We had an OOM circumstance. Please see the following pic.
The stack calling start from the bottom. After calling com.cathay.common.trx.TxFilter.doFilter, there are 10 lines of dynatrace process executed. May I ask what are these processes do? I guess they are recording logs. But I am not sure.
The red line store strings, which is a java append to make a sting for each customer information.
Programmers suspected these processes might effect execution of the following process, which is com.cathay.common.service.authenticate.MemberObject.toString
Can anyone tell me what are these prcoesses exactly doing? Thank you.