typo so that it actually computes the EWMA.
165 2014-03-31 Ryosuke Niwa <rniwa@webkit.org>
167 Some CSS tweaks after r166477 and r166479,
171 2014-03-30 Ryosuke Niwa <rniwa@webkit.org>
173 WebKitPerfMonitor: Sometimes text inside panes overlap
174 https://bugs.webkit.org/show_bug.cgi?id=130956
176 Reviewed by Gyuyoung Kim.
178 Revamped the pane UI. Now build info uses table element instead of plane text with BRs. The computed status of
179 the latest result against baseline/target such as "3% until target" is now shown above the current value. This
180 reduces the total height of the pane and fits more information per screen capita on the dashboard.
182 * public/index.html: Updated and added a bunch of CSS rules for the new look.
183 (.computeStatus): Don't append the build info here. The build info is constructed as a separate table now.
184 (.createSummaryRowMarkup): Use th instead of td for "Current", "Baseline", and "Target" in the summary table.
185 (.buildLabelWithLinks): Construct table rows instead of br separated lines of text. This streamlines the look
186 of the build info shown in a chart pane and a tooltip.
187 (Chart): Made .status a table.
188 (Chart.populate): Prepend status.text, which contains text such as "3% until target", into the summary rows
189 right above "Current" value, and populate .status with buildLabelWithLinks manually instead of status.text
190 now that status.text no longer contains it.
191 (Chart..showTooltipWithResults): Wrap buildLabelWithLinks with a table element.
193 * public/js/helper-classes.js:
194 (TestBuild.formattedRevisions): Don't include repository names in labels since repository names are now added
195 by buildLabelWithLinks inside th elements. Also place spaces around '-' between two different OS X versions.
196 e.g. "OS X 10.8 - OS X 10.9" instead of "OS X 10.8-OS X 10.9".
197 (PerfTestRuns): Use "/s" for "runs/s" and "B" for "bytes" to make text shorter in .status and .summaryTable.
198 (PerfTestRuns..computeScalingFactorIfNeeded): Avoid placing a space between 'M' and a unit starting with a
199 capital letter; e.g. "MB" instead of "M B".
201 2014-03-30 Ryosuke Niwa <rniwa@webkit.org>
203 WebKitPerfMonitor: Header and number-of-days slider takes up too much space
204 https://bugs.webkit.org/show_bug.cgi?id=130957
206 Reviewed by Gyuyoung Kim.
208 Moved the slider into the header. Also reduced the spacing between the header and platform names.
209 This reclaims 50px × width of the screen real estate.
212 (#title): Reduced the space below the header from 20px to 10px.
214 (#numberOfDaysPicker): Removed the rounded border around the number-of-days slider.
215 (#dashboard > tbody > tr > td): Added a 1.5em padding at the bottom.
216 (#dashboard > thead th): That allows us to remove the padding at the top here. This reduces the wasted screen
217 real estate between the header and the platform names.
219 2014-03-10 Zoltan Horvath <zoltan@webkit.org>
221 Update the install guidelines for perf.webkit.org
222 https://bugs.webkit.org/show_bug.cgi?id=129895
224 Reviewed by Ryosuke Niwa.
226 The current install guideline for perf.webkit.org discourages the use of the installed
227 Server application. I've actualized the documentation for Mavericks, and modified the
228 guideline to include the instructions for Server.app also.
232 2014-03-08 Zoltan Horvath <zoltan@webkit.org>
234 Update perf.webkit.org json example
235 https://bugs.webkit.org/show_bug.cgi?id=129907
237 Reviewed by Andreas Kling.
239 The current example is not valid json syntax. I fixed the syntax errors and indented the code properly.
243 2014-01-31 Ryosuke Niwa <rniwa@webkit.org>
245 Merge database-common.js and utility.js into run-tests.js.
247 Reviewed by Matthew Hanson.
249 Now that run-tests is the only node.js script, merged database-common.js and utility.js into it.
250 Also moved init-database.sql out of the database directory and removed the directory entirely.
253 * database/database-common.js: Removed.
254 * database/utility.js: Removed.
255 * init-database.sql: Moved from database/init-database.sql.
257 (connect): Moved from database-common.js.
258 (pathToDatabseSQL): Extracted from pathToLocalScript.
259 (pathToTests): Moved from database-common.js.
262 (SerializedTaskQueue): Ditto.
264 (initializeDatabase):
265 (TestEnvironment.it):
266 (TestEnvironment.queryAndFetchAll):
269 2014-01-30 Ryosuke Niwa <rniwa@webkit.org>
271 Remove the dependency on node.js from the production code.
273 Reviewed by Ricky Mondello.
275 Work towards <rdar://problem/15955053> Upstream SafariPerfMonitor.
277 Removed node.js dependency from TestRunsGenerator. It was really a design mistake to invoke node.js from php.
278 It added so much complexity with only theoretical extensibility of adding aggregators. It turns out that
279 many aggregators we'd like to add are a lot more complicated than ones that could be written under the current
280 infrastructure, and we need to make the other aspects (e.g. the level of aggregations) a lot more extensible.
281 Removing and simplifying TestRunsGenerator allows us to implement such extensions in the future.
283 Also removed the js files that are no longer used.
285 * config.json: Moved from database/config.json.
286 * database/aggregate.js: Removed. No longer used.
287 * database/database-common.js: Removed unused functions, and updated the path to config.json.
288 * database/process-jobs.js: Removed. No longer used.
289 * database/sample-data.sql: Removed. We have a much better corpus of data now.
290 * database/schema.graffle: Removed. It's completely obsolete.
291 * public/include/db.php: Updated the path to config.json.
292 * public/include/evaluator.js: Removed.
294 * public/include/report-processor.php:
295 (TestRunsGenerator::aggregate): Directly aggregate values via newly added aggregate_values method instead of
296 storing values into $expressions and calling evaluate_expressions_by_node.
297 (TestRunsGenerator::aggregate_values): Added.
298 (TestRunsGenerator::compute_caches): Directly compute the caches.
300 2014-01-30 Ryosuke Niwa <rniwa@webkit.org>
302 Build fix. Don't fail the platform merges even if there are no test configurations to be moved to the new platform.
304 * public/admin/platforms.php:
305 * public/include/db.php:
307 2014-01-30 Ryosuke Niwa <rniwa@webkit.org>
309 Zoomed y-axis view is ununsable when the last result is an outlier.
311 Reviewed by Stephanie Lewis.
313 Show two standard deviations from the exponential moving average with alpha = 0.3 instead of the mean of
314 the last result so that the graph looks sane if the last result was an outlier. However, always show
315 the last result's mean even if it was an outlier.
318 * public/js/helper-classes.js:
319 (unscaledMeansForAllResults): Extracted from min/max/sampleStandardDeviation.
320 Also added the ability to cache the unscaled means to avoid recomputation.
321 (PerfTestRuns.min): Refactored to use unscaledMeansForAllResults.
322 (PerfTestRuns.max): Ditto.
323 (PerfTestRuns.sampleStandardDeviation): Ditto.
324 (PerfTestRuns.exponentialMovingArithmeticMean): Added.
326 2014-01-30 Ryosuke Niwa <rniwa@webkit.org>
330 * public/admin/tests.php:
331 * public/js/helper-classes.js:
333 2014-01-29 Ryosuke Niwa <rniwa@webkit.org>
335 Use two standard deviations instead as I mentioned in the mailing list.
339 2014-01-28 Ryosuke Niwa <rniwa@webkit.org>
341 The performance dashboard erroneously shows upward arrow for combined metrics.
343 A single outlier can ruin the zoomed y-axis view.
345 Rubber-stamped by Antti Koivisto.
348 (computeYAxisBoundsToFitLines): Added adjustedMax and adjustedMin, which are pegged at 4 standard deviations
349 from the latest results' mean.
350 (Chart): Renamed shouldStartYAxisAtZero to shouldShowEntireYAxis.
351 (Chart.attachMainPlot): Use the adjusted max and min when we're not showing the entire y-axis.
353 * public/js/helper-classes.js:
354 (PerfTestRuns.sampleStandardDeviation): Added.
355 (PerfTestRuns.smallerIsBetter): 'Combined' is a smaller is better metric.
357 2014-01-28 Ryosuke Niwa <rniwa@webkit.org>
359 Don't include the confidence interval when computing the y-axis.
361 Rubber-stamped by Simon Fraser.
363 * public/js/helper-classes.js:
367 2014-01-25 Ryosuke Niwa <rniwa@webkit.org>
369 Tiny CSS tweak for tooltips.
373 2014-01-25 Ryosuke Niwa <rniwa@webkit.org>
375 Remove the erroneously repeated code.
377 * public/admin/test-configurations.php:
379 2014-01-24 Ryosuke Niwa <rniwa@webkit.org>
381 <rdar://problem/15704893> perf dashboard should show baseline numbers
383 Reviewed by Stephanie Lewis.
385 * public/admin/bug-trackers.php:
386 (associated_repositories): Return an array of HTMLs instead of echo'ing as expected by AdministrativePage.
389 * public/admin/platforms.php:
392 * public/admin/test-configurations.php: Added.
393 (add_run): Adds a "synthetic" test run and a corresponding build. It doesn't create run_iterations and
394 build_revisions as they're not meaningful for baseline / target numbers.
395 (delete_run): Deletes a synthetic test run and its build. It verifies that the specified build has exactly
396 one test run so that we don't accidentally delete a reported test run.
397 (generate_rows_for_configurations): Generates rows of configuration IDs and types.
398 (generate_rows_for_test_runs): Ditto for test runs. It also emits the form to add new "synthetic" test runs
399 and delete existing ones.
401 * public/admin/tests.php: We wrongfully assumed there is exactly one test configuration for each metric
402 on each platform; there could be configurations of distinct types such as "current" and "baseline".
403 Thus, update all test configurations for a given metric when updating config_is_in_dashboard.
405 * public/api/runs.php: Remove the NotImplemented when we have multiple test configurations.
406 (fetch_runs_for_config): "Synthetic" test runs created on test-configurations page are missing revision
407 data so we need to left-outer-join (instead of inner-join) build_revisions. To avoid making the query
408 unreadable, don't join revision_repository here. Instead, fetch the list of repositories upfront and
409 resolve names in parse_revisions_array. This actually reduces the query time by ~10%.
411 (parse_revisions_array): Skip an empty array created for "synthetic" test runs.
413 * public/include/admin-header.php:
414 (AdministrativePage::render_table): Now custom columns support sub columns. e.g. a configuration column may
415 have id and type sub columns, and each custom column could generate multiple rows.
417 Any table with sub columns now generates two rows for thead. We generate td's in in the first row without
418 sub columns with rowspan of 2, and generate ones with sub columns with colspan set to the sub column count.
419 We then proceed to generate the second header row with sub column names.
421 When generating the actual content, we first generate all custom columns as they may have multiple rows in
422 which case regular columns need rowspan set to the maximum number of rows.
