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From: "Adam W. Dace" <colonelforbin74@gmail.com>
Date: Thu, 06 Nov 2014 04:01:26 +0000
Message-ID: 
 <CALKvBnYxhDVwU0rPMcmG5CF_3JCx7tmH3ygxC-hwtEw9xLFSLw@mail.gmail.com>
Subject: Re: Some DNS stats don't persist through restart.
To: users@trafficserver.apache.org
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I went ahead and created this as Jira TS-3176.  Hopefully someone can take
a look at this...I'll also try to take a peek at the other statistics
produced by TrafficServer and see if there's any others that appear to be
"glaringly" wrong.

--Adam

On Wed Nov 05 2014 at 9:30:07 PM Yongming Zhao <ming.zym@gmail.com> wrote:

> please file the ticket in Jira, afaict the stats is not that good
> maintained consistently during most of the changes. as always, patch is
> welcome.
>
>
> - Yongming Zhao =E8=B5=B5=E6=B0=B8=E6=98=8E
>
> =E5=9C=A8 2014=E5=B9=B411=E6=9C=886=E6=97=A5=EF=BC=8C=E4=B8=8A=E5=8D=887:=
59=EF=BC=8CAdam W. Dace <colonelforbin74@gmail.com> =E5=86=99=E9=81=93=EF=
=BC=9A
>
>
> Now that things have settled down a bit since ATS v5.0 I wanted to bring
> this up as I actually use these numbers pretty often to "keep an eye" on
> TrafficServer.
>
> I can't speak for all of these, but I've noticed over time when viewing
> stats through traffic_top the "DNS lookup" stat will happily persist
> through a restart but at the very least "DNS hits" and "DNS Hit" will not=
.
>
> I'm not really sure what the scoop with "DNS Time" is...for me it's alway=
s
> 0.0.  :(
>
> What can I do to help get this resolved eventually?
>
> Regards,
>
> Adam
>
>

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I went ahead and created this as Jira TS-3176.=C2=A0 Hopefully someone can =
take a look at this...I&#39;ll also try to take a peek at the other statist=
ics produced by TrafficServer and see if there&#39;s any others that appear=
 to be &quot;glaringly&quot; wrong.<br><div><br></div><div>--Adam</div><br>=
<div class=3D"gmail_quote">On Wed Nov 05 2014 at 9:30:07 PM Yongming Zhao &=
lt;<a href=3D"mailto:ming.zym@gmail.com">ming.zym@gmail.com</a>&gt; wrote:<=
br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left=
:1px #ccc solid;padding-left:1ex"><div style=3D"word-wrap:break-word"><div>=
please file the ticket in Jira, afaict the stats is not that good maintaine=
d consistently during most of the changes. as always, patch is welcome.</di=
v><div><br></div><br><div>
<div style=3D"color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-=
indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wra=
p:break-word"><div style=3D"color:rgb(0,0,0);letter-spacing:normal;text-ali=
gn:start;text-indent:0px;text-transform:none;white-space:normal;word-spacin=
g:0px;word-wrap:break-word"><div style=3D"color:rgb(0,0,0);letter-spacing:n=
ormal;text-align:start;text-indent:0px;text-transform:none;white-space:norm=
al;word-spacing:0px;word-wrap:break-word"><div>- Yongming Zhao =E8=B5=B5=E6=
=B0=B8=E6=98=8E</div></div></div></div>
</div>

<br><div><blockquote type=3D"cite"><div>=E5=9C=A8 2014=E5=B9=B411=E6=9C=886=
=E6=97=A5=EF=BC=8C=E4=B8=8A=E5=8D=887:59=EF=BC=8CAdam W. Dace &lt;<a href=
=3D"mailto:colonelforbin74@gmail.com" target=3D"_blank">colonelforbin74@gma=
il.com</a>&gt; =E5=86=99=E9=81=93=EF=BC=9A</div></blockquote></div></div><d=
iv style=3D"word-wrap:break-word"><div><blockquote type=3D"cite"><br><div>N=
ow that things have settled down a bit since ATS v5.0 I wanted to bring thi=
s up as I actually use these numbers pretty often to &quot;keep an eye&quot=
; on TrafficServer.<div><br></div><div>I can&#39;t speak for all of these, =
but I&#39;ve noticed over time when viewing stats through traffic_top the &=
quot;DNS lookup&quot; stat will happily persist through a restart but at th=
e very least &quot;DNS hits&quot; and &quot;DNS Hit&quot; will not.</div><d=
iv><br></div><div>I&#39;m not really sure what the scoop with &quot;DNS Tim=
e&quot; is...for me it&#39;s always 0.0. =C2=A0:(</div><div><br></div><div>=
What can I do to help get this resolved eventually?</div><div><br></div><di=
v>Regards,</div><div><br></div><div>Adam</div>
</div></blockquote></div></div></blockquote></div>

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