抓取线程状态

jstack 13612 | grep java.lang.Thread.State | awk '{print $2$3$4$5}' | sort | uniq -c

结果

    9 RUNNABLE
      1 TIMED_WAITING(onobjectmonitor)
      3 TIMED_WAITING(sleeping)
      3 WAITING(onobjectmonitor)
     12 WAITING(parking)

awk 行编辑，print $2 获取每行的第二个字符

sort | uniq -c  排序统计个数