table of contents
other versions
- wheezy 1:15.b.1-dfsg-4+deb7u1
- wheezy-backports 1:17.3-dfsg-4~bpo70+1
- jessie 1:17.3-dfsg-4+deb8u1
- jessie-backports 1:19.2.1+dfsg-2~bpo8+1
- testing 1:19.2.1+dfsg-2
- unstable 1:19.2.1+dfsg-2
- experimental 1:19.3.1+dfsg-1
percept_profile(3erl) | Erlang Module Definition | percept_profile(3erl) |
NAME¶
percept_profile - Percept Collector.DESCRIPTION¶
Percept Collector This module provides the user interface for the percept data collection (profiling).DATA TYPES¶
- percept_option() = procs | ports | exclusive:
-
EXPORTS¶
start(Filename::string()) -> {ok, Port} | {already_started, Port}
Equivalent to start(Filename, [procs]).
Types:
Port = port()
Starts profiling with supplied options. All events are stored in the file given
by Filename. An explicit call to stop/0 is needed to stop profiling.
Types:
Port = port()
Starts profiling at the entrypoint specified by the MFA. All events are
collected, this means that processes outside the scope of the entry-point are
also profiled. No explicit call to stop/0 is needed, the profiling stops when
the entry function returns.
Stops profiling.
AUTHORS¶
percept 0.8.6.1 |