Solution : https://service.sap.com/sap/support/notes/1475910 (SAP Service marketplace login required)
Key words :
48 31094 /usr/sap/jts/jc02/exe/jlaunch jtsadmthe thread, terms cpu usage consumption utilization loop jlaunch hang 100% 99%, 54 31094 /usr/sap/jts/jc02/exe/jlaunch jtsadm 0, 23 31094 /usr/sap/jts/jc02/exe/jlaunch jtsadm 0, 51 31094 /usr/sap/jts/jc02/exe/jlaunch jtsadm 0, 18 31094 /usr/sap/jts/jc02/exe/jlaunch jtsadm 0, /sap/aii/mappingtool/tf3/pwriter, zlinux linux390 j9 -xj9 javacore, shows unexpectedly high cpu usage, section 'threads subcomponent dump routine'
Related Notes :
| 1465174 | DB2-z/OS:Overview of zLinux JVM for NetWeaver 6.40 and 7.0 |
| 1338196 | New IBM JDK 1.4.2 for Linux on System z |
| 1319038 | DB2-z/OS:Recommended Settings for IBM 142 J9 JVM on zLinux |
| 742395 | Analyzing High CPU usage by the J2EE Engine |