table of contents
FUNCTION::LOCAL_CLOC(3stap) | Timestamp Functions | FUNCTION::LOCAL_CLOC(3stap) |
NAME¶
function::local_clock_ns - Number of nanoseconds on the local cpu´s clock
SYNOPSIS¶
local_clock_ns:long()
ARGUMENTS¶
None
DESCRIPTION¶
This function returns the number of nanoseconds on the local cpu´s clock. This is always monotonic comparing on the same cpu, but may have some drift between cpus (within about a jiffy).
SEE ALSO0¶
tapset::timestamp_monotonic(3stap)
June 2018 | SystemTap Tapset Reference |