Hi, all my make commands run as time make ... I just got this result compiling scribus: 5m19.94s real 1h15m31.76s user 5m20.87s sys I do not know how long it really took but 1h seems far to high. It really could be 15min. NTPD is running. I did not notice any large time adjustments. Erich
Hi Erich, Erich Dollansky wrote:> 5m19.94s real 1h15m31.76s user 5m20.87s sys > > I do not know how long it really took but 1h seems far to high. It > really could be 15min.Looks like parallel processing, e.g. make running jobs on multiple CPU cores at once. If that's the case, the 'real' time is the actual elapsed time while 'user' and 'sys' are cumulative times per core. Sijmen
14.01.2021 8:16, Erich Dollansky wrote:> Hi, > > all my make commands run as time make ... > > I just got this result compiling scribus: > > 5m19.94s real 1h15m31.76s user 5m20.87s sys > > I do not know how long it really took but 1h seems far to high. It > really could be 15min. > > NTPD is running. I did not notice any large time adjustments.If you use 16 cores or more, numbers look fine: ~ 5min 20 sec "real" (wall clock) time spent to utilize nearly all power of CPU cores summarized to user+sys times.