.. role:: ref(emphasis) .. _varnishhist(1): =========== varnishhist =========== ------------------------- Varnish request histogram ------------------------- :Manual section: 1 SYNOPSIS ======== .. include:: ../include/varnishhist_synopsis.rst varnishhist |synopsis| 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: .. include:: ../include/varnishhist_options.rst SEE ALSO ======== * :ref:`varnishd(1)` * :ref:`varnishlog(1)` * :ref:`varnishncsa(1)` * :ref:`varnishstat(1)` * :ref:`varnishtop(1)` * :ref:`vsl(7)` 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