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- jessie 1:17.3-dfsg-4+deb8u2
- jessie-backports 1:19.2.1+dfsg-2+deb9u1~bpo8+1
- stretch 1:19.2.1+dfsg-2+deb9u2
percept(3erl) | Erlang Module Definition | percept(3erl) |
NAME¶
percept - Percept - Erlang Concurrency Profiling Tool.DESCRIPTION¶
Percept - Erlang Concurrency Profiling Tool This module provides the user interface for the application.DATA TYPES¶
- percept_option() = procs | ports | exclusive:
EXPORTS¶
analyze(Filename::string()) -> ok | {error, Reason}
Analyze file.
profile(Filename::string()) -> {ok, Port} | {already_started, Port}
See also: percept_profile.
profile(Filename::string(), Options::[percept_option()]) -> {ok, Port} |
{already_started, Port}
See also: percept_profile.
profile(Filename::string(), MFA::mfa(), Options::[percept_option()]) -> ok
| {already_started, Port} | {error, not_started}
See also: percept_profile.
start_webserver() -> {started, Hostname, Port} | {error, Reason}
Types:
Hostname = string()
Port = integer()
Reason = term()
Starts webserver.
start_webserver(Port::integer()) -> {started, Hostname, AssignedPort} |
{error, Reason}
Types:
Hostname = string()
AssignedPort = integer()
Reason = term()
Starts webserver. If port number is 0, an available port number will be assigned
by inets.
stop_profile() -> ok | {error, not_started}
See also: percept_profile.
stop_webserver() -> ok | {error, not_started}
Stops webserver.
AUTHORS¶
<>percept 0.8.9 |