On 4/5/17 3:33 PM, Mason83 wrote:
On 28/03/2017 20:58, Mason83 wrote:
On 28/03/2017 18:09, David H. Durgee wrote:
Looking at the memory report in the browser I see the following:
└──-2,644.69 MB (-158.38%) ── heap-unclassified [?!]
The memory figure is highlighted in red, so I assume this is a problem.
I have the memory report saved and can make it available to you.
This looks like some kind of wrap-around of a signed
32-bit variable...
Here is a similar report I got (anonymized)
Mozilla/5.0 (X11; Linux x86_64; rv:51.0) Gecko/20100101 Firefox/51.0
SeaMonkey/2.48
Build identifier: 20170129231126
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
3900 me 20 0 3771572 2,184g 118016 S 1,0 56,6 261:21.26 seamonkey
Main Process
WARNING: the following values are negative or unreasonably large.
explicit/(19 tiny)
explicit/(19 tiny)/heap-unclassified
This indicates a defect in one or more memory reporters. The invalid values are
highlighted.
Explicit Allocations
2,177.11 MB (100.0%) -- explicit
├──1,717.08 MB (78.87%) -- maildb
│ ├────482.04 MB (22.14%) ── database(news://XXX)
│ ├────329.31 MB (15.13%) ── database(imap://XXX)
│ ├────251.00 MB (11.53%) ── database(news://XXX)
│ ├────145.23 MB (06.67%) ── database(news://XXX)
│ ├─────97.12 MB (04.46%) ── database(news://XXX)
│ ├─────83.93 MB (03.86%) ── database(imap://XXX)
│ ├─────79.31 MB (03.64%) ── database(imap://XXX)
│ ├─────75.64 MB (03.47%) ── database(imap://XXX)
│ ├─────42.90 MB (01.97%) ── database(imap://XXX)
│ ├─────37.75 MB (01.73%) ++ (16 tiny)
│ ├─────37.49 MB (01.72%) ── database(imap://XXX)
│ ├─────28.34 MB (01.30%) ── database(imap://XXX)
│ └─────27.01 MB (01.24%) ── database(snews://XXX)
├────618.48 MB (28.41%) -- window-objects
│ ├──564.71 MB (25.94%) -- top(none)
│ │ ├──521.49 MB (23.95%) -- detached
│ │ │ ├──135.31 MB (06.21%) --
window(chrome://messenger/content/messenger.xul)
│ │ │ │ ├───69.91 MB (03.21%) -- js-compartment([System Principal],
about:blank)
│ │ │ │ │ ├──40.36 MB (01.85%) -- classes
│ │ │ │ │ │ ├──25.21 MB (01.16%) -- class(Function)/objects
│ │ │ │ │ │ │ ├──24.79 MB (01.14%) ── gc-heap [46]
│ │ │ │ │ │ │ └───0.41 MB (00.02%) ── malloc-heap/slots [46]
│ │ │ │ │ │ └──15.15 MB (00.70%) ++ (6 tiny)
│ │ │ │ │ └──29.55 MB (01.36%) ++ (6 tiny)
│ │ │ │ ├───63.92 MB (02.94%) -- dom
│ │ │ │ │ ├──43.31 MB (01.99%) ── element-nodes [46]
│ │ │ │ │ └──20.60 MB (00.95%) ++ (4 tiny)
│ │ │ │ └────1.48 MB (00.07%) ++ (2 tiny)
│ │ │ ├──135.12 MB (06.21%) --
window(chrome://navigator/content/navigator.xul)
│ │ │ │ ├───85.63 MB (03.93%) -- js-compartment([System Principal],
about:blank)
│ │ │ │ │ ├──46.91 MB (02.15%) -- classes
│ │ │ │ │ │ ├──35.30 MB (01.62%) -- class(Function)/objects
│ │ │ │ │ │ │ ├──34.62 MB (01.59%) ── gc-heap [65]
│ │ │ │ │ │ │ └───0.69 MB (00.03%) ── malloc-heap/slots [65]
│ │ │ │ │ │ └──11.61 MB (00.53%) ++ (5 tiny)
│ │ │ │ │ ├──28.09 MB (01.29%) ++ scripts
│ │ │ │ │ └──10.62 MB (00.49%) ++ (4 tiny)
│ │ │ │ ├───49.21 MB (02.26%) -- dom
│ │ │ │ │ ├──35.94 MB (01.65%) ── element-nodes [65]
│ │ │ │ │ └──13.27 MB (00.61%) ++ (4 tiny)
│ │ │ │ └────0.28 MB (00.01%) ++ (2 tiny)
│ │ │ ├──112.00 MB (05.14%) --
window(chrome://messenger/content/messageWindow.xul)
