Daily Archives: September 19, 2014

Ceph placement group memory footprint, in debug mode

A Ceph cluster is run from sources with CEPH_NUM_MON=1 CEPH_NUM_OSD=5 ./vstart.sh -d -n -X -l mon osd and each ceph-osd uses approximately 50MB of resident memory USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND loic 7489 1.7 … Continue reading

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