TrxShell [ mangaberri.com ]

Name	Size	Permission
Install	1.24 KB	-rwxr-xr-x
Makefile	1.68 KB	-rw-r--r--
README	1.76 KB	-rw-r--r--
Remove	747 B	-rwxr-xr-x
domain.h	59 B	-rw-r--r--
help	3.17 KB	-rw-r--r--
pmdasimple.perl	4.77 KB	-rwxr-xr-x
pmdasimple.python	9.45 KB	-rwxr-xr-x
pmns	758 B	-rw-r--r--
root	115 B	-rw-r--r--
simple.c	14.69 KB	-rw-r--r--

Code Editor : help

#
# Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
# 
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
# 
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# for more details.
# 
# simple PMDA help file in the ASCII format
#
# lines beginning with a # are ignored
# lines beginning @ introduce a new entry of the form
#  @ metric_name oneline-text
#  help text goes
#  here over multiple lines
#  ...
#
# the metric_name is decoded against the default PMNS -- as a special case,
# a name of the form NNN.MM (for numeric NNN and MM) is interpreted as an
# instance domain identification, and the text describes the instance domain
#
# blank lines before the @ line are ignored
#

@ SIMPLE.0 Instance domain "colour" for simple PMDA
Universally 3 instances, "red" (0), "green" (1) and "blue" (3).

@ SIMPLE.1 Dynamic instance domain "time" for simple PMDA
An instance domain which is computed on-the-fly for exporting current time
information.  Refer to the help text for simple.now for a more complete
explanation.

@ simple.numfetch Number of pmFetch operations.
The cumulative number of pmFetch operations directed to the "simple"
PMDA.

This counter may be modified with pmstore(1).

@ simple.color Metrics which increment with each fetch
This metric has 3 instances, designated "red", "green" and "blue".

The value of the metric is monotonic increasing in the range 0 to
255, then back to 0.  The different instances have different starting
values, namely 0 (red), 100 (green) and 200 (blue).

The metric values my be altered using pmstore(1).

@ simple.time.user Time agent has spent executing user code
The time in seconds that the CPU has spent executing user code for the
agent.

@ simple.time.sys Time agent has spent executing system code
The time in seconds that the CPU has spent executing system code for
the agent.

@ simple.now Time of day with a configurable instance domain
The value reflects the current time of day through a dynamically
reconfigurable instance domain.  On each metric value fetch request,
the agent checks to see whether the configuration file in
$PCP_PMDAS_DIR/simple/simple.conf has been modified - if it has then
the file is re-parsed and the instance domain for this metric is again
constructed according to its contents.

This configuration file contains a single line of comma-separated time
tokens from this set:
  "sec"  (seconds after the minute),
  "min"  (minutes after the hour),
  "hour" (hour since midnight).

An example configuration file could be:  sec,min,hour
and in this case the simple.now metric would export values
for the three instances "sec", "min" and "hour" corresponding
respectively to the components seconds, minutes and hours of the
current time of day.

The instance domain reflects each token present in the file, and the
values reflect the time at which the PMDA processes the fetch.

${this.title}

Code Editor : help