│ │ │ │ ├───66.50 MB (03.05%) -- js-compartment([System Principal],
about:blank)
│ │ │ │ │ ├──38.84 MB (01.78%) -- classes
│ │ │ │ │ │ ├──28.37 MB (01.30%) -- class(Function)/objects
│ │ │ │ │ │ │ ├──28.00 MB (01.29%) ── gc-heap [65]
│ │ │ │ │ │ │ └───0.36 MB (00.02%) ── malloc-heap/slots [65]
│ │ │ │ │ │ └──10.48 MB (00.48%) ++ (5 tiny)
│ │ │ │ │ └──27.65 MB (01.27%) ++ (5 tiny)
│ │ │ │ ├───45.19 MB (02.08%) -- dom
│ │ │ │ │ ├──31.74 MB (01.46%) ── element-nodes [65]
│ │ │ │ │ └──13.45 MB (00.62%) ++ (3 tiny)
│ │ │ │ └────0.32 MB (00.01%) ++ (2 tiny)
│ │ │ ├──101.75 MB (04.67%) --
window(chrome://messenger/content/messengercompose/messengercompose.xul)
│ │ │ │ ├───63.55 MB (02.92%) -- js-compartment([System Principal],
about:blank)
│ │ │ │ │ ├──34.76 MB (01.60%) -- classes
│ │ │ │ │ │ ├──26.81 MB (01.23%) -- class(Function)/objects
│ │ │ │ │ │ │ ├──26.41 MB (01.21%) ── gc-heap [57]
│ │ │ │ │ │ │ └───0.40 MB (00.02%) ── malloc-heap/slots [57]
│ │ │ │ │ │ └───7.95 MB (00.37%) ++ (6 tiny)
│ │ │ │ │ ├──21.81 MB (01.00%) ++ scripts
│ │ │ │ │ └───6.98 MB (00.32%) ++ (5 tiny)
│ │ │ │ ├───37.84 MB (01.74%) -- dom
│ │ │ │ │ ├──27.44 MB (01.26%) ── element-nodes [57]
│ │ │ │ │ └──10.39 MB (00.48%) ++ (3 tiny)
│ │ │ │ └────0.37 MB (00.02%) ++ (2 tiny)
│ │ │ └───37.31 MB (01.71%) ++ (9 tiny)
│ │ └───43.21 MB (01.98%) ++ ghost
│ └───53.77 MB (02.47%) ++ (22 tiny)
├────596.63 MB (27.40%) -- js-non-window
│ ├──546.36 MB (25.10%) -- zones
│ │ ├──429.67 MB (19.74%) ++ (306 tiny)
│ │ ├───93.06 MB (04.27%) -- zone(0x7ff6ceac1000)
│ │ │ ├──56.11 MB (02.58%) ++ (275 tiny)
│ │ │ └──36.95 MB (01.70%) -- shapes
│ │ │ ├──26.31 MB (01.21%) ++ gc-heap
│ │ │ └──10.64 MB (00.49%) ++ malloc-heap
│ │ └───23.63 MB (01.09%) -- zone(0x7ff6d27f4000)
│ │ ├──22.64 MB (01.04%) -- strings
│ │ │ ├──22.49 MB (01.03%) ++ string(<non-notable strings>)
│ │ │ └───0.14 MB (00.01%) ++ (3 tiny)
│ │ └───0.99 MB (00.05%) ++ (5 tiny)
│ ├───39.83 MB (01.83%) ++ runtime
│ └───10.44 MB (00.48%) ++ gc-heap
├────121.99 MB (05.60%) -- gfx
│ ├──114.29 MB (05.25%) ── heap-textures
│ └────7.70 MB (00.35%) ++ (6 tiny)
├─────64.24 MB (02.95%) -- heap-overhead
│ ├──41.63 MB (01.91%) ── bin-unused
│ └──22.61 MB (01.04%) ++ (2 tiny)
├─────63.83 MB (02.93%) -- add-ons
│ ├──39.60 MB (01.82%) -- {d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}
│ │ ├──39.56 MB (01.82%) -- js-non-window/zones/zone(0x7ff6ceac1000)
│ │ │ ├──39.06 MB (01.79%) -- compartment([System Principal],
jar:file:///home/foo/.mozilla/seamonkey/SALT.default/extensions/%7Bd10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d%7D.xpi!/bootstrap.js
(from: resource://gre/modules/addons/XPIProvider.jsm:4769))
│ │ │ │ ├──38.83 MB (01.78%) -- classes
│ │ │ │ │ ├──22.90 MB (01.05%) ++ class(Object)/objects
│ │ │ │ │ └──15.93 MB (00.73%) ++ (7 tiny)
│ │ │ │ └───0.23 MB (00.01%) ++ (5 tiny)
│ │ │ └───0.50 MB (00.02%) ++ (14 tiny)
│ │ └───0.04 MB (00.00%) ── dom/non-window-global?!/orphan-nodes
│ └──24.23 MB (01.11%) ++ (5 tiny)
├─────63.20 MB (02.90%) -- layout
│ ├──62.67 MB (02.88%) ── rule-processor-cache
│ └───0.53 MB (00.02%) ++ (2 tiny)
├─────24.42 MB (01.12%) ++ xpconnect
└──-1,092.75 MB (-50.19%) -- (19 tiny) [?!]
