README
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gitaly-debug
Gitaly-debug provides "production debugging" tools for Gitaly and Git performance. It is intended to help production engineers and support engineers investigate Gitaly performance problems.
Installation
If you're using GitLab 11.6 or newer this tool should be installed on
your GitLab / Gitaly server already at
/opt/gitlab/embedded/bin/gitaly-debug.
If you're investigating an older GitLab version you can compile this tool offline and copy the executable to your server.
GOOS=linux GOARCH=amd64 go build -o gitaly-debug
Subcommands
simulate-http-clone
gitaly-debug simulate-http-clone /path/to/repo.git
This simulates the server workload for a full HTTP Git clone on a
repository on your Gitaly server. You can use this to determine the
best-case performance of git clone. An example application is to
determine if a slow git clone is bottle-necked by Gitaly server
performance, or by something downstream.
The results returned by this command give an indication of the ideal
case performance of a git clone on the repository, as if there is
unlimited network bandwidth and no latency. This speed will not be
reached in real life but it shows the best you can hope for from a given
repository on a given Gitaly server.
Documentation
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There is no documentation for this package.
Source Files