424 Once we've generated the first row, we proceed to generate subsequent rows for those custom columns that
427 (AdministrativePage::render_custom_cells): Added. This function is responsible for generating table cells
428 for a given row in a given custom column. It generates an empty td when the custom column doesn't have
429 enough rows. It also generates empty an td when it doesn't have enough columns in some rows except when
430 the entire row consists of exactly one cell for a custom column with sub columns, in which case the cell is
431 expanded to occupy all sub columns.
433 * public/include/manifest.php:
434 (ManifestGenerator::platforms): Don't add the metric more than once.
436 * public/include/test-name-resolver.php:
437 (TestNameResolver::__construct): We had wrongfully assumed that we have exactly one test configuration on
438 each platform for each metric like tests.php. Fixed that. Also fetch the list of aggregators to compute the
439 full metric name later.
440 (TestNameResolver::map_metrics_to_tests): Populate $this->id_to_metric.
441 (TestNameResolver::test_id_for_full_name): Simplified the code using array_get.
442 (TestNameResolver::full_name_for_test): Added.
443 (TestNameResolver::full_name_for_metric): Added.
444 (TestNameResolver::configurations_for_metric_and_platform): Renamed as it returns multiple configurations.
446 * public/js/helper-classes.js:
447 (TestBuild): Use the build time as the maximum time when revision information is missing for "synthetic"
448 test runs created to set baseline and target points.
450 2014-01-24 Ryosuke Niwa <rniwa@webkit.org>
452 Build fix after r57928. Removed a superfluous close parenthesis.
454 * public/api/runs.php:
456 2014-01-24 Ryosuke Niwa <rniwa@webkit.org>
458 Unreviewed build & typo fixes.
460 * public/admin/platforms.php:
461 * tests/admin-platforms.js:
463 2014-01-24 Ryosuke Niwa <rniwa@webkit.org>
465 <rdar://problem/15704893> perf dashboard should show baseline numbers
467 Rubber-stamped by Antti Koivisto.
469 Organize some code into functions in runs.php.
471 Also added back $paths that was erroneously removed in r57925 from json-header.php.
473 * public/api/runs.php:
474 (fetch_runs_for_config): Extracted.
477 2014-01-23 Ryosuke Niwa <rniwa@webkit.org>
479 Merge the upstream json-shared.php as of https://trac.webkit.org/r162693.
481 * database/config.json:
482 * public/admin/reprocess-report.php:
483 * public/api/report.php:
484 * public/api/runs.php:
485 * public/include/json-header.php:
487 2014-01-23 Ryosuke Niwa <rniwa@webkit.org>
489 Commit yet another forgotten change.
491 Something went horribly wrong with my merge :(
493 * database/init-database.sql:
495 2014-01-23 Ryosuke Niwa <rniwa@webkit.org>
497 Commit one more forgotten change. Sorry for making a mess here.
499 2014-01-23 Ryosuke Niwa <rniwa@webkit.org>
501 Commit the forgotten files.
503 * public/admin/platforms.php: Added.
504 * tests/admin-platforms.js: Added.
506 2014-01-23 Ryosuke Niwa <rniwa@webkit.org>
508 <rdar://problem/15889905> SafariPerfMonitor: there should be a way to merge and hide platforms
510 Reviewed by Stephanie Lewis.
512 Added /admin/platforms/ page to hide and merge platforms.
514 Merging two platforms is tricky because we need to migrate test runs as well as some test configurations.
515 Recall that each test (e.g. Dromaeo) can have many "test metrics" (e.g. MaxAllocations, EndAllocations),
516 and they have a distinct "test configuration" for each platform (e.g. MaxAllocation on Mountain Lion), and
517 each test configuration a distinct "test run" for each build.
519 In order to merge platform A into platform B, we must migrate all test runs that belong to platform A via
520 their test configurations into platform B.
522 Suppose we're migrating a test run R for test configuration T_A in platform A for metric M. Since M exists
523 independent of platforms, R should continue to relate to M through some test configuration. Unfortunately,
524 we can't simply move T_A into platform B since we may already have a test configuration T_B for metric M
525 in platform B, in which case R should relate to T_B instead.
527 Thus, we first migrate all test runs for which we already have corresponding test configurations in the
528 new platform. We then migrate the test configurations of the remaining test runs.
530 * database/init-database.sql: Added platform_hidden.
532 * public/admin/platforms.php: Added.
533 (merge_platforms): Added. Implements the algorithm described above.
536 * public/admin/tests.php: Disable the checkbox to show a test configuration on the dashboard if its platform
537 is hidden since it doesn't do anything.
539 * public/include/admin-header.php: Added the hyperlink to /admin/platforms.
540 (update_field): Don't bail out if the newly added "update-column" is set to the field name even if $_POST is
541 missing it since unchecked checkbox doesn't set the value in $_POST.
542 (AdministrativePage::render_form_control_for_column): Added the support for boolean edit mode. Also used
543 switch statement instead of repeated if's.
544 (AdministrativePage::render_table): Emit "update-column" for update_field.
546 * public/include/db.php: Disable warnings when we're not in the debug mode.
548 * public/include/manifest.php:
549 (ManifestGenerator::platforms): Skip platforms that have been hidden.
552 (TestEnvironment.postJSON):
553 (TestEnvironment.httpGet):
554 (TestEnvironment.httpPost): Added.
555 (sendHttpRequest): Set the content type if specified.
557 * tests/admin-platforms.js: Added tests.
559 2014-01-22 Ryosuke Niwa <rniwa@webkit.org>
561 Extract the code to compute full test names from tests.php.
563 Reviewed by Stephanie Lewis.
565 Extracted TestNameResolver out of tests.php. This reduces the number of global variables in tests.php
566 and paves our way to re-use the code in other pages.
568 * public/admin/tests.php:
570 * public/include/db.php:
571 (array_set_default): Renamed from array_item_set_default and moved from tests.php as it's used in both
572 tests.php and test-name-resolver.php.
574 * public/include/test-name-resolver.php: Added.
575 (TestNameResolver::__construct):
576 (TestNameResolver::compute_full_name): Moved from tests.php.
577 (TestNameResolver::map_metrics_to_tests): Ditto.
578 (TestNameResolver::sort_tests_by_full_name): Ditto.
579 (TestNameResolver::tests): Added.
580 (TestNameResolver::test_id_for_full_name): Ditto.
581 (TestNameResolver::metrics_for_test_id): Ditto.
582 (TestNameResolver::child_metrics_for_test_id): Ditto.
583 (TestNameResolver::configuration_for_metric_and_platform): Ditto.
585 2014-01-21 Ryosuke Niwa <rniwa@webkit.org>
587 <rdar://problem/15867325> Perf dashboard is erroneously associating reported results with old revisions
589 Reviewed by Stephanie Lewis.
591 Add the ability to reprocess reports so that I can re-associate wrongfully associated reports.
593 Added public/admin/reprocess-report.php. It doesn't have any nice UI to find reports and it returns JSON
594 but that's sufficient to correct the wrongfully processed reports for now.
596 * public/admin/reprocess-report.php: Added. Takes a report id in $_GET or $_POST and process the report.
597 We should eventually add a nice UI to find and reprocess reports.
599 * public/api/report.php: ReportProcessor and TestRunsGenerator have been removed.
601 * public/include/db.php: Added the forgotten call to prefixed_column_names.
603 * public/include/report-processor.php: Copied from public/api/report.php.
604 (ReportProcessor::__construct): Fetch the list of aggregators here for simplicity.
605 (ReportProcessor::process): Optionally takes $existing_report_id. When this value is specified, we don't
606 create a new report or authenticate the builder password (the password is never stored in the report).
607 Also use select_first_row instead of query_and_fetch_all to find the builder for simplicity.
608 (ReportProcessor::construct_build_data): Extracted from store_report_and_get_build_data.
609 (ReportProcessor::store_report): Ditto.
611 * tests/admin-reprocess-report.js: Added.
613 2014-01-21 Ryosuke Niwa <rniwa@webkit.org>
615 <rdar://problem/15867325> Perf dashboard is erroneously associating reported results with old revisions
617 Reviewed by Ricky Mondello.
619 The bug was caused by a build fix r57645. It attempted to treat multiple reports from the same builder
620 for the same build number as a single build by ignoring build time. This was necessary to associate
621 multiple reports by a single build - e.g. for different performance test suites - because the scripts
622 we use to submit results computed its own "build time" when they're called.
624 An unintended consequence of this change was revealed when we moved a buildbot master to the new machine
625 last week; new reports were wrongfully associated with old build numbers.
627 Fixed the bug by not allowing reports made more than 1 day after the initial build time to be assigned
628 to the same build. Instead, we create a new build object for those reports. Since the longest set of
629 tests we have only take a couple of hours to run, 24 hours should be more than enough.
631 * database/init-database.sql: We can no longer constrain that each build number is unique to a builder
632 or that build number and build time pair is unique. Instead, constrain the uniqueness of the tuple
633 (builder, build number, build time).
635 * public/api/report.php:
636 (ReportProcessor::resolve_build_id): Look for any builds made within the past one day. Create a new build
637 when no such build exists. This prevents a report from being associated with a very old build of the same
640 Also check that revision numbers or hashes match when we're adding revision info. This will let us catch
641 a similar bug in the future sooner.
643 * tests/api-report.js: Added three test cases.
645 2014-01-20 Ryosuke Niwa <rniwa@webkit.org>
647 Merged the upstream changes to db.php
648 See http://trac.webkit.org/browser/trunk/Websites/test-results/public/include/db.php
650 * public/include/db.php:
652 2014-01-20 Ryosuke Niwa <rniwa@webkit.org>
654 Update other scripts and tests per previous patch.
656 * public/include/manifest.php:
657 * tests/admin-regenerate-manifest.js:
659 2014-01-20 Ryosuke Niwa <rniwa@webkit.org>
663 Reviewed by Ricky Mondello.
665 This column is no longer used by the front-end code since r48360.
667 * database/init-database.sql:
668 * public/admin/tests.php:
670 2014-01-16 Ryosuke Niwa <rniwa@webkit.org>
672 Unreviewed build fix.
674 * public/api/report.php:
676 2014-01-15 Ryosuke Niwa <rniwa@webkit.org>
678 <rdar://problem/15832456> Automate DoYouEvenBench (124497)
680 Reviewed by Ricky Mondello.
682 Support a new alternative format for aggregated results where we have raw values as well as
683 the list aggregators so that instead of
684 "metrics": {"Time": ["Arithmetic"]}
686 "metrics": {"Time": { "aggregators" : ["Arithmetic"], "current": [300, 310, 320, 330] }}
688 This allows single JSON generated by run-perf-tests in WebKit to be shared between the perf
689 dashboard and the generated results page, which doesn't know how to aggregate values.
691 We need to keep the support for the old format because all other existing performance tests
692 all rely on the old format. Even if we updated the tests, we need the dashboard to support
693 the old format during the transition.
695 * public/api/report.php:
696 (ReportProcessor::recursively_ensure_tests): Support the new format in addition to the old one.
697 (ReportProcessor::aggregator_list_if_exists): Replaced is_list_of_aggregators.