├──────18.26 MB (00.84%) ++ storage
├───────9.73 MB (00.45%) ++ startup-cache
├───────8.27 MB (00.38%) ++ images
├───────7.95 MB (00.37%) ++ network
├───────6.02 MB (00.28%) ++ dom
├───────5.82 MB (00.27%) ++ atom-tables
├───────3.47 MB (00.16%) ── spell-check
├───────2.10 MB (00.10%) ++ cycle-collector
├───────2.04 MB (00.09%) ++
workers/workers(chrome)/worker(resource://gre/modules/osfile/osfile_async_worker.js,
0x7ff6c4c99800)
├───────1.23 MB (00.06%) ── xpti-working-set
├───────0.89 MB (00.04%) ── preferences
├───────0.68 MB (00.03%) ── icu
├───────0.48 MB (00.02%) ── telemetry
├───────0.31 MB (00.01%) ++ xpcom
├───────0.10 MB (00.00%) ── history-links-hashtable
├───────0.04 MB (00.00%) ── cookie-service
├───────0.01 MB (00.00%) ── script-namespace-manager
├───────0.00 MB (00.00%) ── media/libogg
└──-1,160.14 MB (-53.29%) ── heap-unclassified [?!]
Other Measurements
10.88 MB (100.0%) -- decommitted
├──10.40 MB (95.65%) ── js-non-window/gc-heap/decommitted-arenas
└───0.47 MB (04.35%) ──
workers/workers(chrome)/worker(resource://gre/modules/osfile/osfile_async_worker.js,
0x7ff6c4c99800)/gc-heap/decommitted-arenas
218,048 (100.0%) -- event-counts
├──217,404 (99.70%) -- window-objects
│ ├──210,754 (96.65%) -- top(none)
│ │ ├──209,941 (96.28%) -- detached
│ │ │ ├───66,826 (30.65%) ──
window(chrome://messenger/content/messenger.xul)/dom/event-listeners [46]
│ │ │ ├───57,485 (26.36%) ──
window(chrome://navigator/content/navigator.xul)/dom/event-listeners [65]
│ │ │ ├───44,280 (20.31%) ──
window(chrome://messenger/content/messageWindow.xul)/dom/event-listeners [65]
│ │ │ ├───39,841 (18.27%) ──
window(chrome://messenger/content/messengercompose/messengercompose.xul)/dom/event-listeners
[57]
│ │ │ └────1,509 (00.69%) ++ (4 tiny)
│ │ └──────813 (00.37%) ++ ghost
│ ├────4,318 (01.98%) ++ (21 tiny)
│ └────2,332 (01.07%) -- top(chrome://messenger/content/messenger.xul,
id=5302)/active
│ ├──2,325 (01.07%) --
window(chrome://messenger/content/messenger.xul)/dom
│ │ ├──2,322 (01.06%) ── event-listeners
│ │ └──────3 (00.00%) ── event-targets
│ └──────7 (00.00%) ++ window(about:blank)/dom
└──────644 (00.30%) ++
add-ons/{59c81df5-4b7a-477b-912d-4e0fdf64e5f2}/window-objects
5 (100.0%) -- ghost-windows
├──2 (40.00%) ── http://XXX
├──1 (20.00%) ── http://XXX
├──1 (20.00%) ── http://XXX
└──1 (20.00%) ── https://XXX
1,514.05 MB (100.0%) -- heap-committed
├──1,449.81 MB (95.76%) ── allocated
└─────64.24 MB (04.24%) ── overhead
8.27 MB (100.0%) -- images
├──5.45 MB (65.86%) -- chrome
│ ├──2.81 MB (33.97%) -- raster/used
│ │ ├──2.16 MB (26.14%) ── decoded-heap
│ │ └──0.65 MB (07.82%) ── source
│ └──2.64 MB (31.90%) -- vector/used
│ ├──2.64 MB (31.89%) ── source
│ └──0.00 MB (00.00%) ── decoded-heap
├──2.09 MB (25.25%) -- content
