SessionTime

SessionTime[]

gives the total number of seconds of real time that have elapsed since the beginning of your Wolfram System session.

Details

  • SessionTime starts counting time as soon as your operating system considers your Wolfram System process to be executing.
  • SessionTime is accurate only down to a granularity of at least $TimeUnit seconds.

Examples

Basic Examples  (2)

The number of seconds since this kernel session started:

Get cumulative wall-clock timings during a computation:

The intervals between timings:

Introduced in 1991
 (2.0)