The NAS Bridge dashboard displays pre-configured graphs showing system metrics.
Graph | Description |
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Cache Usage |
Shows cache usage for each cache device over the specified time frame (the default is "Today so far"). Use the Cache Device drop-down list to select which cache device is shown. The Cache Usage graph includes two lines, as follows:
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Intent Log Size |
Shows the Intent Log Size for each file system over the specified time frame (the default is "Today so far"). The Intent Log Size represents the degree to which the files in the cache have been "cleaned" (that is, persisted to the StorageGRID Webscale system). A non-zero value means that there are still operations in the queue to commit "dirty" files that have not been persisted to the StorageGRID Webscale system. A zero value means that all objects in the cache have been persisted. Use the File System drop-down list to select which file system is shown. |
Disk Rate |
Shows the number of bytes of data that were read and written per second by each disk in the system over the specified time frame (default is "Today so far"). The example screen shot shows two disks: sda and sdb. |
Network Rate |
Shows the data rate between the network and the node over the specified time frame (default is "Today so far"). Also includes tables showing the minimum, maximum, and average rates for received and transmitted data. |
CPU Load |
Shows the CPU load over the specified time frame (default is "Today so far"). This chart includes three lines that show the average load for 1-minute, 5-minute, and 10-minute intervals. |
Memory |
Shows RAM usage for the node in gibibytes (GiB) over the specified time frame (default is "Today so far").
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