varnishhist

Varnish request histogram#

• Manual section: 1

SYNOPSIS#

varnishhist [-B ] [-C] [-d] [-g <request|vxid>] [-h] [-L ] [-n ] [-p ] [-P responsetime] [-P reqbodytime] [-P size] [-P Bereqtime] [-P Beresptime] [-P BerespBodytime] [-P Besize] [-P <[cbE:]tag:[prefix]:field_num[:min:max]>] [-Q ] [-q ] [-r ] [-t <seconds|off>] [-T ] [-V]

DESCRIPTION#

The varnishhist utility reads varnishd(1) shared memory logs and presents a continuously updated histogram showing the distribution of the last N requests by their processing. The value of N and the vertical scale are displayed in the top left corner. The horizontal scale is logarithmic. Hits are marked with a pipe character (“|”), and misses are marked with a hash character (“#”).

The following options are available:

SEE ALSO#

• varnishd
• varnishlog
• varnishncsa
• varnishstat
• varnishtop
• VSL

HISTORY#

The varnishhist utility was developed by Poul-Henning Kamp in cooperation with Verdens Gang AS and Varnish Software AS. This manual page was written by Dag-Erling Smørgrav.

COPYRIGHT#

This document is licensed under the same licence as Varnish itself. See LICENCE for details.

• Copyright (c) 2006 Verdens Gang AS
• Copyright (c) 2006-2015 Varnish Software AS