[f-nsp] XMR LP running out of RAM

[Darren O'Connor]

Minimal, especially for an XMR:

show ip route sum
IP Routing Table - 2123 entries:
  32 connected, 14 static, 0 RIP, 2077 OSPF, 0 BGP, 0 ISIS
  Number of prefixes:
  /0: 1 /16: 6 /21: 2 /22: 3 /23: 2 /24: 80 /25: 11 /26: 25 /27: 85 /28: 158 /29: 435 /30: 534 /31: 23 /32: 758
Nexthop Table Entry - 57 entries


sh run | include max
system-max vlan 4095
system-max ip-route 400000
system-max virtual-interface 4095
default-max-frame-size 9000



> Subject: Re: [f-nsp] XMR LP running out of RAM
> From: job.snijders at atrato.com
> Date: Wed, 24 Jul 2013 10:59:53 +0200
> CC: foundry-nsp at puck.nether.net
> To: darrenoc at outlook.com
> 
> What is the output of 'show ip route summ' ?
> 
> Kind regards,
> 
> Job
> 
> On Jul 24, 2013, at 10:14 AM, Darren O'Connor <darrenoc at outlook.com> wrote:
> 
> > Hello all.
> > 
> > One of our LPs (NI-XMR-1Gx20-SFP) keeps complaining in the logs:
> > Current Total Free Memory (1601536) on LP 1 is below 5 percent of Installed Memory.
> > 
> > This is an XMR4 that has two other 20 port copper line cards. They don't have the same issue. If I look at the memory usage:
> > 
> > 
> > ====================================================================
> > NetIron XMR active MP slot 33:
> > Total SDRAM         :  2147483648 bytes
> > Available Memory    :  1705193472 bytes
> > Available Memory (%):          79 percent
> > Free Physical Pages :      406302 pages
> > 
> > Malloc statistics: total  487040948
> > OS malloc count:        1261765297
> > OS malloc fail:                  0
> > OS free count:          1261741808
> > OS free fail:                    0
> > diff:                        23489
> > ====================================================================
> > NetIron XMR LP SL 1:
> > Total SDRAM         :  1073741824 bytes
> > Available Memory    :     1601536 bytes
> > Available Memory (%):           0 percent
> > ====================================================================
> > NetIron XMR LP SL 2:
> > Total SDRAM         :  1073741824 bytes
> > Available Memory    :   548032512 bytes
> > Available Memory (%):          51 percent
> > ====================================================================
> > NetIron XMR LP SL 3:
> > Total SDRAM         :  1073741824 bytes
> > Available Memory    :   548032512 bytes
> > Available Memory (%):          51 percent
> > 
> > If I reboot LP1, the problem disappears for a bit then then comes back within the hour. Oddly there is nothing yet plugged into this LP.
> > 
> > When I rconsole into the line card and do a show version. I see the following values at the bottom of the output:
> > 
> > LP1:
> > 559240 KB PRAM, 2048 KB AGE RAM  and 1048576 CAM entries for PPCR  0
> > 0 K CAM2PRAM entries and 0 K TX VLAN entries for PPCR  0
> > Uptime : Day:5   Min:47 Sec:37
> > 
> > LP2:
> > 16384 KB PRAM, 2048 KB AGE RAM  and 1048576 CAM entries for PPCR  0
> > 2048 K CAM2PRAM entries and 4 K TX VLAN entries for PPCR  0
> > Uptime : Day:294 Hr:16 Min:24 Sec:28
> > 
> > Brocade support has been less than stellar when looking at this so I was wondering if anyone on this list has seen this issue before had any ideas?
> > 
> > We are running 5.2C on this box.
> > 
> > Thanks
> > 
> > Darren
> > 
> > _______________________________________________
> > foundry-nsp mailing list
> > foundry-nsp at puck.nether.net
> > http://puck.nether.net/mailman/listinfo/foundry-nsp
> 
> -- 
> AS5580 - Atrato IP Networks
> 
> 
 		 	   		  
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