Health Status

The CMR writes a log containing its health status regarding CPU and memory and also provides interesting information about the in-memory buffer. This logfile can be found at* [CMR]/logs/statistics.log*. Currently log files are never automatically removed, so you might want to remove them after some time.

Excerpt of the statistics.log

2010-12-29 10:32:55,431 info.novatec.inspectit.cmr.util.HealthStatus: System: Linux 2.6.35-24-generic amd64 (2 cpu(s) load average: 0.21
2010-12-29 10:32:55,431 info.novatec.inspectit.cmr.util.HealthStatus: +-CPU load---------------------+
2010-12-29 10:32:55,431 info.novatec.inspectit.cmr.util.HealthStatus: +///                           +
2010-12-29 10:32:55,431 info.novatec.inspectit.cmr.util.HealthStatus: +------------------------------+
2010-12-29 10:32:55,432 info.novatec.inspectit.cmr.util.HealthStatus: VM: Java HotSpot(TM) 64-Bit Server VM (Sun Microsystems Inc.) process: 5944@bugsy-laptop uptime: 310112 ms
2010-12-29 10:32:55,432 info.novatec.inspectit.cmr.util.HealthStatus: Heap: init = 805306368(786432K) used = 145509192(142098K) committed = 805175296(786304K) max = 805175296(786304K)
2010-12-29 10:32:55,432 info.novatec.inspectit.cmr.util.HealthStatus: +-Heap-------------------------+
2010-12-29 10:32:55,432 info.novatec.inspectit.cmr.util.HealthStatus: +//////                       |+
2010-12-29 10:32:55,432 info.novatec.inspectit.cmr.util.HealthStatus: +------------------------------+
2010-12-29 10:32:55,433 info.novatec.inspectit.cmr.util.HealthStatus: Non Heap: init = 136773632(133568K) used = 39290000(38369K) committed = 137232384(134016K) max = 184549376(180224K)
2010-12-29 10:32:55,433 info.novatec.inspectit.cmr.util.HealthStatus: +-Non-Heap---------------------+
2010-12-29 10:32:55,433 info.novatec.inspectit.cmr.util.HealthStatus: +///////                 |     +
2010-12-29 10:32:55,433 info.novatec.inspectit.cmr.util.HealthStatus: +------------------------------+
2010-12-29 10:32:55,433 info.novatec.inspectit.cmr.util.HealthStatus: Pending finalizations: 0
2010-12-29 10:32:55,433 info.novatec.inspectit.cmr.util.HealthStatus: Threads: 39 total started: 45
2010-12-29 10:32:55,434 info.novatec.inspectit.cmr.util.HealthStatus: The buffer occupancy status: 52,196,866 bytes occupied from total 490,421,408 bytes available (10.643%).
2010-12-29 10:32:55,434 info.novatec.inspectit.cmr.util.HealthStatus: Elements processed in the buffer since last clear buffer:
2010-12-29 10:32:55,434 info.novatec.inspectit.cmr.util.HealthStatus: -Elements added: 98
2010-12-29 10:32:55,434 info.novatec.inspectit.cmr.util.HealthStatus: -Elements analyzed: 98
2010-12-29 10:32:55,434 info.novatec.inspectit.cmr.util.HealthStatus: -Elements indexed: 98
2010-12-29 10:32:55,434 info.novatec.inspectit.cmr.util.HealthStatus: -Elements evicted: 0
2010-12-29 10:32:55,434 info.novatec.inspectit.cmr.util.HealthStatus: +-Buffer-----------------------+
2010-12-29 10:32:55,434 info.novatec.inspectit.cmr.util.HealthStatus: +///                           +
2010-12-29 10:32:55,434 info.novatec.inspectit.cmr.util.HealthStatus: +------------------------------+

Documentation 1.4

Health Status

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