Bug 1036443
| Summary: | RHEVM: Extremely high memory usage in Firefox | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Pieter Demmers <pdemmers> | ||||||
| Component: | firefox | Assignee: | Martin Stransky <stransky> | ||||||
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | unspecified | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | rawhide | CC: | bzrh.bobd, colin.coe, ecohen, fdacunha, gecko-bugs-nobody, gshereme, jhorak, joallen, kcleveng, pnovotny, s.kieske, stransky, tdosek | ||||||
| Target Milestone: | --- | Keywords: | Reopened | ||||||
| Target Release: | --- | ||||||||
| Hardware: | All | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2014-08-25 12:28:55 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: | |||||||
| Embargoed: | |||||||||
| Bug Depends On: | |||||||||
| Bug Blocks: | 1043430 | ||||||||
| Attachments: |
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This issue has also been confirmed to occur with FF25 Tested by Colin on FF21 - and issue does not occur - so something in FF24/25 (and possibly 22/23 but these are not available so cannot test). Can you please follow steps from https://bugzilla.redhat.com/show_bug.cgi?id=1044010#c11 ? Thanks! Please also try to set "javascript.options.baselinejit.content" to false in about:config. Hi Martin, I measured the memory consumption of Firefox 24 from the erratum [1] and it still takes a lot more RAM than upstream Firefox 26 [2] -> 1,513.50 MB vs. 507.42 MB. Here's my testflow: For one hour I opened two tabs, each with different RHEV-M 3.3 instance and during the time I just clicked here and there to avoid to be automatically logged out. A clean separate profile was used for each browser. No safe mode. Client machine: updated RHEL 6.5 x86_64 (Xvfb, Openbox WM, x11vnc) I left the defaults in about:config : javascript.options.baselinejit.chrome: false javascript.options.baselinejit.content: false javascript.options.jit_hardening: true Outputs of about:memory are attached. Let me know if you want access to the testing machine, I'll provide. [1] https://errata.devel.redhat.com/advisory/16744 [2] ftp://ftp.mozilla.org/pub/firefox/releases/26.0/linux-x86_64/en-US/firefox-26.0.tar.bz2 Created attachment 850637 [details]
about:memory of Firefox 24.2.0 (firefox-24.2.0-6.el6_5.x86_64)
Created attachment 850638 [details]
about:memory of upstream Firefox 26.0
Thanks for the feedback. This bug is about Fedora packages (Friefox 26 we ship in Fedora). If you have a problem with RHEL, please file a new bug for it. Thanks! Anyway, I'm unable to reproduce it on Fedora 19/x86_64 and official Fedora build (firefox-26.0-2.fc19.x86_64), with baseline jit enabled. It takes ~700MB. Maybe a different RHEV instance behaves differently or it's an issue under VM/vnc session. Please also test it safe-mode (firefox -safe-mode). It may be caused by some installed add-ons. I see a lot of orphan nodes in DOM consuming the most of memory. This usually points to webapp bug. The safe mode is worth of try definitely. (In reply to Martin Stransky from comment #11) > Thanks for the feedback. This bug is about Fedora packages (Friefox 26 we > ship in Fedora). If you have a problem with RHEL, please file a new bug for > it. > > Thanks! Sorry, I missed this bug is for Fedora, not RHEL. I created new bug 1054242 just for RHEL 6.5. Firefox 27 has been already released for Fedora and it handles the image better, so closing. Yes, the latest Firefox package shows the same problem but it's not so visible because the memory is maintained better. Should be fixed now by the Firefox 31 update. |
