[vivado-stat.sh] was fixed issue of one PID watching

Author: iDoka

vivado-stat-user.sh

@@ -26,7 +26,8 @@ while true; do
     break
   fi
   #CPU=`ps -C ${CMD} -o user=,pcpu= | grep $USER | sed 's/\ \{1,\}/\ /g' | cut -d' ' -f2 | sed ':a;N;$!ba;s/\n/\+/g' | bc -l | cut -d. -f1 | sed 's/$/%/'`
-  CPU=`top -p $PID -n1 | awk '{if (NR==8) print $10 }' | cut -d. -f1 | sed 's/$/%/'`
+  #CPU=`top -p ${PID} -n1 | awk '{if (NR==8) print $10 }' | cut -d. -f1 | sed 's/$/%/'`
+  CPU=`top -p ${PIDS} -n1 | awk '{if (NR>=8) print $10 }' | sed '/^$/d' | sed ':a;N;$!ba;s/\n/\+/g' | bc -l | cut -d. -f1 | sed 's/$/%/'`
   MEM=`ps -C ${CMD} -o user=,size= | grep $USER | sed 's/\ \{1,\}/\ /g' | cut -d' ' -f2 | sed 's/$/\/1024/g' | sed ':a;N;$!ba;s/\n/\+/g' | bc -l | cut -d. -f1 | sed 's/$/M/'`
   echo -e "$CPU\t$MEM"
   sleep ${PERIOD}

vivado-stat.adoc

@@ -89,10 +89,11 @@ Done! Please use the `vivado-stat-user.sh` script for per-user stat of Vivado us
 * [x] version with separate usage by users
 * [ ] start and stop watching between vivado startup without exit
 * [x] move from `ps` to `top -p $PID -n1 | awk '{if (NR==8) print $10 }'`
+* [x] passing list of PIDs to CPU% usage as follow way: `top -p $PID1,$PID2,..`
 
 
 == Known issues
 
 * `size` or `vsize` use in `ps` command for RAM consumption? (currently use the `size`)
 * FIXED: fake CPU% used on the `ps` cmd. For detail read http://unix.stackexchange.com/questions/58539/top-and-ps-not-showing-the-same-cpu-result[Top and ps not showing the same cpu result]
-* now only one istance of Vivado tools was used for usage statistic
+* FIXED: only one istance of Vivado tools was used for usage statistic

vivado-stat.sh

@@ -15,7 +15,8 @@
 CMD="vivado"
 PERIOD="1s"
 
-PID=`ps aux | grep ${CMD} | grep lnx64.o | sed 's/\ \{1,\}/\ /g' | cut -d' ' -f2`
+#PID=`ps aux | grep ${CMD} | grep lnx64.o | sed 's/\ \{1,\}/\ /g' | cut -d' ' -f2`
+PIDS=`ps aux | grep ${CMD} | grep lnx64.o | sed 's/\ \{1,\}/\ /g' | cut -d' ' -f2 | sed ':a;N;$!ba;s/\n/\,/g'`
 
 while true; do
   IS_RUN=`ps -C ${CMD} -o comm= | head -1`
@@ -24,7 +25,8 @@ while true; do
     break
   fi
   #CPU=`ps -C ${CMD} -o pcpu= | sed ':a;N;$!ba;s/\n/\+/g' | bc -l | cut -d. -f1 | sed 's/$/%/'`
-  CPU=`top -p $PID -n1 | awk '{if (NR==8) print $10 }' | cut -d. -f1 | sed 's/$/%/'`
+  #CPU=`top -p ${PID} -n1 | awk '{if (NR==8) print $10 }' | cut -d. -f1 | sed 's/$/%/'`
+  CPU=`top -p ${PIDS} -n1 | awk '{if (NR>=8) print $10 }' | sed '/^$/d' | sed ':a;N;$!ba;s/\n/\+/g' | bc -l | cut -d. -f1 | sed 's/$/%/'`
   MEM=`ps -C ${CMD} -o size= | sed 's/$/\/1024/g' | sed ':a;N;$!ba;s/\n/\+/g' | bc -l | cut -d. -f1 | sed 's/$/M/'`
   echo -e "$CPU\t$MEM"
   sleep ${PERIOD}