Performance
Performance
Featured
Performance Resolution Guide
Start here to troubleshoot ONTAP 9 performance
Start here to troubleshoot ONTAP 9 performance
Data Processing latency Resolution Guide
Troubleshoot Data Processing latency
Troubleshoot Data Processing latency
Disk utilization and latency Resolution Guide
Troubleshoot FAS high disk latency or utilization
Troubleshoot FAS high disk latency or utilization
Other Resources
- POC testing seeing intermittent increased disk latency on different disksWed, 29 Oct 2025
- High latency on single aggregateTue, 28 Oct 2025
- Slower SnapMirror throughput after upgrading to ONTAP 9.14.1 or laterThu, 23 Oct 2025
- Sudden spike in Node latency and utilization while givebackThu, 23 Oct 2025
- High VM latency pulling data from a NFS shareMon, 20 Oct 2025
- Read throughput is lower than write throughput due to low cache hit rateFri, 17 Oct 2025
- Node Optimal Point Utilization is retained at a very low value: 20 percentFri, 17 Oct 2025
- Identifying NetApp Cloud Volumes with High Read Requests to S3 FabricPoolFri, 17 Oct 2025
- Protocol Latency seen with 5 min snapshot scheduleThu, 16 Oct 2025
- Cloud Volumes ONTAP for Azure experiences performance issues due to deployment on host with Microsoft Azure Network Adapter (MANA)Thu, 16 Oct 2025
- CONTAP-414670: CM quota system deletes all CCMA files after reboot when CCMA file space exceeds limitTue, 14 Oct 2025
- Daily latency spike on a CITRIX volumeMon, 13 Oct 2025
- CONTAP-561705: DRCGFM: Cannot add volume to QoS policy group because volume is not contained in the Vserver to which the policy group belongsSun, 12 Oct 2025
- High latency observed on ONTAP S3 bucket with default quotaSat, 11 Oct 2025
- CIFS Share Slowness on ONTAPWed, 08 Oct 2025
- High latency on HDD system with Citrix ContainersMon, 06 Oct 2025
- What impact does full file operation auditing have on NFS/SMB cluster performance?Mon, 06 Oct 2025
- High latency on FlexCache volumesThu, 02 Oct 2025
- Lower than expected IOPS due to SnapMirror Active SyncTue, 30 Sep 2025
- We have a net new filer we brought online and are migrating data to it. The filer isThu, 18 Sep 2025
- CONTAP-448664: ONTAP cluster node reboots unexpectedlyFri, 31 Oct 2025
- High cluster interconnect latency due to cluster switch QoSThu, 30 Oct 2025
- What are performance archives and how are they triggered?Wed, 29 Oct 2025
- POC testing seeing intermittent increased disk latency on different disksWed, 29 Oct 2025
- Slower SnapMirror throughput after upgrading to ONTAP 9.14.1 or laterWed, 29 Oct 2025
- Elevated CPU, cluster latency, or cluster port utilization when using indirect traffic using CIFS or NFSWed, 29 Oct 2025
- High latency observed post Ontap upgrade to 9.14+ with SnapMirror synchronous and lock manager conflictWed, 29 Oct 2025
- What commands are useful to monitor performance in ONTAP 9?Tue, 28 Oct 2025
- ONTAP 9 Performance - Resolution PathTue, 28 Oct 2025
- High latency on single aggregateTue, 28 Oct 2025
- Sudden spike in Node latency and utilization while givebackTue, 28 Oct 2025
- High latency from NVLOG transfer on Azure Cloud Volume ONTAPMon, 27 Oct 2025
- CONTAP-93354: Possible race condition while processing iscsi work itemSat, 25 Oct 2025
- CONTAP-86314: “Unable to find the volume's uuid for volume" error message on MetroCluster nodesSat, 25 Oct 2025
- CONTAP-126727: page fault due to invalid memory allocationSat, 25 Oct 2025
- CONTAP-82625: MetroCluster configuration replication failure Internal Error: Failed to verify if the volume has blocks in the capacity tierSat, 25 Oct 2025
- CONTAP-93920: MGWD reboot unexpectedly in Mixed Version Cluster due to REST API callsSat, 25 Oct 2025
- CONTAP-103040: Throughput reported by 'network test-link' lower than expected.Sat, 25 Oct 2025
- CIFS clients access slowly with FPolicy disconnecting repeatedlyWed, 22 Oct 2025
- High latency resolved by disabling FpolicyWed, 22 Oct 2025
