[Gitlab]Server 용량부족 확인 (feat. yum clean all)

 

GitLab이 가끔씩 500 Error를 표시할 때면 서버에 접속해서 메모리가 모두 차지는 않았는지 확인해본다.

지난번 쓰지도 않는 프로메테우스 데이터 때문에 데이터 정리를 했던 기억이 있어서

 

메모리 용량이 가장 큰 곳으로 찾아 들어가보니 /var/cache/yum/x86_64/7 경로였고, 구글링을 해보니 yum캐시때문이라고 한다.

 

아래 명령어를 실행 해 캐시를 삭제해준다. (106G 삭제!)

$ yum clean all

 

<용량 확인 및 명령어 실행>

[root@GitJenkins opt]# cd /var/
[root@GitJenkins var]# du -h --max-depth=1 | sort -hr
168G    .
106G    ./cache
56G     ./opt
6.2G    ./log
306M    ./lib
4.8M    ./spool
56K     ./tmp
20K     ./db
12K     ./target
12K     ./kerberos
8.0K    ./empty
4.0K    ./yp
4.0K    ./preserve
4.0K    ./nis
4.0K    ./local
4.0K    ./gopher
4.0K    ./games
4.0K    ./crash
4.0K    ./adm
4.0K    ./account
4.0K    ./VRTSat_lhc
[root@GitJenkins var]# cd  cache/
[root@GitJenkins cache]# ls
PackageKit  abrt-di  coolkey  cups  gdm  ibus  krb5rcache  ldconfig  libvirt  man  realmd  yum
[root@GitJenkins cache]# du -h --max-depth=1 | sort -hr
106G    ./yum
106G    .
3.0M    ./man
116K    ./ibus
76K     ./ldconfig
20K     ./libvirt
16K     ./cups
16K     ./PackageKit
4.0K    ./realmd
4.0K    ./krb5rcache
4.0K    ./gdm
4.0K    ./coolkey
4.0K    ./abrt-di
[root@GitJenkins cache]# cd yum
[root@GitJenkins yum]# du -h --max-depth=1 | sort -hr
106G    ./x86_64
106G    .
[root@GitJenkins yum]# cd x86_64/
[root@GitJenkins x86_64]# ls
7
[root@GitJenkins x86_64]# du -h --max-depth=1 | sort -hr
106G    ./7
106G    .
[root@GitJenkins x86_64]# ls -al
합계 12
drwxr-xr-x.  3 root root 4096  4월 21  2020 .
drwxr-xr-x.  3 root root 4096  4월 21  2020 ..
drwxr-xr-x. 13 root root 4096  2월 16 06:17 7
[root@GitJenkins x86_64]# cd 7
[root@GitJenkins 7]# ls
WANdisco-git  base  epel-apache-maven  extras  gitlab_gitlab-ee  gitlab_gitlab-ee-source  nodesource  runner_gitlab-runner  runner_gitlab-runner-source  timedhosts  timedhosts.txt  updates  yarn
[root@GitJenkins 7]# 
[root@GitJenkins 7]# 
[root@GitJenkins 7]# 
[root@GitJenkins 7]# 
[root@GitJenkins 7]# pwd
/var/cache/yum/x86_64/7
[root@GitJenkins 7]# du -h --max-depth=1 | sort -hr
106G    .
92G     ./gitlab_gitlab-ee
6.2G    ./runner_gitlab-runner
5.8G    ./updates
1.4G    ./base
189M    ./nodesource
12M     ./WANdisco-git
7.0M    ./yarn
1.6M    ./extras
100K    ./runner_gitlab-runner-source
100K    ./gitlab_gitlab-ee-source
80K     ./epel-apache-maven
[root@GitJenkins 7]# ^C
[root@GitJenkins 7]# ^C
[root@GitJenkins 7]# yum clean all
Loaded plugins: fastestmirror, langpacks
Cleaning repos: WANdisco-git base epel-apache-maven extras gitlab_gitlab-ee gitlab_gitlab-ee-source nodesource runner_gitlab-runner runner_gitlab-runner-source updates yarn
Cleaning up list of fastest mirrors
Other repos take up 288 k of disk space (use --verbose for details)
[root@GitJenkins 7]# df -h
Filesystem      Size  Used Avail Use% Mounted on
devtmpfs         16G     0   16G   0% /dev
tmpfs            16G   12K   16G   1% /dev/shm
tmpfs            16G  756M   15G   5% /run
tmpfs            16G     0   16G   0% /sys/fs/cgroup
/dev/sda4       197G   72G  116G  39% /
/dev/sda2       976M  143M  766M  16% /boot
/dev/sda3       640G   91G  518G  15% /home
/dev/sda1      1022M   12M 1011M   2% /boot/efi
tmpfs           3.1G  4.0K  3.1G   1% /run/user/42
tmpfs           3.1G   48K  3.1G   1% /run/user/1000
tmpfs           3.1G   44K  3.1G   1% /run/user/0