[rbak-nsp] SE100 and lack of memory...
Jim Tyrrell
jim at scusting.com
Fri Jan 18 04:12:06 EST 2013
Marcin,
I have just checked out the memory on my SE600 devices and it looks like
we have some sort of memory leak on our two 6.4.1.4 nodes, but later
versions appear ok.
http://tinypic.com/r/24dr3vc/6
Looking at the processes I'm seeing the 'stats' process using 4G
memory. Maybe its a similar issue on your SE100 6.4.1.4?
Jim.
On 16/01/2013 21:22, Marcin Kuczera wrote:
> hello,
>
> our customer has a strange problem, that I don't know how to answer.
>
> There is a router, that has 7 contexts including local.
> 2 full BGP routers in different contexts, 4 full feeds (1 in one
> context, 3 in other).
> So - 2x full FIB.
>
> Redback Networks SmartEdge OS Version SEOS-6.4.1.4-Release
> Built by sysbuild at SWB-node19 Fri Sep 30 16:25:35 PDT 2011
> Copyright (C) 1998-2011, Redback Networks Inc. All rights reserved.
> System Bootstrap version is PowerPC,rev2.0.1.4
> Installed minikernel version is 2.7
>
> bgpd Version SEOS-6.4.1.4- 5Dec12:01:182011jheitz
> Built by jheitz at lxlogin-3-vdc Mon Dec 5 12:01:18 PST 2011
> Copyright (C) 1998-2011, Redback Networks Inc. All rights reserved.
>
>
> There is only 12MB of memory left... ok - 1G in such case is a little.
> #show memory
> Memory: Total 802732k, Used 754080k, Free 12192k, Reserved 24k
>
>
>
> There is anoter SE100 - with only 2 contexts - local and other for BGP.
> Also 4 BGP feeds, but just one full FIB. Much more of VLANs (60 vs. 6)
> lot of QoS etc.
> Older SEOS:
> #show version
>
> Redback Networks SmartEdge OS Version SEOS-6.1.3.7-Release
> Built by sysbuild at lx-dev1 Sat Oct 3 21:21:31 PDT 2009
> Copyright (C) 1998-2009, Redback Networks Inc. All rights reserved.
> System Bootstrap version is PowerPC,rev2.0.1.4
> Installed minikernel version is 2.7
>
> There is 140MB of memory left.
>
> Ok, I understand that 2x full Feed is heavy, but look:
> *ntp 3333 2 31716K 00:00:00.44 0.00% run
> 00:19:47
> ntp 488 1 4264K 04:20:35.25 0.00% run
> 99w6d
>
> *arp 265 1 31500K 00:07:46.40 0.00%
> run 4w1d
> arp 459 1 4572K 24:55:58.44 0.00% run
> 99w6d
>
> Similar with qos and dot1q. * - is the router with 12MB of free memory.
>
>
> Is this normal ?
> Is it some function that more contexts reserves more memory for each
> process like arp/ntp
> so that it occupies much more memory than just with a few contexts ??
>
>
> Regards,
> Marcin
>
>
>
>
>
>
>
> Below full process printouts:
>
>
>
>
> ---SE100 with lack of memory---
>
> #show version
>
> Redback Networks SmartEdge OS Version SEOS-6.4.1.4-Release
> Built by sysbuild at SWB-node19 Fri Sep 30 16:25:35 PDT 2011
> Copyright (C) 1998-2011, Redback Networks Inc. All rights reserved.
> System Bootstrap version is PowerPC,rev2.0.1.4
> Installed minikernel version is 2.7
>
> bgpd Version SEOS-6.4.1.4- 5Dec12:01:182011jheitz
> Built by jheitz at lxlogin-3-vdc Mon Dec 5 12:01:18 PST 2011
> Copyright (C) 1998-2011, Redback Networks Inc. All rights reserved.
