Messages in this thread | | | Date | Thu, 29 Apr 2010 14:28:02 +0200 | Subject | [BUG] perf: perf trace does not work anymore | From | Stephane Eranian <> |
| |
Hi,
I am trying to use perf trace to dump the raw samples.
$ perf record -R noploop 5 noploop for 5 seconds [ perf record: Woken up 3 times to write data ] [ perf record: Captured and wrote 0.269 MB perf.data (~11759 samples) ]
$ perf trace Fatal: reading input file (size expected=3 received=-1)
Seems like trace does not understand the format of the perf.data file anymore. This used to work. Did you change the purpose of perf trace?
| |