06-03-2002 06:09 PM - edited 03-01-2019 09:59 PM
Hi,
I am running BGp on cisco 7206VXR (NPE300) processor with 122880K/40960K bytes of memory. which has Uplink and downlink.
I have observed when its starting to make ADJ with my BGP Peer,it starts giving me these errors.Any help will be greatly appreciated.
pls see the logs.
Aditya Kaul
: %SYS-2-MALLOCFAIL: Memory allocation of 65556 bytes failed from 0x604A3E28
, alignment 32
Pool: I/O-2 Free: 18992 Cause: Not enough free memory
Alternate Pool: I/O Free: 20888 Cause: Not enough free memory
-Process= "Per-minute Jobs", ipl= 0, pid= 72
-Traceback= 604A80B8 604A9A00 604A3E30 6048F664 604B52C8 6048FA74 604BBF84 60480
440 604A1554 604A1540
4w6d: %SYS-3-CPUHOG: Task ran for 5992 msec (49/27), process = Pool Manager, PC
= 604B4724.
-Traceback= 604B472C 604A1554 604A1540
4w6d: %BGP-5-ADJCHANGE: neighbor x.x.x.x Up
06-04-2002 02:40 AM
Looks like u are runnin gout of memory to establsih the peer relationship with BGP neighbor.
To check the memory used by the BGP process, use the
*show processes memory | include bgp* command.
General recommendation for BGP is to use 128 MB of RAM in the router to store a complete global BGP routing table from one BGP peer since the BGP routing table occupy more memory.
The memory consumption by BGP routes depends on the
number of attributes such as multi-path support, soft reconfiguration, number of peers, and AS_PATH. For more details on the BGP memory requirement, refer to
RFC 1774 .
Hope it helps.
06-04-2002 05:30 AM
Hi Kanchivanam ,
Thanks for the reply,but my router is not taking this *show processes memory | include bgp* command.
Pls chek if this can help.Thanks
#sh processes memory
Total: 104642144, Used: 12534964, Free: 92107180
PID TTY Allocated Freed Holding Getbufs Retbufs Process
0 0 522356 65884 7157140 0 0 *Init*
0 0 688 7449020 688 0 0 *Sched*
0 0 52374976 40801516 36048 290732 75520 *Dead*
1 0 280 280 3808 0 0 Load Meter
2 0 1620 745518312 7960 0 0 OSPF Hello
3 0 0 0 6808 0 0 Check heaps
4 0 96 0 6904 0 0 Chunk Manager
5 0 255417892 254615916 8240 891576 1309312 Pool Manager
6 0 280 280 6808 0 0 Timers
7 0 280 280 6808 0 0 Serial Backgroun
8 0 0 0 6808 0 0 EnvMon
9 0 96 0 6904 0 0 OIR Handler
10 0 96 0 6904 0 0 IPC Zone Manager
11 0 0 0 6808 0 0 IPC Periodic Tim
12 0 0 0 6808 0 0 IPC Deferred Por
13 0 96 0 6904 0 0 IPC Seat Manager
14 0 0 0 6808 0 0 Compute SRP rate
15 0 976 4758332 7208 0 0 ARP Input
16 0 0 0 6808 0 0 HC Counter Timer
17 0 280 280 6808 0 0 DDR Timers
18 0 14552 2984 18376 0 0 Entity MIB API
PID TTY Allocated Freed Holding Getbufs Retbufs Process
19 0 96 0 6904 0 0 SERIAL A'detect
20 0 96 0 6904 0 0 Critical Bkgnd