>
>
> #show process
>
> Load Average : 1.40 1.36 1.37
>
> NAME PID SPAWN MEMORY TIME %CPU STATE
> UP/DOWN
> metad 256 1 31168K 00:03:49.54 0.00%
> run 4w1d
> csm 258 1 38116K 00:53:35.92 0.00%
> run 4w1d
> rcm 259 1 44496K 00:12:14.24 0.00%
> run 4w1d
> ism 260 1 33812K 00:12:28.66 0.00%
> run 4w1d
> ped_parse 261 1 8064K 00:03:53.01 0.00%
> run 4w1d
> vxxlatsvr 262 1 10076K 00:03:42.60 0.00%
> run 4w1d
> rpm 263 1 6852K 00:04:12.30 0.00%
> run 4w1d
> rib 1668 2 226940K 02:36:39.57 3.86%
> run 2w0d
> ntp 3333 2 31716K 00:00:00.44 0.00% run
> 00:19:47
> arp 265 1 31500K 00:07:46.40 0.00%
> run 4w1d
> static 285 1 6808K 00:04:04.08 0.00%
> run 4w1d
> isis 0 0 0K Not Avail 0.00%
> demand 4w1d
> rip 0 0 0K Not Avail 0.00%
> demand 4w1d
> bgp 3181 10 292040K 00:02:08.40 0.00% run
> 01:18:13
> igmp 0 0 0K Not Avail 0.00%
> demand 4w1d
> pim 0 0 0K Not Avail 0.00%
> demand 4w1d
> ospf 284 1 33036K 01:36:22.50 0.00%
> run 4w1d
> sysmon 266 1 8000K 00:04:14.08 0.00%
> run 4w1d
> dns 288 1 6652K 00:03:40.51 0.00%
> run 4w1d
> msdp 0 0 0K Not Avail 0.00%
> demand 4w1d
> ppaslog 267 1 6704K 00:03:48.88 0.00%
> run 4w1d
> vrrp 0 0 0K Not Avail 0.00%
> demand 4w1d
> cls 268 1 12232K 00:04:34.98 0.00%
> run 4w1d
> dot1q 289 1 34996K 00:27:47.33 0.00%
> run 4w1d
> tunnel 269 1 7344K 00:04:16.02 0.00%
> run 4w1d
> qos 3340 2 32900K 00:00:00.30 0.00% run
> 00:16:59
> dlm 270 1 10672K 00:03:58.39 0.00%
> run 4w1d
> pem 271 1 31128K 00:03:52.69 0.00%
> run 4w1d
> dhcp 0 0 0K Not Avail 0.00%
> demand 4w1d
> fr 0 0 0K Not Avail 0.00%
> demand 4w1d
> rsvp 0 0 0K Not Avail 0.00%
> demand 4w1d
> mpls_static 0 0 0K Not Avail 0.00%
> demand 4w1d
> bridge 0 0 0K Not Avail 0.00%
> demand 4w1d
> atm 290 1 33880K 00:08:05.49 0.00%
> run 4w1d
> lm 272 1 32740K 00:04:47.88 0.00%
> run 4w1d
> nat 0 0 0K Not Avail 0.00%
> demand 4w1d
> ospf3 0 0 0K Not Avail 0.00%
> demand 4w1d
> odd 273 1 9820K 00:03:50.44 0.00%
> run 4w1d
> dhelperd 0 0 0K Not Avail 0.00%
> demand 4w1d
> tap 0 0 0K Not Avail 0.00%
> demand 4w1d
> gsmp 0 0 0K Not Avail 0.00%
> demand 4w1d
> mip 0 0 0K Not Avail 0.00%
> demand 4w1d
> cspf 0 0 0K Not Avail 0.00%
> demand 4w1d
> ipfix 0 0 0K Not Avail 0.00%
> demand 4w1d
> fsd 0 0 0K Not Avail 0.00%
> demand 4w1d
> dhcpv6d 0 0 0K Not Avail 0.00%
> demand 4w1d
> dhelperv6d 0 0 0K Not Avail 0.00%
> demand 4w1d
> snmp 287 1 13416K 00:08:54.94 0.00%
> run 4w1d
> stats 274 1 34184K 00:10:26.99 0.00%
> run 4w1d
> ppp 0 0 0K Not Avail 0.00%
> demand 4w1d
> xcd 0 0 0K Not Avail 0.00%
> demand 4w1d
> lg 0 0 0K Not Avail 0.00%
> demand 4w1d
> ldp 275 1 32704K 00:13:02.57 0.00%
> run 4w1d
> netopd 0 0 0K Not Avail 0.00%
> demand 4w1d
> aaad 276 1 33836K 00:09:28.17 0.00%
> run 4w1d
> pppoe 0 0 0K Not Avail 0.00%
> demand 4w1d
> l2tp 0 0 0K Not Avail 0.00%
> demand 4w1d
> clips 0 0 0K Not Avail 0.00%
> demand 4w1d
> nd 0 0 0K Not Avail 0.00%
> demand 4w1d
> hr 0 0 0K Not Avail 0.00%
> demand 4w1d
> flowd 277 1 31456K 00:04:14.21 0.00%
> run 4w1d
> l4l7d 0 0 0K Not Avail 0.00%
> demand 4w1d
> mipsim 0 0 0K Not Avail 0.00%
> demand 4w1d
> cfm 0 0 0K Not Avail 0.00%
> demand 4w1d
> shm_ribd 278 1 97204K 00:10:07.47 0.00%
> run 4w1d
> sctp 279 1 6656K 00:03:50.05 0.00%
> run 4w1d
> mgmd 0 0 0K Not Avail 0.00%
> demand 4w1d
> mgd-1 0 0 0K Not Avail 0.00%
> demand 4w1d
> mgd-2 0 0 0K Not Avail 0.00%
> demand 4w1d
> mgd-3 0 0 0K Not Avail 0.00%
> demand 4w1d
> fssbcsim 0 0 0K Not Avail 0.00%
> demand 4w1d
>
> ----------------------------------------------------------------------------------------------
>
>
>
> ---OTHER SE100 with 140MB of memory---
>
> #show version
>
> Redback Networks SmartEdge OS Version SEOS-6.1.3.7-Release
> Built by sysbuild at lx-dev1 Sat Oct 3 21:21:31 PDT 2009
> Copyright (C) 1998-2009, Redback Networks Inc. All rights reserved.
