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Author SHA1 Message Date
Suren Baghdasaryan e06b23a3bf lmkd: Add current and max thrashing levels in LMK_MEMORY_STATS reports am: 81bb801dd2 am: 559c0d11a8 am: a4eab2c49d 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15365195

Change-Id: Ia8bed51c04f132731e0d5dfeb2f47e9cae545386
 2021-07-26 19:45:26 +00:00
Suren Baghdasaryan a4eab2c49d lmkd: Add current and max thrashing levels in LMK_MEMORY_STATS reports am: 81bb801dd2 am: 559c0d11a8 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15365195

Change-Id: I09bd22b7fa59b4248d66f3fb288dd8a200d7ced9
 2021-07-26 19:03:50 +00:00
Suren Baghdasaryan f83d6ddb60 lmkd: Add current and max thrashing levels in LMK_MEMORY_STATS reports am: 81bb801dd2 am: 26484a3e2a 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15365195

Change-Id: I94a1b9f1f63d5b3c16a4d280cef56a0322acb689
 2021-07-23 22:01:39 +00:00
Suren Baghdasaryan 559c0d11a8 lmkd: Add current and max thrashing levels in LMK_MEMORY_STATS reports am: 81bb801dd2 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15365195

Change-Id: If9fbee8fab4c2abf05ec288382deb9432f6ada6d
 2021-07-23 21:42:14 +00:00
Suren Baghdasaryan 26484a3e2a lmkd: Add current and max thrashing levels in LMK_MEMORY_STATS reports am: 81bb801dd2 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15365195

Change-Id: Iabab46933ec756a84a2a7135936bd3e7dd2d6f01
 2021-07-23 21:41:50 +00:00
Suren Baghdasaryan 81bb801dd2 lmkd: Add current and max thrashing levels in LMK_MEMORY_STATS reports 
Thrashing threshold tuning requires collecting thrashing level data from
the field and correlating these levels with other indications of device
being non-responsive.
Include current and max thrashing levels in the lmkd kill reports. Max
thrashing level captures the highest level seen since the last kill report.

Bug: 194433891
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I8a34dc41e7f03668bfad4ac2cbcb5d2570a10752
 2021-07-22 16:51:46 -07:00
Suren Baghdasaryan bab5a11509 Revert "lmkd: Disable critical thrashing limit by default" am: dded82877f am: d042af50d1 am: c121feb993 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15362664

Change-Id: If9dc727ef94cb0c1fbdced7ae176078531afc136
 2021-07-22 23:51:22 +00:00
Suren Baghdasaryan f53323f148 Revert "lmkd: Disable critical thrashing limit by default" am: dded82877f am: 2d5658d328 am: 4c9bb29e4b 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15362664

Change-Id: I121e4f6259a89fe02536c408fa9ae3c91e43e183
 2021-07-22 23:51:02 +00:00
Suren Baghdasaryan c121feb993 Revert "lmkd: Disable critical thrashing limit by default" am: dded82877f am: d042af50d1 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15362664

Change-Id: Ia1ca22a07f2fde58d04dca627290e783e4234598
 2021-07-22 23:34:08 +00:00
Suren Baghdasaryan 4c9bb29e4b Revert "lmkd: Disable critical thrashing limit by default" am: dded82877f am: 2d5658d328 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15362664

Change-Id: I5c3e7afe6cb277302add0e01aa74bba8fc33a795
 2021-07-22 23:33:20 +00:00
Suren Baghdasaryan dd46d7af54 Revert "lmkd: Disable critical thrashing limit by default" am: dded82877f am: 35d2d8dd18 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15362664

Change-Id: Ie40096abce445d126935f41429990c41617f6d01
 2021-07-22 23:33:00 +00:00
Suren Baghdasaryan 2d5658d328 Revert "lmkd: Disable critical thrashing limit by default" am: dded82877f 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15362664

Change-Id: I6048195ff3a387d7fc45b34cbafc0cc35da66772
 2021-07-22 23:15:47 +00:00
Suren Baghdasaryan 35d2d8dd18 Revert "lmkd: Disable critical thrashing limit by default" am: dded82877f 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15362664

Change-Id: I7505587d94ee01ca23832a0da46d7ec6b18c133e
 2021-07-22 23:14:23 +00:00
Suren Baghdasaryan d042af50d1 Revert "lmkd: Disable critical thrashing limit by default" am: dded82877f 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15362664

Change-Id: I1bf0676d3bddbbb391da637931305a67bb38e46b
 2021-07-22 23:14:16 +00:00
Suren Baghdasaryan dded82877f Revert "lmkd: Disable critical thrashing limit by default" 
This reverts commit e1ffef4e36.

