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  1. Dev - Nexus Repo
  2. NEXUS-13096

com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker log spam every 2 minutes

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    Details

    • Story Points:
      2
    • Sprint:
      Platform Team - Sprint 94, Platform Team - Sprint 95

      Description

      Some nexus.log files are filling with thousands of these log messages ( counted over 5000 in one 13 hr period, printed every 2 minutes ):

      2017-05-03 00:00:40,394+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - Database 'analytics' uses 1,571MB/1,857MB of DISKCACHE memory, while Heap is not completely used (usedHeap=1160MB maxHeap=3959MB). To improve performance set maxHeap to 1392MB and DISKCACHE to 4424MB
      2017-05-03 00:00:40,394+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - -> Open server.sh (or server.bat on Windows) and change the following variables: 1) MAXHEAP=-Xmx1392M 2) MAXDISKCACHE=4424
      2017-05-03 00:00:40,394+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - Database 'component' uses 1,571MB/1,857MB of DISKCACHE memory, while Heap is not completely used (usedHeap=1160MB maxHeap=3959MB). To improve performance set maxHeap to 1392MB and DISKCACHE to 4424MB
      2017-05-03 00:00:40,394+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - -> Open server.sh (or server.bat on Windows) and change the following variables: 1) MAXHEAP=-Xmx1392M 2) MAXDISKCACHE=4424
      2017-05-03 00:00:40,394+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - Database 'security' uses 1,571MB/1,857MB of DISKCACHE memory, while Heap is not completely used (usedHeap=1160MB maxHeap=3959MB). To improve performance set maxHeap to 1392MB and DISKCACHE to 4424MB
      2017-05-03 00:00:40,394+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - -> Open server.sh (or server.bat on Windows) and change the following variables: 1) MAXHEAP=-Xmx1392M 2) MAXDISKCACHE=4424
      2017-05-03 00:00:40,394+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - Database 'audit' uses 1,571MB/1,857MB of DISKCACHE memory, while Heap is not completely used (usedHeap=1160MB maxHeap=3959MB). To improve performance set maxHeap to 1392MB and DISKCACHE to 4424MB
      2017-05-03 00:00:40,394+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - -> Open server.sh (or server.bat on Windows) and change the following variables: 1) MAXHEAP=-Xmx1392M 2) MAXDISKCACHE=4424
      2017-05-03 00:00:40,394+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - Database 'config' uses 1,571MB/1,857MB of DISKCACHE memory, while Heap is not completely used (usedHeap=1160MB maxHeap=3959MB). To improve performance set maxHeap to 1392MB and DISKCACHE to 4424MB
      2017-05-03 00:00:40,395+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - -> Open server.sh (or server.bat on Windows) and change the following variables: 1) MAXHEAP=-Xmx1392M 2) MAXDISKCACHE=4424
      2017-05-03 00:00:40,395+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - Database 'accesslog' uses 1,571MB/1,857MB of DISKCACHE memory, while Heap is not completely used (usedHeap=1160MB maxHeap=3959MB). To improve performance set maxHeap to 1392MB and DISKCACHE to 4424MB
      2017-05-03 00:00:40,395+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - -> Open server.sh (or server.bat on Windows) and change the following variables: 1) MAXHEAP=-Xmx1392M 2) MAXDISKCACHE=4424
      2017-05-03 00:02:40,393+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - Database 'analytics' uses 1,571MB/1,857MB of DISKCACHE memory, while Heap is not completely used (usedHeap=1160MB maxHeap=3959MB). To improve performance set maxHeap to 1392MB and DISKCACHE to 4424MB
      2017-05-03 00:02:40,393+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - -> Open server.sh (or server.bat on Windows) and change the following variables: 1) MAXHEAP=-Xmx1392M 2) MAXDISKCACHE=4424
      2017-05-03 00:02:40,393+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - Database 'component' uses 1,571MB/1,857MB of DISKCACHE memory, while Heap is not completely used (usedHeap=1160MB maxHeap=3959MB). To improve performance set maxHeap to 1392MB and DISKCACHE to 4424MB
      2017-05-03 00:02:40,393+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - -> Open server.sh (or server.bat on Windows) and change the following variables: 1) MAXHEAP=-Xmx1392M 2) MAXDISKCACHE=4424
      2017-05-03 00:02:40,393+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - Database 'security' uses 1,571MB/1,857MB of DISKCACHE memory, while Heap is not completely used (usedHeap=1160MB maxHeap=3959MB). To improve performance set maxHeap to 1392MB and DISKCACHE to 4424MB
      2017-05-03 00:02:40,393+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - -> Open server.sh (or server.bat on Windows) and change the following variables: 1) MAXHEAP=-Xmx1392M 2) MAXDISKCACHE=4424
      2017-05-03 00:02:40,393+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - Database 'audit' uses 1,571MB/1,857MB of DISKCACHE memory, while Heap is not completely used (usedHeap=1160MB maxHeap=3959MB). To improve performance set maxHeap to 1392MB and DISKCACHE to 4424MB
      2017-05-03 00:02:40,393+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - -> Open server.sh (or server.bat on Windows) and change the following variables: 1) MAXHEAP=-Xmx1392M 2) MAXDISKCACHE=4424
      2017-05-03 00:02:40,393+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - Database 'config' uses 1,571MB/1,857MB of DISKCACHE memory, while Heap is not completely used (usedHeap=1160MB maxHeap=3959MB). To improve performance set maxHeap to 1392MB and DISKCACHE to 4424MB
      2017-05-03 00:02:40,393+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - -> Open server.sh (or server.bat on Windows) and change the following variables: 1) MAXHEAP=-Xmx1392M 2) MAXDISKCACHE=4424
      2017-05-03 00:02:40,393+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - Database 'accesslog' uses 1,571MB/1,857MB of DISKCACHE memory, while Heap is not completely used (usedHeap=1160MB maxHeap=3959MB). To improve performance set maxHeap to 1392MB and DISKCACHE to 4424MB
      2017-05-03 00:02:40,393+0200 INFO  [Timer-1] *SYSTEM com.orientechnologies.common.profiler.OAbstractProfiler$MemoryChecker - -> Open server.sh (or server.bat on Windows) and change the following variables: 1) MAXHEAP=-Xmx1392M 2) MAXDISKCACHE=4424
      

      Expected

      • document what this means and what actions might or might not be taken
      • provide a different message that does not refer to files/settings that are not applicable to the orient database being embedded inside nexus
      • do not spam logs constantly if this INFO message is not important or not actionable

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            Assignee:
            Unassigned
            Reporter:
            plynch Peter Lynch
            Last Updated By:
            Peter Lynch
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