> System Bootstrap version is PowerPC,rev2.0.1.4
> Installed minikernel version is 2.7
>
>
> #show process
>
>
> NAME PID SPAWN MEMORY TIME %CPU STATE
> UP/DOWN
> csm 452 1 9872K 18:47:45.05 0.00% run
> 99w6d
> rcm 453 1 21196K 13:05:56.14 0.00% run
> 99w6d
> ism 454 1 14352K 03:02:11.76 0.00% run
> 99w6d
> ped_parse 455 1 4424K 01:42:06.43 0.00% run
> 99w6d
> vxxlatsvr 456 1 7336K 01:36:45.87 0.00% run
> 99w6d
> rpm 457 1 4148K 01:51:03.97 0.00% run
> 99w6d
> rib 458 1 182116K 127:50:11.100 0.00%
> run 99w6d
> ntp 488 1 4264K 04:20:35.25 0.00% run
> 99w6d
> arp 459 1 4572K 24:55:58.44 0.00% run
> 99w6d
> static 484 1 4052K 01:51:27.35 0.00% run
> 99w6d
> isis 0 0 0K Not Avail 0.00% demand
> 99w6d
> rip 0 0 0K Not Avail 0.00% demand
> 99w6d
> bgp 483 1 306684K 262:14:54.68 0.00% run
> 99w6d
> igmp 0 0 0K Not Avail 0.00% demand
> 99w6d
> pim 0 0 0K Not Avail 0.00% demand
> 99w6d
> ospf 482 1 4836K 29:33:12.44 0.00% run
> 99w6d
> sysmon 460 1 5396K 01:44:10.30 0.00% run
> 99w6d
> dns 480 1 3968K 01:44:00.51 0.00% run
> 99w6d
> msdp 0 0 0K Not Avail 0.00% demand
> 99w6d
> ppaslog 461 1 3944K 01:40:38.69 0.00% run
> 99w6d
> vrrp 0 0 0K Not Avail 0.00% demand
> 99w6d
> cls 462 1 9628K 01:57:31.11 0.00% run
> 99w6d
> dot1q 487 1 7744K 12:02:45.34 0.00% run
> 99w6d
> tunnel 0 0 0K Not Avail 0.00% demand
> 99w6d
> qos 479 1 4376K 02:29:30.69 0.00% run
> 99w6d
> dlm 463 1 7684K 01:44:45.09 0.00% run
> 99w6d
> pem 464 1 4052K 01:43:39.75 0.00% run
> 99w6d
> dhcp 465 1 5416K 01:58:51.56 0.00% run
> 99w6d
> fr 0 0 0K Not Avail 0.00% demand
> 99w6d
> rsvp 0 0 0K Not Avail 0.00% demand
> 99w6d
> mpls_static 0 0 0K Not Avail 0.00% demand
> 99w6d
> bridge 0 0 0K Not Avail 0.00% demand
> 99w6d
> atm 0 0 0K Not Avail 0.00% demand
> 99w6d
> lm 466 1 4936K 02:02:57.06 0.00% run
> 99w6d
> nat 18547 1 4096K 00:42:11.30 0.00% run
> 39w2d
> ospf3 485 1 4748K 31:55:15.27 0.00% run
> 99w6d
> odd 467 1 7356K 01:42:20.66 0.00% run
> 99w6d
> dhelperd 468 1 4200K 01:51:50.66 0.00% run
> 99w6d
> tap 0 0 0K Not Avail 0.00% demand
> 99w6d
> gsmp 0 0 0K Not Avail 0.00% demand
> 99w6d
> mip 0 0 0K Not Avail 0.00% demand
> 99w6d
> cspf 0 0 0K Not Avail 0.00% demand
> 99w6d
> snmp 486 1 10644K 18:54:45.18 0.00% run
> 99w6d
> stats 469 1 6368K 07:15:59.87 0.00% run
> 99w6d
> ppp 470 1 4692K 01:55:25.77 0.00% run
> 99w6d
> xcd 0 0 0K Not Avail 0.00% demand
> 99w6d
> lg 0 0 0K Not Avail 0.00% demand
> 99w6d
> ldp 471 1 4812K 05:43:37.16 0.00% run
> 99w6d
> netopd 0 0 0K Not Avail 0.00% demand
> 99w6d
> aaad 472 1 6012K 03:59:41.07 0.00% run
> 99w6d
> pppoe 473 1 4624K 01:51:18.75 0.00% run
> 99w6d
> l2tp 474 1 5132K 10:46:03.69 0.00% run
> 99w6d
> clips 475 1 5640K 01:49:06.60 0.00% run
> 99w6d
> nd 476 1 4764K 05:51:03.87 0.00% run
> 99w6d
> hr 0 0 0K Not Avail 0.00% demand
> 99w6d
> mipsim 0 0 0K Not Avail 0.00% demand
> 99w6d
> flowd 477 1 4908K 01:48:45.92 0.00% run
> 99w6d
> u-sbc 0 0 0K Not Avail 0.00% demand
> 99w6d
> d-sbc 0 0 0K Not Avail 0.00% demand
> 99w6d
>
> ----------------------------------------------------------------------------------------
>
>
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