21 0 51472 0 13168 8060 0 Net Background
22 0 96 0 12904 0 0 Logger
23 0 280 10400 6808 0 0 TTY Background
24 0 0 0 6808 0 0 Per-Second Jobs
25 0 96 0 3904 0 0 Inode Table Dest
26 0 96 0 3904 0 0 Inode Table Refr
27 0 0 0 6828 0 0 CSP Timer
28 0 280 280 6808 0 0 Hawkeye Backgrou
29 0 0 0 6808 0 0 POSDW interrupt,
30 0 96 0 6904 0 0 CES Line Conditi
31 0 1224 1128 7284 0 0 Flash MIB Update
32 0 376 280 6904 0 0 TurboACL
33 0 218760756 398480 104356 105560 0 IP Input
34 2 25256 18900 15104 0 0 Virtual Exec
35 0 248 0 7056 0 0 PPP IP Add Route
36 0 192 0 7000 0 0 X.25 Encaps Mana
37 0 0 0 6808 0 0 LDP Background
38 0 0 0 12808 0 0 frr_tunnel
39 0 376 280 6904 0 0 SSCOP Input
40 0 376 280 6904 0 0 SSCOP Output
PID TTY Allocated Freed Holding Getbufs Retbufs Process
41 0 280 280 6808 0 0 SSCOP Timer
42 0 65812 0 10040 0 0 IP Background
43 0 376 280 12904 0 0 ILMI Input
44 0 0 0 6808 0 0 SNMP Timers
45 0 376 280 6904 0 0 ILMI Request
46 0 376 280 6904 0 0 ILMI Response
47 0 0 0 6808 0 0 ILMI Timer Proce
48 0 6064 696 12176 0 0 ATM PVC Discover
49 0 376 280 6904 0 0 ATMSIG DRIVERAPI
50 0 4719380 280 7372 0 0 Adj Manager
51 0 0 3977768 12808 0 0 TCP Timer
52 0 8214552 0 14540 0 0 TCP Protocols
53 0 248 0 7056 0 0 Probe Input
54 0 96 0 6904 0 0 RARP Input
55 0 1092 0 7900 0 0 BOOTP Server
56 0 0 213223036 6808 0 0 IP Cache Ager
57 0 248 0 7056 0 0 PAD InCall
58 0 376 280 12904 0 0 X.25 Background
59 0 0 0 6808 0 0 TCP Intercept Ti
60 0 0 0 6808 0 0 Socket Timers
61 0 744 280 7272 0 0 TC-ATM Proc
62 0 472 280 7000 0 0 Tag Input
PID TTY Allocated Freed Holding Getbufs Retbufs Process
63 0 0 0 6828 0 0 ISDN Timer
65 0 1684 0 8492 0 0 SYSMGT Events
66 0 0 0 6808 0 0 CallMIB Backgrou
67 0 0 0 6808 0 0 ISDNMIB Backgrou
68 0 96 0 12904 0 0 SNMP ConfCopyPro
69 0 96 0 6904 0 0 Syslog Traps
70 0 192 0 7000 0 0 Net Input
71 0 280 280 6808 0 0 Compute load avg
72 0 0 27220 6808 0 0 Per-minute Jobs
73 0 19539124 19533780 15452 0 0 IP SNMP
74 0 133374792 0 13056 0 0 PDU DISPATCHER
75 0 295357148 428734144 13056 0 0 SNMP ENGINE
76 0 96 0 12904 0 0 SNMP Traps
77 0 14488 72980 7632 0 0 CEF process
78 0 752 0 7560 0 0 CEF Scanner
79 0 248 0 7056 0 0 FR LMI
80 0 0 0 6808 0 0 FR Broadcast Out
81 0 248 0 7056 0 0 FR ARP
82 0 248 0 7056 0 0 FRF9 manager
83 0 0 0 6808 0 0 FRF9 timed event
84 0 464208 80072 6848 0 0 TACACS+
85 0 27820 0 6808 0 0 TCP Listener
PID TTY Allocated Freed Holding Getbufs Retbufs Process
86 0 0 0 6808 0 0 xcpa-driver
88 0 1589286316 832871464 4500588 45360 0 OSPF Router
89 0 60180 10575704 10464 0 0 BGP Router
90 0 0 0 6808 0 0 BGP I/O
91 0 0 0 9808 0 0 BGP Scanner
12507564 Total
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