Pass --list-full to view entire command line

Change-Id: I6737859e8724b60d795b1aa22047eda409ece5d8
diff --git a/vars/setOnosLogLevels.groovy b/vars/setOnosLogLevels.groovy
index 5471938..a50cbb1 100644
--- a/vars/setOnosLogLevels.groovy
+++ b/vars/setOnosLogLevels.groovy
@@ -37,7 +37,7 @@
         """
       }
       sh """
-        pgrep --list-all port-forw
+        pgrep --list-full port-forw
 
         ps e -ww -A | grep _TAG="onos-pf" | grep -v grep | awk '{print \$1}' | xargs --no-run-if-empty kill -9
         ps aux | grep port-forward