[Java SE] Loss of LDAP Performance After Upgrade to 8u192
(Doc ID 2523712.1)
Last updated on NOVEMBER 14, 2020
Applies to:Java SE JDK and JRE - Version 8 to 8
Information in this document applies to any platform.
Applications deployed on a Docker container see a 20% loss of throughput when twenty or more simultaneous clients are reached using Java SE 1.8.0_192-b12. Reverting to JDK 8u172 or earlier fixes the problem.
From the logs of the JVM using container support:
container memory limit unlimited: -1, using host value
active_processor_count: sched_getaffinity processor count: 12
Path to /cpu.cfs_quota_us is [PATH]/cpu.cfs_quota_us
CPU Quota is: -1
Path to /cpu.cfs_period_us is [PATH]/cpu.cfs_period_us
CPU Period is: 100000
Path to /cpu.shares is [PATH]/cpu.shares
CPU Shares is: 1024
active_processor_count: determined by OSContainer: 12
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