commit | 87a0575ebc913c3686735ce5d237187f14c8c755 | [log] [tgz] |
---|---|---|
author | Luca Milanesio <luca.milanesio@gmail.com> | Thu Feb 01 23:47:11 2024 +0000 |
committer | Luca Milanesio <luca.milanesio@gmail.com> | Fri Feb 02 00:40:23 2024 +0000 |
tree | 7a725f62b740337f630fae7ea3acef8641193de0 | |
parent | 6b303a643c10fdbc4dc983f03f7dce702a50d440 [diff] |
Add metrics for git/upload-pack/*bitmap* misses JGit packer tracks the number of times that an object was not found in the bitmap index or if the bitmap index was completely missing. The Gerrit admin may be interested in knowing that the incoming traffic is slowed down by excessive bitmap index misses because of the increase of the overall git-upload-pack latencies and the impact on the server's throughput. Also add a specific counter for when the bitmap index is totally missing, which the Gerrit admin should use for setting alerts of possible GC cycles being ineffective. Add the git/upload-pack/bitmap_index_misses_count for beging used in performance graphs, while the git/upload-pack/no_bitmap_index should be more suitable for alerts. Release-Notes: Add metrics for git/upload-pack/bitmap_index_misses_count and a separate one for missing bitmap indexs Change-Id: Ie76bdcc39073748a5a0c59618cba58d286e08ba9
Gerrit is a code review and project management tool for Git based projects.
Gerrit makes reviews easier by showing changes in a side-by-side display, and allowing inline comments to be added by any reviewer.
Gerrit simplifies Git based project maintainership by permitting any authorized user to submit changes to the master Git repository, rather than requiring all approved changes to be merged in by hand by the project maintainer.
For information about how to install and use Gerrit, refer to the documentation.
Our canonical Git repository is located on googlesource.com. There is a mirror of the repository on Github.
Please report bugs on the issue tracker.
Gerrit is the work of hundreds of contributors. We appreciate your help!
Please read the contribution guidelines.
Note that we do not accept Pull Requests via the Github mirror.
The Developer Mailing list is repo-discuss on Google Groups.
Gerrit is provided under the Apache License 2.0.
Install Bazel and run the following:
git clone --recurse-submodules https://gerrit.googlesource.com/gerrit cd gerrit && bazel build release
The instruction how to configure GerritForge/BinTray repositories is here
On Debian/Ubuntu run:
apt-get update & apt-get install gerrit=<version>-<release>
NOTE: release is a counter that starts with 1 and indicates the number of packages that have been released with the same version of the software.
On CentOS/RedHat run:
yum clean all && yum install gerrit-<version>[-<release>]
On Fedora run:
dnf clean all && dnf install gerrit-<version>[-<release>]
Docker images of Gerrit are available on DockerHub
To run a CentOS 8 based Gerrit image:
docker run -p 8080:8080 gerritcodereview/gerrit[:version]-centos8
To run a Ubuntu 20.04 based Gerrit image:
docker run -p 8080:8080 gerritcodereview/gerrit[:version]-ubuntu20
NOTE: release is optional. Last released package of the version is installed if the release number is omitted.