Max Shonichev created IGNITE-10284: -------------------------------------- Summary: 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
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)