HECToR Monthly Report, Phase 2A system, February 2011
Information on the utilisation, disk allocations, slowdowns and helpdesk statistics can be found in the associated SAFE monthly report.
Dates covered: 08:00 1 February 2011 to 08:00 1 March 2011
Number of hours: 672
Scheduled down time: 4 hours 7 minutes
The following incidents were recorded:
Details of severity level 1 incidentsNote: Incident-5811 affecting both services reported under Phase 2b (contractual service).
|Incident-5801||24/02/2011||Link inactive - PDU failure||02:53||Cray|
MTBF and Serviceability
- Note 1: Serviceability%= 100*(WCT-SDT-UDT)/(WCT-SDT)
- Note 2: MTBF (Mean Time Between Failures) is defined as 732/Number of failures.
2: Performance Statistics
|Technology throughput||8700 hours|
|Capability job completion rate||100%|
Note: Technology throughput is calculated: 12*(732-UDT-SDT); 732 - annual average number of hours in a month
Note: MTBF is calculated as 732/number of failures