699 * tests/api-report.js: Updated one of aggregator test cases to test the new format.
701 2013-05-31 Ryosuke Niwa <rniwa@webkit.org>
703 Unreviewed; Tweak the CSS so that chart panes align vertically.
707 2013-05-31 Ryosuke Niwa <rniwa@webkit.org>
709 SafariPerfMonitor should support Combined metric.
711 * public/js/helper-classes.js:
712 (PerfTestRuns): Added 'Combined' metric. In general, it could be used for smaller-is-better
713 value as well but assume it to be greater-is-better for now.
715 2013-05-30 Ryosuke Niwa <rniwa@webkit.org>
717 Commit the forgotten init-database change to add iteration_relative_time.
719 * database/init-database.sql:
721 2013-05-30 Ryosuke Niwa <rniwa@webkit.org>
723 <rdar://problem/13993069> SafariPerfMonitor: Support accepting (relative time, value) pairs
725 Reviewed by Ricky Mondello.
727 Add the support for each value to have a relative time. This is necessary for frame rate history
728 since a frame rate needs to be associated with a time it was sampled.
730 * database/init-database.sql: Added iteration_relative_time to run_iterations.
732 * public/api/report.php:
733 (TestRunsGenerator::test_value_list_to_values_by_iterations): Reject any non-numeral values here.
734 This code is used to aggregate values but it doesn't make sense to aggregate iteration values
735 with relative time since taking the average of two frame rates for two subtests taken at two
736 different times doesn't make any sense.
737 (TestRunsGenerator::compute_caches): When we encounter an array value while computing sum, mean,
738 etc..., use the second element since we assume values are of the form (relative time, frame rate).
739 Also exit early with an error if the number of elements in the array is not a pair.
740 (TestRunsGenerator::commit): Store the relative time and the frame rate as needed.
742 * tests/api-report.js: Added a test case. Also modified existing test cases to account for
743 iteration_relative_time.
745 2013-05-27 Ryosuke Niwa <rniwa@webkit.org>
747 <rdar://problem/13654488> SafariPerfMonitor: Support accepting single-value results
749 Reviewed by Ricky Mondello.
751 Support that. It's one line change.
753 * public/api/report.php:
754 (ReportProcessor.recursively_ensure_tests): When there is exactly one value, wrap it inside an array
755 to match the convention assumed elsewhere.
756 * tests/api-report.js: Added a test case.
758 2013-05-26 Ryosuke Niwa <rniwa@webkit.org>
760 SafariPerfMonitor shows popups for points outside of the visible region.
762 Rubber-stamped by Simon Fraser.
765 (Chart.closestItemForPageXRespectingPlotOffset): renamed from closestItemForPageX.
766 (Chart.attach): Always use closestItemForPageXRespectingPlotOffset to work around the fact flot
767 may return an item underneath y-axis labels.
769 2013-05-26 Ryosuke Niwa <rniwa@webkit.org>
771 Tweak the CSS a little to avoid the test name overlapping with the summary table.
775 2013-05-26 Ryosuke Niwa <rniwa@webkit.org>
777 Unreviewed. Fix the typo. The anchor element should wrap the svg element, not the other way around.
781 2013-05-26 Ryosuke Niwa <rniwa@webkit.org>
783 <rdar://problem/13992266> Should be a toggle to show entire Y-axis range
784 <rdar://problem/13992271> Should scale Y axis to include error ranges
786 Reviewed by Ricky Mondello.
788 Add the feature. Also made adjust y-axis respect confidence interval delta so that the gray shade behind
789 the main graph doesn't go outside the graph even when the y-axis is adjusted.
791 * database/config.json:
793 (Chart): Add a SVG arrow to toggle y-axis mode, and bind click on the arrow to toggleYAxis().
794 (Chart.attachMainPlot): Respect shouldStartYAxisAtZero.
795 (Chart.toggleYAxis): Toggle the y-axis mode of this chart by toggling shouldStartYAxisAtZero and calling
797 * public/js/helper-classes.js:
798 (PerfTestResult.confidenceIntervalDelta):
799 (PerfTestResult.unscaledConfidenceIntervalDelta): Extracted.
800 (PerfTestRuns.min): Take confidence interval delta into account.
801 (PerfTestRuns.max): Ditto.
802 (PerfTestRuns.hasConfidenceInterval): Not sure why this function was checking the typeof. Just use isNaN.
804 2013-04-26 Ryosuke Niwa <rniwa@webkit.org>
806 A build fix of the previous. Don't look for a test with NULL parent because NULL != NULL in our beloved SQL.
808 * public/api/report.php:
809 (ReportProcessor::recursively_ensure_tests):
810 * tests/api-report.js: Added a test.
812 2013-04-26 Ryosuke Niwa <rniwa@webkit.org>
814 Unreviewed build fixes.
816 * public/api/report.php:
817 (ReportProcessor::process): Explicitly exit with error when builder name or build time is missing.
818 Also, tolerate reports without any revision information.
820 (ReportProcessor::recursively_ensure_tests): When looking for a test, don't forget to compare its
823 * tests/api-report.js: Added few test cases.
825 2013-04-26 Ryosuke Niwa <rniwa@webkit.org>
827 Commit another change that was supposed to be committed in r50331.
830 (TestEnvironment.this.postJSON):
831 (TestEnvironment.this.httpGet):
834 2013-04-09 Ryosuke Niwa <rniwa@webkit.org>
836 Commit the remaining files.
838 * public/admin/regenerate-manifest.php:
839 * public/include/admin-header.php:
840 * public/include/json-header.php:
841 * public/include/manifest.php:
843 (TestEnvironment.this.postJSON):
844 (TestEnvironment.this.httpGet):
847 2013-03-15 Ryosuke Niwa <rniwa@webkit.org>
849 SafariPerfMonitor: Add some tests for admin/regenerate-manifest.
851 Reviewed by Ricky Mondello.
853 Added some tests for admin/regenerate-manifest.
855 * public/admin/regenerate-manifest.php: Use require_once instead of require.
856 * public/include/admin-header.php: Ditto.
857 * public/include/json-header.php: Ditto.
859 * public/include/manifest.php:
860 (ManifestGenerator::builders): Removed a reference to a non-existent variable.
861 When there are no builders, simply return an empty array.
864 (TestEnvironment.postJSON):
865 (TestEnvironment.httpGet): Added.
866 (sendHttpRequest): Renamed from postHttpRequest as it now takes method as an argument.
868 * tests/admin-regenerate-manifest.js: Added with a bunch of test cases.
870 2013-03-14 Ryosuke Niwa <rniwa@webkit.org>
872 Unreviewed. Added more tests for api/report to ensure it creates tests, metrics, test_runs,
873 and run_iterations. Also fixed a typo in report.php found by new tests.
875 * public/api/report.php:
876 (main): Fix a bug in the regular expression to wrap numbers with double quotations.
877 * tests/api-report.js: Added more test cases.
879 2013-03-12 Ryosuke Niwa <rniwa@webkit.org>
881 <rdar://problem/13399038> SafariPerfMonitor: Need integration tests
883 Reviewed by Ricky Mondello.
885 Add a test runner script and some simple test cases.
887 * database/config.json: Added the configuration for "testServer".
888 * database/database-common.js:
889 (pathToTests): Added.
890 * run-tests.js: Added.
893 (confirmUserWantsDatabaseToBeInitializedIfNeeded): Checks whether there are any non-empty tables,
894 and if there are, asks the user if it’s okay to delete all of the data contained therein.
895 (confirmUserWantsDatabaseToBeInitializedIfNeeded.findNonEmptyTable): Find a table with non-zero
897 (confirmUserWantsDatabaseToBeInitializedIfNeeded.fetchTableNames): Fetch the list of all tables
898 in the current database using PostgreSQL's information_schema.
899 (askYesOrNoQuestion):
901 (initializeDatabase): Executes init-database.sql. It drops all tables and creates them again.
903 (TestEnvironment): The global object exposed in tests. Provides various utility functions.
904 (TestEnvironment.assert): Exposes assert to tests.
905 (TestEnvironment.console): Exposes console to tests.
906 (TestEnvironment.describe): Adds a description.
907 (TestEnvironment.it): Adds a test case.
908 (TestEnvironment.postJSON):
909 (TestEnvironment.queryAndFetchAll):
910 (TestEnvironment.sha256):
911 (TestEnvironment.notifyDone): Ends the current test case.
915 (TestContext): An object created for each test case. Conceptually, this object is always on
916 "stack" when a test case is running. TestEnvironment and an uncaughtException handler accesses
917 this object via currentTestContext.
918 (TestContext.description):
920 (TestContext.logError):
923 * tests/api-report.js: Added some basic tests for /api/report.php.
925 2013-03-08 Ryosuke Niwa <rniwa@webkit.org>
927 Unreviewed administrative page fix. Make it possible to remove all configuration from dashboard.
929 The problem was that we were detecting whether we're updating dashboard or not by checking
930 the existence of metric_configurations in $_POST but this key doesn't exist when we're removing
931 all configurations. Use separate 'dashboard' action to execute the code even when
932 metric_configurations is empty.
934 * public/admin/tests.php:
936 2013-03-08 Ryosuke Niwa <rniwa@webkit.org>
938 SafariPerfMonitor: Extract a class to aggregate and store values from ReportProcessor.
940 Reviewed by Ricky Mondello.
942 This patch extracts TestRunsGenerator, which aggregates and compute caches of values,
943 from ReportProcessor as a preparation to replace deprecated aggregate.js.
945 * public/api/report.php:
946 (ReportProcessor::exit_with_error): Moved.
947 (ReportProcessor::process): Use the extracted TestRunsGenerator.
948 (TestRunsGenerator): Added.
949 (TestRunsGenerator::exit_with_error): Copied from ReportProcessor.
950 (TestRunsGenerator::add_aggregated_metric): Moved.
951 (TestRunsGenerator::add_values_for_aggregation): Moved. Made public.
952 (TestRunsGenerator::aggregate): Moved. Made public.
953 (TestRunsGenerator::aggregate_current_test_level): Moved.
954 (TestRunsGenerator::test_value_list_to_values_by_iterations): Moved.
955 (TestRunsGenerator::evaluate_expressions_by_node): Moved.
956 (TestRunsGenerator::compute_caches): Moved. Made public.
957 (TestRunsGenerator::add_values_to_commit): Moved. Made public.
958 (TestRunsGenerator::commit): Moved. Made public. Also takes build_id and platform_id.
959 (TestRunsGenerator::rollback_with_error): Moved.
961 2013-03-08 Ryosuke Niwa <rniwa@webkit.org>
963 SafariPerfMonitor: Administrative pages should update manifest JSON as needed.
965 Reviewed by Remy Demarest.
967 Regenerate the manifest file when updating fields or adding new items that are included in
970 * public/admin/bug-trackers.php:
971 * public/admin/builders.php:
972 * public/admin/regenerate-manifest.php:
973 * public/admin/repositories.php:
974 * public/admin/tests.php:
975 * public/include/admin-header.php:
976 (regenerate_manifest): Extracted from regenerate-manifest.php.
