percept
Module
percept
Module summary
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.
© 2010–2017 Ericsson AB
Licensed under the Apache License, Version 2.0.