Reason for revert: Restore the default thrashing limits to prevent unresponsive devices.

Bug: 194199500
Change-Id: I15be5b3d67a71b68bca6dea9c2d5b4aa54d6c260
 2021-07-22 21:01:14 +00:00
TreeHugger Robot 9f945081a6 [automerger skipped] Merge "lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark" into sc-dev am: 9d08f060ac -s ours am: 1cbd4a6ce4 -s ours am: a1f86d1856 -s ours 
am skip reason: Merged-In I49ca4cd2f33b27fdbc432d9ce6944b1a1794b749 with SHA-1 11221d4062 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15327678

Change-Id: Ieec1c3cd3c154c95aa7e438a322fa312dfae23f0
 2021-07-21 08:11:54 +00:00
TreeHugger Robot 097145531a [automerger skipped] Merge "lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark" into sc-dev am: 9d08f060ac am: c80b0c8774 -s ours am: 117cfcd22a -s ours 
am skip reason: Merged-In I49ca4cd2f33b27fdbc432d9ce6944b1a1794b749 with SHA-1 11221d4062 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15327678

Change-Id: I21da78f4e06d727b64eb2baec319742bcb0ef265
 2021-07-21 08:11:05 +00:00
TreeHugger Robot a1f86d1856 [automerger skipped] Merge "lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark" into sc-dev am: 9d08f060ac -s ours am: 1cbd4a6ce4 -s ours 
am skip reason: Merged-In I49ca4cd2f33b27fdbc432d9ce6944b1a1794b749 with SHA-1 11221d4062 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15327678

Change-Id: Iadf810a66840a88c647705dbcfc98400c23294ab
 2021-07-21 08:01:12 +00:00
TreeHugger Robot 117cfcd22a [automerger skipped] Merge "lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark" into sc-dev am: 9d08f060ac am: c80b0c8774 -s ours 
am skip reason: Merged-In I49ca4cd2f33b27fdbc432d9ce6944b1a1794b749 with SHA-1 11221d4062 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15327678

Change-Id: Iaf5c96cea96c8fe12b64ee12a9e763996eeeb1ef
 2021-07-21 08:00:48 +00:00
TreeHugger Robot 650c7a3630 [automerger skipped] Merge "lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark" into sc-dev am: 9d08f060ac am: 5bf50b841f -s ours 
am skip reason: Merged-In I49ca4cd2f33b27fdbc432d9ce6944b1a1794b749 with SHA-1 11221d4062 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15327678

Change-Id: I19302b4fb3d9446a01c23025b1647661026e5d86
 2021-07-21 08:00:38 +00:00
TreeHugger Robot c80b0c8774 Merge "lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark" into sc-dev am: 9d08f060ac 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15327678

Change-Id: I4314ea7c312b0d28af044b5d491df96cdcc1e2d5
 2021-07-21 07:47:03 +00:00
TreeHugger Robot 5bf50b841f Merge "lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark" into sc-dev am: 9d08f060ac 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15327678

Change-Id: I67cf0c4fc5bb8d1fd81e0883fe5e19ce69d197db
 2021-07-21 07:46:48 +00:00
TreeHugger Robot 1cbd4a6ce4 [automerger skipped] Merge "lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark" into sc-dev am: 9d08f060ac -s ours 
am skip reason: Merged-In I49ca4cd2f33b27fdbc432d9ce6944b1a1794b749 with SHA-1 11221d4062 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15327678

