NAME¶
varnishstat - Varnish Cache statistics
SYNOPSIS¶
varnishstat [-1] [-x] [-f field_list] [-l] [-n varnish_name] [-V] [-w delay]
DESCRIPTION¶
The varnishstat utility displays statistics from a running
varnishd(1) instance.
The following options are available:
- -1
- Instead of presenting of a continuously updated display,
print the statistics once and exit.
- -f
- A comma separated list of the fields to display. If it
starts with '^' it is used as an exclusion list.
- -l
- Lists the available fields to use with the -f option.
- -n
- Specifies the name of the varnishd instance to get logs
from. If -n is not specified, the host name is used.
- -V
- Display the version number and exit.
- -w delay
- Wait delay seconds between updates. The default is 1.
- -x
- Displays the result as XML once.
The columns in the main display are, from left to right:
- 1.
- Value
- 2.
- Per-second average in the period since last update, or a
period if the value can not be averaged
- 3.
- Per-second average over process lifetime, or a period if
the value can not be averaged
- 4.
- Descriptive text
When using the -1 option, the columns in the output are, from left to right:
- 1.
- Symbolic entry name
- 2.
- Value
- 3.
- Per-second average over process lifetime, or a period if
the value can not be averaged
- 4.
- Descriptive text
When using the -x option, the output is:
<stat>
<name>FIELD NAME</name>
<value>FIELD VALUE</value>
<description>FIELD DESCRIPTION</description>
</stat>
SEE ALSO¶
HISTORY¶
The varnishstat utility was originally developed by Poul-Henning Kamp
⟨phk@phk.freebsd.dk⟩ in cooperation with Verdens Gang AS,
Varnish Software AS and Varnish Software. Manual page written by Dag-Erling
Smørgrav, and Per Buer.
COPYRIGHT¶
This document is licensed under the same licence as Varnish itself. See LICENCE
for details.
- •
- Copyright (c) 2006 Verdens Gang AS
- •
- Copyright (c) 2006-2008 Varnish Software AS
AUTHOR¶
Dag-Erling Smørgrav, Per Buer
