Hello!
I have problem with retrieving actual allocated size in offheap for cache,
CacheMetrics#offHeapAllocatedSize always return 0
CacheConfiguration:
cacheConfiguration.setBackups(1);
cacheConfiguration.setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL);
cacheConfiguration.setCacheMode(CacheMode.REPLICATED);
cacheConfiguration.setCopyOnRead(true);
cacheConfiguration.setReadFromBackup(true);
cacheConfiguration.setManagementEnabled(true);
cacheConfiguration.setStatisticsEnabled(true);
cacheConfiguration.setMemoryPolicyName(“test");
cacheConfiguration.setWriteSynchronizationMode(CacheWriteSynchronizationMode.FULL_SYNC);
Here are CacheMetrics
"CONTRACTORS": {
"offHeapGets": 0,
"offHeapPuts": 0,
"offHeapHits": 0,
"offHeapMisses": 0,
"offHeapAllocatedSize": 0,
"size": 1729,
"keySize": 1729,
"txThreadMapSize": 0,
"txXidMapSize": 0,
"txCommitQueueSize": 0,
"txPrepareQueueSize": 0,
"txCommittedVersionsSize": 7,
"txRolledbackVersionsSize": 7,
"txDhtThreadMapSize": -1,
"txDhtXidMapSize": -1,
"txDhtCommitQueueSize": 0,
"txDhtPrepareQueueSize": 0,
"txDhtCommittedVersionsSize": -1,
"txDhtRolledbackVersionsSize": -1,
"writeBehindFlushSize": -1,
"writeBehindStoreBatchSize": -1,
"keysToRebalanceLeft": 0,
"rebalancingKeysRate": 0,
"rebalancingBytesRate": 0,
"keyType": "java.lang.Object",
"empty": false,
"valueType": "java.lang.Object",
"storeByValue": true,
"writeBehindEnabled": false,
"writeBehindFlushFrequency": -1,
"writeBehindFlushThreadCount": -1,
"readThrough": false,
"writeThrough": false,
"statisticsEnabled": true,
"managementEnabled": true,
"cacheRemovals": 0,
"cacheGets": 0,
"cachePuts": 0,
"cacheHits": 0,
"cacheMisses": 0,
"cacheHitPercentage": 0.0,
"cacheMissPercentage": 0.0,
"cacheEvictions": 0,
"averageGetTime": 0.0,
"averagePutTime": 0.0,
"averageRemoveTime": 0.0,
"averageTxCommitTime": 0.0,
"averageTxRollbackTime": 0.0,
"cacheTxCommits": 0,
"cacheTxRollbacks": 0,
"offHeapRemovals": 0,
"offHeapEvictions": 0,
"offHeapHitPercentage": 0.0,
"offHeapMissPercentage": 0.0,
"offHeapEntriesCount": 1729,
"heapEntriesCount": 0,
"offHeapPrimaryEntriesCount": 1729,
"offHeapBackupEntriesCount": 0,
"dhtEvictQueueCurrentSize": -1,
"txStartVersionCountsSize": 0,
"txDhtStartVersionCountsSize": 0,
"totalPartitionsCount": 512,
"rebalancingPartitionsCount": 0,
"writeBehindTotalCriticalOverflowCount": -1,
"writeBehindCriticalOverflowCount": -1,
"writeBehindErrorRetryCount": -1,
"writeBehindBufferSize": -1
}
With best regards
Alisher Alimov
[email protected]
