focal (8) traffic_logstats.8.gz

NAME

       traffic_logstats - Traffic Server analyzer

SYNOPSIS

       traffic_logstats [options]

DESCRIPTION

       traffic_logstats  is  a log parsing utility, that is intended to produce metrics for total and per origin
       requests. Currently, this utility only supports parsing and processing the Squid binary log format, or  a
       custom format that is compatible with the initial log fields of the Squid format.

       Output can either be a human readable text file, or a JSON format. Parsing can be done incrementally, and
       traffic_logstats supports restarting where it left off previously (state is stored in an external  file).
       This is useful when collecting metrics periodically into a stats processing system, and also supports the
       case where a log file is rotated.

       The per-URL metrics (-u) requires that you specify a size of the LRU used for keeping the counters.  This
       is to assure that traffic_logstats does not consume an exorbitant amount of memory.

OPTIONS

       -f FILE, --log_file FILE
              Specific logfile to parse

       -o LIST, --origin_list LIST
              Only show stats for listed Origins

       -O FILE, --origin_file FILE
              File listing Origins to show

       -M COUNT, --max_origins COUNT
              Max number of Origins to show

       -u COUNT, --urls COUNT
              Produce JSON stats for URLs, argument is LRU size

       -U COUNT, --show_urls COUNT
              Only show max this number of URLs

       -A, --as_object
              Produce URL stats as a JSON object instead of array

       -C, --concise
              Eliminate metrics that can be inferred from other values

       -i, --incremental
              Incremental log parsing

       -S FILE, --statetag FILE
              Name of the state file to use

       -t, --tail
              Parse the last <sec> seconds of log

       -s, --summary
              Only produce the summary

       -j, --json
              Produce JSON formatted output

       -c, --cgi
              Produce HTTP headers suitable as a CGI

       -m, --min_hits
              Minimum total hits for an Origin

       -a, --max_age
              Max age for log entries to be considered

       -l COUNT, --line_len COUNT
              Output line length

       -T TAGS, --debug_tags TAGS
              Colon-Separated Debug Tags

       -r, --report_per_user
              Report stats per username of the authenticated client caun instead of host, see squid log format

       -n, --no_format_check
              Don't  validate  the  log  format field names according to the squid log format.  This would allow
              squid format fields to be replaced, i.e. the username of the  authenticated  client  caun  with  a
              random  header  value  by  using  cqh,  or to remove the client's host IP address from the log for
              privacy reasons.

       -h, --help
              Print usage information and exit.

       -V, --version
              Print version information and exit.

COPYRIGHT

       2020, dev@trafficserver.apache.org