978 2013-03-08 Ryosuke Niwa <rniwa@webkit.org>
980 Unreviewed build fix for memory test results.
982 Make aggregation work in the nested cases. We start from the "leaf" tests and move our ways up,
983 aggregating at each level.
985 * public/api/report.php:
986 (ReportProcessor::recursively_ensure_tests):
987 (ReportProcessor::add_aggregated_metric): Renamed from ensure_aggregated_metric.
988 (ReportProcessor::add_values_for_aggregation):
989 (ReportProcessor::aggregate):
990 (ReportProcessor::aggregate_current_test_level): Extracted from aggregate.
992 2013-03-02 Ryosuke Niwa <rniwa@webkit.org>
994 Build fixes. iteration_count_cache should be the total number of values in all iteration group,
995 not the number of iteration groups. Also, don't set group number when the entire run belongs
996 a single iteration group.
998 * public/api/report.php:
999 (ReportProcessor::commit):
1001 2013-03-01 Ryosuke Niwa <rniwa@webkit.org>
1003 SafariPerfMonitor: Introduce iteration groups
1005 Reviewed by Remy Demarest.
1007 In WebKit land, we're going to use multiple instances of DumpRenderTree or WebKitTestRunner to amortize
1008 the runtime environment variances to get more stable results. And it's desirable to keep track of
1009 the instance of DumpRenderTree or WebKitTestRunner used to generate each iteration value.
1011 This patch introduces "iteration groups" to keep track of this extra information.
1013 Instead of receiving a flat array of iteration values, we can now receive a two dimensional array where
1014 the outer array denotes iteration groups and each inner array contains iteration values for each group.
1017 * database/init-database.sql: Add iteration_group column.
1018 * public/api/report.php:
1019 (ReportProcessor::recursively_ensure_tests): Always use the two dimensional array internally.
1021 (ReportProcessor::aggregate): test_value_list_to_values_by_iterations now returns an associative array
1022 contains the list of values indexed by the iteration order and group sizes. Store the group size so
1023 that we can restore the iteration groups before passing it to node.js and restore them later.
1025 (ReportProcessor::test_value_list_to_values_by_iterations): Flatten iteration groups into an array
1026 of values and construct group_size array to restore the groups later in ReportProcessor::aggregate.
1028 Also check that each iteration group in each subtest are consistent with one another. To see why we need
1029 to do this, suppose we're aggregating two tests T1 and T2 with the following values. Then it's important
1030 that each iteration group in T1 and T2 have the same size:
1031 T1 = [[1, 2], [3, 4, 5]]
1032 T2 = [[6, 7], [8, 9, 10]]
1034 so that the aggregated result (the sum in this case) can have the same groups as in:
1035 T = [[7, 9], [11, 13, 15]]
1037 If some iteration groups in T1 and T2 had a different size as in:
1038 T1 = [[1, 2, 3], [4, 5]]
1039 T2 = [[6, 7], [8, 9, 10]]
1041 Then iteration groups of the aggregated T is ambiguous.
1043 (ReportProcessor::compute_caches): Flatten iteration groups to compute caches (e.g. mean, stdev, etc...)
1044 (ReportProcessor::commit): Store iteration_group values.
1046 2013-03-01 Ryosuke Niwa <rniwa@webkit.org>
1048 Unreviewed. Delete the migration tool for webkit-perf.appspot.com now that we have successfully
1049 migrated to perf.webkit.org.
1051 * database/perf-webkit-migrator.js: Removed.
1053 2013-03-01 Ryosuke Niwa <rniwa@webkit.org>
1055 Build fix. Don't forget to add metrics of the top level tests e.g. Dromaeo:Time:Arithmetic.
1057 * public/index.html:
1060 2013-03-01 Ryosuke Niwa <rniwa@webkit.org>
1062 SafariPerfMonitor: Make it possible to add charts for all subtests or all platforms.
1064 Reviewed by Ricky Mondello.
1066 It is often desirable to see charts of a given test for all platforms, or to be able to see
1067 charts of all subtests on a given platform when trying to triage perf. regressions.
1069 Support this use case by adding the ability to do so on the charts page.
1071 Also, we used to disable items on the test list based on the platform chosen. This turned out
1072 to be a bad UI because in many situations you want to be able to compare results of the same test
1073 on multiple platforms.
1075 In this new UI, we have three select elements, each of which selects the following:
1076 1. Top-level test - Test suite such as Dromaeo
1077 2. Metric - Pages and subtests under the suite such as www.webkit.org for dom-modify:Runs
1078 (where dom-modify is the name of the subtest and Runs is a metric in that subtest) for Dromaeo.
1079 3. Platform - Mountain Lion, Qt, etc...
1081 A user can select "all" for metric and platform but we disallow doing both at once since adding
1082 all metrics on all platforms tends to add way too many charts and hang the browser. I also can't
1083 think of a use case where you want to look at that many charts at once. We can support this later
1084 if valid use cases come up.
1086 * public/index.html:
1087 (.showCharts.addOption): Extracted.
1088 (.showCharts): Added "metricList" that shows the list of test and metrics (in the form of
1089 relative metrics paths such as "DOMWalk:Time") for each top-level test selected in testList.
1090 metricList has onchange handler that enables/disables items on platformList.
1092 (init): Sort tests and test metrics here instead of doing that in showCharts.
1094 2013-02-28 Ryosuke Niwa <rniwa@webkit.org>
1096 <rdar://problem/13316756> SafariPerfMonitor: tooltip should include a link to build URLs
1098 Reviewed by Remy Demarest and Ricky Mondello.
1100 Added a hyperlink to build page in tooltips. Repeating the entire build URL in each build
1101 was a bad idea because it bloats the resultant JSON file too much. So move the build URL
1102 templates to the manifest file instead. Each build now only contains the builder id.
1104 * public/api/runs.php: Removed the part of the query that joined builders table. This
1105 speeds up the query quite a bit.
1107 * public/include/manifest.php:
1108 (ManifestGenerator::generate): Generate builders field.
1109 (ManifestGenerator::builders): Added. Returns an associative array of builder ids to an
1110 associative array that contains name and its build URL template.
1112 * public/index.html:
1113 (.buildLabelWithLinks.linkifyIfNotNull): Renamed from linkifiedLabel. Take a label and url
1114 instead of a revision since this function is used for revisions and build page URLs now.
1115 (.buildLabelWithLinks): Include the linkified build number.
1117 * public/js/helper-classes.js:
1118 (TestBuild.builder): Added.
1119 (TestBuild.buildNumber): Added.
1120 (TestBuild.buildUrl): Returns the build URL. The variable name in the URL template has been
1121 changed from %s to $buildNumber to be more descriptive and consistent with other URL templates.
1123 2013-02-27 Ryosuke Niwa <rniwa@webkit.org>
1125 Tooltips interfere with user interactions
1127 Rubber-stamped by Simon Fraser.
1129 Disable tooltip on the dashboard page since graphs are too small to be useful there.
1130 Also, show graphs for only 10 days by default as opposed to 20.
1131 Finally, dismiss the hovering tooltip when mouse enters a "pinned" tooltip.
1133 * public/index.html:
1134 * public/js/helper-classes.js:
1136 2013-02-24 Ryosuke Niwa <rniwa@webkit.org>
1138 Fix some serious typo. We're supposed to be using SHA-256, not SHA-1 to hash our passwords,
1139 to be compatible with webkit-perf.appspot.com.
1141 * public/admin/builders.php:
1142 * public/api/report.php:
1144 2013-02-23 Ryosuke Niwa <rniwa@webkit.org>
1148 Add a missing constraint on builds table. For a given builder, there should be exactly
1149 one build for a given build number.
1151 Also add report_committed_at to reports table to record the time at which a given report
1152 was processed and test_runs and run_iterations rows were committed into the database.
1154 * database/config.json:
1155 * public/api/report.php:
1157 2013-02-22 Ryosuke Niwa <rniwa@webkit.org>
1159 Unreviewed. Add more checks for empty SQL query results.
1161 * public/include/manifest.php:
1163 2013-02-21 Ryosuke Niwa <rniwa@webkit.org>
1165 More build fixes on perf.webkit.org.
1167 * public/api/runs.php: Make PostgreSQL happier.
1168 * public/include/manifest.php: Don't assume we always have bug trackers.
1170 2013-02-21 Ryosuke Niwa <rniwa@webkit.org>
1172 SafariPerfMonitor: index.html duplicates the code in PerfTestRuns to determine smallerIsBetter
1173 and fix other miscellaneous UI bugs.
1175 Rubber-stamped by Simon Fraser.
1177 Removed the code to determine whether smaller value is better or not for a given test in index.html
1178 in the favor of using that of PerfTestRuns.
1180 * public/include/manifest.php: Fixed a typo.
1181 * public/index.html:
1183 (Chart.attachMainPlot): Fixed a bug to access previousPoint.left even when previousPoint is null.
1185 * public/js/helper-classes.js:
1186 (PerfTestRuns): Added EndAllocations, MaxAllocations, and MeanAllocations.
1188 (PerfTestRuns.computeScalingFactorIfNeeded): When the mean is almost 10,000 units, we may end up
1189 using 5 digits instead of 4, resulting in the use of scientific notations. Go up to the next unit
1190 at roughly 2,000 units to avoid this.
1192 (Tooltip.show): Show the tooltip even when the new content is identical to the previous content.
1193 The only thing we can avoid is innerHTML.
1195 2013-02-21 Ryosuke Niwa <rniwa@webkit.org>
1197 Another build fix. The path to node is /usr/local/bin/node, not /usr/bin/local/node
1199 * public/include/evaluator.js:
1201 2013-02-21 Ryosuke Niwa <rniwa@webkit.org>
1203 <rdar://problem/13267898> SafariPerfMonitor: Bug trackers should be configurable
1205 Reviewed by Remy Demarest.
1207 Made the list of bug trackers configurable. Namely, each bug tracker can be added in
1208 admin/bug-trackers.php and can be associated with multiple repositories.
1210 The association between bug trackers and repositories (such as WebKit, Safari, etc...) are used
1211 to determine the set of bug trackers to show for a given set of blame lists.
1212 e.g. if a test regressed due to a change in Safari, then we don't want to show WebKit Bugzilla as
1213 a place to file bugs against the regression.
1215 * database/init-database.sql: Added bug_trackers and tracker_repositories.
1216 Also drop those tables before creating them (note "DROP TABLE reports" was missing).
1218 * public/admin/bug-trackers.php: Added. The administrative interface for adding and managing
1219 bug trackers, namely associated repositories.
1221 * public/include/admin-header.php: Added a link to bug-trackers.php
1222 * public/include/manifest.php:
1223 (ManifestGenerator::generate): Include the list of bug trackers in the manifest.
1224 Also moved the code to fetch repositories table here from ManifestGenerator::repositories.
1226 (ManifestGenerator::repositories):
1228 (ManifestGenerator::bug_trackers): Added. Generates an associative array of bug trackers where
1229 keys are names of bug trackers and values are associative arrays with keys 'new_bug_url' and
1230 'repositories' where the latter contains the list of associated repository names.
