Is there an equivalent to volume latency in Unified Manager by using ONTAP CLI or SNMP?
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- Category:
- active-iq-unified-manager
- Specialty:
- om
- Last Updated:
- 3/13/2023, 1:33:13 PM
Applies to
- Active IQ Unified Manager
- OnCommand Unified Manager
- ONTAP 9
Answer
- Unified Manager captures performance data every 5 minutes by retrieving ccma files that are generated on each node of a cluster
- This is not real-time but based on one minute samples captured on the cluster.
- Navigate in Unified Manager to a particular volume and see the latency, iops, and throughput.
- Switch to the breakdown charts to get further details such as read,write,other.
- The closest equivalent via cli will be '
qos statistics volume performance show
'
Cluster::> qos statistics volume performance show Workload ID IOPS Throughput Latency --------------- ------ -------- ---------------- ---------- -total- - 54 3.38MB/s 1232.36ms vol1-wid13990 13990 54 3.38MB/s 1232.36ms -total- - 54 3.38MB/s 1095.44ms vol1-wid13990 13990 54 3.38MB/s 1095.44ms -total- - 54 3.38MB/s 1210.90ms vol1-wid13990 13990 54 3.38MB/s 1210.90ms -total- - 54 3.38MB/s 887.71ms vol1-wid13990 13990 54 3.38MB/s 887.71ms
Note: This may not match numbers seen in Unified Manager based on when the information is captured
Additional Information
N/A