No CONFIG_PERF_EVENTS=y kernel support configured?

[dingjingzhen]

@brendangregg when i perf record or perf top -p pid
Error:
The sys_perf_event_open() syscall returned with 3 (No such process) for event (cycles:ppp).
/bin/dmesg may provide additional information.
No CONFIG_PERF_EVENTS=y kernel support configured?

but Not for all of the process

[Philfyc]

@brendangregg when i perf record or perf top -p pid Error: The sys_perf_event_open() syscall returned with 3 (No such process) for event (cycles:ppp). /bin/dmesg may provide additional information. No CONFIG_PERF_EVENTS=y kernel support configured?

but Not for all of the process

hello ,i have met the same problem, have you ever solved it ?