[IGNITE-13731] High contention on GridCachePartitionExchangeManager.ExchangeFutureSet#values.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.9
• Fix Version/s: 2.10
• Assignee: Sergey Uttsel
• Reporter: Sergey Uttsel
• Created: 18/Nov/20 20:56
• Updated: 25/Nov/20 22:43
• Resolved: 25/Nov/20 22:43

Description

Thread dump highlights high contention ~ 4 min on sync block :
GridCachePartitionExchangeManager.ExchangeFutureSet#values

 

Stack Trace Count Duration
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeFutureSet.values() line: 3411 546 284 964 247 989
 org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager.exchangeFutures() line: 1006 546 284 964 247 989
 org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture.map() line: 780 546 284 964 247 989
 org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedCache.lockAllAsync(Collection, long, IgniteTxLocalEx, boolean, boolean, boolean, TransactionIsolation, long, long) line: 657 546 284 964 247 989
 org.apache.ignite.internal.processors.cache.distributed.GridDistributedCacheAdapter.txLockAsync(Collection, long, IgniteTxLocalEx, boolean, boolean, TransactionIsolation, boolean, long, long) line: 109 546 284 964 247 989
 org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxLocal.putAsync0(GridCacheContext, AffinityTopologyVersion, Object, Object, EntryProcessor, Object[], boolean, CacheEntryPredicate) line: 602 541 282 015 678 231
 org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxLocal.putAsync(GridCacheContext, AffinityTopologyVersion, Object, Object, boolean, CacheEntryPredicate) line: 415 541 282 015 678 231
 org.apache.ignite.internal.processors.cache.GridCacheAdapter$22.op(GridNearTxLocal) line: 2451 386 211 315 142 845
 org.apache.ignite.internal.processors.cache.GridCacheAdapter$22.op(GridNearTxLocal) line: 2449 386 211 315 142 845
 org.apache.ignite.internal.processors.cache.GridCacheAdapter.syncOp(GridCacheAdapter$SyncOp) line: 4230 386 211 315 142 845
 org.apache.ignite.internal.processors.cache.GridCacheAdapter.put0(Object, Object, CacheEntryPredicate) line: 2449 386 211 315 142 845
 org.apache.ignite.internal.processors.cache.GridCacheAdapter.put(Object, Object, CacheEntryPredicate) line: 2430 386 211 315 142 845
 org.apache.ignite.internal.processors.cache.GridCacheAdapter.replace(Object, Object) line: 2833 386 211 315 142 845
 org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.replace(Object, Object) line: 1506 386 211 315 142 845
 org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.replace(Object, Object) line: 978 386 211 315 14

 

Issue Links

• links to: GitHub Pull Request #8479