Change-Id: I449d797c0d420753d952bd8d28c20d53a3624278
 2021-07-21 07:45:56 +00:00
TreeHugger Robot 9d08f060ac Merge "lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark" into sc-dev 2021-07-21 07:34:31 +00:00
Suren Baghdasaryan 7bb4789552 lmkd: Disable critical thrashing limit by default am: c1171394a3 am: 05a14bada0 am: 05bf34f100 am: 7040ea8649 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1773246

Change-Id: Ie8c17330b5c02fc1a2276bbe6019b5bdfcbd5a83
 2021-07-20 21:50:09 +00:00
Suren Baghdasaryan 7040ea8649 lmkd: Disable critical thrashing limit by default am: c1171394a3 am: 05a14bada0 am: 05bf34f100 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1773246

Change-Id: I610407fa6f877b9740d8ca65bfd46f8af34034da
 2021-07-20 21:38:14 +00:00
Suren Baghdasaryan 05bf34f100 lmkd: Disable critical thrashing limit by default am: c1171394a3 am: 05a14bada0 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1773246

Change-Id: I9f326e632fbb8cda92b19f2b1cf91031fee5fc63
 2021-07-20 21:28:33 +00:00
Suren Baghdasaryan 05a14bada0 lmkd: Disable critical thrashing limit by default am: c1171394a3 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1773246

Change-Id: I878ee527439b88c108d006feef6b491c6f8f5db3
 2021-07-20 21:14:09 +00:00
Suren Baghdasaryan 67694f533a lmkd: Disable critical thrashing limit by default am: e1ffef4e36 am: 1ef8e2f767 am: 3ac4c14738 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: Icb47f3caf9bb4021e9f15bb8507691f62f9385b5
 2021-07-20 20:07:29 +00:00
Suren Baghdasaryan 73835e0af2 lmkd: Disable critical thrashing limit by default am: e1ffef4e36 am: 8da0890d28 am: 8522f4bdd9 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: Icd5e55fcba66ce7102f9a1b90f9a1a4a3fb2ebcd
 2021-07-20 20:07:19 +00:00
Suren Baghdasaryan 3ac4c14738 lmkd: Disable critical thrashing limit by default am: e1ffef4e36 am: 1ef8e2f767 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: Ibe2fa32143864c307eb879def1f9719b2a627c6d
 2021-07-20 19:48:43 +00:00
Suren Baghdasaryan 8522f4bdd9 lmkd: Disable critical thrashing limit by default am: e1ffef4e36 am: 8da0890d28 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: I2a5ae0bbd024958eeb0e971654dc2d1881812fab
 2021-07-20 19:48:14 +00:00
Suren Baghdasaryan e2669d0dd4 lmkd: Disable critical thrashing limit by default am: e1ffef4e36 am: dc15688627 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: I90041332fc1355b38992b4e828ccf5dd1294b09f
 2021-07-20 19:47:42 +00:00
Suren Baghdasaryan 8da0890d28 lmkd: Disable critical thrashing limit by default am: e1ffef4e36 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: I85527bc1aa7fd77fa693909ad914c1fbd6705511
 2021-07-20 19:36:07 +00:00
Suren Baghdasaryan 1ef8e2f767 lmkd: Disable critical thrashing limit by default am: e1ffef4e36 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: I5614425c8b29377aae1fde3fa1e5dba910e85792
 2021-07-20 19:35:27 +00:00
Suren Baghdasaryan dc15688627 lmkd: Disable critical thrashing limit by default am: e1ffef4e36 
Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15339915

Change-Id: I4b19e379b84e87682144bddd9904eedc6d66eb7d
 2021-07-20 19:35:18 +00:00
Suren Baghdasaryan c1171394a3 lmkd: Disable critical thrashing limit by default 
Critical thrashing limit determines the balance between how much
thrashing should be tolerated before killing a perceptible app.
This threshold might differ between devices, therefore we disable
critical thrashing limit by default allowing each device to set it
individually. This is done to prevent excessive kills of perceptible
apps.

