Won't it change frequently if the machine has quite a few other processes running, and is also receiving packets at a fairly high rate ?
On Thu, Apr 22, 2010 at 2:10 PM, John Martin <[email protected]>wrote: > On 04/22/10 03:58 PM, Vishal Ahuja wrote: > >> Hi, >> >> Is there a way to monitor the number of rx_descriptors (using dtrace or >> any other tool) being used in the e1000g driver on opensolaris 2008.11? >> > > How about something like: > > dtrace -n "e1000g_receive:entry{self->adapter=(e1000g_t *)arg0;} > e1000g_receive:retu...@[0]=quantize(self->adapter->rx_desc_num);}" > > Although this is probably overkill as it doesn't look like the number > of rx descriptors changes over time. > >
_______________________________________________ driver-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/driver-discuss
