Parameter
enque/use_pfclock2
Short text
Use pfclock2 to measure times in enqueue process
Parameter Description
Normally, the kernel function pfclock is used to measure the performance and functionality in enqueue. However, since there are problems with the function on some platforms, you can alternatively use the function pfclock2, which is less exact but more robust.
The parameter can have the following values:
• TRUE, true, ALL, all: Use pfclock2 for all measurements
• LOCK, lock: Only use pfclock2 for measurement of lock operations (pfclock is very prone to errors here)
• FALSE, false: Use pfclock (default setting)
Application Area
Enqueue
Parameter Unit
Special string
Default Value
FALSE
Who is permitted to make changes?
Customer