1232 * public/index.html:
1233 (Chart): Takes bugTrackers as as argument.
1234 (Chart.showTooltipWithResults): Removed the hard-coded list.
1236 (init.addPlatformsToDashboard):
1237 (init.showCharts.createChartFromListPair):
1238 (init): Stores the list of bug trackers in the manifest to a local variable.
1240 2013-02-21 Ryosuke Niwa <rniwa@webkit.org>
1242 A follow up on the previous build fix. When using proc_open, we need to make evalulator.js executable.
1244 * public/include/evaluator.js:
1246 2013-02-21 Ryosuke Niwa <rniwa@webkit.org>
1248 SafariPerfMonitor: Extract the code to generate tabular view in administrative pages
1250 Reviewed by Remy Demarest.
1252 Extracted AdministrativePage to share the code to generate a tabular view of data and a form to insert
1253 new row into the database.
1255 * public/admin/aggregators.php: Use AdministrativePage.
1256 * public/admin/builders.php: Ditto.
1257 * public/admin/repositories.php: Ditto.
1258 * public/include/admin-header.php:
1259 (AdministrativePage): Added.
1260 (AdministrativePage::__construct): column_info is an associative array that maps a SQL column name
1261 to an associative array that describes the column.
1262 - editing_mode: Specifies the type of form ('text', 'url', or 'string') to show for this column.
1263 - label: Human readable name of the column.
1264 - pre_insertion: Signifies that this column exists only before the row is inserted. e.g. password
1265 column exists only before we create password_hash column at the insertion time.
1267 (AdministrativePage::name_to_titlecase): Converts an underscored lowercase name to a human readable
1268 titlecase (e.g. new_bug is converted to New Bug).
1269 (AdministrativePage::column_label): Obtains the label specified in column_info or titlecased column name.
1270 (AdministrativePage::render_form_control_for_column): "Renders" a text form control such as input and
1271 textarea for a given editing mode ('text', 'url', or 'string').
1272 (AdministrativePage::render_table): Renders a whole SQL table after sorting rows by the specified column.
1273 (AdministrativePage::render_form_to_add): Renders a form to insert new row.
1275 2013-02-20 Ryosuke Niwa <rniwa@webkit.org>
1277 Build fix. Some systems don't support r+. Use proc_open instead.
1279 * public/api/report.php:
1281 2013-02-15 Ryosuke Niwa <rniwa@webkit.org>
1283 Build fix. Use the mean data series as supposed to upper or lower confidence bounds
1284 when computing the y-axis of data points to show tooltips at.
1286 * public/index.html:
1288 2013-02-15 Ryosuke Niwa <rniwa@webkit.org>
1290 Unreviewed. Removed .htaccess in favor of directly putting directives in httpd.conf.
1293 * public/.htaccess: Removed.
1295 2013-02-14 Ryosuke Niwa <rniwa@webkit.org>
1299 * public/include/manifest.php: Build fix. db is on this.
1300 * public/js/statistics.js:
1301 (Statistics.confidenceInterval): Added. An utility function for debugging purposes.
1303 2013-02-13 Ryosuke Niwa <rniwa@webkit.org>
1305 <rdar://problem/13165667> SafariPerfMonitor doesn't work on perf.webkit.org (Part 2)
1307 Reviewed by Anders Carlsson.
1309 Rewrote and merged populate-from-report.js into report.php.
1311 * database/config.json: Added a path to node.js.
1313 * database/init-database.sql: Don't require unit to be always present since it's no longer used by the front end.
1314 Once we land this patch and update the administrative pages, we can remove this column.
1316 Also add a new reports table to store JSON reported by builders. We used to store everything in jobs table but
1317 that table is going away once we remove the node.js backend.
1319 * database/populate-from-report.js: Removed.
1320 * public/api/report.php: Added.
1322 (ReportProcessor.__construct):
1323 (ReportProcessor.process):
1325 (ReportProcessor.store_report_and_get_build_data): We store the report into the database as soon as it has been
1326 verified to be submitted by a known builder.
1328 (ReportProcessor.exit_with_error): Store the error message and details in the database if the report had been
1329 stored. If not, then notify that to the client via 'failureStored' in the JSON response.
1330 (ReportProcessor.resolve_build_id): Insert build and build_revisions rows if needed. We don't do this atomically
1331 inside a transaction because there could be multiple reports for a single build, each containing results for
1334 (ReportProcessor.recursively_ensure_tests): Parse a tree of tests and insert tests and test_metrics rows as
1335 needed. It also computes the metrics to aggregate and prepares values to commit via ensure_aggregated_metric,
1336 add_values_to_commit, and add_values_for_aggregation.
1338 (ReportProcessor.is_list_of_aggregators): When a metric is an aggregation, it contains an array of aggregator
1339 names, e.g. ["Arithmetic", "Geometric"], instead of a dictionary of configuration types to their values,
1340 e.g. {Time: {current: [1, 2, 3,]}}. This function detects the former. (Note that dictionary and list are both
1343 (ReportProcessor.ensure_aggregated_metric): Create a metric with aggregator to add it to the list of metrics
1344 to be aggregated in ReportProcessor.aggregate.
1346 (ReportProcessor.add_values_for_aggregation): Called by test metrics with aggregated parent test metrics.
1348 (ReportProcessor.aggregate): Compute results for aggregated metrics. Consider a matrix with rows representing
1349 child tests and columns representing "iterations" for a given aggregated metrics M. Initially, we have values
1350 given for each row (child metrics of M). This function extracts each column (iteration) via
1351 test_value_list_to_values_by_iterations, and feeds it into evaluate_expressions_by_node to get aggregated values
1352 for each column (iteration of M). Finally, it registers those aggregated values to be committed.
1354 Note that we don't want to start a new node.js process for each aggregation, so we accumulate all values to be
1355 aggregated in node.js in $expressions. Each entry in $expressions is a JSON string that contains code and
1356 values to be aggregated. node.js gives us back a list of JSON strings that contain aggregated values.
1358 (ReportProcessor.test_value_list_to_values_by_iterations): See above.
1359 (ReportProcessor.evaluate_expressions_by_node): See above.
1361 (ReportProcessor.compute_caches): Compute cached mean, sum, and square sums for each run we're about to add
1362 using evaluate_expressions_by_node. We can't do this before computing aggregated results since those aggregated
1363 results also need the said caches.
1365 (ReportProcessor.add_values_to_commit):
1367 (ReportProcessor.commit): Add test_runs and run_iterations atomically inside a transaction, rolling back
1368 the transaction as needed if anything goes wrong.
1370 (ReportProcessor.rollback_with_error)
1372 * public/include/db.php:
1373 (Database.prepare_params): Use $values (instead of $placeholders) to compute the current index since
1374 placeholders ($1, $2, etc...) may be split up into multiple arrays given they may not necessarily show up
1375 contiguously in a SQL statement.
1377 (Database.select_or_insert_row): Added. Selects a row if the attempt to insert the same row fails. It
1378 automatically creates a query string from a dictionary of unprefixed column names and table. It returns
1379 a column value of the choice.
1381 (Database.begin_transaction): Added.
1382 (Database.commit_transaction): Added.
1383 (Database.rollback_transaction): Added.
1385 * public/include/evaluator.js: Added.
1386 * public/include/json-header.php:
1387 (exit_with_error): Take error details and merge it with "additional details". This allows report.php to provide
1388 context under which the request failed.
1389 (successful_exit): Merge "additional details".
1390 (set_exit_detail): Added. Sets "additional details" to the JSON returned by exit_with_error or successful_exit.
1391 (merge_additional_details):
1393 2013-02-12 Ryosuke Niwa <rniwa@webkit.org>
1395 SafariPerfMonitor: Add more helper functions to db.php
1397 Reviewed by Remy Demarest.
1399 Added Database::insert_row and array_get to make common database operations easier.
1401 * public/admin/aggregators.php: Use Database::insert_row instead of
1402 execute_query_and_expect_one_row_to_be_affected.
1404 * public/admin/builders.php: Ditto.
1406 * public/admin/tests.php: Ditto; We used to run a separate SELECT query just to get the id after
1407 inserting a row. With insert_row, we don't need that.
1409 * public/include/admin-header.php: Ditto.
1411 * public/include/db.php:
1412 (array_get): Added. It returns the value of an array given a key if the key exists; otherwise
1413 return the default value (defaults to NULL) if the key doesn't exist.
1415 (Database::column_names): Added. Prefixes an array of column names and creates a comma separated
1418 (Database::prepare_params): Added. Takes an associative array of column names and their values,
1419 and builds up arrays for placeholder (e.g. $1, $2, etc...) and values, then returns an array of
1420 column names all in the same order.
1422 (Database::insert_row): Added. Inserts a new row into the specified table where column names have
1423 the given prefix. Values are given in a form of an associative array where keys are unprefixed
1424 column names and values are corresponding values. When the row is successfully inserted, it returns
1425 the specified column's value (defaults to prefix_id). If NULL is specified, it returns a boolean
1426 indicating the success of the insertion.
1428 2013-02-11 Ryosuke Niwa <rniwa@webkit.org>
1430 <rdar://problem/13165667> SafariPerfMonitor doesn't work on perf.webkit.org (Part 1)
1432 Reviewed by Conrad Shultz.
1434 Rewrote the manifest generator in PHP.
1436 * database/generate-manifest.js: Removed.
1437 * public/admin/regenerate-manifest.php: Added. Use ManifestGenerator to generate and store the manifest.
1438 * public/include/db.php:
1439 (array_ensure_item_has_array): Added.
1440 * public/include/evaluator.js: Added.
1441 * public/include/json-header.php:
1442 * public/include/manifest.php: Added.
1444 2013-02-11 Ryosuke Niwa <rniwa@webkit.org>
1446 Dates on overflow plot are overlapping
1448 Rubber-stamped by Simon Fraser.
1450 Don't show more than 5 days.
1452 * public/index.html:
1453 * public/js/helper-classes.js:
1454 (TestBuild.UTCtoPST):
1457 2013-02-07 Ryosuke Niwa <rniwa@webkit.org>
1459 Show build time as well as commit time on the dashboard and tooltips.
1461 Rubber-stamped by Simon Fraser.
1463 Include both the maximum commit time and build time in buildLabelWithLinks.
1464 Also use ISO format to save the screen real estate.
1466 * public/index.html:
1467 (buildLabelWithLinks):
1468 * public/js/helper-classes.js:
1470 (TestBuild.buildTime):
1471 (TestBuild.formattedBuildTime):
1473 2013-02-08 Ryosuke Niwa <rniwa@webkit.org>
1475 Unreviewed; Convert metric.name to metric.unit in the front end.
1477 * public/js/helper-classes.js:
1479 2013-02-07 Ryosuke Niwa <rniwa@webkit.org>
1481 <rdar://problem/13166276> SafariPerfMonitor: Need hyperlinks to file bugs
1483 Rubber-stamped by Simon Fraser.
1485 This patch adds hyperlinks to file new bugs on Radar and WebKit Bugzilla. Because we want to include information
1486 such as the degree of progression or regression and the regression ranges when filing new bugs, broke various
1487 label() functions into smaller pieces to be used in both generating tooltips and the hyperlinks.
