# du -sh /var/opt/gitlab/prometheus/*
15G /var/opt/gitlab/prometheus/data
247M /var/opt/gitlab/prometheus/data_tmp
8.0K /var/opt/gitlab/prometheus/prometheus.yml
24K /var/opt/gitlab/prometheus/rules
# du -sh /var/opt/gitlab/prometheus/data/*
0 /var/opt/gitlab/prometheus/data/lock
20K /var/opt/gitlab/prometheus/data/queries.active
15G /var/opt/gitlab/prometheus/data/wal
# du -sh /var/opt/gitlab/prometheus/data/wal/*
52M /var/opt/gitlab/prometheus/data/wal/00001340
52M /var/opt/gitlab/prometheus/data/wal/00001341
52M /var/opt/gitlab/prometheus/data/wal/00001342
52M /var/opt/gitlab/prometheus/data/wal/00001343
52M /var/opt/gitlab/prometheus/data/wal/00001344
52M /var/opt/gitlab/prometheus/data/wal/00001345
:
:
53M /var/opt/gitlab/prometheus/data/wal/00001621
128M /var/opt/gitlab/prometheus/data/wal/00001622
129M /var/opt/gitlab/prometheus/data/wal/00001623
128M /var/opt/gitlab/prometheus/data/wal/00001624
128M /var/opt/gitlab/prometheus/data/wal/00001625
66M /var/opt/gitlab/prometheus/data/wal/00001626