Record with specific event perf

Record only cache-miss events

perf record -e cache-misses ./my_app
#perf #profiling #cache
more perf all 17 commands →
Top-like live view perf top Annotate hot functions perf annotate Flamegraph data collection perf record -F 99 -ag -- sleep 30 && perf script > out.perf Count syscalls perf stat -e syscalls:sys_enter_read ./my_app Attach to running process perf record -p 1234 sleep 5