DOKK / manpages / debian 11 / systemtap-doc / function::local_clock_us.3stap.en
FUNCTION::LOCAL_CLOC(3stap) Timestamp Functions FUNCTION::LOCAL_CLOC(3stap)

function::local_clock_us - Number of microseconds on the local cpu's clock


local_clock_us:long()

None

This function returns the number of microseconds 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).

tapset::timestamp_monotonic(3stap)

November 2020 SystemTap Tapset Reference