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Posted to dev@flink.apache.org by "Aihua Li (Jira)" <ji...@apache.org> on 2020/06/25 00:08:00 UTC
[jira] [Created] (FLINK-18433) 1.11 has a regression
Aihua Li created FLINK-18433:
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Summary: 1.11 has a regression
Key: FLINK-18433
URL: https://issues.apache.org/jira/browse/FLINK-18433
Project: Flink
Issue Type: Bug
Components: API / Core, API / DataStream
Affects Versions: 1.11.1
Environment: 3 machines
[|https://github.com/Li-Aihua/flink/blob/test_suite_for_basic_operations_1.11/flink-end-to-end-perf-tests/flink-basic-operations/src/main/java/org/apache/flink/basic/operations/PerformanceTestJob.java]
Reporter: Aihua Li
I ran end-to-end performance tests between the Release-1.10 and Release-1.11. the results were as follows:
|scenarioName|release-1.10|release-1.11| |
|OneInput_Broadcast_LazyFromSource_ExactlyOnce_10_rocksdb|46.175|43.81333333|-5.11%|
|OneInput_Rescale_LazyFromSource_ExactlyOnce_100_heap|211.835|200.355|-5.42%|
|OneInput_Rebalance_LazyFromSource_ExactlyOnce_1024_rocksdb|1721.041667|1618.323333|-5.97%|
|OneInput_KeyBy_LazyFromSource_ExactlyOnce_10_heap|46|43.615|-5.18%|
|OneInput_Broadcast_Eager_ExactlyOnce_100_rocksdb|212.105|199.6883333|-5.85%|
|OneInput_Rescale_Eager_ExactlyOnce_1024_heap|1754.64|1600.123333|-8.81%|
|OneInput_Rebalance_Eager_ExactlyOnce_10_rocksdb|45.91666667|43.09833333|-6.14%|
|OneInput_KeyBy_Eager_ExactlyOnce_100_heap|212.0816667|200.7266667|-5.35%|
|OneInput_Broadcast_LazyFromSource_AtLeastOnce_1024_rocksdb|1718.245|1614.381667|-6.04%|
|OneInput_Rescale_LazyFromSource_AtLeastOnce_10_heap|46.12|43.55166667|-5.57%|
|OneInput_Rebalance_LazyFromSource_AtLeastOnce_100_rocksdb|212.0383333|200.3883333|-5.49%|
|OneInput_KeyBy_LazyFromSource_AtLeastOnce_1024_heap|1762.048333|1606.408333|-8.83%|
|OneInput_Broadcast_Eager_AtLeastOnce_10_rocksdb|46.05833333|43.49666667|-5.56%|
|OneInput_Rescale_Eager_AtLeastOnce_100_heap|212.2333333|201.1883333|-5.20%|
|OneInput_Rebalance_Eager_AtLeastOnce_1024_rocksdb|1720.663333|1616.85|-6.03%|
|OneInput_KeyBy_Eager_AtLeastOnce_10_heap|46.14|43.62333333|-5.45%|
|TwoInputs_Broadcast_LazyFromSource_ExactlyOnce_100_rocksdb|156.9183333|152.9566667|-2.52%|
|TwoInputs_Rescale_LazyFromSource_ExactlyOnce_1024_heap|1415.511667|1300.1|-8.15%|
|TwoInputs_Rebalance_LazyFromSource_ExactlyOnce_10_rocksdb|34.29666667|34.16666667|-0.38%|
|TwoInputs_KeyBy_LazyFromSource_ExactlyOnce_100_heap|158.3533333|151.8483333|-4.11%|
|TwoInputs_Broadcast_Eager_ExactlyOnce_1024_rocksdb|1373.406667|1300.056667|-5.34%|
|TwoInputs_Rescale_Eager_ExactlyOnce_10_heap|34.57166667|32.09666667|-7.16%|
|TwoInputs_Rebalance_Eager_ExactlyOnce_100_rocksdb|158.655|147.44|-7.07%|
|TwoInputs_KeyBy_Eager_ExactlyOnce_1024_heap|1356.611667|1292.386667|-4.73%|
|TwoInputs_Broadcast_LazyFromSource_AtLeastOnce_10_rocksdb|34.01|33.205|-2.37%|
|TwoInputs_Rescale_LazyFromSource_AtLeastOnce_100_heap|149.5883333|145.9966667|-2.40%|
|TwoInputs_Rebalance_LazyFromSource_AtLeastOnce_1024_rocksdb|1359.74|1299.156667|-4.46%|
|TwoInputs_KeyBy_LazyFromSource_AtLeastOnce_10_heap|34.025|29.68333333|-12.76%|
|TwoInputs_Broadcast_Eager_AtLeastOnce_100_rocksdb|157.3033333|151.4616667|-3.71%|
|TwoInputs_Rescale_Eager_AtLeastOnce_1024_heap|1368.74|1293.238333|-5.52%|
|TwoInputs_Rebalance_Eager_AtLeastOnce_10_rocksdb|34.325|33.285|-3.03%|
|TwoInputs_KeyBy_Eager_AtLeastOnce_100_heap|162.5116667|134.375|-17.31%|
It can be seen that the performance of 1.11 has a regression, basically around 5%, and the maximum regression is 17%. This needs to be checked.
the test code:
flink-1.10.0: [https://github.com/Li-Aihua/flink/blob/test_suite_for_basic_operations/flink-end-to-end-perf-tests/flink-basic-operations/src/main/java/org/apache/flink/basic/operations/PerformanceTestJob.java]
flink-1.11.0: [https://github.com/Li-Aihua/flink/blob/test_suite_for_basic_operations_1.11/flink-end-to-end-perf-tests/flink-basic-operations/src/main/java/org/apache/flink/basic/operations/PerformanceTestJob.java]
commit cmd like tis：
bin/flink run -d -m 192.168.39.246:8081 -c org.apache.flink.basic.operations.PerformanceTestJob /home/admin/flink-basic-operations_2.11-1.10-SNAPSHOT.jar --topologyName OneInput --LogicalAttributesofEdges Broadcast --ScheduleMode LazyFromSource --CheckpointMode ExactlyOnce --recordSize 10 --stateBackend rocksdb
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