san*_*eep 2 aix stack multithreading state process
如何在AIX机器上查看正在运行的进程的所有线程的堆栈和状态.像linux上的pstack这样的命令或工具也应该有帮助..
我尝试过procstack,但没有帮助.它没有向我显示任何堆栈.虽然没有错误..
有任何想法吗..?
procstack是否需要与使用debig信息编译的进程相关的所有可执行文件和库?
谢谢.
这是我用dbx编写的脚本,用于打印给定进程id的所有线程的堆栈.希望这会有所帮助,就像我在aix上的魅力一样
if [ $# -ne 1 ]
then
echo "Usage dbxstack <processid>";
exit;
fi
rm -rf printthreads.fordbx
echo "thread" >> printthreads.fordbx
echo "detach" >> printthreads.fordbx
echo "quit" >> printthreads.fordbx
dbx -a $1 -c printthreads.fordbx > threads.tempdbx 2>/dev/null
awk '$1 ~ /\$t/ { print $1 }' threads.tempdbx | sed s/\$t//g | sed s/\>//g > threadsids.tempdbx
rm -rf printthreads.fordbx
for i in `cat threadsids.tempdbx`
do
echo "print \"------------------------\"" >> printthreads.fordbx
echo "thread current $i" >> printthreads.fordbx
echo "where" >> printthreads.fordbx
echo "print \"---------tid $i---------\"" >> printthreads.fordbx
i=$(( $i+1 ));
echo $i;
done
echo "detach" >> printthreads.fordbx
echo "quit" >> printthreads.fordbx
dbx -a $1 -c printthreads.fordbx > $1.stacktrace 2> $1.stacktracerr
rm -rf threads.tempdbx threadsids.tempdbx printthreads.fordbx
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