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From: Yongming Zhao <ming.zym@gmail.com>
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Subject: Re: Some DNS stats don't persist through restart.
Date: Thu, 6 Nov 2014 11:29:28 +0800
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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 =D5=D4=D3=C0=C3=F7

> =D4=DA 2014=C4=EA11=D4=C26=C8=D5=A3=AC=C9=CF=CE=E77:59=A3=ACAdam W. =
Dace <colonelforbin74@gmail.com> =D0=B4=B5=C0=A3=BA
>=20
> 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.
>=20
> 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.
>=20
> I'm not really sure what the scoop with "DNS Time" is...for me it's =
always 0.0.  :(
>=20
> What can I do to help get this resolved eventually?
>=20
> Regards,
>=20
> Adam


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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html =
charset=3Dgb2312"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D""><div class=3D"">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.</div><div class=3D""><br =
class=3D""></div><br class=3D""><div class=3D"">
<div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; orphans: =
auto; text-align: start; text-indent: 0px; text-transform: none; =
white-space: normal; widows: auto; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D""><div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; =
orphans: auto; text-align: start; text-indent: 0px; text-transform: =
none; white-space: normal; widows: auto; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D""><div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; =
orphans: auto; text-align: start; text-indent: 0px; text-transform: =
none; white-space: normal; widows: auto; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D""><div class=3D"">- Yongming Zhao =
=D5=D4=D3=C0=C3=F7</div></div></div></div>
</div>

<br class=3D""><div><blockquote type=3D"cite" class=3D""><div =
class=3D"">=D4=DA 2014=C4=EA11=D4=C26=C8=D5=A3=AC=C9=CF=CE=E77:59=A3=ACAda=
m W. Dace &lt;<a href=3D"mailto:colonelforbin74@gmail.com" =
class=3D"">colonelforbin74@gmail.com</a>&gt; =D0=B4=B5=C0=A3=BA</div><br =
class=3D"Apple-interchange-newline"><div class=3D"">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.<div class=3D""><br class=3D""></div><div class=3D"">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.</div><div class=3D""><br class=3D""></div><div class=3D"">I'm not =
really sure what the scoop with "DNS Time" is...for me it's always 0.0. =
&nbsp;:(</div><div class=3D""><br class=3D""></div><div class=3D"">What =
can I do to help get this resolved eventually?</div><div class=3D""><br =
class=3D""></div><div class=3D"">Regards,</div><div class=3D""><br =
class=3D""></div><div class=3D"">Adam</div>
</div></blockquote></div><br class=3D""></body></html>=

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