TPFMT(1) |
General Commands Manual |
TPFMT(1) |
NAME
tpfmt — format tprof samples
DESCRIPTION
The
tpfmt utility creates and outputs a plain text representation for a given profiling result recorded by
tprof(8).
The tpfmt utility accepts the following options.
-
-C
-
Don't distinguish CPUs. All samples are treated as its CPU number is 0.
-
-k
-
Kernel only. Ignore samples for userland code.
-
-L
-
Don't distinguish LWPs. All samples are treated as its LWP ID is 0.
-
-P
-
Don't distinguish processes. All samples are treated as its PID is 0.
-
-p pid
-
Process only samples for the process with PID pid and ignore the rest.
-
-s
-
Per symbol. Try to aggregate samples by functions rather than instructions. It's currently useful only for in-kernel samples.
AUTHORS
The tpfmt utility is written by YAMAMOTO Takashi.