Reports
Predefined report templates are provided for this integration. You can access them from the Reports tab and use them as-is or modify them to meet your needs. You can also create various report types related to integration entities.
For example, you might want to create a line chart that displays the loss of signal count for a user‐specified device node.
After a report is saved, the report can be persistently viewed from the Dashboard tab in IO.
For more information, see “Reports” in the Virtana Infrastructure Observability User Guide.
The following predefined reports are provided for this Integration and can be viewed in the IO Dashboard.
Report | Description |
|---|---|
Template - SVC Cluster Summary | High-level summary of an SVC cluster |
Template - SVC Health and Utilization Overview | Shows open case status of SVC Clusters/Nodes, as well as link events, and utilization metrics for SVC Clusters |
Template - SVC Performance and Credit Starvation Comparison | Compares buffer credit, workload, processing, and response time data for SVC clusters |
Template - SVC Port and Cache Performance | Compares the utilization of an SVC to its response time (internal and external to the SVC) and cache health |
Template - SVC Troubleshooting | Shows worst performers from a response time, buffer credit, and processing perspective for SVC Clusters, their internal components, and virtualized storage |
You can also create various report types related to integration entities and view those reports in the dashboard.
For example, you might want to create a line chart that displays the loss of signal count for a user-specified SVC node. Once it’s saved, the report can be persistently viewed in the dashboard. For more information, see Chapter 6 “Reports” in the Virtana Infrastructure Observability User Guide.
The following table lists the metrics associated with each SVC report type:
Report | Associated Metrics |
|---|---|
SVC Cluster Summary | Cluster Summary Storage Pool Pool Destage Latency Pool Destage Count Node Processing Overview Node Node Processing Percentage Node Compression Percentage |
SVC Health and Utilization Overview | Health Summary Cluster Case Criticality Node Case Criticality Node Port Link Events Node Loss of Sync Node Link Failure Node CRC Node Loss of Signal Node Port Utilization Node Port Transmit Node Port Receive IO Group Utilization IO Group Transmit IO Group Receive |
SVC Performance and Credit Starvation Comparison | MDisk Encryption & Tiering MDisk Encryption MDisk Tier Type Credit Starvation & Utilization IO Group B2B Node B2B IO Group Transmit Bytes to Hosts (Host Read Data) IO Group Received Bytes from Hosts (Host Write Data) Processor Utilization Node CPU - Processing Requests Node CPU - Compression MDisk Avg Read Response Per Operation MDisk Avg Write Response Per Operation MDisk Response Time Worst Performers MDisk Avg Read Response Per Operation MDisk Avg Write Response Per Operation MDisk Count by Easy Tier Load |
SVC Port and Cache Performance | Performance Summary Cluster Avg Write Response Cluster External Avg Write Response Response Time from MDisk and Pool MDisk Avg Read Response Per Operation MDisk Avg Write Response Per Operation Read Response Pool Write Response Pool Cache Fullness vs. Destage Latency Storage Pool Average Destage Count Storage Pool Average Read Cache Fullness Storage Pool Average Destage Latency Storage Pool Average Write Cache Fullness Storage Pool Max Destage Latency |
SVC Troubleshooting | Response Time Outliers Cluster Read Response Time per Operation Cluster Write Response Time per Operation IO Group Read Response Time per Operation IO Group Write Response Time per Operation Storage Pool Read Response Time per Operation Storage Pool Write Response Time per Operation Storage Volume Read Response Time per Operation Storage Volume Write Response Time per Operation MDisk Read Response Time per Operation MDisk Write Response Time per Operation MDisk Easy Tier Load IO Groups Flow Control and Utilization IO Group Flow Control IO Group Transmit Bytes to Hosts (Host Read Data) IO Group Received Bytes from Hosts (Host Write Data) Processor Utilization Node CPU - Processing Requests Node CPU - Compression |