1489 * public/index.html:
1490 (.buildLabelWithLinks): Extracted from TestBuild.label.
1491 (.showTooltipWithResults): Extracted from Tooltip.show. Also added the code to generate hyperlinks to file new bugs
1492 on Radar and WebKit Bugzilla.
1493 * public/js/helper-classes.js:
1494 (PerfTestResult.metric): Replaced test() as runs.test() no longer exists.
1495 (PerfTestResult.isBetterThan): Added.
1496 (PerfTestResult.formattedRelativeDifference): Extracted from PerfTestResult.label.
1497 (PerfTestResult.formattedProgressionOrRegression): Ditto. Also use "better" and "worse" instead of arrow symbols
1498 to indicate progressions or regressions.
1499 (PerfTestResult.label):
1500 (TestBuild.formattedTime): Added.
1501 (TestBuild.platform): Added.
1502 (TestBuild.formattedRevisions): Extracted from TestBuild.label. Merged a part of linkifyLabel.
1503 (TestBuild.smallerIsBetter): Added.
1504 (Tooltip.show): Take a raw markup instead of two results.
1506 2013-02-06 Ryosuke Niwa <rniwa@webkit.org>
1508 <rdar://problem/13151520> SafariPerfMonitor: Dashboard can cause excessive horizontal scrolling when there are many platforms
1510 Rubber-stamped by Tim Horton.
1512 Stack platforms when there are more than 3 of them since making the layout adaptive is tricky
1513 since each platform may have a different number of tests to be shown on the dashboard.
1515 * public/index.html:
1517 2013-02-05 Ryosuke Niwa <rniwa@webkit.org>
1519 Build fix. Don't prefix a SVn revision with 'r' when constructing a changeset / blame URL.
1521 * public/js/helper-classes.js:
1524 2013-02-05 Ryosuke Niwa <rniwa@webkit.org>
1526 SafariPerfMonitor: repository names or revisions are double-quoted when they contain a space
1528 Rubber-stamped by Tim Horton.
1530 The bug was in the PHP code that parsed Postgres array. Trim double quotations as needed.
1532 Also fixed a bug in TestBuild where we used to show the revision range as r1234-1250 when
1533 the revision r1234 was the revision used in the previous build.
1535 * public/api/runs.php:
1536 (parse_revisions_array): Trim double quotations around repository names and revisions.
1537 * public/js/helper-classes.js:
1540 2013-02-05 Ryosuke Niwa <rniwa@webkit.org>
1542 <rdar://problem/13151558> SafariPerfMonitor: Tooltip is unusable
1544 Rubber-stamped by Tim Horton.
1546 * public/index.html:
1547 (Chart.attachMainPlot): Disable auto highlighting (circle around a data point that shows up on hover)
1548 on the dashboard page as it's way too noisy.
1550 (Chart.hideTooltip): Added. Hides the tooltip that shows up on hover.
1552 (.toggleClickTooltip): Extracted from the code for "mouseout" bind (now replaced by "mouseleave").
1553 Pins or unpins a tooltip. When pinning a tooltip, we create a tooltip behind the scene and show that
1554 so that the tooltip for hover can be reused further.
1556 (.closestItemForPageX): Find the closest item given pageX. We iterate data points from left to right,
1557 and find the first point that lies on the right of the cursor position. We then compute the midpoint
1558 between this and the previous point and pick the closer of the two. It returns an item-like object
1559 that has all properties we need since flot doesn't provide an API to retrieve the real item object.
1561 (Chart): Call toggleClickTooltip when a (hover) tooltip is clicked.
1563 (Chart.attach): In "plothover" bind, call closestItemForPageX when item is not provided by flot on
1564 the first or "current" data points (as opposed to target or baseline data points).
1566 Also bind the code to clear crosshair and hide tooltips to "mouseleave" instead of "mouseout", and
1567 avoid triggering this code when the cursor is still within the plot's rectangle (e.g. when a cursor
1568 moves onto a tooltip) to avoid the premature dismissal of a tooltip.
1570 * public/js/helper-classes.js:
1571 (Tooltip.ensureContainer): Don't automatically close then the user clicks on tooltip. Delegate this
1572 work to the client via bindClick.
1574 (Tooltip.show): Move tooltip up by 5px. Also added a FIXME to move this offset computation to the client.
1576 (Tooltip.bindClick): Added.
1578 2013-02-03 Ryosuke Niwa <rniwa@webkit.org>
1580 Yet another build fix. metricId*s*.
1582 * public/admin/tests.php:
1584 2013-02-03 Ryosuke Niwa <rniwa@webkit.org>
1586 Another build fix. Use the new payload format for the aggregate job.
1588 * public/admin/tests.php:
1590 2013-02-03 Ryosuke Niwa <rniwa@webkit.org>
1594 * database/aggregate.js: Use variables that actually exist.
1595 * database/database-common.js:
1596 (ensureConfigurationIdFromList): Add the newly added configuration to the list so that subsequent
1597 function calls will find this configuration.
1599 2013-01-31 Ryosuke Niwa <rniwa@webkit.org>
1601 <rdar://problem/13130139> SafariPerfMonitor: Add ReadMe
1603 Reviewed by Ricky Mondello.
1605 Turned InstallManual into a proper markdown document and added ReadMe.md.
1607 * InstallManual: Removed.
1608 * InstallManual.md: Moved from InstallManual.
1611 2013-01-31 Ryosuke Niwa <rniwa@webkit.org>
1613 <rdar://problem/13109335> SafariPerfMonitor: Add baseline and target lines
1615 Reviewed by Ricky Mondello.
1617 This patch prepares the front end code to process baseline and target results properly.
1619 * public/index.html:
1620 (fetchTest.createRunAndResults): Extracted.
1621 (fetchTest): Call createRunAndResults on current, baseline, and target values of the JSON.
1622 Deleted the comment about how sorting will be unnecessary once we start results in the server side
1623 since sorting by the maximum revision commit time turned out to be non-trivial in php.
1625 2013-01-29 Ryosuke Niwa <rniwa@webkit.org>
1627 <rdar://problem/13057071> SafariPerfMonitor: Use newer version of flot that supports timezone properly
1629 Reviewed by Tim Horton.
1631 Use flot at https://github.com/flot/flot/commit/ec168da2cb8619ebf59c7e721d12c44a7960ff41.
1632 These files are "dynamically linked" to our app.
1634 * public/index.html:
1635 * public/js/jquery-1.8.2.min.js: Removed.
1636 * public/js/jquery.colorhelpers.js: Added.
1637 * public/js/jquery.flot.categories.js: Added.
1638 * public/js/jquery.flot.crosshair.js: Added.
1639 * public/js/jquery.flot.errorbars.js: Added.
1640 * public/js/jquery.flot.fillbetween.js: Added.
1641 * public/js/jquery.flot.js: Added.
1642 * public/js/jquery.flot.min.js: Removed.
1643 * public/js/jquery.flot.navigate.js: Added.
1644 * public/js/jquery.flot.resize.js: Added.
1645 * public/js/jquery.flot.selection.js: Added.
1646 * public/js/jquery.flot.stack.js: Added.
1647 * public/js/jquery.flot.symbol.js: Added.
1648 * public/js/jquery.flot.threshold.js: Added.
1649 * public/js/jquery.flot.time.js: Added.
1650 * public/js/jquery.js: Added.
1652 2013-01-29 Ryosuke Niwa <rniwa@webkit.org>
1654 Return NaN instead of throwing when there aren't enough samples.
1656 Reviewed by Sam Weinig.
1658 It's better to return NaN when we don't have enough samples so that we can treat it
1659 as if we don't have any confidence interval.
1661 * public/js/statistics.js:
1664 2013-01-28 Ryosuke Niwa <rniwa@webkit.org>
1666 Build fix. Apparently Safari sometimes appends / at the end of hash location. Remove that.
1668 * public/js/helper-classes.js:
1669 (URLState.parseIfNeeded):
1671 2013-01-28 Ryosuke Niwa <rniwa@webkit.org>
1673 <rdar://problem/13081582> SafariPerfMonitor: Always use parameterized SQL functions in php code
1675 Reviewed by Ricky Mondello.
1677 Parameterized execute_query_and_expect_one_row_to_be_affected and updated the code accordingly.
1679 * public/admin/aggregators.php: Use heredoc.
1680 * public/admin/builders.php:
1681 * public/admin/jobs.php:
1682 * public/admin/repositories.php:
1683 * public/admin/tests.php: Updated the forms to use unprefixed field names to match other pages.
1684 This allows us to use update_field when updating test's url and metric's unit. Changed the action
1685 to regenerate aggregated matrix from "update" to "add" to simplify the dependencies in if-else.
1686 Also removed a stray code to update unit and url simultaneously since it's never used.
1687 * public/include/admin-header.php:
1688 (execute_query_and_expect_one_row_to_be_affected): Added $params. Also automatically convert
1689 empty strings to NULL as it was previously done via $db->quote_string_or_null_if_empty in callers.
1690 (update_field): Moved from repositories.php.
1692 * public/include/db.php:
1693 (quote_string_or_null_if_empty): Removed now that nobody uses this function.
1695 2013-01-25 Ryosuke Niwa <rniwa@webkit.org>
1697 Build fixes. Treat mean, sum, and square sum as float, not int.
1699 Also use 95% confidence interval instead of 90% confidence interval.
1701 * public/api/runs.php:
1702 * public/js/helper-classes.js:
1703 (.this.confidenceIntervalDelta):
1705 2013-01-24 Ryosuke Niwa <rniwa@webkit.org>
1707 Add an administrative page to edit repository information.
1709 Reviewed by Ricky Mondello.
1711 * public/admin/repositories.php: Added.
1712 * public/include/admin-header.php:
1714 2013-01-23 Ryosuke Niwa <rniwa@webkit.org>
1716 <rdar://problem/13067539> SafariPerfMonitor: Automatically create aggregated metrics from builder reports
1718 Reviewed by Ricky Mondello.
1720 Auto-create aggregated matrix such as arithmetic means and geometric means as requested and add a job
1721 to aggregate results for those matrix in populate-from-report.js.
1723 * database/generate-manifest.js:
1724 (.): Include aggregator names such as Arithmetic and Geometric in the list of metrics.
1725 * database/init-database.sql: Remove an erroneous unique constraint. There could be multiple matrix that share
1726 the same test and name (e.g. Dromaeo, Time) with different aggregators (e.g. Arithmetic and Geometric).
1727 * database/populate-from-report.js:
1729 (getReport): No change even though the diff looks as if it moved.
1730 (processReport): Extracted from main. Fetch the list of aggregators, pass that to recursivelyEnsureTestsIdsAndMetricsIds
1731 to obtain the list of aggregated metrics (such as arithmetic means) that need to be passed to aggregate.js
1732 (scheduleJobs): Extracted from processReport. Add a job to aggregate results.
