thread dump scan tool

[Former Member]

Hi

i am trying to use the tool on J2EE 7.0 engine running on solaris and sun hardware.

i copied the file console log from

/usr/sap/<SID>/<Instance>/work/std_<node name>.out file

and got this error on windows console

________________________________

C:\GC>dumpscan std_server0.out

DumpScan: Scan VM output for Full Thread Dumps and Analyze them

Version 2.0.2 08-July-2004

found POI classes -> writing xls instead of csv

In line 38 of file std_server0.out

java.lang.NumberFormatException: For input string: "0.001: [ParNew: 87040"

at java.lang.NumberFormatException.forInputString(Unknown Source)

at java.lang.Integer.parseInt(Unknown Source)

at java.lang.Integer.parseInt(Unknown Source)

at com.sap.support.dumpscan.model.GCTrace.addGCLine(Unknown Source)

at com.sap.support.dumpscan.model.VMModel.addGCLine(Unknown Source)

at com.sap.support.dumpscan.controller.Scanner.scan(Unknown Source)

at com.sap.support.dumpscan.controller.Console.main(Unknown Source)

DumpScan: found 0 ThreadDumps in file std_server0.out

no -verbose:gc output found

XX

C:\GC>

__________________________________________________________

any help is greatly apprecited.

[Former Member]

Varun,

Did fix this problem or have a workaround? I having the same exact problem even when I use Java 1.4.2.x JVMs.

-John

[Former Member]

Please verify that the java version used with the DumpScan tool is 1.4.2. You might try editing the DumpScan.bat script to directly set JAVA_HOME to the correct JDK path instead of relying on the JAVA_HOME environment variable.

If the issue continues, please capture the full line of the GC log which DumpScan complains about, "0.001: [ParNew: 87040". Paste the GC line into the forum reply. Maybe the line is truncated for some reason, causing the parsing error.

Regards,

Nathan