Processor Utilization for CAPS 510 (Doc ID 1025461.1)

Last updated on NOVEMBER 02, 2016

Applies to:

Oracle Java CAPS - Version 5.1.0 and later
Oracle Solaris on SPARC (32-bit)
Oracle Solaris SPARC (32-bit)
Checked for relevance on 01-FEB-2011


Symptoms

On a multi-CPU system hosting one or more domains, CPU usage spikes from time to time, and all CPUs are assigned to threads running under a domain. These threads consume all the available CPU bandwidth. The threads make a large number of calls to lwp_yield. After some time, normal processing resumes.

Cause

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