1733 (recursivelyEnsureTestsIdsAndMetricsIds): When a metric is a list of names, assume them as aggregator names,
1734 and add corresponding metrics for them. Note we convert those names to ids using the dictionary we obtained
1736 (ensureMetricId): Take an aggregator id as an argument.
1737 * database/process-jobs.js: Support multiple metric ids and build id. Note that aggregate.js aggregates results
1738 for all builds when the build id is not specified.
1739 * public/admin/tests.php:
1740 * public/index.html: Include the aggregator name in the full name since there could be multiple metrics
1741 of the same name with different aggregators.
1743 2013-01-22 Ryosuke Niwa <rniwa@webkit.org>
1745 Build fix. Don't pass in arguments to in the wrong order.
1747 * database/aggregate.js:
1749 2013-01-21 Ryosuke Niwa <rniwa@webkit.org>
1751 <rdar://problem/13057110> SafariPerfMonitor: x-axis is messed up
1753 Reviewed by Ricky Mondello.
1755 Since the version of flot we use doesn't support showing graphs in the current locate or
1756 in a specific timezone, convert all timestamps to PST manually (Date's constructor will still
1757 treat them as in UTC). We don't want to use the current locate because other websites on
1758 webkit.org assume PST.
1760 Also append this information to build's label.
1762 * public/js/helper-classes.js:
1766 2013-01-21 Ryosuke Niwa <rniwa@webkit.org>
1768 Store test URLs reported by builders.
1770 Reviewed by Ricky Mondello.
1772 * database/populate-from-report.js:
1773 (recursivelyEnsureTestsIdsAndMetricsIds): Pass in the test url.
1774 (ensureTestId): Store the URL.
1776 2013-01-20 Ryosuke Niwa <rniwa@webkit.org>
1778 Yet another build fix; don't blow up even if we didn't have any test configurations.
1780 * public/admin/tests.php:
1782 2013-01-21 Ryosuke Niwa <rniwa@webkit.org>
1784 Build fix; don't instantiate Date when a timestamp wasn't provided.
1786 * database/populate-from-report.js:
1788 2013-01-18 Ryosuke Niwa <rniwa@webkit.org>
1790 Rename SafariPerfDashboard to SafariPerfMonitor and add a install manual.
1792 Reviewed by Tim Horton.
1794 Added an install manual.
1796 * InstallManual: Added.
1798 2012-12-21 Ryosuke Niwa <rniwa@webkit.org>
1800 Minor build fix. Don't unset builderPassword when it's not set.
1802 * public/api/report.php:
1804 2012-12-18 Ryosuke Niwa <rniwa@webkit.org>
1806 Prettify JSON payloads and make very large payloads not explode the table in jobs.php.
1808 Reviewed by Ricky Mondello.
1810 * public/admin/admin.css: Make a very large payload scrollable.
1811 * public/admin/jobs.php: Format JSONs.
1813 2012-12-19 Ryosuke Niwa <rniwa@webkit.org>
1815 <rdar://problem/12897424> SafariPerfMonitor: Add ability to report results from bots
1817 Reviewed by Ricky Mondello.
1819 Add report.php and populate-from-report.js that process JSON files submitted by builders.
1821 * database/populate-from-report.js: Added.
1823 (getReport): Obtains the payload (the actual report) from "jobs" table.
1824 (recursivelyEnsureTestsIdsAndMetricsIds): "reports.tests" contain a tree of tests, test metrics,
1825 and their results. This function recursively traverses tests and metrics and ensure their ids.
1827 (metricToUnit): Maps a metric name to a unit. This should really be done in the client side since
1828 there is no point in storing unit given that every metric maps to exactly one unit (i.e. the mapping
1829 is a "function" in mathematical sense).
1831 (ensureRepositoryIdsForAllRevisions):
1832 (getIdOrCreateBuildWithRevisions):
1833 (ensureBuildIdAndRevisions): Obtains a build id given a builder name, a build number, and a build time
1834 if one already exists. If not, then inserts a new build and corresponding revisions information (e.g.
1835 build 123 may contain WebKit revision r456789). We don't retrieve rows for revisions since we don't use
1837 (insertRun): Insert new rows into "test_runs" and "run_iterations" tables, thereby recording the new
1838 test results all in a single transaction. This allows us to keep the database consistent in that either
1839 a build has been reported or not at least in "test_runs" and "run_iterations" tables. It'll be ideal if
1840 we could do the same for "builds" and "build_revisions" but that's not a hard requirement as far as
1841 other parts of the application are concerned.
1842 (scheduleQueriesToInsertRun):
1843 * database/process-jobs.js: Add a call to populate-from-report.js.
1844 * public/api/report.php: Added. Adds a new job named "report" to be processed by populate-from-report.js.
1845 * public/include/db.php: Support parameterized query.
1846 * public/include/json-header.php: Always include 'status' in the response so that builder submitting
1847 a test result could confirm that the submission indeed succeeded.
1849 2012-12-18 Ryosuke Niwa <rniwa@webkit.org>
1851 Rename get(Id)OrCreate*(Id) to ensure*Id as suggested by Ricky on one of his code reviews.
1853 * database/aggregate.js:
1854 * database/database-common.js:
1855 (selectColumnCreatingRowIfNeeded):
1856 (ensureRepositoryId):
1857 (ensureConfigurationIdFromList):
1858 * database/perf-webkit-migrator.js:
1861 (getOrCreateBuildId):
1863 2012-12-17 Ryosuke Niwa <rniwa@webkit.org>
1865 Extract commonly-used functions from aggregate.js and perf-webkit-migrator.js.
1867 Reviewed by Ricky Mondello.
1869 As a preparation to add report.js that processes a JSON file submitted by bots, extract various functions
1870 and classes from aggregate.js and perf-webkit-migrator.js to be shared.
1872 * database/aggregate.js: Extracted TaskQueue and SerializedTaskQueue into utility.js.
1875 (saveAggregatedResults):
1876 * database/database-common.js:
1877 (getIdOrCreatePlatform): Extracted from webkit-perf-migrator.js.
1878 (getIdOrCreateRepository): Ditto.
1879 (getConfigurationsForPlatformAndMetrics): Renamed from fetchConfigurations. Extracted from aggregator.js.
1880 (getIdFromListOrInsertConfiguration): Renamed from getOrInsertConfiguration. Extracted from aggregator.js.
1881 * database/perf-webkit-migrator.js:
1882 * database/utility.js: Added.
1883 (TaskQueue): Extracted from aggregator.js. Fixed a bug that prevented tasks added after start() is called
1884 from being executed.
1885 (TaskQueue.startTasksInQueue): Execute remaining tasks without serializing them. If the queue is empty,
1886 call the callback passed into start().
1887 (TaskQueue.taskCallback): The function each task calls back. Decrement the counter and call statTasksInQueue.
1888 (TaskQueue.addTask):
1890 (SerializedTaskQueue): Unlike TaskQueue, this class executes each task sequentially.
1891 (SerializedTaskQueue.executeNextTask):
1892 (SerializedTaskQueue.addTask):
1893 (SerializedTaskQueue.start):
1895 2012-12-18 Ryosuke Niwa <rniwa@webkit.org>
1897 Revert erroneously committed changes.
1899 * database/config.json:
1901 2012-12-18 Ryosuke Niwa <rniwa@webkit.org>
1903 aggregator.js should be able to accept multiple metric ids and a single build id.
1905 Reviewed by Ricky Mondello.
1907 Make aggregator.js accept multiple ids and generate results for single build when bots are
1908 reporting new results.
1910 * database/aggregate.js:
1911 (parseArgv): Added. Returns an object containing the parsed representation of argv,
1912 which currently contains metricIDs and buildIds.
1913 (main): Use parseArgv and processConfigurations
1914 (processPlatform): Use build ids passed in or obtain all builds for the given platform.
1915 (processPlatform.processConfigurations): Extracted.
1917 2012-12-17 Ryosuke Niwa <rniwa@webkit.org>
1919 Add an administrative page for builders.
1921 Reviewed by Ricky Mondello.
1923 We need an administrative page to add and edit builder information.
1924 Also renamed "slaves" to "builders" in order to reduce the amount of technical jargon we use.
1926 * database/init-database.sql: Renamed slaves table to builders. Drop slave_os and slave_spec
1927 since we don't have plans to use those columns in near future. Also make builder_name unique
1928 as required by the rest of the app.
1929 * public/admin/builders.php: Added.
1930 * public/api/runs.php: Updated per the table rename.
1931 * public/include/admin-header.php: Added a link to builders.php.
1933 2012-12-14 Ryosuke Niwa <rniwa@webkit.org>
1935 Build fixes for r46982.
1937 * database/aggregate.js:
1938 (fetchConfigurations): Bind i so that it's not always metricIds.length.
1939 (fetchBuildsForPlatform): Return run_build as build_id since that's what caller expects.
1940 (processBuild): Don't print "." until we've committed transactions. It's misleading.
1942 2012-12-13 Ryosuke Niwa <rniwa@webkit.org>
1944 Unreviewed. Move some php files to public/include as suggested by Mark on a code review.
1946 * public/admin/aggregators.php:
1947 * public/admin/footer.php: Removed.
1948 * public/admin/header.php: Removed.
1949 * public/admin/index.php:
1950 * public/admin/jobs.php:
1951 * public/admin/tests.php:
1952 * public/api/json-header.php: Removed.
1953 * public/api/runs.php:
1954 * public/db.php: Removed.
1955 * public/include: Added.
1956 * public/include/admin-footer.php: Copied from public/admin/footer.php.
1957 * public/include/admin-header.php: Copied from public/admin/header.php.
1958 * public/include/db.php: Copied from public/db.php.
1959 * public/include/json-header.php: Copied from public/api/json-header.php.
1961 2012-12-13 Ryosuke Niwa <rniwa@webkit.org>
1963 <rdar://problem/12822613> SafariPerfMonitor: implement naive value aggregation mechanism
1965 Reviewed by Ricky Mondello.
1967 Added the initial implementation of value aggregation.
1968 Also added abilities to configure the dashboard page in tests.php.
1970 * database/aggregate.js: Added.
1971 (TaskQueue): Added. Execute all tasks at once and waits for those tasks to complete.
1972 (TaskQueue.addTask):
1974 (SerializedTaskQueue): Added. Execute tasks sequentially after one another until all of them are completed.
1975 (SerializedTaskQueue.addTask):
1976 (SerializedTaskQueue.start):
1979 (fetchConfigurations):
1980 (fetchBuildsForPlatform):
1982 (testsWithDifferentIterationCounts):
1983 (aggregateIterationsForMetric): Retrieve run_iterations and aggregate results in memory.
1984 (saveAggregatedResults): Insert into test_runs and test_config in transactions.
1985 (getOrInsertConfiguration):
1987 * database/database-common.js:
1988 (fetchTable): Log an error as an error.
1989 (getOrCreateId): Extracted from perf-webkit-migrator.
1990 (statistics): Added.
