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Health Status

Health Status

Owned by Copy Space for Confluence
May 20, 2015

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
2014-04-14 14:57:13,980: Dropped elements due to the high load on the CMR (total count): 0
2014-04-14 14:57:13,981: The buffer occupancy status: 0 bytes occupied from total 351,030,976 bytes available (0%).
2014-04-14 14:57:13,981: Elements processed in the buffer since last clear buffer:
2014-04-14 14:57:13,981: -Elements added: 0
2014-04-14 14:57:13,981: -Elements analyzed: 0
2014-04-14 14:57:13,981: -Elements indexed: 0
2014-04-14 14:57:13,981: -Elements evicted: 0
2014-04-14 14:57:13,981: +-Buffer-----------------------+
2014-04-14 14:57:13,981: +                              +
2014-04-14 14:57:13,981: +------------------------------+
2014-04-14 14:57:13,982: Status of the Write Channel Manager's executor service: java.util.concurrent.ThreadPoolExecutor@1f651380[Running, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0]
2014-04-14 14:57:13,982: Status of each writable storage and its executor service:
2014-04-14 14:57:13,982: No active writable storage available.
2014-04-14 14:57:13,982: Recording is not active.
2014-04-14 14:57:13,982: Byte buffer provider has 0 available buffers in the pool with total capacity of 0 bytes. Total created capacity of the pool is 0 bytes.
2014-04-14 14:58:13,971: System: Linux 3.11.0-19-generic amd64 (4 cpu(s) load average: 0.86
2014-04-14 14:58:13,971: +-CPU load---------------------+
2014-04-14 14:58:13,971: +//////                        +
2014-04-14 14:58:13,972: +------------------------------+
2014-04-14 14:58:13,972: VM: Java HotSpot(TM) 64-Bit Server VM (Oracle Corporation) process: 9713@ise-CELSIUS-H700 uptime: 88243 ms
2014-04-14 14:58:13,972: Heap: init = 1073741824(1048576K) used = 205830888(201006K) committed = 1006632960(983040K) max = 1006632960(983040K)
2014-04-14 14:58:13,972: +-Heap-------------------------+
2014-04-14 14:58:13,972: +//////                        |
2014-04-14 14:58:13,972: +------------------------------+
2014-04-14 14:58:13,972: Non Heap: init = 136773632(133568K) used = 51345424(50142K) committed = 140181504(136896K) max = 184549376(180224K)
2014-04-14 14:58:13,973: +-Non-Heap---------------------+
2014-04-14 14:58:13,973: +////////               |      +
2014-04-14 14:58:13,973: +------------------------------+
2014-04-14 14:58:13,973: Pending finalizations: 0
2014-04-14 14:58:13,973: Threads: 34 total started: 37