- Notes, cautions, and warnings
- Additional resources
- About performance metrics
- Monitor system performance using the Unisphere GUI
- Monitor system performance using the CLI
- Reference
- Historical metrics available in Unisphere
- Cache Dirty Size (physical deployments only)
- Cache Read Hit IOPS
- Cache Read Miss IOPS
- Cache Write Hit IOPS
- Cache Write Miss IOPS
- FAST Cache Dirty Ratio (physical deployments only)
- System - CIFS Bandwidth
- System - CIFS I/O Size
- System - CIFS IOPS
- System - CIFS Response Time
- System - NFS Bandwidth
- System - NFS IOPS
- System - NFS I/O Size
- System - NFS Response Time
- System - File System Bandwidth
- File System Bandwidth
- System - File System I/O Size
- File System I/O Size
- System - File System IOPS
- File System IOPS
- LUN Bandwidth (System)
- LUN Bandwidth
- LUN I/O Size (System)
- LUN I/O Size
- LUN IOPS (System)
- LUN IOPS
- LUN Queue Length (System)
- LUN Queue Length
- LUN Response Time (System)
- LUN Response Time
- VVol Datastore Bandwidth (System)
- VVol Datastore Bandwidth
- VVol Datastore IOPS (System)
- VVol Datastore IOPS
- VVol Datastore Response Time (System)
- VVol Datastore Response Time
- CPU Utilization
- Fibre Channel Bandwidth (physical deployments only)
- Fibre Channel Requests/Second (physical deployments only)
- Fibre Channel Port Bandwidth (physical deployments only)
- Fibre Channel Port Replication Bandwidth (physical deployments only)
- Fibre Channel Port IOPS (physical deployments only)
- Fibre Channel Port Replication Requests/Second (physical deployments only)
- Fibre Channel Port Total Link Errors (physical deployments only)
- iSCSI Bandwidth
- iSCSI Requests/Second
- iSCSI Interface Bandwidth
- iSCSI Interface IOPS
- Ethernet Bandwidth
- Ethernet Packets
- Ethernet Port Bandwidth
- Ethernet Port Packets
- Drive Bandwidth (physical deployments only)
- Drive IOPS (physical deployments only)
- Drive Queue Length (physical deployments only)
- Drive Response Time (physical deployments only)
- Drive Service Time (physical deployments only)
- Tenant Bandwidth
- System - Drive Bandwidth
- System - Drive IOPS
- File System Client Bandwidth
- File System Client IOPS
- File System Client I/O Size
- File System Client Response Time
- System - Client File System Bandwidth
- System - Client File System IOPS
- System - Client File System I/O Size
- System - Client File System Response Time
Dell EMC Unity™ Family Monitoring System Performance
Additional resources
As part of an improvement effort, revisions of the software and hardware are periodically released. Therefore, some functions described in this document might not be supported by all versions of the software or hardware currently in use. The product release notes provide the most up-to-date information on product features. Contact your technical support professional if a product does not function properly or does not function as described in this document.
Where to get help
Support, product, and licensing information can be obtained as described below.
Product information
For product and feature documentation or release notes, go to Unity Technical Documentation at: dell.com/unitydocs.
Troubleshooting
For information about products, software updates, licensing, and service, go to Support (registration required) at: dell.com/support. After logging in, locate the appropriate product page.
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