Step 2: Choose how data is collected into the custom KPI

1. Click Settings > Collector settings. Alternatively, you can start transaction /DVD/MON_COL.

2. Select the collector /DVD/MON_CL_COL_MEM_CPU_LAN.

3. Double-click Collector > Inputs & rules.

4. Click Edit in the column next to the input table /DVD/MON_DISK_I1.

5. Click  Switch mode (Ctrl+F1) and then  Create new records (F6).

6. Define a new rule:

   1. In the KPI name field, enter your custom KPI name. In our example, it is ZDISK_SDA_RESP_TIME.

   2. In the Value result field, enter RES_TIME.

   3. In the Disc name field, enter the custom disk to be monitored. In our example, it is sda.

7. Click Save.