Bug: 194199500
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Idd1715564c3727b09fcb0a109ab3d6bae9d0b99a
 2021-07-20 18:12:22 +00:00
Suren Baghdasaryan e1ffef4e36 lmkd: Disable critical thrashing limit by default 
Critical thrashing limit determines the balance between how much
thrashing should be tolerated before killing a perceptible app.
This threshold might differ between devices, therefore we disable
critical thrashing limit by default allowing each device to set it
individually. This is done to prevent excessive kills of perceptible
apps.

Bug: 194199500
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Idd1715564c3727b09fcb0a109ab3d6bae9d0b99a
 2021-07-20 18:06:43 +00:00
Suren Baghdasaryan 57f12d13ce lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark 
We see many cases when device keeps thrashing despite lmkd kills. This
happens because killed processes do not free enough filecache to fit
the current workingset completely.
To prevent such cases, introduce ro.lmk.filecache_min_kb property to
specify min filecache size in KB that should be reached after thrashing
is detected. Lmkd will keep killing background processes until this
filecache size limit is satisfied.

Bug: 193293513
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I49ca4cd2f33b27fdbc432d9ce6944b1a1794b749
Merged-In: I49ca4cd2f33b27fdbc432d9ce6944b1a1794b749
 2021-07-19 09:50:49 +00:00
Suren Baghdasaryan 86bd2c200e lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark am: 11221d4062 am: 47fc8fc026 am: e499b231a5 am: a1b92f7b0d 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1766838

Change-Id: Ice875a12b42e6fad4009928230638c7051bd0ca6
 2021-07-16 17:33:54 +00:00
Suren Baghdasaryan a1b92f7b0d lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark am: 11221d4062 am: 47fc8fc026 am: e499b231a5 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1766838

Change-Id: I05cd22baaf6ca3b16cf1ac7fa921206d04f14163
 2021-07-16 17:16:36 +00:00
Suren Baghdasaryan e499b231a5 lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark am: 11221d4062 am: 47fc8fc026 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1766838

Change-Id: I004c501da601d7e5020e921d85326f80a3d2ba29
 2021-07-16 16:55:22 +00:00
Suren Baghdasaryan 47fc8fc026 lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark am: 11221d4062 
Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1766838

Change-Id: I7ba3f64ccf9bbe2a4125c563697b4c9498659f16
 2021-07-16 16:39:35 +00:00
Suren Baghdasaryan 11221d4062 lmkd: Add ro.lmk.filecache_min_kb property for min filecache watermark 
We see many cases when device keeps thrashing despite lmkd kills. This
happens because killed processes do not free enough filecache to fit
the current workingset completely.
To prevent such cases, introduce ro.lmk.filecache_min_kb property to
specify min filecache size in KB that should be reached after thrashing
is detected. Lmkd will keep killing background processes until this
filecache size limit is satisfied.

Bug: 193293513
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I49ca4cd2f33b27fdbc432d9ce6944b1a1794b749
 2021-07-15 11:05:09 -07:00
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1763588

Change-Id: Iaa5097cf474f1603e90d0b47921fba55beba35d3
 2021-07-13 01:57:05 +00:00
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1763588

Change-Id: I2db16bf6ac282380807df923a7ed3789ccb5d9a1
 2021-07-13 01:39:27 +00:00
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1763588

Change-Id: I2115de4b4c22260f0b89ef6fc65a5855a4d22889
 2021-07-13 01:21:32 +00:00
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Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/1763588

Change-Id: Ie6aa987914131dc840a522707f0492e88e2dfc1c
 2021-07-13 01:02:57 +00:00
Bill Yi af5221c0aa Merge RQ3A.210705.001 to aosp-master - DO NOT MERGE 
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Merged-In: I89b3edde09dfcf35b8214fecbed18ce5092701cc
Merged-In: I89b3edde09dfcf35b8214fecbed18ce5092701cc
Change-Id: I25eccb8109695125480f0da0e136ab98dabfaa0d
 2021-07-12 11:08:30 -07:00
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Original change: https://googleplex-android-review.googlesource.com/c/platform/system/memory/lmkd/+/15257338

Change-Id: Ica395c4270e048f4b88b63b5c20af8b761ba1cc1
 2021-07-12 13:56:27 +00:00