Manual browser: tprof(4)

Section:
Page:
TPROF(4) Kernel Interfaces Manual TPROF(4)

NAME

tprofa sampling based profiler

SYNOPSIS

pseudo-device tprof

DESCRIPTION

The tprof driver provides kernel services necessary for tprof(8).

Specifically, it makes its backend driver collect profiling samples and provide them to the userland consumer.

The API/ABI is currently undocumented and will likely change in future without keeping compatibility.

AUTHORS

The tprof driver was written by YAMAMOTO Takashi.

BUGS

There is no way to configure multiple backend drivers statically.
December 2, 2011 NetBSD 7.0