utility to count threads

releng.control/nThreads.sh

+#!/bin/sh
+PIDFILE=cc.pid
+echo;
+if [ -f ${PIDFILE} ] ; then
+  PID=`cat ${PIDFILE}`
+  nthreads=`ps -mp $PID | wc -l`
+  echo "    Number of threads in wtp's CC process: $nthreads"
+else
+        echo "    PID file (${PIDFILE}) does not exist."
+        echo "        Either CC not running, or PID file deleted"
+fi
+echo