> You can get the latency information using lgrpinfo -l > command. This will > extract the latency table from the kernel. Note that these > latencies are just > approximation of the real node-to-memory latencies, but they > do give idea of relative latencies. On sparc systems these > latencies are static but on x86 > system the system does some probing at boot time.
Just what I was after. > This is a hard problem... Agreed. > We may consider two modes - human-readable and tense outputs > for automatic > parsing. Would make a lot of sense. I was pleased to see one of the zfs monitoring commands offers this. > > Probably plgrp is not the right place for it, but we are > considering extending > ps(1) and prstat(1) so that you can see home lgroups using > familiar tools. Is it what you are looking for? Yes. I think prstat makes a lot of sense - it already displays lots of interesting info which you can't get at with ps (like the microstate stats). Regards, Phil. _______________________________________________ perf-discuss mailing list perf-discuss@opensolaris.org
