Hello,<div><br></div><div>My config :</div><div>I use smokeping 2.6.8 on 1 host with fping (ICMP) overs ~500 WAN devices (ADSL/SDSL) and in 2 months probably 2000 devices.</div><div>I have a script for creating Multiple Probe, that create a new Probe every 50 device (Today I have 10 Probes).</div>
<div>I use Perl FCGI.</div><div>I am quite satisfied with how polling is done. </div><div><br></div><div>But the display is really slow. Every time I click on a graph or menu I have to wait ~3 seconds.</div><div><br></div>
<div>What I can confirm using the time command.</div><div># time /usr/local/smokeping/bin/smokeping_cgi /usr/local/smokeping/etc/config</div><div><div>real 0m2.654s</div><div>user 0m2.507s</div><div>sys 0m0.108s</div>
</div><div><br></div><div>This a part of my config file :</div><div><br></div><div>....</div><div><div>+ FPing</div><div><br></div><div>binary = /usr/sbin/fping</div><div>packetsize = 32</div><div>timeout = 2</div></div>
<div>
<div>++ FPing1</div><div>++ FPing2</div><div>++ FPing3</div></div><div>....</div><div><br></div><div>How can I improve my smokeping setup to accelerate the display ?</div><div><br></div><div>PS : I note that :</div><div>
When I do an "strace" /usr/local/smokeping/bin/smokeping_cgi , I note many things, plus an "open" on ALL rrd files ???</div>
<div>Why do an open on all rrd files with this script ?</div><div><br></div><div># strace /usr/local/smokeping/bin/smokeping_cgi /usr/local/smokeping/etc/config</div><div>....</div><div>open("/usr/local/smokeping/xx/xx/devicexxx.rrd", O_RDONLY) = 4</div>
<div>...</div><div>close(4)</div><div><br></div><div><br></div>