AIX Core Dump 분석
kill -3 <pid>
dbx로 running process 분석
dbx -d<depth> -a <pid>
ex) dbx -d 300 -a 12345
th info <thread no>
ps -p <pid> -mo THREAD
errpt -a > errpt.txt
JavaCore에서 state의 의미
|코드 ||이름 ||설명
|R||Runnable||the thread is able to run when given the chance.
|CW||Condition Wait||the thread is waiting. For example, because: (1) A sleep() call is made (2) The thread has been blocked for I/O (3) A synchronized method of an object locked by another thread has been called (4) The thread is synchronizing with another thread with a join() call
|S||Suspended||the thread has been suspended by another thread.
|Z||Zombie||the thread has been killed.
|P||Parked||the thread has been parked by the new concurrency API (java.util.concurrent).
|B||Blocked||the thread is waiting to obtain a lock that something else currently owns.
장애 진단을 위한 모니터링 가이드
aix_core_analysis.txt · Last modified: 2008/01/08 13:45 by 188.8.131.52