---
name: "x11perfcomp"
section: "1x"
platform: "linux"
package: "xbase-clients"
version: "4.3.0.dfsg.1-14sarge7"
release: "Debian 3.1 (Sarge)"
platforms: ["linux"]
url: "https://new.carta.tech/x11perfcomp/1x"
---

# x11perfcomp(1x)

X11 server performance comparison program

## NAME

x11perfcomp - X11 server performance comparison program

## SYNTAX

**x11perfcomp** \[ -r \| -ro \] \[ -l label\_file \] files

## DESCRIPTION

The *x11perfcomp* program merges the output of several *[x11perf(1)](/x11perf/1.md)* runs into a nice tabular format.  It takes the results in each file, fills in any missing test results if necessary, and for each test shows the objects/second rate of each server. If invoked with the -r or -ro options, it shows the relative performance  of each server to the first server.

Normally, *x11perfcomp* uses the first file specified to determine which specific tests it should report on.  Some (non-DEC :) servers may fail to perform all tests.  In this case, *x11perfcomp* automatically substitutes in a rate of 0.0 objects/second.  Since the first file determines which tests to report on, this file must contain a superset of the tests reported in the other files, else  *x11perfcomp* will fail.

You can provide an explicit list of tests to report on by using the -l switch to specify a file of labels.  You can create a label file by using the -label option in  *x11perf.*

## OPTIONS

*x11perfcomp* accepts the options listed below:

- **-r**

  Specifies that the output should also include relative server performance.

- **-ro**

  Specifies that the output should include only relative server performance.

- **-l label\_file**

  Specifies a label file to use.

## X DEFAULTS

There are no X defaults used by this program.

## SEE ALSO

[X(7x)](/X/7x.md), [x11perf(1)](/x11perf/1.md)

## AUTHORS

Mark Moraes wrote the original scripts to compare servers.\
 Joel McCormack just munged them together a bit.