On 04/13/2013 09:37 PM, Venkateswarlu Mandadi wrote: > We are using CMS collector for oldgen (large heap -Xmx18g) and we have > observed there is a long whole world stop, in GC logs it was observed that > GC times are looking alright, but Times: Usr showing around more than 3 > mins. > > Can someone explain Times fields > > Times: user=0.45 sys=0.00, real=0.09 secs
Linux? It's probably related to a kernel bug that misreports CPU time spent in page migration. Andrew.
