If this process takes high CPU utilization, check whether "logging
         synchronous" is configured under "line con 0".<br><br>Please check the below URL<br><a href="http://www.cisco.com/warp/public/63/highcpu_processes.html#tty">http://www.cisco.com/warp/public/63/highcpu_processes.html#tty
</a><br><br><br>Best Regards,<br>Mounir Mohamed<br><br><div><span class="gmail_quote">On 3/29/06, <b class="gmail_sendername">Souphonh Phounsavath</b> <<a href="mailto:souphonh@laopdr.com">souphonh@laopdr.com</a>> wrote:
</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div style="direction: ltr;">
<div><font face="Arial" size="2">Dear All,</font></div>
<div><font face="Arial" size="2"></font> </div>
<div><font face="Arial" size="2">I got very high CPU utilisation on AS5300 NAS while
only 10 users are online. The process that uses 94% of CPU is TTY Background as
below:</font></div>
<div><font face="Arial" size="2"></font> </div>
<div><font face="Arial" size="2">PID Runtime(ms)
Invoked uSecs 5Sec
1Min 5Min TTY Process<br>
1
0
1 0 0.00%
0.00% 0.00% 0 Chunk Manager<br>
2 741616
5218495 142 0.00%
0.00% 0.00% 0 Load Meter<br> 3
11629672 1851679 6280
0.00% 0.08% 0.01% 0 PPP auth<br>
4 65427436 4125682
15858 0.00% 0.36% 0.30% 0 Check
heaps<br>
5
0
9 0 0.00%
0.00% 0.00% 0 Chunk Manager<br>
6 103368
169450 610 0.00%
0.00% 0.00% 0 Pool Manager<br>
7
0
2 0 0.00%
0.00% 0.00% 0 Timers<br>
8 87464
5030762 17 0.00%
0.00% 0.00% 0 ALARM_TRIGGER_SC<br>
9 237396
249020 953 0.00%
0.00% 0.00% 0 Serial Backgroun<br>
10
0
1 0 0.00%
0.00% 0.00% 0 RM PROCESS<br>
11
0
1 0 0.00%
0.00% 0.00% 0 RM PROCESS<br>
12
0
1 0 0.00%
0.00% 0.00% 0 RM PROCESS<br>
13
0
1 0 0.00%
0.00% 0.00% 0 RM PROCESS<br>
14
0
2 0 0.00%
0.00% 0.00% 0 CAS Process<br> 15
1248236 2614131 477
0.00% 0.00% 0.00% 0 ARP Input<br>
16 365476
6342439 57 0.00%
0.00% 0.00% 0 HC Counter Timer<br>
17 65124
513573 126 0.00%
0.00% 0.00% 0 DDR Timers<br>
18
0
2 0 0.00%
0.00% 0.00% 0 Dialer event<br>
19
4
2 2000 0.00% 0.00%
0.00% 0 Entity MIB API<br>
20
0
1 0 0.00%
0.00% 0.00% 0 SERIAL A'detect<br>
21
0
2 0 0.00%
0.00% 0.00% 0 Critical Bkgnd<br> 22
20308172 10414340 1950
0.00% 0.08% 0.07% 0 Net Background<br>
23 153652
1724628 89 0.00%
0.00% 0.00% 0 Logger<br><strong> 24
1377289684 39898572 34520 97.96% 94.87%
94.02% 0 TTY Background<br></strong></font></div>
<div><font face="Arial" size="2">Anyone has any idea, please suggest.</font></div>
<div><font face="Arial" size="2"></font> </div>
<div><font face="Arial" size="2">Regards,</font></div></div><div style="direction: ltr;"><span class="sg">
<div><font face="Arial" size="2">Souphonh</font></div>
</span></div><br>_______________________________________________<br>cisco-nas mailing list<br><a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:cisco-nas@puck.nether.net">cisco-nas@puck.nether.net</a>
<br><a onclick="return top.js.OpenExtLink(window,event,this)" href="https://puck.nether.net/mailman/listinfo/cisco-nas" target="_blank">https://puck.nether.net/mailman/listinfo/cisco-nas</a><br><br><br></blockquote></div>
<br><br clear="all"><br>-- <br>Best Reagrds,<br>Mounir Mohamed