│ ├──1.87 MB (22.65%) -- raster/used
│ │ ├──1.79 MB (21.65%) ── source
│ │ └──0.08 MB (00.99%) ── decoded-heap
│ └──0.21 MB (02.60%) ── vector/used/source
└──0.74 MB (08.89%) -- uncached
├──0.47 MB (05.67%) -- raster/used
│ ├──0.32 MB (03.90%) ── decoded-heap
│ └──0.15 MB (01.77%) ── source
└──0.27 MB (03.22%) -- vector/used
├──0.27 MB (03.22%) ── source
└──0.00 MB (00.00%) ── decoded-heap
1,010.06 MB (100.0%) -- js-main-runtime
├────511.16 MB (50.61%) -- compartments
│ ├──334.21 MB (33.09%) -- classes/objects
│ │ ├──275.79 MB (27.30%) ── gc-heap
│ │ └───58.43 MB (05.78%) -- malloc-heap
│ │ ├──40.98 MB (04.06%) ── slots
│ │ ├──17.29 MB (01.71%) ── elements/normal
│ │ └───0.16 MB (00.02%) ── misc
│ ├──118.20 MB (11.70%) -- scripts
│ │ ├───81.14 MB (08.03%) ── gc-heap
│ │ └───37.06 MB (03.67%) ── malloc-heap/data
│ ├───35.49 MB (03.51%) ── cross-compartment-wrapper-table
│ └───23.25 MB (02.30%) ++ (11 tiny)
├────448.64 MB (44.42%) -- zones
│ ├──208.99 MB (20.69%) -- shapes
│ │ ├──156.61 MB (15.51%) -- gc-heap
│ │ │ ├───88.63 MB (08.77%) ── tree
│ │ │ ├───64.15 MB (06.35%) ── dict
│ │ │ └────3.84 MB (00.38%) ── base
│ │ └───52.38 MB (05.19%) -- malloc-heap
│ │ ├──23.47 MB (02.32%) ── dict-tables
│ │ ├──22.14 MB (02.19%) ── tree-tables
│ │ └───6.77 MB (00.67%) ── tree-kids
│ ├───70.14 MB (06.94%) -- scopes
│ │ ├──41.18 MB (04.08%) ── malloc-heap
│ │ └──28.95 MB (02.87%) ── gc-heap
│ ├───48.72 MB (04.82%) -- strings
│ │ ├──30.54 MB (03.02%) -- gc-heap
│ │ │ ├──21.35 MB (02.11%) ── latin1
│ │ │ └───9.19 MB (00.91%) ── two-byte
│ │ └──18.17 MB (01.80%) -- malloc-heap
│ │ ├──13.93 MB (01.38%) ── latin1
│ │ └───4.24 MB (00.42%) ── two-byte
│ ├───30.27 MB (03.00%) ── unused-gc-things
│ ├───30.02 MB (02.97%) ── type-pool
│ ├───29.61 MB (02.93%) -- object-groups
│ │ ├──28.99 MB (02.87%) ── gc-heap
│ │ └───0.62 MB (00.06%) ── malloc-heap
│ ├───18.80 MB (01.86%) ++ (6 tiny)
│ └───12.10 MB (01.20%) ── gc-heap-arena-admin
├─────39.83 MB (03.94%) ── runtime
└─────10.44 MB (01.03%) -- gc-heap
├──10.44 MB (01.03%) ── chunk-admin
└───0.00 MB (00.00%) ++ (2 tiny)
1,413 (100.0%) -- js-main-runtime-compartments
├──1,309 (92.64%) -- system
│ ├────724 (51.24%) ── [System Principal] [724]
│ ├────314 (22.22%) ++ (308 tiny)
│ ├────252 (17.83%) ── [System Principal], about:blank [252]
│ └─────19 (01.34%) ── [System Principal],
inProcessTabChildGlobal?ownedBy=chrome://navigator/content/navigator.xul [19]
└────104 (07.36%) -- user
├───68 (04.81%) ── about:blank [68]
└───36 (02.55%) ++ (25 tiny)
657.60 MB (100.0%) -- js-main-runtime-gc-heap-committed
├──627.33 MB (95.40%) -- used
│ ├──604.79 MB (91.97%) -- gc-things
│ │ ├──275.79 MB (41.94%) ── objects
│ │ ├──152.77 MB (23.23%) ── shapes
│ │ ├───81.14 MB (12.34%) ── scripts
│ │ ├───30.54 MB (04.64%) ── strings
