IV01844: TOO MUCH CPU CONSUMED DURING STARTUP OF ZWAS WHEN USING MULTIPLE SERVANT REGIONS
Closed as program error.
Error Message: N/A . Stack Trace: N/A .
The issue can be circumvented by using -Xjit:disableGuardedCountingRecompilations -Xaot:disableGuardedCountingRecompilations
When zWAS is using multiple servant regions the JIT mechanism that aggressively upgrades method compilations is triggered too early leading to extra CPU cycles being consumed during startup.
This defect will be fixed in: 6.0.1 GA FP1 . The JIT was updated to disable the 'Guarded Counting Recompilations' mechanism. Another upgrading mechanism that is less aggressive will be in effect. . To obtain the fix: Install build 20110323 or later
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APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
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