Don't touch dump tasks (we use lmk)

Signed-off-by: Tyler Nijmeh <tylernij@gmail.com>
latency
Tyler Nijmeh 4 years ago
parent bd7549f911
commit 0c4018388b

@ -110,9 +110,6 @@ This is the longest that dirty pages can remain in the system before they are fo
### vm.dirty_writeback_centisecs: 500 (5s) --> 0 (10s)
Do background writeback via flusher threads less often to reduce occasional overhead.
### vm.oom_dump_tasks: 1 --> 0
Do not dump debug information when (or if) we run out of memory. If we have a lot of tasks running, and are OOMing often, then this overhead can add up.
### vm.page-cluster: 3 --> 0
Disable reading additional pages from the swap device (in most cases, ZRAM). This is the same philosophy as disabling readahead.

@ -127,7 +127,6 @@ write /proc/sys/vm/dirty_background_ratio 10
write /proc/sys/vm/dirty_ratio 30
write /proc/sys/vm/dirty_expire_centisecs 1000
write /proc/sys/vm/dirty_writeback_centisecs 1000
write /proc/sys/vm/oom_dump_tasks 0
write /proc/sys/vm/page-cluster 0
write /proc/sys/vm/reap_mem_on_sigkill 1
write /proc/sys/vm/stat_interval 10

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