NetBackup IT Analytics Certified Configuration Guide
- Introduction
- Portal and database servers
- Data Collector server configurations
- Capacity Manager configurations
- Array/LUN performance Data Collection
- EMC Isilon array performance metrics
- NetApp Cluster-Mode performance metrics
- EMC Symmetrix enhanced performance metrics
- Host access privileges, sudo commands, ports, and WMI proxy requirements
- Cloud configurations
- Virtualization Manager configurations
- File Analytics configurations
- Fabric Manager configurations
- Backup Manager configurations
- ServiceNow configurations
- Internal TCP port requirements
EMC Symmetrix Disk Group Performance
Table: EMC Symmetrix Disk Group Performance
Metric | Description |
---|---|
Percent Busy | The % of time that the disk group is busy serving I/O requests. |
Total SCSI Commands | The total number of commands performed by the disk group each second: read, write, skip mask, verify, XOR write, and XOR write-read. |
Disk Reads | The number of reads per second for the disk group. |
Disk Writes | The number of writes per second for the disk group. |
MB Read | The read throughput of the disk group, in MB per second. |
MB Written | The write throughput of the disk group, in MB per second. |
Read Response Time | The average time taken by the disk group to serve one read command. |
Write Response Time | The average time taken by the disk group to serve one write command. |
MBs | The total number of MB per second for the disk group. |
IOs | The total number of read and write I/Os per second for the disk group. |
Total Capacity | Total capacity of all the disks in the disk group. |
Used Capacity | Total capacity allocated from all the disks in the disk group. |