1VARNISHSIZES(1)                                                VARNISHSIZES(1)
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NAME

6       varnishsizes - Varnish object size request histogram
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SYNOPSIS

9       varnishsizes [-b] [-C] [-c] [-d] [-I regex] [-i tag] [-n varnish_name]
10              [-r file] [-V] [-w delay] [-X regex] [-x tag]
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DESCRIPTION

13       The  varnishsizes  utility  reads  varnishd(1)  shared  memory logs and
14       presents a continuously updated histogram showing the  distribution  of
15       the last N requests by their processing.  The value of N and the verti‐
16       cal scale are displayed in the top left corner.  The  horizontal  scale
17       is  logarithmic.   Hits  are  marked  with  a pipe character ("|"), and
18       misses are marked with a hash character ("#").
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20       The following options are available:
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22       -b     Include log entries which result from communication with a back‐
23              end  server.   If  neither  -b nor -c is specified, varnishsizes
24              acts as if they both were.
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26       -C     Ignore case when matching regular expressions.
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28       -c     Include log entries  which  result  from  communication  with  a
29              client.  If neither -b nor -c is specified, varnishsizes acts as
30              if they both were.
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32       -d     Process old log entries on startup.  Normally, varnishsizes will
33              only  process  entries  which  are  written  to the log after it
34              starts.
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36       -I regex
37              Include log entries which match the  specified  regular  expres‐
38              sion.   If  neither  -I nor -i is specified, all log entries are
39              included.
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41       -i tag Include log entries with the specified tag.  If neither  -I  nor
42              -i is specified, all log entries are included.
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44       -n     Specifies  the  name  of the varnishd instance to get logs from.
45              If -n is not specified, the host name is used.
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47       -r file
48              Read log entries from file instead of shared memory.
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50       -V     Display the version number and exit.
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52       -w delay
53              Wait at least delay seconds between each update.  The default is
54              1.  file instead of displaying them.  The file will be overwrit‐
55              ten unless the -a option was specified.
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57       -X regex
58              Exclude log entries which match the  specified  regular  expres‐
59              sion.
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61       -x tag Exclude log entries with the specified tag.
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SEE ALSO

64       · varnishd(1)
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66       · varnishlog(1)
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68       · varnishncsa(1)
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70       · varnishstat(1)
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72       · varnishtop(1)
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HISTORY

75       The  varnishsizes  utility  was developed by Kristian Lyngstøl based on
76       varnishhist.  This  manual  page  was  written  by  Kristian  Lyngstøl,
77       Dag-Erling Smørgrav and Per Buer.
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80       This document is licensed under the same licence as Varnish itself. See
81       LICENCE for details.
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83       · Copyright (c) 2010 Varnish Software AS
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AUTHOR

86       Dag Erling Smørgrav, Kristian Lyngstøl, Per Buer
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911.0                               2010-05-31                   VARNISHSIZES(1)
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