How To Fix VIRT355 - CPU Bottleneck Indicator

SAP Error Message - Details

• Message type: E = Error

• Message class: VIRT - Virtualization Monitoring

• Message number: 355

• Message text: CPU Bottleneck Indicator

The CPU Bottleneck Indicator is only available for z/OS LPARs. It uses
the fact that RMF also reports Processor Delays and allows for a better
Analysis and Alerting. The semantic is agreed on by all SAP supported
virtualization platforms. The value range is 0-10. 0-5 is considered
o.k. ("green"), 6-7 mean "Warning"("Yellow") and 8-10 are "Red".
It is calculated according to the following table:
Delay,,,,log. CP Usage,,Bottleneck Indicator
0,,,,< 10 %,,,,0
0,,,,< 30 %,,,,1
0,,,,<50 %,,,,2
0,,,,<70 %,,,,3
0,,,,<90 %,,,,4
0,,,,90 % +,,,,5
1-2,,,,-,,,,,,6
3-4,,,,-,,,,,,7
5-6,,,,-,,,,,,8
7-8,,,,-,,,,,,9
10+,,,,-,,,,,,10,,,,,,,,,,

Error message extract from SAP system. Copyright SAP SE.