SAP runtime clock
stat/runtime_clock defines which clock is used for the runtimemeasurements (ABAP commans get run time or transaction ATRA). There aretwo clocks in the system: A clock based on gettimeofday and aplatform-specific clock based on a hardware register. The second clockhas better resolution and is less expensive to call, but does not workproperly in all environments.
Special character string (see below)
Who is allowed
Customer with SAP support
Limitation for os
On HP or DEC computers with multiple CPUs, the clock based ongettimeofday should be used.
Limitation for db
- gettimeofday on clock based on gettimeofday
- sap_clock on clock based on HW register