varnishhist

Varnish request histogram

SYNOPSIS

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:

SEE ALSO

  • varnishd(1)
  • varnishlog(1)
  • varnishncsa(1)
  • varnishstat(1)
  • varnishtop(1)

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.