NAME
pcp-meminfo - Report statistics for System Memory.
SYNOPSIS
pcp [pcp options] meminfo [-s samples] [-a archive] [-S start_time] [-T end_time]
DESCRIPTION
The pcp-meminfo command is used for viewing the different kinds of stats related to memory. Using various options it helps a user to analyze useful information related to the memory availability. This information includes total memory, memory available, shared memory, etc. By default pcp-meminfo reports live data for the local host.
OPTIONS
- -a, --archive
-
Fetch /proc/meminfo for a specified archive file
- -s, --samples
-
Get the meminfo for specified number of samples count
- -S, --start TIME
-
Filter the samples from the archive from the given time
- -T, --finish TIME
-
Filter the samples from the archive till the given time
- -V, --version
-
Display version number and exit.
- -?, --help
-
Display usage message and exit.
NOTES
pcp-meminfo collects information from /proc/meminfo and aims to be command line and output compatible with it.
PCP ENVIRONMENT
Environment variables with the prefix PCP_ are used to parameterize the file and directory names used by PCP. On each installation, the file /etc/pcp.conf contains the local values for these variables. The $PCP_CONF variable may be used to specify an alternative configuration file, as described in pcp.conf(5).
For environment variables affecting PCP tools, see pmGetOptions(3).