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Max Shonichev updated IGNITE-10284: ----------------------------------- Ignite Flags: (was: Docs Required) > performance drop on PME time during 1 server node left > ------------------------------------------------------ > > Key: IGNITE-10284 > URL: https://issues.apache.org/jira/browse/IGNITE-10284 > Project: Ignite > Issue Type: Bug > Reporter: Max Shonichev > Priority: Major > > 7 server nodes (1 node per host), 120 caches, G1GC, 32768 partitions 1 client > tx loading > 1. start cluster, fix baseline, preload data > 2. start tx transfer task > 3. kill 1 server node > 4. wait for topology snapshot change, measure PME time > 5. restart killed node > 6. wait for topology snapshot change, measure PME time > for 1 server LEAVE, we see 7%-10% degradation, BUG > for 1 server JOIN, we see performance degradation on first exchange > (evt=NODE_LEFT) and performance increase on second exchange > (evt=CacheAffinityChange), overall 40-60% increase. -- This message was sent by Atlassian JIRA (v7.6.3#76005)