<font class="Apple-style-span" face="verdana, sans-serif">Hi All,</font><div><font class="Apple-style-span" face="verdana, sans-serif"><br></font></div><div><font class="Apple-style-span" face="verdana, sans-serif">I am replying to my last email. Apologies if this cause any problems. </font></div>
<div><font class="Apple-style-span" face="verdana, sans-serif"><br></font></div><div><font class="Apple-style-span" face="verdana, sans-serif">Please see the Disk performance below. Looks to me there is no issue on the Disk IO.</font></div>
<div><font class="Apple-style-span" face="verdana, sans-serif"><br></font></div><div><font class="Apple-style-span" face="verdana, sans-serif">Right now I am using CentOS 5.5 32 bit and kernel 2.6.18-194.26.1.el5PAE #1 SMP . I could not find any other way to figure out what is causing this problem. is it a good idea to use CentOS 64 bit ?</font></div>
<div><font class="Apple-style-span" face="verdana, sans-serif"><br></font></div><div><font class="Apple-style-span" face="verdana, sans-serif"><div>[root@hd-t1463cl ~]# sar</div><div>Linux 2.6.18-194.26.1.el5PAE </div><div>
12/29/2010</div><div><br></div><div>12:00:01 AM CPU %user %nice %system %iowait</div><div>%steal %idle</div><div>12:10:01 AM all 0.02 0.00 0.02 0.12</div><div>0.00 99.85</div>
<div>12:20:01 AM all 0.02 0.00 0.02 0.12</div><div>0.00 99.84</div><div>12:30:01 AM all 0.01 0.00 0.02 0.12</div><div>0.00 99.85</div><div>12:40:01 AM all 0.02 0.00 0.02 0.13</div>
<div>0.00 99.83</div><div>12:50:01 AM all 0.02 0.00 0.02 0.12</div><div>0.00 99.83</div><div>01:00:01 AM all 0.02 0.00 0.02 0.11</div><div>0.00 99.85</div><div>
<br></div><div><br></div><div>[root@hd-t1463cl ~]# cat /proc/mdstat</div><div>Personalities : [raid1]</div><div>md0 : active raid1 sdb1[1] sda1[0]</div><div> 104320 blocks [2/2] [UU]</div><div><br></div><div>md1 : active raid1 sdb2[1] sda2[0]</div>
<div> 2096384 blocks [2/2] [UU]</div><div><br></div><div>md2 : active raid1 sdb5[1] sda5[0]</div><div> 308271168 blocks [2/2] [UU]</div><div><span class="Apple-tab-span" style="white-space:pre"> </span> </div><div>
[root@hd-t1463cl ~]# hdparm -tT /dev/sda</div><div><br></div><div>/dev/sda:</div><div> Timing cached reads: 15900 MB in 1.99 seconds = 7974.92 MB/sec</div><div> Timing buffered disk reads: 330 MB in 3.01 seconds = 109.70 MB/sec</div>
<div><br></div><div>[root@hd-t1463cl ~]# hdparm -tT /dev/sdb</div><div><br></div><div>/dev/sdb:</div><div> Timing cached reads: 15000 MB in 1.99 seconds = 7522.76 MB/sec</div><div> Timing buffered disk reads: 334 MB in 3.01 seconds = 110.79 MB/sec</div>
</font>
<div><br></div>Thanks and regards,</div><div>Lloyd<br><br><div class="gmail_quote">On Tue, Dec 28, 2010 at 2:05 PM, Aloysius Lloyd <span dir="ltr"><<a href="mailto:lloyd.aloysius@gmail.com">lloyd.aloysius@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><font face="verdana, sans-serif"><div>Brian,</div><div><br></div><div>Here is information about the box and codec</div>
<div><br></div><div>processor : 2</div><div>vendor_id : GenuineIntel</div>
<div>cpu family : 6</div><div>model : 15</div><div>model name : Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz</div><div>stepping : 11</div><div>cpu MHz : 2394.057</div><div>cache size : 4096 KB</div>
<div>physical id : 0</div><div>siblings : 4</div><div>core id : 2</div><div>cpu cores : 4</div><div>apicid : 2</div><div>fdiv_bug : no</div><div>hlt_bug : no</div><div>f00f_bug : no</div>
<div>coma_bug : no</div><div>fpu : yes</div><div>fpu_exception : yes</div><div>cpuid level : 10</div><div>wp : yes</div><div>flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm</div>
