D-Link DNS-1550-04 Product Manual - Page 61

Performance monitor

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3. The firmware image file appears in the in the field. 4. Click the Submit button. 5. When the update is completed a message tells you to reboot the subsystem. Click the OK button to restart the system. Warning: Do NOT power off the system during the update! 3.5.6 Performance monitor The Performance Monitor screen allows you to monitor the performance of NAS using the analyzed illustrations. Support Table: Logical Drive Physical Drive Port Bandwidth ● ● ● Cache Usage ● Dirty Cache ● Maximum Latency ● ● ● Average Latency ● ● ● Minimum Latency ● ● ● IO request ● ● ● To view the Logical Drive performance: 1. Click AdminTool tab > Performance Monitor. 2. In the Logical Drive field, click the Select Logical Drives button to select the logical drive you want and select a performance type from the dropdown menu. When done, the performance of selected logical drive will be shown in the illustration below. To view the Physical Drive performance: 61

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61
3.
The firmware image file appears in the in the field.
4.
Click the
Submit
button.
5.
When the update is completed a message tells you to reboot the
subsystem. Click the
OK
button to restart the system.
Warning:
Do NOT power off the system during the update!
3.5.6 Performance monitor
The Performance Monitor screen allows you to monitor the performance of
NAS using the analyzed illustrations.
Support Table:
Logical Drive
Physical Drive
Port
Bandwidth
●
●
●
Cache Usage
●
Dirty Cache
●
Maximum Latency
●
●
●
Average Latency
●
●
●
Minimum Latency
●
●
●
IO request
●
●
●
To view the Logical Drive performance:
1.
Click
AdminTool
tab
>
Performance Monitor
.
2.
In the Logical Drive field, click the Select Logical Drives button to select
the logical drive you want and select a performance type from the
dropdown menu. When done, the performance of selected logical drive
will be shown in the illustration below.
To view the Physical Drive performance: