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 Device Groups Performance
Table: EMC Symmetrix Device Groups Performance
Metric | Description |
---|---|
Host Reads | The number of host read operations performed each second by the group. |
Host Writes | The number of host write operations performed each second by the group. |
Host Read Hits | The number of host read operations performed each second by the group that were immediately satisfied from cache. |
Host Write Hits | The number of host write operations performed each second by the group that were immediately satisfied from cache. |
Host Read Misses | The number of host read operations performed each second by the group that were not satisfied from cache. |
Host Write Misses | The number of host write operations performed each second by the group that were not satisfied from cache. |
Host MB Reads | The cumulative number of host reads by the group, in MB per second. |
Host MB Written | The cumulative number of host writes by the group, in MB per second. |
Read Response Time | The average time taken by the Symmetrix array to serve one read I/O operation for this group. |
Write Response Time | The average time taken by the Symmetrix array to serve one write I/O operation for this group. |
WP Count | The number of tracks that are write-pending for the group. |