Memory overcommit seems to occur even though 'ram_allocation_ratio' of nova.conf is set to '1.0'
Issue
-
ram_allocation_ratio
ofnova.conf
is set to1.0
.ram_allocation_ratio=1.0
-
Looking at
/proc/meminfo
, memory overcommit seems to occur.MemTotal: 790978344 kB MemFree: 160761756 kB MemAvailable: 243947436 kB ~~ snip ~~ CommitLimit: 399683472 kB Committed_AS: 837184380 kB <=== Committed_AS is larger than MemTotal.
Environment
- Red Hat OpenStack Platform 13
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