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| author | Suren Baghdasaryan <surenb@google.com> | 2021-07-22 16:21:21 -0700 |
|---|---|---|
| committer | Suren Baghdasaryan <surenb@google.com> | 2021-07-23 19:11:36 +0000 |
| commit | e16047516d05d8fa125a99e0cbb5326c72496efb (patch) | |
| tree | 468842637b7726e8f8bafbec4ad8e79d937d6756 /statslog.cpp | |
| parent | 1ef4718aedff5a7992690c107d76eb2f960b45d4 (diff) | |
| download | platform_system_memory_lmkd-e16047516d05d8fa125a99e0cbb5326c72496efb.tar.gz platform_system_memory_lmkd-e16047516d05d8fa125a99e0cbb5326c72496efb.tar.bz2 platform_system_memory_lmkd-e16047516d05d8fa125a99e0cbb5326c72496efb.zip | |
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
Merged-In: I8a34dc41e7f03668bfad4ac2cbcb5d2570a10752
Diffstat (limited to 'statslog.cpp')
| -rw-r--r-- | statslog.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/statslog.cpp b/statslog.cpp index ba39f54..6568f73 100644 --- a/statslog.cpp +++ b/statslog.cpp @@ -323,6 +323,8 @@ size_t lmkd_pack_set_kill_occurred(LMK_KILL_OCCURRED_PACKET packet, index = pack_int32(packet, index, (int)kill_stat->free_mem_kb); index = pack_int32(packet, index, (int)kill_stat->free_swap_kb); index = pack_int32(packet, index, (int)kill_stat->kill_reason); + index = pack_int32(packet, index, kill_stat->thrashing); + index = pack_int32(packet, index, kill_stat->max_thrashing); index = pack_string(packet, index, kill_stat->taskname); return index; |