[f-nsp] XMR LP running out of RAM
Darren O'Connor
darrenoc at outlook.com
Wed Jul 24 05:25:47 EDT 2013
The odd thing is that LP1 is using nothing at all. Most probably because it has no active ports. I would guess that the routes should still be pushed to the line card though
LP1:
#show cam-partition usage
CAM partitioning profile: default
Slot 1 XPP20SP 0:
[IP] 524288(size), 524288(free), 00.00%(used)
:SNet 0: 12288(size), 12288(free), 00.00%(used)
:SNet 1: 468107(size), 468107(free), 00.00%(used)
:SNet 2: 37335(size), 37335(free), 00.00%(used)
:SNet 3: 5140(size), 5140(free), 00.00%(used)
:SNet 4: 778(size), 778(free), 00.00%(used)
:SNet 5: 128(size), 128(free), 00.00%(used)
:SNet 6: 64(size), 64(free), 00.00%(used)
:SNet 7: 32(size), 32(free), 00.00%(used)
:SNet 8: 32(size), 32(free), 00.00%(used)
:SNet 9: 32(size), 32(free), 00.00%(used)
:SNet 10: 16(size), 16(free), 00.00%(used)
:SNet 11: 16(size), 16(free), 00.00%(used)
:SNet 12: 16(size), 16(free), 00.00%(used)
:SNet 13: 16(size), 16(free), 00.00%(used)
:SNet 14: 16(size), 16(free), 00.00%(used)
:SNet 15: 16(size), 16(free), 00.00%(used)
:SNet 16: 16(size), 16(free), 00.00%(used)
:SNet 17: 16(size), 16(free), 00.00%(used)
:SNet 18: 16(size), 16(free), 00.00%(used)
:SNet 19: 16(size), 16(free), 00.00%(used)
:SNet 20: 16(size), 16(free), 00.00%(used)
:SNet 21: 16(size), 16(free), 00.00%(used)
:SNet 22: 16(size), 16(free), 00.00%(used)
:SNet 23: 16(size), 16(free), 00.00%(used)
:SNet 24: 16(size), 16(free), 00.00%(used)
:SNet 25: 16(size), 16(free), 00.00%(used)
:SNet 26: 16(size), 16(free), 00.00%(used)
:SNet 27: 16(size), 16(free), 00.00%(used)
:SNet 28: 16(size), 16(free), 00.00%(used)
:SNet 29: 16(size), 16(free), 00.00%(used)
:SNet 30: 16(size), 16(free), 00.00%(used)
:SNet 31: 16(size), 16(free), 00.00%(used)
[IPV6] 65536(size), 65536(free), 00.00%(used)
:SNet 0: 6144(size), 6144(free), 00.00%(used)
:SNet 1: 53752(size), 53752(free), 00.00%(used)
:SNet 2: 4664(size), 4664(free), 00.00%(used)
:SNet 3: 640(size), 640(free), 00.00%(used)
:SNet 4: 192(size), 192(free), 00.00%(used)
:SNet 5: 64(size), 64(free), 00.00%(used)
:SNet 6: 32(size), 32(free), 00.00%(used)
:SNet 7: 16(size), 16(free), 00.00%(used)
:SNet 8: 16(size), 16(free), 00.00%(used)
:SNet 9: 16(size), 16(free), 00.00%(used)
[IP VPN] 130816(size), 130816(free), 00.00%(used)
:SNet 0: 2048(size), 2048(free), 00.00%(used)
:SNet 1: 116651(size), 116651(free), 00.00%(used)
:SNet 2: 9315(size), 9315(free), 00.00%(used)
:SNet 3: 1282(size), 1282(free), 00.00%(used)
:SNet 4: 384(size), 384(free), 00.00%(used)
:SNet 5: 128(size), 128(free), 00.00%(used)
:SNet 6: 64(size), 64(free), 00.00%(used)
:SNet 7: 32(size), 32(free), 00.00%(used)
:SNet 8: 32(size), 32(free), 00.00%(used)
:SNet 9: 32(size), 32(free), 00.00%(used)
:SNet 10: 16(size), 16(free), 00.00%(used)
:SNet 11: 16(size), 16(free), 00.00%(used)
:SNet 12: 16(size), 16(free), 00.00%(used)
:SNet 13: 16(size), 16(free), 00.00%(used)
:SNet 14: 16(size), 16(free), 00.00%(used)
:SNet 15: 16(size), 16(free), 00.00%(used)
:SNet 16: 16(size), 16(free), 00.00%(used)
:SNet 17: 16(size), 16(free), 00.00%(used)
:SNet 18: 16(size), 16(free), 00.00%(used)
:SNet 19: 16(size), 16(free), 00.00%(used)
:SNet 20: 16(size), 16(free), 00.00%(used)
