The "time interval" starts when one of the following conditions occur:
- A new "collection interval" for the measurement begins and Alarm 2220 - Local MP Congestion (refer to the DSR Alarms and KPIs Reference for details about this alarm) is already asserted with severity "Minor".
- Alarm 22200 - Local MP Congestion (refer to the DSR Alarms and KPIs Reference for details about this alarm) is asserted with severity "Minor" (onset of local DA-MP CPU congestion level 1 or abatement of local DA-MP CPU congestion levels 2 or 3).
When the "time interval" completes, the time measured is added to the measurement value.