Hello,
On 07.12.2018 20:25, Alan Somers wrote:
I also can see the iotop in the context of network data transferred
using trafshow, but this doesn't scale well to iops, and I would see
reads/writes per second in terms that block devices use.
Thanks.
Eugene.
What's wrong with gstat? Use "gstat -a" to suppress idle devices.
-Alan
Everything is wrong with gstat in this case.
First of all, this is what's wrong -
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=227465 , and gstat
required zvols to be volmode=geom to use it this way.
Second, volmode=dev is supposed to be more performing.
Finally, I find hilarious that first answer in the dtrace@ was "don't
use dtrace".
Eugene.
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