1991 * database/perf-webkit-migrator.js:
1992 (migrateTestConfig): Converted units to respective metric names. Also removed the code to add jobs to update
1993 runs JSON since runs JSONs are generated on demand now.
1995 (getOrCreatePlatformId):
1996 (getOrCreateTestId):
1997 (getOrCreateConfigurationId):
1998 (getOrCreateRevisionId):
1999 (getOrCreateRepositoryId):
2000 (getOrCreateBuildId):
2001 * database/process-jobs.js:
2002 (processJob): Handle 'aggregate' type.
2004 2012-12-11 Ryosuke Niwa <rniwa@webkit.org>
2006 Fix the dashboard after adding test_metrics.
2008 Reviewed by Ricky Mondello.
2010 Rename test to metrics in various functions and sort tests on the charts page.
2011 Also representing whether a test appears or not by setting a flag on dashboard
2012 was bogus because test objects are shared by multiple platforms. Instead, store
2013 dashboard platform list as intended by the manifest JSON.
2015 * public/index.html:
2016 (PerfTestRuns): Renamed test to metric.
2018 (showCharts): Ditto; also sort metrics' full names before adding them to the select element.
2019 (fullName): Moved so that it appears above where it's called.
2020 * public/js/helper-classes.js:
2022 2012-12-10 Ryosuke Niwa <rniwa@webkit.org>
2024 Update tests.php to reflect recent changes in the database schema.
2026 Reviewed by Conrad Shultz.
2028 Made the following changes to tests.php:
2029 1. Disallow adding metrics to tests without subtests.
2030 2. Made dashboard configurable by adding checkboxes for each platform on each metric.
2031 3. Linkified tests with subtests instead of showing all them at once.
2033 * public/admin/admin.css:
2034 (.action-field, .notice):
2036 * public/admin/header.php: Specify paths by absolute paths so that tests.php can use PATH_INFO.
2037 (execute_query_and_expect_one_row_to_be_affected): Return a boolean. Used in tests.php while adding test_metrics.
2038 (add_job): Extracted.
2039 * public/admin/tests.php: See above.
2040 (array_item_set_default): Added.
2041 (array_item_or_default): Renamed from get_value_with_default.
2042 (compute_full_name): Extracted.
2043 (sort_tests): Ditto.
2044 (map_metrics_to_tests): Ditto.
2046 2012-12-06 Ryosuke Niwa <rniwa@webkit.org>
2048 <rdar://problem/12832324> SafariPerfMonitor: Linkify test names
2050 Reviewed by Simon Fraser.
2052 Linkify the headers using metric.test.url when it's provided.
2054 * public/index.html:
2056 2012-12-03 Ryosuke Niwa <rniwa@webkit.org>
2058 Use parameterized pg_query_params in query_and_fetch_all
2060 Reviewed by Conrad Shultz.
2062 Address a review comment by Mark by using pg_query_params instead of pg_query in query_and_fetch_all.
2064 * public/api/runs.php:
2066 (ctype_alnum_underscore): Added.
2068 2012-12-04 Ryosuke Niwa <rniwa@webkit.org>
2070 Update the migration tool to support test_metrics.
2072 Reviewed by Mark Rowe.
2074 Updated the migration tool from webkit-perf.appspot.com to support test_metrics.
2075 Also import run_iteration rows as runs JSON files now include individual values.
2077 * database/database-common.js:
2078 (addJob): Extracted.
2079 * database/perf-webkit-migrator.js:
2080 (migrateTestConfig): Interchange the order in which we fetch runs and add configurations
2081 so that we can pass in the metric name and unit to getOrCreateConfigurationId.
2082 (getOrCreateConfigurationId): Updated to add both test configuration and test metric.
2085 2012-12-03 Ryosuke Niwa <rniwa@webkit.org>
2087 Build fix. Suppress "Undefined index" warning.
2089 * public/admin/tests.php:
2091 2012-12-03 Ryosuke Niwa <rniwa@webkit.org>
2093 Fix a commit error in r46756. api/ should obviously be added under public/
2096 * api/json-header.php: Removed.
2097 * api/runs.php: Removed.
2098 * public/api: Copied from api.
2100 2012-12-03 Ryosuke Niwa <rniwa@webkit.org>
2102 SafariPerfMonitor: Linkify revisions and revisions range
2103 <rdar://problem/12801010>
2105 Reviewed by Mark Rowe.
2107 Linkify revisions in TestBuild.label. Pass in manifest.repositories to TestBuild's constructor
2108 since it needs to know "url" and "blameUrl".
2110 Also tweaked the appearance of graphs on charts page to better align graphs when unit names are long.
2112 * public/index.html:
2113 * public/js/helper-classes.js:
2115 (TestBuild.revision): Renamed from webkitRevision. Now returns an arbitrary revision number.
2116 (TestBuild.label): Add labels for all revisions.
2120 2012-12-03 Ryosuke Niwa <rniwa@webkit.org>
2122 Make the generation of "runs" JSON dynamic and support test_metrics.
2124 Reviewed by Mark Rowe.
2126 It turned out that we can fetch all runs for a given configuration in roughly 100-200ms.
2128 Since there could be hundreds, if not thousands, of tests for each configuration and users
2129 aren't necessarily interested in looking at all test results, it's much more efficient to
2130 generate runs JSON dynamically (i.e. polling) upon a request instead of generating all of them
2131 when bots report new results (i.e. pushing).
2133 Rewrote the script to generate runs JSON in php and also supported test_metrics table.
2136 * api/json-header.php: Added. Sets Content-Type and cache policies (10 minutes by default).
2137 (exit_with_error): Added.
2138 (successful_exit): Added.
2139 * api/runs.php: Added. Ported database/database-common.js. It's much shorter in php!
2140 * database/generate-runs.js: Removed.
2141 * database/process-jobs.js: No longer supports "runs".
2142 * public/.htaccess: Added. Always add MultiView so that api/runs can receive a path info.
2143 * public/db.php: Print "Nothing to see here." when it's accessed directly.
2145 * public/index.html: Fetch runs JSONs from /api/runs/ instead of data/.
2147 2012-12-03 Ryosuke Niwa <rniwa@webkit.org>
2149 Update tests.php and sample-data.sql per addition of test_metrics.
2151 Rubber-stamped by Timothy Hatcher.
2153 Remove a useless code from tests.php that used to update the unit and the url of a test
2154 since it's no longer used, and add the UI and the ability to add a new aggregator to a test.
2156 Also update the sample data to reflect the addition of test_metrics.
2158 * database/sample-data.sql:
2159 * public/admin/tests.php:
2161 2012-11-30 Ryosuke Niwa <rniwa@webkit.org>
2163 Share more code between admin pages.
2165 Reviewed by Timothy Hatcher.
2167 Added notice and execute_query_and_expect_one_row_to_be_affected helper functions to share more code
2168 between admin pages.
2170 Also moved the code to connect to the database into header.php to be shared. Admin pages just need
2171 to check the nullity of global $db now.
2173 * public/admin/aggregators.php:
2174 * public/admin/header.php:
2176 (execute_query_and_expect_one_row_to_be_affected): Added.
2177 * public/admin/index.php:
2178 * public/admin/jobs.php:
2179 * public/admin/tests.php:
2181 2012-11-29 Ryosuke Niwa <rniwa@webkit.org>
2183 SafariPerfMonitor: Add admin page to edit aggregators
2184 <rdar://problem/12782687>
2186 Reviewed by Mark Rowe.
2188 Add aggregators.php. It's very simple. We should probably share more code between various admin pages.
2190 * public/admin/aggregators.php: Added.
2191 * public/admin/header.php:
2192 * public/admin/jobs.php: Removed an erroneous hidden input element.
2194 2012-11-28 Ryosuke Niwa <rniwa@webkit.org>
2196 Fix a syntax error in init-database.sql and add the missing drop table at the beginning.
2198 * database/init-database.sql:
2200 2012-11-28 Ryosuke Niwa <rniwa@webkit.org>
2202 SafariPerfMonitor: Allow multiple metrics per test
2203 <rdar://problem/12773506>
2205 Rubber-stamped by Mark Rowe.
2207 Introduce a new table test_metrics. This table represents metrics each test can have
2208 such as time, memory allocation, frame rate as well as aggregation such as arithmetic mean
2211 Updated admin/tests.php and index.html accordingly.
2213 Also create few indexes based on postgres' "explain analysis" as suggested by Mark.
2215 * database/generate-manifest.js:
2216 (buildPlatformMapIfPossible):
2217 * database/generate-runs.js:
2219 * database/init-database.sql:
2220 * database/schema.graffle:
2221 * public/admin/admin.css:
2224 * public/admin/tests.php:
2225 * public/index.html:
2227 2012-11-27 Ryosuke Niwa <rniwa@webkit.org>
2229 SafariPerfMonitor: Improve the webkit-perf migration tool
2230 <rdar://problem/12760882>
2232 Reviewed by Mark Rowe.
2234 Make the migrator tool skip runs when fetching runs failed since webkit-perf.appspot.com is unreliable
2235 and we don't want to pause the whole importation process until the user comes back to decide whether
2238 Also place form controls next to each test in tests.php so that users don't have to scroll all the way
2239 down to make modifications.
2241 Finally, add unique constraint to (run_config, run_build) in test_runs table in order to optimize a query
2242 of the form: "SELECT run_id FROM test_runs WHERE run_config = $1 AND run_build = $2",
2244 * database/init-database.sql:
2245 * database/perf-webkit-migrator.js:
2246 (migrateTestConfig):
2247 * database/schema.graffle:
2248 * public/admin/admin.css:
2250 * public/admin/tests.php:
2252 2012-11-16 Ryosuke Niwa <rniwa@webkit.org>
2254 Create a new performance dashboard
2255 <rdar://problem/12625582>
2257 Rubber-stamped by Mark Rowe.
2259 Add the initial implementation of the perf dashboard.
2262 * database/config.json: Added.
2263 * database/database-common.js: Added.
2268 (pathToLocalScript):
2270 * database/generate-manifest.js: Added.
2273 (buildPlatformMapIfPossible):
2274 (generateFileIfPossible):
2275 * database/perf-webkit-migrator.js: Added.
2276 * database/process-jobs.js: Added.
2277 * database/sample-data.sql: Added.
2278 * database/schema.graffle: Added.
2280 * public/admin: Added.
2281 * public/admin/README: Added.
2282 * public/admin/admin.css: Added.
2283 * public/admin/footer.php: Added.
2284 * public/admin/header.php: Added.
2285 * public/admin/index.php: Added.
2286 * public/admin/jobs.php: Added.
2287 * public/admin/tests.php: Added.
2288 * public/common.css: Added.
2289 * public/data: Added.
2290 * public/db.php: Added.
2291 * public/index.html: Added.
2293 * public/js/helper-classes.js: Added.
2294 * public/js/jquery-1.8.2.min.js: Added.
2295 * public/js/jquery.flot.min.js: Added.
2296 * public/js/jquery.flot.plugins.js: Added.
2297 * public/js/shared.js: Added.
2298 (fileNameFromPlatformAndTest):
2299 * public/js/statistics.js: Added.