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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>It looks like for the first send he is
retransmitting it due to a suspected token loss or another daemon’s
request at line 2. On lines 7 and 27, however, this process had just
received the token before he sent it on again.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>The current token ring algorithm will
forward the token as fast as possible so long as any of the daemons has user
traffic to send to try and minimize the latency of messages. Only if the
all the daemons have no more user data to send will the ring leader then hold
the token and stop passing it around. In that case, he will hold it for
the token_hurry timeout before passing it anyway for failure detection.<o:p></o:p></span></font></p>
<div>
<p><font size=2 color=navy face="Times New Roman"><span style='font-size:10.0pt;
color:navy'>Cheers!<br>
<br>
---<br>
John Lane Schultz<br>
Spread Concepts LLC<br>
Phn: 443 838 2200 </span></font><o:p></o:p></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
spread-users-bounces@lists.spread.org
[mailto:spread-users-bounces@lists.spread.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Sandeep Jeevan<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, March 03, 2009 1:42
AM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">spread-users@lists.spread.org</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> [Spread-users] Problem
with token sending module (main concern on High CPU utilization)</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>Following the logs that I got after enabling the logs.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>I am facing a unique problem that is after line numbered 11 I am
continuously sending token after every 1 milli second and while the token timing
in the memembership.c (200000 ) could any body let me know why it happens so .<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>1 [Tue 03 Mar 2009 10:42:03] DL_send: sent a message of 24 bytes to
(192.168.4.70,8801) on channel 5<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>2 [Tue 03 Mar 2009 10:42:03] Prot_token_hurry: retransmiting token 13 1<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>3 [Tue 03 Mar 2009 10:42:03] E_handle_events: next event<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>4 [Tue 03 Mar 2009 10:42:03] E_handle_events: poll select<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>5 [Tue 03 Mar 2009 10:42:03] E_handle_events: exec handler for fd 5,
fd_type 0, priority 1<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>6 [Tue 03 Mar 2009 10:42:03] DL_recv: received 24 bytes on channel 5<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>7 [Tue 03 Mar 2009 10:42:03] Received Token<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>8 [Tue 03 Mar 2009 10:42:03] dispose: disposing pointer 0x1013a0d8 to
object type 20 named scatter<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>9 [Tue 03 Mar 2009 10:42:03] dispose: disposing pointer 0x101389a0 to
object type 27 named down_link<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>10[Tue 03 Mar 2009 10:42:03] Send_new_packets: packet 292 sent and
inserted<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>11[Tue 03 Mar 2009 10:42:03] Net_flush_bcast: <st1:place w:st="on">Flushing</st1:place>
with Queued_bytes = 896<st1:PersonName w:st="on">;</st1:PersonName>
num_elements in scat = 2<st1:PersonName w:st="on">;</st1:PersonName> size of
scat0,1 = 32 864<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>12[Tue 03 Mar 2009 10:42:03] Net_flush_bcast Num_send_needed =0<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>13[Tue 03 Mar 2009 10:42:03] Net_send_token:before milli 400:Tue
Mar 3 10:42:03 2009<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] ifndef ARCH_SCATTER_NONE ::::$$$
DL_send:sendmsg called ret =24 num_try 0<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] DL_send: sent a message of 24 bytes to
(192.168.4.70,8801) on channel 5<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] dispose: disposing pointer 0x1010f3e0 to
object type 35 named time_event<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] E_queue: dequeued a (first) simillar event<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] E_queue: (first) event queued func
0x1001e574 code 0 data 0x0 in future (0:200000)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] dispose: disposing pointer 0x10138098 to
object type 35 named time_event<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] E_queue: dequeued a simillar event<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] E_queue: event queued for func 0x10010958
code 0 data 0x0 in future (0:500000)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] dispose: disposing pointer 0x1010f360 to
object type 8 named token_head_obj<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] E_handle_events: next event<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] E_handle_events: poll select<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] E_handle_events: exec handler for fd 5,
fd_type 0, priority 1<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] DL_recv: received 24 bytes on channel 5<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] Received Token<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] Net_send_token:before milli 400:Tue
Mar 3 10:42:03 2009<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] ifndef ARCH_SCATTER_NONE ::::$$$
DL_send:sendmsg called ret =24 num_try 0<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] DL_send: sent a message of 24 bytes to (192.168.4.70,8801)
on channel 5<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] dispose: disposing pointer 0x1010f460 to
object type 35 named time_event<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] E_queue: dequeued a (first) simillar event<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] E_queue: (first) event queued func
0x1001e574 code 0 data 0x0 in future (0:200000)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] dispose: disposing pointer 0x1010f3e0 to
object type 35 named time_event<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>[Tue 03 Mar 2009 10:42:03] E_queue: dequeued a simillar event<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>Sandeep jeevan<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>Member Technical(Stack)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>Mob:9717892153<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>VNL | 246, Phase IV, Udyog Vihar, Gurgaon, Haryana 122 015, <st1:place
w:st="on"><st1:country-region w:st="on">INDIA</st1:country-region></st1:place>
| +91-124-4311600-609 | F +91-124-4104766 | www.vnl.in<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'> <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<pre><font size=2 face="Courier New"><span style='font-size:10.0pt'>The information contained in this e-mail is private & confidential and may also be legally privileged. If you are not the intended recipient, please notify us, preferably by e-mail, and do not read, copy or disclose the contents of this message to anyone.<o:p></o:p></span></font></pre></div>
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