Improving readability of the images tag and SHA used in a build by splitting them

Change-Id: Ifc5a8b668a2c6cbeabef10686f9aeaff99240d62
diff --git a/jjb/pipeline/voltha-scale-measurements.groovy b/jjb/pipeline/voltha-scale-measurements.groovy
index 7761ea4..616115b 100644
--- a/jjb/pipeline/voltha-scale-measurements.groovy
+++ b/jjb/pipeline/voltha-scale-measurements.groovy
@@ -206,7 +206,8 @@
         cat ports.txt >> onos-ports-count.txt
       '''
       sh '''
-        kubectl get pods -o jsonpath="{range .items[*].status.containerStatuses[*]}{.image}{'\\t'}{.imageID}{'\\n'}" | sort | uniq -c
+        kubectl get pods -o jsonpath="{range .items[*].status.containerStatuses[*]}{.image}{'\\t'}{.image}{'\\n'}" | sort | uniq
+        kubectl get pods -o jsonpath="{range .items[*].status.containerStatuses[*]}{.image}{'\\t'}{.imageID}{'\\n'}" | sort | uniq
       '''
       sh '''
         voltctl device list -o json > device-list.json