▪
Second Hard Drive (/dev/sdb) Reads/Writes Bytes/Sec - Displays utilization of secondary hard
disk space for all nodes.
▪
Root FS HDD (/dev/sda) Reads/Writes Bytes/Sec - Displays utilization of root files system on the
hard drive for all nodes.
▪
Lustre Reads/Writes Bytes/Second - Displays the aggregate Lustre I/O for all the nodes.
○
NETWORK READS AND WRITES
▪
Aries HSN Bytes/Sec In/Out - Displays the overall Aries network TCP traffic information for nodes.
Note that non-TCP Aries traffic, including most traffic generated by CGE, is not shown here.
▪
Operational network Bytes/sec In/Out - Displays the overall operational network traffic information
for all nodes.
▪
Management network Bytes/sec In/Out - Displays the overall management network traffic
information for all nodes.
Figure 5. Aggregate Compute Node Performance Statistics
●
Basic Metrics - Displays graphs representing statistical data related to network, CPU, and I/O utilization for
the Urika-GX system, as a whole.
TIP: It is recommended that administrators use the Basic Metrics dashboard before using other
dashboards to retrieve a summary of the system's health.
This dashboard contains the following graphs:
System Monitoring
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