<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;">Hi,</div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;"><br></div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;">Well, that is the problem exactly - I need to get info every second to track traffic bursts, i.e. depth of precision should be on seconds level. So, in my case I`ll have to either poll it every second - or approximate it by computing an average…</div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;"><br></div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;">Thanks a lot for your answers!</div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;"><br></div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;">NM</div> <div id="bloop_sign_1385719665500952832"><span style="font-family:helvetica,arial;font-size:13px"></span>-- <br>Nick Maslov<br><span>Sent with <a href="http://airmailapp.com/tracking">Airmail</a></span></div> <br><p style="color:#A0A0A8;">On November 29, 2013 at 11:47:50 AM, Julien Danjou (<a href="mailto://julien@danjou.info">julien@danjou.info</a>) wrote:</p> <blockquote type="cite" class="clean_bq"><span><div><div>On Fri, Nov 29 2013, Nick Maslov wrote:
<br>
<br>Hi Nick,
<br>
<br>> How do you think, is it a right way to meter such data with ceilometer? I
<br>> mean, such statistics should be transferred to collector each second, and in
<br>> case of >1000 VM`s can easily bring down database. How do you think?
<br>
<br>You don't _have to_ poll every seconds, you can poll every minute and
<br>compute an average. That really depends on what precision you need.
<br>
<br>You can do the same things with the existing samples provided by
<br>Ceilometer.
<br>
<br>--
<br>Julien Danjou
<br>/* Free Software hacker * independent consultant
<br> http://julien.danjou.info */
<br><hr> <div>- signature.asc, 851 bytes</div> </div></div></span></blockquote></body></html>