Perf is a profiler tool for Linux 2.6+ based systems.
Newer Linux kernels have a sysfs tunable /proc/sys/kernel/perf_event_paranoid which allows the user to adjust the …
linux-kernel x86 profiling perf intel-pmuLinux perf tools (some time ago named perf_events) has several builtin universal software events. Two most basic of them …
linux-kernel scheduler perfI am using perf 3.0.4 on ubuntu 11.10. Its record command works well and displays on terminal 256 samples collected. But when I …
profiling perfis there a windows equivalent of the linux command "perf stat"? For example to see frontend stalls, cache misses and …
windows perfI tried giving the below command from container and found the below issue, may be because of "-moby" kernel version. …
linux docker containers perf mobyI am using Docker containers based on the "ubuntu" tag and cannot get linux perf tool to display debugging symbols. …
linux docker linux-kernel perfLinux's perf utility is famously used by Brendan Gregg to generate flamegraphs for c/c++, jvm code, nodejs code, etc. …
linux-kernel perf flamegraph