| Summary: | Bugzilla performance in Brno | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | [Community] Bugzilla | Reporter: | Alois Mahdal <amahdal> | ||||||||||
| Component: | Performance | Assignee: | PnT DevOps Devs <hss-ied-bugs> | ||||||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | tools-bugs <tools-bugs> | ||||||||||
| Severity: | unspecified | Docs Contact: | |||||||||||
| Priority: | unspecified | ||||||||||||
| Version: | 4.4 | CC: | amahdal, azelinka, bcodding, huiwang, qgong | ||||||||||
| Target Milestone: | --- | ||||||||||||
| Target Release: | --- | ||||||||||||
| Hardware: | Unspecified | ||||||||||||
| OS: | Unspecified | ||||||||||||
| Whiteboard: | |||||||||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||||||||
| Doc Text: | Story Points: | --- | |||||||||||
| Clone Of: | Environment: | ||||||||||||
| Last Closed: | 2020-04-21 03:32:29 UTC | Type: | Bug | ||||||||||
| Regression: | --- | Mount Type: | --- | ||||||||||
| Documentation: | --- | CRM: | |||||||||||
| Verified Versions: | Category: | --- | |||||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||||
| Bug Depends On: | 1775514 | ||||||||||||
| Bug Blocks: | |||||||||||||
| Attachments: |
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Description
Alois Mahdal
2016-11-08 18:07:52 UTC
Created attachment 1218640 [details]
2year visit stats for amahdal
Just for illustration, my own visit stats collected for last 2 years or so.
Could you use your browsers developer tools to get a time line of a page load or two and attach the timings? In firefox you can save the stats as HAR and attach it. I found a site that allowed me to run a page load test for this bug from Stockholm, it's about the same time as it takes for me here in Brisbane, 5.95s, for a fresh load that has to fetch all the JS and CSS files. Not sure this link is reusable https://tools.pingdom.com/#!/cRAFPX/0 Some recommendations from the test: f 8 Remove query strings from static resources Resources with a "?" in the URL are not cached by some proxy caching servers. Remove the query string and encode the parameters into the URL for the following resources: https://bugzilla.redhat.com/extensions/BayotBase/web/css/base.css?1447136797 https://bugzilla.redhat.com/extensions/BayotBase/web/css/jquery-ui-1.8.18.custom.css?1447136797 https://bugzilla.redhat.com/extensions/BayotBase/web/js/Base.js?1447136797 https://bugzilla.redhat.com/extensions/BayotBase/web/js/bayot.util.js?1457925561 https://bugzilla.redhat.com/extensions/BayotBase/web/js/jquery-ui-1.8.18.custom.min.js?1447136797 https://bugzilla.redhat.com/extensions/BayotBase/web/js/jquery.cookie.js?1447136797 https://bugzilla.redhat.com/extensions/BayotBase/web/js/jquery.jsonrpc.js?1447136797 https://bugzilla.redhat.com/extensions/FontAwesome/web/css/font-awesome.min.css?1447136797 https://bugzilla.redhat.com/extensions/SelectizeJS/web/css/SelectizeJS.css?1457925561 https://bugzilla.redhat.com/extensions/SelectizeJS/web/css/selectize.bootstrap3.css?1447136797 https://bugzilla.redhat.com/extensions/SelectizeJS/web/js/SelectizeJS.js?1460334824 https://bugzilla.redhat.com/extensions/SelectizeJS/web/js/standalone/selectize.js?1457925561 https://bugzilla.redhat.com/extensions/VCS/web/style.css?1447136797 https://bugzilla.redhat.com/extensions/Voting/web/style.css?1457925561 https://bugzilla.redhat.com/js/comments.js?1457925561 https://bugzilla.redhat.com/js/field.js?1457925561 https://bugzilla.redhat.com/js/global.js?1457925561 https://bugzilla.redhat.com/js/productform.js?1457925561 https://bugzilla.redhat.com/js/show_bug.js?1457925561 https://bugzilla.redhat.com/js/util.js?1457925561 https://bugzilla.redhat.com/js/yui/assets/skins/sam/autocomplete.css?1447136797 https://bugzilla.redhat.com/js/yui/assets/skins/sam/calendar.css?1447136797 https://bugzilla.redhat.com/js/yui/autocomplete/autocomplete-min.js?1447136797 https://bugzilla.redhat.com/js/yui/calendar/calendar-min.js?1447136797 https://bugzilla.redhat.com/js/yui/connection/connection-min.js?1447136797 https://bugzilla.redhat.com/js/yui/cookie/cookie-min.js?1447136797 https://bugzilla.redhat.com/js/yui/datasource/datasource-min.js?1447136797 https://bugzilla.redhat.com/js/yui/json/json-min.js?1447136797 https://bugzilla.redhat.com/js/yui/yahoo-dom-event/yahoo-dom-event.js?1447136797 https://bugzilla.redhat.com/skins/contrib/RedHat/global.css?1457925561 https://bugzilla.redhat.com/skins/contrib/RedHat/show_bug.css?1457925561 https://bugzilla.redhat.com/skins/standard/global.css?1457925561 https://bugzilla.redhat.com/skins/standard/show_bug.css?1457925561 See: https://developers.google.com/speed/docs/insights/rules c 70 Serve static content from a cookieless domain Serve the following static resources from a domain that doesn't set cookies: -- All the above files listed again. -- Everything else was "A 100" The number after the '?' is the mtime of the file. Today I tried loading several pages but indeed, the load times are slightly under 6s. (Frankly it still seems a lot, although it's still better than my 10-15 guess.) However, acessing an unknown bug or a query that I haven't opened for a long time, the times get much worse. For example, today, opening my most frequently used query, "bugs by me", took roughly 20s, but re-loading it took about 5. Similarly I tried to open "random" bug, and it took ~10s to load, then reloading was more like 4-6s. Apparently some caching influences this heavily, which makes it hard to reproduce consistently. Sadly I did not catch the timeline of the worst loads, and subsequent loads get better---even in other browsers. I'm attaching at least few HAR files. Hopefully they will be helpful. Created attachment 1225301 [details]
opening a query (second+ time today)
Created attachment 1225302 [details]
opening another query (first time today)
Created attachment 1225304 [details]
opening a "random" bug
Hi Alois, we've shipped 4 bugs recently that should help with this, have you noticed any change in Brno so far this week? Bug 1819032 Combine CSS files as much as possible Bug 1819033 Combine JS files as much as possible Bug 1819229 Increase doPoll timeout dramatically Bug 1775514 Bug edit page regenerates a lot of data it could cache Yup, it's much better, Jeff! * "bugs by me" takes 4-5s (instead of 20s), * (but other query with, much shorter resiult takkes about 2s), * "random bug" takes 2.5s (instead of 5s). Great work! ~ Here are some engineers working from homes, happy about BZ performance. /=================================\ // \__ || \__ || o<< \\ || || || || || \o/ || \o/ || \o/ || || | || | || | || || / \ || / \ || / \ \__ || '===================================' (The one on the right is a happy father, he's just about to find out about it..) Hi, this seems to be pretty stable so I'm going to close this bug. We are looking to see if we can make further improvements on Bug 1812752, but we need to reboot that effort after the recent changes. |