:SNet 21: 16(size), 16(free), 00.00%(used)
:SNet 22: 16(size), 16(free), 00.00%(used)
:SNet 23: 16(size), 16(free), 00.00%(used)
:SNet 24: 16(size), 16(free), 00.00%(used)
:SNet 25: 16(size), 16(free), 00.00%(used)
:SNet 26: 16(size), 16(free), 00.00%(used)
:SNet 27: 16(size), 16(free), 00.00%(used)
:SNet 28: 16(size), 16(free), 00.00%(used)
:SNet 29: 16(size), 16(free), 00.00%(used)
:SNet 30: 16(size), 16(free), 00.00%(used)
:SNet 31: 512(size), 512(free), 00.00%(used)
[MAC] 131072(size), 131072(free), 00.00%(used)
:Protocol: 10(size), 10(free), 00.00%(used)
:Forwarding: 131054(size), 131054(free), 00.00%(used)
:Flooding: 8(size), 8(free), 00.00%(used)
[Session] 49152(size), 49152(free), 00.00%(used)
:IP Source Guard Denial: 0(size), 0(free), 00.00%(used)
:IP Source Guard Permit: 0(size), 0(free), 00.00%(used)
:Rule-based ACL: 39936(size), 39936(free), 00.00%(used)
:Broadcast ACL: 0(size), 0(free), 00.00%(used)
:Receive ACL: 1024(size), 1024(free), 00.00%(used)
:IP Multicast: 8192(size), 8192(free), 00.00%(used)
:IP Multicast 1G: 0(size), 0(free), 00.00%(used)
:IP Multicast 2GM: 0(size), 0(free), 00.00%(used)
0(size), 0(free), 00.00%(used)
[IPV6 Session] 4096(size), 4096(free), 00.00%(used)
:IPv6 Multicast: 2048(size), 2048(free), 00.00%(used)
:Receive ACL: 0(size), 0(free), 00.00%(used)
:Rule ACL: 2048(size), 2048(free), 00.00%(used)
[Internal Forwarding Lookup] 8192(size), 8192(free), 00.00%(used)
[Out Session] 45056(size), 45056(free), 00.00%(used)
[Out V6 Session] 4096(size), 4096(free), 00.00%(used)
Another LP in the same box:
Slot 2 XPP20SP 0:
[IP] 524288(size), 522049(free), 00.42%(used)
:SNet 0: 12288(size), 12172(free), 00.94%(used)
:SNet 1: 468107(size), 466061(free), 00.43%(used)
:SNet 2: 37335(size), 37259(free), 00.20%(used)
:SNet 3: 5140(size), 5140(free), 00.00%(used)
:SNet 4: 778(size), 778(free), 00.00%(used)
:SNet 5: 128(size), 128(free), 00.00%(used)
:SNet 6: 64(size), 64(free), 00.00%(used)
:SNet 7: 32(size), 32(free), 00.00%(used)
:SNet 8: 32(size), 32(free), 00.00%(used)
:SNet 9: 32(size), 32(free), 00.00%(used)
:SNet 10: 16(size), 16(free), 00.00%(used)
:SNet 11: 16(size), 16(free), 00.00%(used)
:SNet 12: 16(size), 16(free), 00.00%(used)
:SNet 13: 16(size), 16(free), 00.00%(used)
:SNet 14: 16(size), 16(free), 00.00%(used)
:SNet 15: 16(size), 16(free), 00.00%(used)
:SNet 16: 16(size), 16(free), 00.00%(used)
:SNet 17: 16(size), 16(free), 00.00%(used)
:SNet 18: 16(size), 16(free), 00.00%(used)
:SNet 19: 16(size), 16(free), 00.00%(used)
:SNet 20: 16(size), 16(free), 00.00%(used)
:SNet 21: 16(size), 16(free), 00.00%(used)
:SNet 22: 16(size), 16(free), 00.00%(used)
:SNet 23: 16(size), 16(free), 00.00%(used)
:SNet 24: 16(size), 16(free), 00.00%(used)
:SNet 25: 16(size), 16(free), 00.00%(used)
:SNet 26: 16(size), 16(free), 00.00%(used)
:SNet 27: 16(size), 16(free), 00.00%(used)
:SNet 28: 16(size), 16(free), 00.00%(used)
:SNet 29: 16(size), 16(free), 00.00%(used)
:SNet 30: 16(size), 16(free), 00.00%(used)
:SNet 31: 16(size), 15(free), 06.25%(used)
[IPV6] 65536(size), 65454(free), 00.12%(used)
:SNet 0: 6144(size), 6134(free), 00.16%(used)
:SNet 1: 53752(size), 53681(free), 00.13%(used)
:SNet 2: 4664(size), 4664(free), 00.00%(used)
:SNet 3: 640(size), 640(free), 00.00%(used)
