On Thu, Apr 17, 2014 at 11:03 PM, carlos antonio neira bustos <[email protected]> wrote: > Hi All, > > If the vminfo provider is not available, could I get the same > functionality from the vm_* probes? > > I mean, for example this one liner in Solaris: > > dtrace -n pgin'{@[execname] = count()}' > > > Is the same as doing this in FreeBSD ? > > > dtrace -n vm_page_insert:entry'{ @[execname] = count();}' >
No, vm_page_insert doesn't correspond to a pagein. vm_page_insert is just used to add a page to a vm object, which is a higher-level operation. The vm object will determine what happens when an access of one of its pages causes a fault. It could result in a pagein from swap or a backing file, or it could just result in the allocation of a zero-filled page. > > > > Bests > _______________________________________________ > [email protected] mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-dtrace > To unsubscribe, send any mail to "[email protected]" _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-dtrace To unsubscribe, send any mail to "[email protected]"
