diff --git a/jjb/pipeline/voltha/master/periodic-bbsim-tests.groovy b/jjb/pipeline/voltha/master/periodic-bbsim-tests.groovy
index f2cbf09..42c4b29 100644
--- a/jjb/pipeline/voltha/master/periodic-bbsim-tests.groovy
+++ b/jjb/pipeline/voltha/master/periodic-bbsim-tests.groovy
@@ -59,7 +59,8 @@
           }
 
           // NOTE temporary workaround expose ONOS node ports
-          def localHelmFlags = extraHelmFlags + " --set onos-classic.onosSshPort=30115 " +
+          def localHelmFlags = extraHelmFlags + " --set global.log_level=${logLevel.toUpperCase()} " +
+          " --set onos-classic.onosSshPort=30115 " +
           " --set onos-classic.onosApiPort=30120 " +
           " --set onos-classic.onosOfPort=31653 " +
           " --set onos-classic.individualOpenFlowNodePorts=true " + testSpecificHelmFlags
diff --git a/jjb/voltha-e2e.yaml b/jjb/voltha-e2e.yaml
index 6a9dfde..f830fe7 100755
--- a/jjb/voltha-e2e.yaml
+++ b/jjb/voltha-e2e.yaml
@@ -24,7 +24,7 @@
       - 'voltha-periodic-test':
           name: 'periodic-voltha-test-bbsim'
           code-branch: 'master'
-          extraHelmFlags: '--set global.image_tag=master --set onos-classic.image.tag=master --set onu=2,pon=2'
+          extraHelmFlags: '--set global.image_tag=master --set onos-classic.image.tag=master'
           time-trigger: "H H/23 * * *"
           testTargets: |
             - target: functional-single-kind
@@ -90,6 +90,7 @@
           code-branch: 'master'
           extraHelmFlags: '--set global.image_tag=master --set onos-classic.image.tag=master'
           time-trigger: "H H/12 * * *"
+          logLevel: 'DEBUG'
           testTargets: |
             - target: openonu-go-adapter-test
               workflow: att
@@ -127,6 +128,7 @@
           extraHelmFlags: '--set global.image_tag=master --set onos-classic.image.tag=master'
           gerrit-project: '$GERRIT_PROJECT'
           gerritRefspec: '$GERRIT_REFSPEC'
+          logLevel: 'DEBUG'
           testTargets: |
             - target: openonu-go-adapter-test
               workflow: att
@@ -174,10 +176,9 @@
       - 'voltha-periodic-test':
           name: 'periodic-voltha-multiple-olts-openonu-go-test-bbsim'
           code-branch: 'master'
-          extraHelmFlags: '--set global.image_tag=master --set onos-classic.image.tag=master'
+          extraHelmFlags: '--set global.image_tag=master --set onos-classic.image.tag=master --set onu=2,pon=2'
           olts: 2
-          onus: 2
-          pons: 2
+          logLevel: 'DEBUG'
           testTargets: |
             - target: openonu-go-adapter-multi-olt-test
               workflow: att
@@ -209,10 +210,10 @@
           name: 'patchset-voltha-multiple-olts-openonu-go-test-bbsim'
           trigger-comment: "voltha test openonu multiolt"
           code-branch: '$GERRIT_BRANCH'
-          extraHelmFlags: '--set global.image_tag=master --set onos-classic.image.tag=master'
+          extraHelmFlags: '--set global.image_tag=master --set onos-classic.image.tag=master --set onu=2,pon=2'
           gerrit-project: '$GERRIT_PROJECT'
           gerritRefspec: '$GERRIT_REFSPEC'
-          extraHelmFlags: '--set onu=2,pon=2'
+          logLevel: 'DEBUG'
           testTargets: |
             - target: openonu-go-adapter-multi-olt-test
               workflow: att
@@ -287,8 +288,6 @@
           make-target-alarmtest: bbsim-alarms-kind
           withAlarms: true
           code-branch: 'voltha-2.7'
-          onus: 2
-          pons: 2
           time-trigger: "H H * * *"
 
       - 'voltha-periodic-test':
@@ -449,6 +448,7 @@
     registry:  mirror.registry.opennetworking.org
     sandbox: true
     olts: 1
+    logLevel: 'INFO'
 
     trigger-comment: vv7CBoQQYYonvaN8xcru
     time-trigger: 0 0 29 2 *
@@ -533,6 +533,11 @@
           default: '{registry}'
           description: 'Which registry to use (amazon vs menlo)'
 
+      - string:
+          name: logLevel
+          default: '{logLevel}'
+          description: 'Log level for all the components'
+
     project-type: pipeline
     concurrent: true