diff --git a/src/common/helper.js b/src/common/helper.js
index abc6e14..5546cc3 100644
--- a/src/common/helper.js
+++ b/src/common/helper.js
@@ -44,7 +44,7 @@ const awsConfig = {
 }
 if (config.AMAZON.AWS_ACCESS_KEY_ID && config.AMAZON.AWS_SECRET_ACCESS_KEY) {
   awsConfig.accessKeyId = config.AMAZON.AWS_ACCESS_KEY_ID
-  awsConfig.secretAccessKey = config.AMAZON.AWS_SECRET_ACCESS_KEY
+  awsConfig.secretAccessKey = config.AMAZON.AWS_SECRET_ACCESS_KEY  
 }
 AWS.config.update(awsConfig)
 
@@ -669,9 +669,13 @@ async function parseGroupIds (groupIds) {
       newIdArray.push(id)
     } else {
       try {
-        const { oldId } = await getGroupId(id)
+        logger.info(`parseGroupIds: fetch old id from uuid ${id}`)
+        const { oldId } = await getGroupId(id)        
         if (oldId != null && oldId.trim() != '') {
           newIdArray.push(oldId)
+          logger.info(`parseGroupIds: old id found ${oldId}`)
+        } else {
+          logger.info(`parseGroupIds: old id not found for uuid ${id}`)
         }
       } catch (err) { }
     }
@@ -682,13 +686,14 @@ async function parseGroupIds (groupIds) {
 async function getGroupId (id) {
   const token = await getM2MToken()
   return new Promise(function (resolve, reject) {
-    logger.info(`calling grouops API ${config.GROUPS_API_URL}/${id}`)
+    logger.info(`calling groups API ${config.GROUPS_API_URL}/${id}`)
     request({ url: `${config.GROUPS_API_URL}/${id}`,
       headers: {
         Authorization: `Bearer ${token}`
       } },
     function (error, response, body) {
       if (response.statusCode === 200) {
+        logger.info(`response from groups API ${response.body}`)
         resolve(JSON.parse(body))
       } else {
         logger.error(error)
diff --git a/src/services/StatisticsService.js b/src/services/StatisticsService.js
index 498d2cc..9a5c2e9 100644
--- a/src/services/StatisticsService.js
+++ b/src/services/StatisticsService.js
@@ -192,6 +192,7 @@ async function getMemberStats (currentUser, handle, query, throwError) {
       let stat
       try {
         // get statistics private by member user id from Elasticsearch
+        logger.info(`getMemberStats: fetching stats for group ${groupId}`)
         stat = await esClient.get({
           index: config.ES.MEMBER_STATS_ES_INDEX,
           type: config.ES.MEMBER_STATS_ES_TYPE,
@@ -199,8 +200,10 @@ async function getMemberStats (currentUser, handle, query, throwError) {
         })
         if (stat.hasOwnProperty('_source')) {
           stat = stat._source
+          logger.info(`getMemberStats: stats found for groupId ${groupId}`)
         }
       } catch (error) {
+        logger.info(`getMemberStats: failed to get stats from es for groupId ${groupId}`)
         if (error.displayName === 'NotFound') {
           if (groupId === '10') {
             // get statistics by member user id from dynamodb
@@ -212,6 +215,7 @@ async function getMemberStats (currentUser, handle, query, throwError) {
           } else {
             // get statistics private by member user id from dynamodb
             stat = await helper.getEntityByHashRangeKey(handle, 'MemberStatsPrivate', 'userId', member.userId, 'groupId', groupId, false)
+            logger.info(`getMemberStats: retrieved ${JSON.stringify(stat)} for groupId ${groupId}.`)
           }
         }
       }