mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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d7ba22d4a3
Display lost samples with --stat (if not zero): $ perf report --stat Aggregated stats: TOTAL events: 64 COMM events: 2 ( 3.1%) EXIT events: 1 ( 1.6%) SAMPLE events: 26 (40.6%) MMAP2 events: 4 ( 6.2%) LOST_SAMPLES events: 1 ( 1.6%) ATTR events: 2 ( 3.1%) FINISHED_ROUND events: 1 ( 1.6%) ID_INDEX events: 1 ( 1.6%) THREAD_MAP events: 1 ( 1.6%) CPU_MAP events: 1 ( 1.6%) EVENT_UPDATE events: 2 ( 3.1%) TIME_CONV events: 1 ( 1.6%) FEATURE events: 20 (31.2%) FINISHED_INIT events: 1 ( 1.6%) cycles:uH stats: SAMPLE events: 14 LOST_SAMPLES events: 1 instructions:uH stats: SAMPLE events: 12 Reviewed-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220901195739.668604-6-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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.. | ||
accounting | ||
arch | ||
bootconfig | ||
bpf | ||
build | ||
certs | ||
cgroup | ||
counter | ||
debugging | ||
edid | ||
firewire | ||
firmware | ||
gpio | ||
hv | ||
iio | ||
include | ||
io_uring | ||
kvm/kvm_stat | ||
laptop | ||
leds | ||
lib | ||
memory-model | ||
objtool | ||
pci | ||
pcmcia | ||
perf | ||
power | ||
rcu | ||
scripts | ||
spi | ||
testing | ||
thermal | ||
time | ||
tracing | ||
usb | ||
verification | ||
virtio | ||
vm | ||
wmi | ||
Makefile |