Folow the below steps to debug the high CPU utilization:
- Get the process id of vprobe container using the following command.
Note
Here, 6 is the vprobe process id. Example: - Get the list of child threads of vprobe process id using the following command.
Note
Here, 2 is the number of iterations and 6 is the vprobe process id. You can find the output in/tmp/child_threads.txt
Example: - Generate the thread dump for vprobe using jstack, use the following command.
Note
Here, 6 is the vprobe process id. Example: - Transfer the thread dump from the vprobe container to the gateway node, use the following command.
Note
Here, 6 is the vprobe process id. Example: - Share the child threads and thread dump files to the OpsRamp Support Team.