metrics csv reporter output after producing to two topics

gistfile1.txt

[1711][jkoshy@jkoshy-ld:~/kafka_metrics]$ ls
ActiveControllerCount.csv                 ISRShrinksPerSec.csv                 Produce-RequestsPerSec.csv
AllTopicsBytesInPerSec.csv                LeaderAndIsr-LocalTimeNs.csv         Produce-ResponseSendTimeNs.csv
AllTopicsBytesOutPerSec.csv               LeaderAndIsr-QueueTimeNs.csv         RequestQueueSize.csv
AllTopicsFailedFetchRequestsPerSec.csv    LeaderAndIsr-RemoteTimeNs.csv        StopReplica-LocalTimeNs.csv
AllTopicsFailedProduceRequestsPerSec.csv  LeaderAndIsr-RequestsPerSec.csv      StopReplica-QueueTimeNs.csv
AllTopicsMessagesInPerSec.csv             LeaderAndIsr-ResponseSendTimeNs.csv  StopReplica-RemoteTimeNs.csv
ConsumerExpiresPerSecond.csv              LeaderAndIsr-TotalTimeNs.csv         StopReplica-RequestsPerSec.csv
Fetch-Consumer-LocalTimeNs.csv            LeaderCount.csv                      StopReplica-ResponseSendTimeNs.csv
Fetch-Consumer-QueueTimeNs.csv            LogFlushRateAndTimeMs.csv            StopReplica-TotalTimeNs.csv
Fetch-Consumer-RemoteTimeNs.csv           Metadata-LocalTimeNs.csv             topic1-0-NumLogSegments.csv
Fetch-Consumer-RequestsPerSec.csv         Metadata-RemoteTimeNs.csv            topic1-0UnderReplicated.csv
Fetch-Consumer-ResponseSendTimeNs.csv     Metadata-RequestsPerSec.csv          topic1-BytesInPerSec.csv
Fetch-Consumer-TotalTimeNs.csv            Metadata-ResponseSendTimeNs.csv      topic1-BytesOutPerSec.csv
Fetch-Follower-LocalTimeNs.csv            Metadata-TotalTimeNs.csv             topic1-FailedFetchRequestsPerSec.csv
Fetch-Follower-QueueTimeNs.csv            NumDelayedRequests.csv               topic1-FailedProduceRequestsPerSec.csv
Fetch-Follower-RemoteTimeNs.csv           Offsets-LocalTimeNs.csv              topic1-MessagesInPerSec.csv
Fetch-Follower-RequestsPerSec.csv         Offsets-QueueTimeNs.csv              topic2-0-LogEndOffset.csv
Fetch-Follower-ResponseSendTimeNs.csv     Offsets-RemoteTimeNs.csv             topic2-BytesInPerSec.csv
Fetch-LocalTimeNs.csv                     Offsets-RequestsPerSec.csv           topic2-FailedFetchRequestsPerSec.csv
Fetch-QueueTimeNs.csv                     Offsets-ResponseSendTimeNs.csv       topic2-FailedProduceRequestsPerSec.csv
Fetch-RemoteTimeNs.csv                    Offsets-TotalTimeNs.csv              topic2-MessagesInPerSec.csv
Fetch-RequestsPerSec.csv                  Produce-LocalTimeNs.csv              UnderReplicatedPartitions.csv
FollowerExpiresPerSecond.csv              Produce-QueueTimeNs.csv
IsrExpandsPerSec.csv                      Produce-RemoteTimeNs.csv
[1711][jkoshy@jkoshy-ld:~/kafka_metrics]$ head -5 UnderReplicatedPartitions.csv
# time,value
5,0
10,0
15,0
20,0
[1711][jkoshy@jkoshy-ld:~/kafka_metrics]$ head -5 topic1-0-NumLogSegments.csv
# time,value
155,1
160,1
165,1
170,1
[1711][jkoshy@jkoshy-ld:~/kafka_metrics]$ head -5 topic1-BytesInPerSec.csv
# time,count,1 min rate,mean rate,5 min rate,15 min rate
160,13508000,0.0,6076008.948566777,0.0,0.0
165,23078000,4184399.9999999995,3190445.85804151,4184399.9999999995,4184399.9999999995
170,61820000,4222394.894168145,5049580.141080749,4192254.3651439664,4187032.6802280727
175,104720000,4535629.303656083,6070207.519693674,4257504.861170192,4208932.7200112855