1HALOG(1)                         User Commands                        HALOG(1)
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NAME

6       halog - HAProxy log statistics reporter
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SYNOPSIS

9       halog [-h|--help]
10       halog [options] <LOGFILE
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DESCRIPTION

13       halog reads HAProxy log data from stdin and extracts and displays lines
14       matching user-specified criteria.
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OPTIONS

17   Input filters (several filters may be combined)
18       -H     Only match lines containing HTTP logs (ignore TCP)
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20       -E     Only match lines without any error (no 5xx status)
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22       -e     Only match lines with errors (status 5xx or negative)
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24       -rt|-RT <time>
25              Only match response times larger|smaller than <time>
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27       -Q|-QS Only match queued requests (any queue|server queue)
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29       -tcn|-TCN <code>
30              Only match requests with/without termination code <code>
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32       -hs|-HS <[min][:][max]>
33              Only match requests with HTTP  status  codes  within/not  within
34              min..max.  Any of them may be omitted. Exact code is checked for
35              if no ':' is specified.
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37   Modifiers
38       -v     Invert the input filtering condition
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40       -q     Don't report errors/warnings
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42       -m <lines>
43              Limit output to the first <lines> lines
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45   Output filters - only one may be used at a time
46       -c     Only report the number of lines that would have been printed
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48       -pct   Output connect and response times percentiles
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50       -st    Output number of requests per HTTP status code
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52       -cc    Output number of requests per cookie code (2 chars)
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54       -tc    Output number of requests per termination code (2 chars)
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56       -srv   Output statistics per server (time, requests, errors)
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58       -u*    Output statistics per URL (time, requests, errors)
59              Additional characters indicate the output sorting key:
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61              -u     URL
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63              -uc    Request count
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65              -ue    Error count
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67              -ua    Average response time
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69              -ut    Average total time
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71              -uao, -uto
72                     Average times computed on valid ('OK') requests
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74              -uba   Average bytes returned
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76              -ubt   Total bytes returned
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SEE ALSO

79       haproxy(1)
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AUTHOR

82       halog  was  written  by  Willy  Tarreau  <w@1wt.eu>  and  is  part   of
83       haproxy(1).
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85       This     manual    page   was   written   by   Apollon   Oikonomopoulos
86       <apoikos@gmail.com> for the Debian project (but may be used by others).
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91halog                              July 2013                          HALOG(1)