9.4. Buffer Manager Metrics

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Name	Property	Description	Comment
Disk Write Count	ENGINE_STATISTIC.buffermgr-disk-write-count	Disk write count for the buffer manager.
Disk Read Count	ENGINE_STATISTIC.buffermgr-disk-read-count	Disk read count for the buffer manager.
Cache Write Count	ENGINE_STATISTIC.buffermgr-cache-write-count	Cache write count for the buffer manager.
Cache Read Count	ENGINE_STATISTIC.buffermgr-cache-read-count	Cache read count for the buffer manager.
Disk Space Used (MB)	ENGINE_STATISTIC.buffermgr-diskspace-used-mb	Indicates amount of storage space currently used by buffer files	Setup alert to warn when used buffer space is at an unacceptable level, based on the setting of max-buffer-space
Total memory in use (KB)	ENGINE_STATISTIC.total-memory-inuse-kb	Estimate of the current memory usage in kilobytes.
Total memory in use by active plans (KB)	ENGINE_STATISTIC.total-memory-inuse-active-plans-kb	Estimate of the current memory usage by active plans in kilobytes