214821 2020-07-27 05:28:08 -0700 [ews] Speed up ews status bubble loading speed 2021-06-04 07:39:38 -0700 1 1 1 Unclassified WebKit Tools / Tests Other Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 aakash_jain aakash_jain ap jbedard kbr ryanhaddad simon.fraser webkit-bug-importer oldest_to_newest 1675203 0 aakash_jain 2020-07-27 05:28:08 -0700 We should speed up ews status bubble loading speed. In the last year we have added many new queues to EWS (e.g.: tvOS, watchOS, services, api-gtk etc.). The loading speed of the status-bubbles on Bugzilla have seems to be slowed down. We should try to speed it up. 1675204 1 webkit-bug-importer 2020-07-27 05:28:25 -0700 <rdar://problem/66157506> 1692125 2 kbr 2020-09-25 17:43:48 -0700 When loading individual bugs on bugs.webkit.org, the Chrome browser at least often shows the spinner forever, because the iframe to ews.webkit.org never completes loading. Would it be possible to rephrase the code of that iframe so it issues explicit Fetch calls for the status of each bubble, or similar? My best guess is that it's loading a bunch of declaratively-specified resources and that's why the browser thinks the loading of the iframe never completes. 1705476 3 aakash_jain 2020-11-06 17:09:49 -0800 The portion to calculate the patch position in queue seems to be slow. Therefore, soon after a patch is uploaded (and when patch is in waiting in queue on various builders), it takes much longer to load all the bubbles. After the builds have started, bubbles load relatively quickly. The position in queue calculation logic needs to be optimized. 1705481 4 413501 aakash_jain 2020-11-06 17:14:53 -0800 Created attachment 413501 Patch 1705490 5 ews-feeder 2020-11-06 18:09:24 -0800 Committed r269555: <https://trac.webkit.org/changeset/269555> All reviewed patches have been landed. Closing bug and clearing flags on attachment 413501. 1705491 6 aakash_jain 2020-11-06 18:27:12 -0800 Keeping this bug open since we might need more improvements to status-bubble loading time. 1766472 7 aakash_jain 2021-06-03 12:16:07 -0700 We noticed significant slowness in ews status-bubble loading today in rdar://78819436, since queue position calculation was slow. It was slow since there were extremely large number of builds on a JSC queue yesterday (due to a bot being in bad state and continuously retrying builds). 1766477 8 430493 aakash_jain 2021-06-03 12:29:39 -0700 Created attachment 430493 Patch 1766479 9 aakash_jain 2021-06-03 12:39:08 -0700 (In reply to Aakash Jain from comment #8) > Created attachment 430493 [details] > Patch This change does a trade-off between accuracy of queue position vs status-bubble loading time. This would reduce the calculations needed for queue position computation, but the position might not be accurate if the queue has a backlog of more than 12 hours (which shouldn't be the case normally). If the backlog is less than 12 hours, then the queue position will be accurate. Also, this patch separates the logic of when to hide the status-bubble. Status-bubble will now be hidden after 7 days of no build. However, if patch is waiting for more than 12 hours, but less than 7 days, instead of computing the exact queue position, we display a fixed queue position. 1766552 10 430506 aakash_jain 2021-06-03 15:21:20 -0700 Created attachment 430506 Patch 1766554 11 aakash_jain 2021-06-03 15:25:31 -0700 (In reply to Aakash Jain from comment #10) > Created attachment 430506 [details] > Patch Not displaying any queue position when we skip calculating the position (just white status-bubble). Also, for CANCELLED/SKIPPED builds, strike-through the status-bubble. 1766753 12 ews-feeder 2021-06-04 07:19:24 -0700 Committed r278455 (238475@main): <https://commits.webkit.org/238475@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 430506. 1766758 13 aakash_jain 2021-06-04 07:39:38 -0700 Deployed the change on the server. 413501 2020-11-06 17:14:53 -0800 2021-06-03 15:23:43 -0700 Patch bug-214821-20201106201452.patch text/plain 1810 aakash_jain SW5kZXg6IFRvb2xzL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBUb29scy9DaGFuZ2VMb2cJKHJl dmlzaW9uIDI2OTU1MSkKKysrIFRvb2xzL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwz ICsxLDE2IEBACisyMDIwLTExLTA2ICBBYWthc2ggSmFpbiAgPGFha2FzaF9qYWluQGFwcGxlLmNv bT4KKworICAgICAgICBbZXdzXSBTcGVlZCB1cCBld3Mgc3RhdHVzIGJ1YmJsZSBsb2FkaW5nIHNw ZWVkCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0yMTQ4 MjEKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICAqIENJ U3VwcG9ydC9ld3MtYXBwL2V3cy92aWV3cy9zdGF0dXNidWJibGUucHk6CisgICAgICAgIChTdGF0 dXNCdWJibGUpOiBUaGlzIHNpZ25pZmljYW50bHkgcmVkdWNlcyB0aGUgY2FsY3VsYXRpb25zIGRv 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