Wobserver v0.1.8 Wobserver.Util.Process View Source
Process and pid handling.
Link to this section Summary
Functions
Creates a complete overview of process stats based on the given pid
Retreives a list of process summaries
Creates formatted meta information about the process based on the given pid
Turns the argument pid into a pid or if not possible returns nil
Turns the argument pid into a pid or if not possible raises error
Creates formatted summary about the process based on the given pid
Link to this section Functions
info(pid :: pid | list | binary | integer | {integer, integer, integer}) ::
:error |
map
Creates a complete overview of process stats based on the given pid.
Including but not limited to:
id, the process pidname, the registered name ornil.init, initial function or name.current, current function.memory, the total amount of memory used by the process.reductions, the amount of reductions.message_queue_length, the amount of unprocessed messages for the process.,
Retreives a list of process summaries.
Every summary contains:
id, the process pid.name, the registered name ornil.init, initial function or name.current, current function.memory, the total amount of memory used by the process.reductions, the amount of reductions.message_queue_length, the amount of unprocessed messages for the process.
Creates formatted meta information about the process based on the given pid.
The information contains:
init, initial function or name.current, current function.status, process status.
pid(pid :: pid | atom | list | binary | integer | {integer, integer, integer}) ::
pid |
nil
Turns the argument pid into a pid or if not possible returns nil.
It will accept:
- pids
- atoms / module names (registered processes)
- single integers
- a list of 3 integers
- a tuple of 3 integers
- a charlist in the format:
'<0.0.0>' a String in the following formats:
"#PID<0.0.0>""<0.0.0>"- atom / module name
Example:
iex> Wobserver.Util.Process.pid pid(0, 33, 0)
#PID<0.33.0>iex> Wobserver.Util.Process.pid :cowboy_sup
#PID<0.253.0>iex> Wobserver.Util.Process.pid Logger
#PID<0.213.0>iex> Wobserver.Util.Process.pid 33
#PID<0.33.0>iex> Wobserver.Util.Process.pid [0, 33, 0]
#PID<0.33.0>iex> Wobserver.Util.Process.pid '<0.33.0>'
#PID<0.33.0>iex> Wobserver.Util.Process.pid {0, 33, 0}
#PID<0.33.0>iex> Wobserver.Util.Process.pid "#PID<0.33.0>"
#PID<0.33.0>iex> Wobserver.Util.Process.pid "<0.33.0>"
#PID<0.33.0>iex> Wobserver.Util.Process.pid "cowboy_sup"
#PID<0.253.0>iex> Wobserver.Util.Process.pid "Logger"
#PID<0.213.0>iex> Wobserver.Util.Process.pid 4.5
nilpid!(pid :: pid | list | binary | integer | {integer, integer, integer}) :: pid
Turns the argument pid into a pid or if not possible raises error.
For example see: Wobserver.Util.Process.pid/1.
Creates formatted summary about the process based on the given pid.
Every summary contains:
id, the process pid.name, the registered name ornil.init, initial function or name.current, current function.memory, the total amount of memory used by the process.reductions, the amount of reductions.message_queue_length, the amount of unprocessed messages for the process.