Workload Profile. The performance of the system is dependent on how the load is delivered to the system. For example it is easier to achieve faster response times for a system that receive an regular arrival of work throughout the day compared to one that receive burst of traffic.
The January 17 2002 eruption of Nyiragongo volcano started suddenly at 8:25 local time. The eruption effectively involved a reopening and extension of the 1977 fault system and a renewed drainage of the lava lake, followed by the eruption of some magma from a deeper source.
Nyiragongo volcano (3470m) is a large basaltic stratovolcano located about 15 km north of the city of Goma in the Democratic Republic of Congo. The volcano is famous for persistent lava lake activity in its huge summit crater.