[diamon-discuss] [BUG] perf-convert-to-ctf fails to dealing with syscalls tracepoints.
Wang Nan <[email protected]> Mon, 19 Jan 2015 20:12:04 +0800
| Newsgroups | dev.linux.lists.diamon-discuss |
|---|---|
| Message-ID | <[email protected]> |
Hi Jiri, I found a problem when trying to convert syscalls:* records into ctf: root@arma15el:~# perf record -a -e syscalls:* sleep 5 [ perf record: Woken up 0 times to write data ] [ perf record: Captured and wrote 4.571 MB perf.data (~199696 samples) ] Warning: Processed 64994 events and lost 1 chunks! Check IO/CPU overload! root@arma15el:~# perf data convert --to-ctf ./out.ctf Failed to add field 'nr Failed to add event 'syscalls:sys_enter_io_submit'. root@arma15el:~# Do you have time to have a look at it? Moreover, is there (diamon-discuss) right place to discuss things related your perf-convert-to-ctf patches? Thanks!