Public bug reported:
I always see these lines in `dmesg` and wonder what these mean:
[ 3805.057535] perf samples too long (2507 > 2500), lowering
kernel.perf_event_max_sample_rate to 50000
They repeat often and I think the value
kernel.perf_event_max_sample_rate should be somehow optimized. How can I
do that?
Or it is a bug?
Thanks
Michael
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
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https://bugs.launchpad.net/bugs/1316110
Title:
perf samples too long
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
I always see these lines in `dmesg` and wonder what these mean:
[ 3805.057535] perf samples too long (2507 > 2500), lowering
kernel.perf_event_max_sample_rate to 50000
They repeat often and I think the value
kernel.perf_event_max_sample_rate should be somehow optimized. How can
I do that?
Or it is a bug?
Thanks
Michael
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