Servers Performance Monitoring - Disk I/O chart generation
Auro
I have some problems generating the chart for disk I/O.
I'm using the following command:
java -Djava.awt.headless=true -jar CMDRunner.jar --tool Reporter --
generate-png D:\Disk.png --input-jtl D:\Disk.jtl --plugin-type PerfMon
--width 1600 --height 1200 --granulation 30000 --relative-times no --
force-y 100
The generated png is empty. But if I load the jtl file in the GUI, I'm
able to see the chart.
Maybe I'm missing something...
Stéphane Hoblingre
Remove granulation parameter.
Stef
Anandkumar
Jmeter PerfMon plugin shows Disk IO in negative value. Of three servers we are monitoring, only one shows proper value but configuration is same at all three. Please advice how to resolve the issue.
Observation:
The one showing proper value outputs only the first two lines while starting the monitor when other two outputs all three line.
-bash-3.2$ ./startAgent.sh --udp-port 0 --tcp-port 3450
INFO 2012-08-08 15:28:22.729 [kg.apc.p] (): Binding TCP to 3450
INFO 2012-08-08 15:28:22.777 [kg.apc.p] (): JP@GC Agent v2.1.1 started
While listening, it shows DiskIO is successful
INFO 2012-08-08 15:30:55.208 [kg.apc.p] (): Starting measures: disks i/o:
INFO 2012-08-08 15:30:55.215 [kg.apc.p] (): Accepting new TCP connection
INFO 2012-08-08 15:30:55.215 [kg.apc.p] (): Yep, we received the 'test' command
