2505465 - JCO.TimeoutChecker causes high CPU | SAP Knowledge Base Article

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2505465 - JCO.TimeoutChecker causes high CPU

Symptom

A high CPU usage is observed for a NW AS Java process (e.g. jstart) at Operating System level.

A SAP JVM Profiler is collected following SAP Note #1783031, and it was identified that the thread using most part of CPU is JCO.TimeoutChecker.


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Environment

SAP NetWeaver Application Server Java

Product

SAP NetWeaver 7.1 ; SAP NetWeaver 7.2 ; SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5

Keywords

high, cpu, jco, TimeoutChecker, destination, rfc, hanging, freezing, pool, timeout , KBA , BC-MID-CON-JCO , Java-Connector , Problem

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