6 Measurements related to end-to-end 5G network and network slicing

28.5523GPP5G performance measurementsManagement and orchestrationRelease 18TS

6.1 Void

6.2 Virtualised resource usage measurement

a) This measurement provides the mean usage of virtualised resource (e.g. processor, memory, disk) in single network slice instance during the granularity period.

b) OM

c) This measurement is generated with .sum suffix for the usage of each virtualised NF (see TS 32.426 [1]) related to single network slice instance by taking the weighted average. The algorithm of the weighted average is vendor specific.

d) Each measurement is an real value (Unit:%).

e) MeanProcessorUsage

MeanMemoryUsage

MeanDiskUsage

f) Performance measurement service.

g) Packet Switched.

h) 5GS

NOTE: The name of service in f) needs to align with the TS (e.g., 28.550) defining the management service.

Annex A (informative):
Use cases for performance measurements