:SNet 4: 192(size), 192(free), 00.00%(used)
:SNet 5: 64(size), 64(free), 00.00%(used)
:SNet 6: 32(size), 32(free), 00.00%(used)
:SNet 7: 16(size), 16(free), 00.00%(used)
:SNet 8: 16(size), 16(free), 00.00%(used)
:SNet 9: 16(size), 15(free), 06.25%(used)
[IP VPN] 130816(size), 130816(free), 00.00%(used)
:SNet 0: 2048(size), 2048(free), 00.00%(used)
:SNet 1: 116651(size), 116651(free), 00.00%(used)
:SNet 2: 9315(size), 9315(free), 00.00%(used)
:SNet 3: 1282(size), 1282(free), 00.00%(used)
:SNet 4: 384(size), 384(free), 00.00%(used)
:SNet 5: 128(size), 128(free), 00.00%(used)
:SNet 6: 64(size), 64(free), 00.00%(used)
:SNet 7: 32(size), 32(free), 00.00%(used)
:SNet 8: 32(size), 32(free), 00.00%(used)
:SNet 9: 32(size), 32(free), 00.00%(used)
:SNet 10: 16(size), 16(free), 00.00%(used)
:SNet 11: 16(size), 16(free), 00.00%(used)
:SNet 12: 16(size), 16(free), 00.00%(used)
:SNet 13: 16(size), 16(free), 00.00%(used)
:SNet 14: 16(size), 16(free), 00.00%(used)
:SNet 15: 16(size), 16(free), 00.00%(used)
:SNet 16: 16(size), 16(free), 00.00%(used)
:SNet 17: 16(size), 16(free), 00.00%(used)
:SNet 18: 16(size), 16(free), 00.00%(used)
:SNet 19: 16(size), 16(free), 00.00%(used)
:SNet 20: 16(size), 16(free), 00.00%(used)
:SNet 21: 16(size), 16(free), 00.00%(used)
:SNet 22: 16(size), 16(free), 00.00%(used)
:SNet 23: 16(size), 16(free), 00.00%(used)
:SNet 24: 16(size), 16(free), 00.00%(used)
:SNet 25: 16(size), 16(free), 00.00%(used)
:SNet 26: 16(size), 16(free), 00.00%(used)
:SNet 27: 16(size), 16(free), 00.00%(used)
:SNet 28: 16(size), 16(free), 00.00%(used)
:SNet 29: 16(size), 16(free), 00.00%(used)
:SNet 30: 16(size), 16(free), 00.00%(used)
:SNet 31: 512(size), 512(free), 00.00%(used)
[MAC] 131072(size), 130955(free), 00.08%(used)
:Protocol: 21(size), 2(free), 90.47%(used)
:Forwarding: 131043(size), 130945(free), 00.07%(used)
:Flooding: 8(size), 8(free), 00.00%(used)
[Session] 49152(size), 49142(free), 00.02%(used)
:IP Source Guard Denial: 0(size), 0(free), 00.00%(used)
:IP Source Guard Permit: 0(size), 0(free), 00.00%(used)
:Rule-based ACL: 39936(size), 39927(free), 00.02%(used)
:Broadcast ACL: 0(size), 0(free), 00.00%(used)
:Receive ACL: 1024(size), 1023(free), 00.09%(used)
:IP Multicast: 8192(size), 8192(free), 00.00%(used)
:IP Multicast 1G: 0(size), 0(free), 00.00%(used)
:IP Multicast 2GM: 0(size), 0(free), 00.00%(used)
0(size), 0(free), 00.00%(used)
[IPV6 Session] 4096(size), 4096(free), 00.00%(used)
:IPv6 Multicast: 2048(size), 2048(free), 00.00%(used)
:Receive ACL: 0(size), 0(free), 00.00%(used)
:Rule ACL: 2048(size), 2048(free), 00.00%(used)
[Internal Forwarding Lookup] 8192(size), 8192(free), 00.00%(used)
[Out Session] 45056(size), 45051(free), 00.01%(used)
[Out V6 Session] 4096(size), 4096(free), 00.00%(used)
> Subject: Re: [f-nsp] XMR LP running out of RAM
> From: job.snijders at atrato.com
> Date: Wed, 24 Jul 2013 11:22:21 +0200
> CC: foundry-nsp at puck.nether.net
> To: darrenoc at outlook.com
>
> Weird!
>
> What does 'show cam-partition usage' say?
>
> Kind regards,
>
> Job
>
> On Jul 24, 2013, at 11:16 AM, Darren O'Connor <darrenoc at outlook.com> wrote:
>
> > 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
> > >
> > >
>
> --
> AS5580 - Atrato IP Networks
>
>
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