Description of problem: Prior to upgrading to Fedora 19, I was running Fedora 18 as my corporate desktop PC. Under Fedora 18, RHEVM (3.2) performed well (i.e. did not frequently freeze for several seconds and was not sluggish). Since upgrading to Fedora 19, RHEV-M frequently freezes for several seconds at a time and is very sluggish. about:memory (output below) shows very high memory usage. The Fedora 19 box has 20GB RAM. The about:memory was run with RHEVM on both prod and dev plus three other tabs, although those other tabs should have had very slight requirements. --- Main Process WARNING: the following values are negative or unreasonably large. explicit/(19 tiny)/heap-unclassified This indicates a defect in one or more memory reporters. The invalid values are highlighted. Explicit Allocations 3,450.33 MB (100.0%) -- explicit ├──3,207.94 MB (92.97%) -- window-objects │ ├──1,890.20 MB (54.78%) -- top(https://benvup3p.scada.horizonpower.com.au:8443/webadmin/webadmin/WebAdmin.html#vms-permissions, id=23) │ │ ├──1,866.42 MB (54.09%) -- active │ │ │ ├──1,750.84 MB (50.74%) -- window(https://benvup3p.scada.horizonpower.com.au:8443/webadmin/webadmin/WebAdmin.html#vms-permissions) │ │ │ │ ├──1,604.19 MB (46.49%) -- dom │ │ │ │ │ ├──1,601.55 MB (46.42%) ── orphan-nodes │ │ │ │ │ └──────2.65 MB (00.08%) ++ (4 tiny) │ │ │ │ ├────142.09 MB (04.12%) -- js-compartment(https://benvup3p.scada.horizonpower.com.au:8443/webadmin/webadmin/WebAdmin.html) │ │ │ │ │ ├──120.20 MB (03.48%) -- gc-heap │ │ │ │ │ │ ├───53.32 MB (01.55%) ++ objects │ │ │ │ │ │ ├───42.11 MB (01.22%) ── scripts │ │ │ │ │ │ └───24.76 MB (00.72%) ++ (2 tiny) │ │ │ │ │ └───21.90 MB (00.63%) ++ (6 tiny) │ │ │ │ └──────4.56 MB (00.13%) ++ (3 tiny) │ │ │ ├────115.00 MB (03.33%) -- window(https://benvup3p.scada.horizonpower.com.au:8443/webadmin/webadmin/1460A4D2C6F36D1B7D44BC985B8E2849.cache.html) │ │ │ │ ├──110.19 MB (03.19%) -- js-compartment(https://benvup3p.scada.horizonpower.com.au:8443/webadmin/webadmin/1460A4D2C6F36D1B7D44BC985B8E2849.cache.html, about:blank) │ │ │ │ │ ├───78.86 MB (02.29%) -- objects-extra │ │ │ │ │ │ ├──72.38 MB (02.10%) ── elements/non-asm.js │ │ │ │ │ │ └───6.47 MB (00.19%) ── slots │ │ │ │ │ └───31.33 MB (00.91%) ++ (7 tiny) │ │ │ │ └────4.81 MB (00.14%) ++ (3 tiny) │ │ │ └──────0.58 MB (00.02%) ++ (2 tiny) │ │ └─────23.77 MB (00.69%) ++ (2 tiny) │ ├──1,301.86 MB (37.73%) -- top(https://benvup1d.scadadev.horizonpower.com.au:8443/webadmin/webadmin/WebAdmin.html#vms-network_interfaces, id=17) │ │ ├──1,280.37 MB (37.11%) -- active │ │ │ ├──1,153.69 MB (33.44%) -- window(https://benvup1d.scadadev.horizonpower.com.au:8443/webadmin/webadmin/WebAdmin.html#vms-network_interfaces) │ │ │ │ ├──1,059.63 MB (30.71%) -- dom │ │ │ │ │ ├──1,057.61 MB (30.65%) ── orphan-nodes │ │ │ │ │ └──────2.01 MB (00.06%) ++ (4 tiny) │ │ │ │ ├─────90.10 MB (02.61%) -- js-compartment(https://benvup1d.scadadev.horizonpower.com.au:8443/webadmin/webadmin/WebAdmin.html#vms) │ │ │ │ │ ├──78.80 MB (02.28%) -- gc-heap │ │ │ │ │ │ ├──43.68 MB (01.27%) ++ (3 tiny) │ │ │ │ │ │ └──35.13 MB (01.02%) ++ objects │ │ │ │ │ └──11.29 MB (00.33%) ++ (5 tiny) │ │ │ │ └──────3.97 MB (00.11%) ++ (3 tiny) │ │ │ ├────125.59 MB (03.64%) -- window(https://benvup1d.scadadev.horizonpower.com.au:8443/webadmin/webadmin/E8EB78E8C06F1B5885712783392BD079.cache.html) │ │ │ │ ├──120.70 MB (03.50%) -- js-compartment(https://benvup1d.scadadev.horizonpower.com.au:8443/webadmin/webadmin/E8EB78E8C06F1B5885712783392BD079.cache.html, about:blank) │ │ │ │ │ ├───87.88 MB (02.55%) -- objects-extra │ │ │ │ │ │ ├──80.64 MB (02.34%) ── elements/non-asm.js │ │ │ │ │ │ └───7.23 MB (00.21%) ── slots │ │ │ │ │ └───32.82 MB (00.95%) ++ (6 tiny) │ │ │ │ └────4.90 MB (00.14%) ++ (3 tiny) │ │ │ └──────1.09 MB (00.03%) ++ (3 tiny) │ │ └─────21.49 MB (00.62%) ++ js-zone(0x7f78638c4000) │ └─────15.88 MB (00.46%) ++ (9 tiny) ├────133.95 MB (03.88%) -- js-non-window │ ├──101.75 MB (02.95%) -- runtime │ │ ├───87.72 MB (02.54%) ── script-sources │ │ └───14.03 MB (00.41%) ++ (11 tiny) │ └───32.20 MB (00.93%) ++ (2 tiny) ├─────59.20 MB (01.72%) -- (19 tiny) │ ├──24.00 MB (00.70%) ── dom/event-listener-managers-hash │ ├──17.47 MB (00.51%) ++ storage │ ├──14.33 MB (00.42%) ++ workers/workers() │ ├──13.66 MB (00.40%) ++ cycle-collector │ ├───3.27 MB (00.09%) ++ add-ons │ ├───2.37 MB (00.07%) ++ startup-cache │ ├───1.43 MB (00.04%) ++ images │ ├───1.11 MB (00.03%) ── xpti-working-set │ ├───1.02 MB (00.03%) ── atom-tables │ ├───0.69 MB (00.02%) ++ gfx │ ├───0.41 MB (00.01%) ++ xpcom │ ├───0.37 MB (00.01%) ++ layout │ ├───0.30 MB (00.01%) ── preferences │ ├───0.15 MB (00.00%) ── script-namespace-manager │ ├───0.06 MB (00.00%) ++ network │ ├───0.04 MB (00.00%) ── telemetry │ ├───0.02 MB (00.00%) ── history-links-hashtable │ ├───0.00 MB (00.00%) ── spell-check │ └──-21.52 MB (-0.62%) ── heap-unclassified [?!] └─────49.24 MB (01.43%) ── xpconnect Other Measurements 19.65 MB (100.0%) -- decommitted ├──19.65 MB (100.0%) ── js-non-window/gc-heap/decommitted-arenas └───0.00 MB (00.00%) ++ workers/workers() 297 (100.0%) -- js-compartments ├──278 (93.60%) ── system └───19 (06.40%) ── user 655.66 MB (100.0%) -- js-main-runtime ├──488.65 MB (74.53%) -- compartments │ ├──265.51 MB (40.49%) -- gc-heap │ │ ├──134.21 MB (20.47%) -- objects │ │ │ ├───65.03 MB (09.92%) ── ordinary │ │ │ ├───57.79 MB (08.81%) ── function │ │ │ ├────9.83 MB (01.50%) ── dense-array │ │ │ └────1.56 MB (00.24%) ── cross-compartment-wrapper │ │ ├───75.92 MB (11.58%) ── scripts │ │ └───55.38 MB (08.45%) -- shapes │ │ ├──29.68 MB (04.53%) ── base │ │ ├──21.92 MB (03.34%) -- tree │ │ │ ├──14.92 MB (02.28%) ── non-global-parented │ │ │ └───6.99 MB (01.07%) ── global-parented │ │ └───3.78 MB (00.58%) ── dict │ ├──168.56 MB (25.71%) -- objects-extra │ │ ├──153.14 MB (23.36%) ── elements/non-asm.js │ │ ├───15.35 MB (02.34%) ── slots │ │ └────0.06 MB (00.01%) ++ (2 tiny) │ ├───43.84 MB (06.69%) -- shapes-extra │ │ ├──33.62 MB (05.13%) ── compartment-tables │ │ ├───8.38 MB (01.28%) ── tree-tables │ │ └───1.84 MB (00.28%) ++ (2 tiny) │ └───10.74 MB (01.64%) ++ (8 tiny) ├──101.75 MB (15.52%) ── runtime ├───57.62 MB (08.79%) -- zones │ ├──48.19 MB (07.35%) -- gc-heap │ │ ├──31.52 MB (04.81%) ── unused-gc-things │ │ └──16.67 MB (02.54%) ++ (5 tiny) │ └───9.43 MB (01.44%) ++ (4 tiny) └────7.65 MB (01.17%) ++ gc-heap 321.35 MB (100.0%) -- js-main-runtime-gc-heap-committed ├──287.50 MB (89.47%) -- used │ ├──277.37 MB (86.31%) ── gc-things │ ├────5.33 MB (01.66%) ── chunk-admin │ └────4.80 MB (01.50%) ── arena-admin └───33.85 MB (10.53%) -- unused ├──31.52 MB (09.81%) ── gc-things └───2.32 MB (00.72%) ++ (2 tiny) 2,689.49 MB (100.0%) -- window-objects ├──2,674.58 MB (99.45%) -- dom │ ├──2,659.19 MB (98.87%) ── orphan-nodes │ └─────15.39 MB (00.57%) ++ (6 tiny) └─────14.91 MB (00.55%) ++ (3 tiny) 0.00 MB ── canvas-2d-pixel-bytes 8.58 MB ── gfx-surface-image 5.29 MB ── gfx-surface-xlib 0.00 MB ── gfx-textures 0 ── ghost-windows 3,120.35 MB ── heap-allocated 3,273.29 MB ── heap-committed 152.79 MB ── heap-committed-unused 4.89% ── heap-committed-unused-ratio 2.36 MB ── heap-dirty 215.50 MB ── heap-unused 0.02 MB ── images-content-used-uncompressed 341.00 MB ── js-gc-heap 5.59 MB ── js-main-runtime-temporary-peak 280 ── page-faults-hard 391,586,277 ── page-faults-soft 3,649.60 MB ── resident 3,640.10 MB ── resident-unique 16.11 MB ── storage-sqlite 4,707.70 MB ── vsize --- Version-Release number of selected component (if applicable): Firefox 24 How reproducible: Steps to Reproduce: 1. Customer can reproduce on their RHEVM environment by accessing RHEV-M portal and after several days the above issue occurs in KDE. When using LXDE it happens after half and hour or so. Actual results: High memory usage in FF when using RHEVM Expected results: Additional info: This could also be an issue in downstream RHEL7 which would potentially be a much larger issue- but not tested yet - cu will be able to check once the RHEL7 beta is released publicly.