[JBoss JIRA] (TEIID-2404) Expose buffermanager monitoring properties
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[
https://issues.jboss.org/browse/TEIID-2404?page=com.atlassian.jira.plugin...
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Ramesh Reddy commented on TEIID-2404:
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# reads from disk = BufferFrontedCacheStore.getStorageReads
# writes to disk = BufferFrontedCacheStore.getStorageWrites
# disk space used = BufferServiceImpl.getUserBufferSpace
# Amount in soft cache, that can be reclaimed in gc = maxReserveBytes
I do not think I understand what it means by "BufferFrontedCacheStore concurrent bits
set X block size."
I am not sure if knowing the # objects in memory is any good use.
Expose buffermanager monitoring properties
------------------------------------------
Key: TEIID-2404
URL: https://issues.jboss.org/browse/TEIID-2404
Project: Teiid
Issue Type: Feature Request
Components: Server
Affects Versions: 8.3
Reporter: Steven Hawkins
Assignee: Ramesh Reddy
Fix For: 8.3
We should expose:
BufferServiceImpl.getUserBufferSpace - the number of megs currently used by the
buffermanager disk storage.
A rough total of the memory buffer space used can be added, which would be from the
BufferFrontedCacheStore concurrent bits set X block size.
Also the BufferManagerImpl could report the total estimate of objects held in memory.
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Ramesh Reddy (JIRA)