- Notes, cautions, and warnings
- Introduction to this guide
- InsightIQ overview
- Cluster monitoring
- Performance reports
- Performance reports overview
- Live Performance Reports overview
- Cluster Performance report overview
- Node Performance report overview
- Network Performance report overview
- Client Performance report overview
- Disk Performance report overview
- File System Performance report overview
- File System Cache Performance report overview
- Cluster Capacity Performance report overview
- Deduplication Performance report overview
- Cluster Events Performance report overview
- Jobs and Services Performance report overview.
- Live Performance reports
- Publish reports
- Scheduling Performance reports
- Interpreting Performance reports
- File System reports
- Creating custom reports
- InsightIQ export data
Isilon InsightIQ User Guide
Average Pending Disk Operations Count report
The Average Pending Disk Operations Count report shows the average number of operations or transfers that are in the processing queue for each disk in the cluster.
You can break out this data by node or disk.
The graph focuses of on the queue depth of disk operations. The graph is most meaningful when viewing the disk detail breakout. Disk pending operation counts of 10 or less usually mean that the drives are operating as intended. Counts higher than 10 could indicate backlogs in disk operations, sometimes resulting in performance issues with the cluster. Viewing the disk breakout could identify a drive or node with excessively high counts that are compared to the others, which may indicate a hardware or configuration issue. If all the nodes/drives have high counts, the workflow is most likely spindle-bound.
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please select whether the article was helpful or not.
Comments cannot contain these special characters: <>()\