dtracing ZFS on FreeBSD

Michael W. Lucas mwlucas at michaelwlucas.com
Fri Feb 19 19:09:13 UTC 2016

On Fri, Feb 19, 2016 at 01:51:21PM -0500, Tom Curry wrote:
>    For the variable drops you could try increasing the buffer size, I know
>    I ran into this when I was tracing something very noisy and it
>    definitely helped.
>    #pragma D option bufsize=1m

Cranking it up to the limit of 16m helps, thank you.

But the problem still appears during load, just not as often.

Any other suggestions, anyone?


Michael W. Lucas  -  mwlucas at michaelwlucas.com, Twitter @mwlauthor 
http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/

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