| = gerrit show-caches |
| |
| == NAME |
| gerrit show-caches - Display current cache statistics. |
| |
| == SYNOPSIS |
| [verse] |
| -- |
| _ssh_ -p <port> <host> _gerrit show-caches_ |
| [--gc] |
| [--show-jvm] |
| -- |
| |
| == DESCRIPTION |
| Display statistics about the size and hit ratio of in-memory caches. |
| |
| == OPTIONS |
| --gc:: |
| Request Java garbage collection before displaying information |
| about the Java memory heap. |
| |
| --show-jvm:: |
| List the name and version of the Java virtual machine, host |
| operating system, and other details about the environment |
| that Gerrit Code Review is running in. |
| |
| --show-threads:: |
| Show detailed counts for Gerrit specific threads. |
| |
| --width:: |
| -w:: |
| Width of the output table. |
| |
| == ACCESS |
| The caller must be a member of a group that is granted one of the |
| following capabilities: |
| |
| * link:access-control.html#capability_viewCaches[View Caches] |
| * link:access-control.html#capability_maintainServer[Maintain Server] |
| * link:access-control.html#capability_administrateServer[Administrate Server] |
| |
| The summary information about SSH, threads, tasks, memory and JVM are |
| only printed out if the caller is a member of a group that is granted |
| the link:access-control.html#capability_administrateServer[Administrate |
| Server] or link:access-control.html#capability_maintainServer[Maintain |
| Server] capability. |
| |
| == SCRIPTING |
| Intended for interactive use only. |
| |
| == EXAMPLES |
| |
| ---- |
| $ ssh -p 29418 review.example.com gerrit show-caches |
| Gerrit Code Review 2.9 now 11:14:13 CEST |
| uptime 6 days 20 hrs |
| Name |Entries | AvgGet |Hit Ratio| |
| | Mem Disk Space| |Mem Disk| |
| --------------------------------+---------------------+---------+---------+ |
| accounts | 4096 | 3.4ms | 99% | |
| adv_bases | | | | |
| changes | | 27.1ms | 0% | |
| groups | 5646 | 11.8ms | 97% | |
| groups_bymember | | | | |
| groups_byname | | | | |
| groups_bysubgroup | 230 | 2.4ms | 62% | |
| groups_byuuid | 5612 | 29.2ms | 99% | |
| groups_external | 1 | 1.5s | 98% | |
| ldap_group_existence | | | | |
| ldap_groups | 650 | 680.5ms | 99% | |
| ldap_groups_byinclude | 1024 | | 83% | |
| ldap_usernames | 390 | 3.8ms | 81% | |
| permission_sort | 16384 | | 99% | |
| plugin_resources | | | | |
| project_list | 1 | 3.8s | 99% | |
| projects | 6477 | 2.9ms | 99% | |
| sshkeys | 2048 | 12.5ms | 99% | |
| D diff | 1299 62033 132.36m| 22.0ms | 85% 99%| |
| D diff_intraline | 12777 218651 128.45m| 171.1ms | 31% 96%| |
| D git_tags | 3 6 11.85k| | 0% 100%| |
| D web_sessions | 1024 151714 59.10m| | 99% 57%| |
| |
| SSH: 385 users, oldest session started 6 days 20 hrs ago |
| Tasks: 10 total = 6 running + 0 ready + 4 sleeping |
| Mem: 14.94g total = 3.04g used + 11.89g free + 10.00m buffers |
| 28.44g max |
| 107 open files |
| |
| Threads: 4 CPUs available, 371 threads |
| ---- |
| |
| == SEE ALSO |
| |
| * link:cmd-flush-caches.html[gerrit flush-caches] |
| * link:config-gerrit.html#cache[Cache Configuration] |
| * link:config-gerrit.html#cache_names[Standard Caches] |
| |
| GERRIT |
| ------ |
| Part of link:index.html[Gerrit Code Review] |
| |
| SEARCHBOX |
| --------- |
