sysMultiHostCpuUsageRatio5s

This is  average usage ratio of CPU for the associated host in the last five seconds. It is calculated by 
(sum of deltas for user, niced, system)/(sum of deltas of user, niced, system, idle, irq, softirq, and iowait),
where each delta is the difference for each stat over the last 5-second interval;
user: sysMultiHostCpuUser5s;
niced: sysMultiHostCpuNiced5s;
	stolen: sysMultiHostCpuStolen5s;
system: sysMultiHostCpuSystem5s;
idle: sysMultiHostCpuIdle5s;
irq: sysMultiHostCpuIrq5s;
iowait: sysMultiHostCpuIowait5s

MIB

F5-BIGIP-SYSTEM-MIB

OID

.1.3.6.1.4.1.3375.2.1.7.5.2.1.19

Type

column

Access

readonly

Status

current

Parent

sysMultiHostCpuEntry