High latency with high nwk_exempt CPU utilization after FlexVol to FlexGroup conversion
Applies to
- ONTAP 9
- FlexGroup converted from FlexVol
Issue
- High latency from
Network
andCluster
in the output ofqos statistics volume latency show
- The first constituent 0001 has much higher IOPS and Latency than its peers, as shown in
qos statistics volume performance show
- High CPU util and unproportionally higher
nwk_exempt
CPU domain utilizaiton thanwafl_exempt