│ │ ├───28.99 MB (04.41%) ── object-groups
│ │ ├───28.95 MB (04.40%) ── scopes
│ │ └────6.60 MB (01.00%) ++ (4 tiny)
│ ├───12.10 MB (01.84%) ── arena-admin
│ └───10.44 MB (01.59%) ── chunk-admin
└───30.27 MB (04.60%) -- unused
├──30.27 MB (04.60%) -- gc-things
│ ├──11.39 MB (01.73%) ── object-groups
│ ├──10.45 MB (01.59%) ── objects
│ └───8.42 MB (01.28%) ++ (8 tiny)
└───0.00 MB (00.00%) ++ (2 tiny)
174 (100.0%) -- message-manager
└──174 (100.0%) -- referent
├──135 (77.59%) -- global-manager
│ ├──132 (75.86%) ── strong
│ └────3 (01.72%) -- weak
│ ├──3 (01.72%) ── alive
│ └──0 (00.00%) ── dead
├───32 (18.39%) -- parent-process-manager
│ ├──26 (14.94%) ── strong
│ └───6 (03.45%) -- weak
│ ├──6 (03.45%) ── alive
│ └──0 (00.00%) ── dead
└────7 (04.02%) -- child-process-manager
├──7 (04.02%) ── strong
└──0 (00.00%) ++ weak
2,479 (100.0%) -- observer-service
└──2,479 (100.0%) -- referent
├──1,939 (78.22%) ── strong
└────540 (21.78%) -- weak
├──491 (19.81%) ── alive
└───49 (01.98%) ── dead
985 (100.0%) -- observer-service-suspect
├──606 (61.52%) ── referent(topic=memory-pressure)
└──379 (38.48%) ── referent(topic=xpcom-shutdown)
1,312 (100.0%) -- preference-service
└──1,312 (100.0%) -- referent
├──1,201 (91.54%) ── strong
└────111 (08.46%) -- weak
├──111 (08.46%) ── alive
└────0 (00.00%) ── dead
268.87 MB (100.0%) -- window-objects
├──215.07 MB (79.99%) -- dom
│ ├──150.87 MB (56.11%) ── element-nodes
│ ├───52.84 MB (19.65%) ── other
│ ├────7.96 MB (02.96%) ── orphan-nodes
│ ├────3.18 MB (01.18%) ── text-nodes
│ └────0.22 MB (00.08%) ++ (3 tiny)
├───38.55 MB (14.34%) ── style-sheets
├───14.80 MB (05.50%) -- layout
│ ├──11.84 MB (04.40%) ++ (8 tiny)
│ └───2.96 MB (01.10%) ── frames
└────0.45 MB (00.17%) ── property-tables
0.00 MB ── gfx-surface-image
0.00 MB ── gfx-surface-xlib
0.00 MB ── gfx-textures
0.00 MB ── gfx-textures-peak
0.00 MB ── gfx-tiles-waste
5 ── ghost-windows
1,449.81 MB ── heap-allocated
1.00 MB ── heap-chunksize
1,762.00 MB ── heap-mapped
2.40 MB ── imagelib-surface-cache-estimated-locked
2.40 MB ── imagelib-surface-cache-estimated-total
0 ── imagelib-surface-cache-overflow-count
3.44 MB ── js-main-runtime-temporary-peak
67,635 ── page-faults-hard
161,152,905 ── page-faults-soft
2,190.69 MB ── resident
2,607.54 MB ── resident-peak
2,122.21 MB ── resident-unique
0.00 MB ── system-heap-allocated
3,653.55 MB ── vsize
End of Main Process
The other day after browsing for 8+ hours, I saw memory consumption
upwards of 1.6GB. Using the Memory freeing option from about:memory
didn't help. And I am on Adrian version of x64 2.50 (build
20170314090913). I have to say it's not as leaky/bad as 2.49 and prior
but certainly it works its way up to what seems like a memory leak.
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