<div>bogomips : 4787.33</div><div><br></div><div>---</div><div><br></div><div>Applications</div><div><br></div><div>/usr/local/freeswitch/bin/freeswitch -nc</div><div>mysql</div><div>Apache</div><div><br></div><div>
Apache and mysql use only for xml_cdr. There is no other applications.</div><div><br></div><div>--</div><div><br></div><div><div>top - 14:01:32 up 8 days, 12:57, 2 users, load average: 0.10, 0.05, 0.01</div><div>Tasks: 104 total, 1 running, 102 sleeping, 0 stopped, 1 zombie</div>
<div>Cpu(s): 0.0%us, 0.1%sy, 0.0%ni, 99.9%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st</div><div>Mem: 4137172k total, 730956k used, 3406216k free, 164412k buffers</div><div>Swap: 4192944k total, 0k used, 4192944k free, 463228k cached</div>
</div><div><br></div><div>---</div><div><br></div><div><div> total used free shared buffers cached</div><div>Mem: 4040 713 3326 0 160 452</div>
<div>-/+ buffers/cache: 101 3939</div><div>Swap: 4094 0 4094</div></div><div><br></div><div>--</div><div><br></div><div><div>v=0</div><div>o=FreeSWITCH 1293532168 1293532169 IN IP4 209.172.34.154</div>
<div>s=FreeSWITCH</div><div>c=IN IP4 209.172.34.154</div><div>t=0 0</div><div>m=audio 30754 RTP/AVP 0 101</div><div>a=rtpmap:0 PCMU/8000</div><div>a=rtpmap:101 telephone-event/8000</div><div>a=fmtp:101 0-16</div><div>a=silenceSupp:off - - - -</div>
<div>a=ptime:20</div><div>a=sendrecv</div></div><div><br></div><div>---</div><div><br></div></font><div class="im"><div><font face="verdana, sans-serif">FreeSWITCH Version 1.0.head (git-fcd6c54 2010-12-19 00-13-08 -0500)</font></div>
<div><font face="verdana, sans-serif"><br></font></div></div><div><font face="verdana, sans-serif">Thanks for your help.</font></div><div><font face="verdana, sans-serif"><br>
</font></div><div><font face="verdana, sans-serif">Lloyd</font></div><div><font face="verdana, sans-serif"><br></font><br><div class="gmail_quote"><div><div></div><div class="h5">On Tue, Dec 28, 2010 at 1:54 PM, Brian West <span dir="ltr"><<a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div></div><div class="h5"><div style="word-wrap:break-word">I run on a Intel(R) Core(TM)2 Quad CPU Q8200 ... its fine with 5.5 so what exactly are you running on? And where are these calls coming from? codec? sample rate and such?<div>
<br></div><font color="#888888"><div>/b</div></font><div><div><br><div><div>On Dec 28, 2010, at 12:50 PM, Aloysius Lloyd wrote:</div><br><blockquote type="cite"><span style="border-collapse:separate;font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;font-size:medium"><div>
<font face="verdana, sans-serif"><br>MOH - playing without any issue. I do not think Disk activity is a issue here. </font></div><div><font face="verdana, sans-serif"><br></font></div><div><font face="verdana, sans-serif">Box running <span style="font-family:Arial;font-size:12px;white-space:pre-wrap">Intel Core 2 Quad 2.4GHz + 4GB Ram - CentOS FreeSWITCH </span></font></div>
<div><font face="Arial"><span style="font-size:12px;white-space:pre-wrap"><br></span></font>IVR - Start low volume then increase ... sometime high volume then go to low volume</div><div>Voice mails - Noice, breaking voices etc ...</div>
<div><br></div><div>Any help is appreciated.</div><div><br></div><div>Thanks</div><div>Lloyd</div></span><br></blockquote></div><br></div></div></div><br></div></div><div class="im">_______________________________________________<br>
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