polygraph-cmp-lx man page on DragonFly
[printable version]
POLYGRAPH-CMP-LX(1) User Commands POLYGRAPH-CMP-LX(1)
NAME
polygraph-cmp-lx - log comparison tool
SYNOPSIS
cmp-lx.pl [--precision=percent] [--scope=important|all] <f1.lx> <f2.lx>
DESCRIPTION
Cmp-lx compares results from two tests and prints stats that differ
significantly. With important scope some stats are ignored. The follow‐
ing events are not important:
*.last
*.min and *.max except for *.hist.min and *.hist.max
*.mean if there is corresponding *.hist.mean
rare events
Histogram and errors are important.
Rare events are events that happened in less than 0.1% of the cases
where they could have occurred. Measurements related to such events are
not important. Event rate is calculated using xact.started measurement
as total count. List of events:
basic offered hit miss cachable uncachable fill ims reload range
head post put abort page ssl ftp 100_continue proxy_validations auth
tunneled proxy_validation rep req
OPTIONS
--precision=percent
difference threshold in percent, default: 10
--scope=important|all
which stats to compare, default: important
COPYRIGHT
Copyright © 2003-2006 The Measurement Factory, Inc.
SEE ALSO
polygraph(7) - general information and a list of programs
http://www.web-polygraph.org/ - project web site
polygraph-cmp-lx - Web Polygraph February 2010 POLYGRAPH-CMP-LX(1)
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