Available performance graphs

Server and Cluster Administration Guide for Hitachi NAS Platform

Version
15.1.x
Audience
anonymous
Part Number
MK-92HNAS010-35
You can display graphs of NAS Server data for review. For NAS modules, an external NAS Manager can display the data. The following graphs are available:
  • File system performance (operations per second)
  • File system capacity
  • Storage pool capacity
  • Node operations (a stand-alone server is displayed as a single node).
Graph Describes Units of measurement
File System Ops/Sec For each of the selected file systems (up to five), the number of operations the selected file systems is processing, either for read or write. Operations/second
File System Capacity The total capacity of a single file system, including live data and snapshot usage. MB (megabytes), GB (gigabytes), TB (terabytes), or PB (petabytes)
Note: The maximum size of a file system is 1 PB, but a 1 PB file system is only supported on an HDP storage pool.
Storage Pool Capacity The total capacity of a single storage pool. MB (megabytes), GB (gigabytes), or TB (terabytes)
Node ops Protocol operations per second on the node. Operations/second
Ethernet Throughput Ethernet throughput; both RX (received) and TX (transmitted). Mb/sec (megabits per second)
System load File system load on the hardware of the server/node.

Refer to the hardware references for information about the hardware in your server/node.

% (percentage)
Disk latency Disk read and write latency, and disk stripe write latency. ms (milliseconds)
Storage throughput Storage throughput; both RX (received) and TX (transmitted). Mb/sec (megabits per second)
Cache and heap usage FSI cache and heap usage. % (percentage)
NVRAM waited allocs NVRAM waited allocations Number (each)
Running Network Receive Fibers Running Network Receive Fibers Number (each)