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     АРХИВ :: Inet-Admins
Inet-Admins mailing list archive (inet-admins@info.east.ru)

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Re: Re[2]: [inet-admins] Troubleshooting Input Queue Drops



Привет,
Кажется ты скипнул из sh int строчку, в которой указано, сколько пакетов
ignored, overrun, итд. В остально ничего подозрительного не видно.
-----------------------
Andrey Kostin ankost@office.east.ru +7-095-956-4951 ANKOST-RIPN
East Connection ISP, Moscow, Russia. http://www.east.ru/


----- Original Message -----
From: "Ilya Kiselyov" <ilya@ostankino.ru>
To: "Alex Bakhtin" <inet-admins@info.east.ru>
Sent: Wednesday, August 08, 2001 12:59
Subject: Re[2]: [inet-admins] Troubleshooting Input Queue Drops


> Hello Alex!
>
> Wednesday, August 08, 2001, 12:14:14 PM, you wrote:
>
> >>>>>> "IK" == Ilya Kiselyov writes:
> AB> Пpивет.
>
> IK>> Вопрос по сабжу. Есть киска 7140, 12.1.6, cef включен.
> IK>> Имеем вот такую картину:
>
> IK>> ===
> IK>> FastEthernet0/0 is up, line protocol is up
> IK>>   Hardware is DEC21140A, address is 0004.de05.8000 (bia
0004.de05.8000)
> IK>>   Internet address is XXX.XXX.XXX.XXX/29
> IK>>   MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
> IK>>      reliability 255/255, txload 8/255, rxload 4/255
> IK>>   Encapsulation ARPA, loopback not set
> IK>>   Keepalive set (10 sec)
> IK>>   Full-duplex, 100Mb/s, 100BaseTX/FX
> IK>>   ARP type: ARPA, ARP Timeout 04:00:00
> IK>>   Last input 00:00:00, output 00:00:00, output hang never
> IK>>   Last clearing of "show interface" counters 01:00:19
> IK>>   Queueing strategy: fifo
> IK>>   Output queue 0/40, 0 drops; input queue 0/75, 11 drops
> IK>>   5 minute input rate 1959000 bits/sec, 1073 packets/sec
> IK>>   5 minute output rate 3285000 bits/sec, 1100 packets/sec
> IK>>   4233803 packets input, 943891616 bytes
> IK>>   Received 490 broadcasts, 0 runts, 0 giants, 11 throttles
> IK>> ...
> IK>> ===
> IK>> Вопрос такой - 11 drops в час при таком bandwidth это криминал или
нет?
> IK>> Читал http://www.cisco.com/warp/public/63/queue_drops.html, вроде
> IK>> ничего неправильного у себя не обнаружил...
>
> AB>         11 дpопов - это фигня, а вот 11 throttles - это уже
> AB> многовато. Статистику до конца показывать надо. sh proc cpu?
>
> border#sh proc cpu
> CPU utilization for five seconds: 7%/5%; one minute: 8%; five minutes: 8%
>  PID  Runtime(ms)  Invoked  uSecs    5Sec   1Min   5Min TTY Process
>    1           4      3056      1   0.00%  0.00%  0.00%   0 Load Meter
>    2         176      5060     34   0.00%  0.00%  0.00%   0 OSPF Hello
>    3          80       210    380   0.00%  0.00%  0.00%   2 Virtual Exec
>    4       33528      1887  17767   0.00%  0.22%  0.22%   0 Check heaps
>    5           0         1      0   0.00%  0.00%  0.00%   0 Chunk Manager
>    6           4         5    800   0.00%  0.00%  0.00%   0 Pool Manager
>    7           0         2      0   0.00%  0.00%  0.00%   0 Timers
>    8           0         2      0   0.00%  0.00%  0.00%   0 Serial
Backgroun
>    9         136     15257      8   0.00%  0.00%  0.00%   0 EnvMon
>   10           0         1      0   0.00%  0.00%  0.00%   0 OIR Handler
>   11           0         1      0   0.00%  0.00%  0.00%   0 IPC Zone
Manager
>   12          16     15258      1   0.00%  0.00%  0.00%   0 IPC Periodic
Tim
>   13           0         1      0   0.00%  0.00%  0.00%   0 IPC Seat
Manager
>   14       13656     19225    710   0.00%  0.16%  0.13%   0 ARP Input
>   15           0       764      0   0.00%  0.00%  0.00%   0 HC Counter
Timer
>   16           0         3      0   0.00%  0.00%  0.00%   0 DDR Timers
>   17           0         2      0   0.00%  0.00%  0.00%   0 Dialer event
>   18           4         2   2000   0.00%  0.00%  0.00%   0 Entity MIB API
>   19           0         1      0   0.00%  0.00%  0.00%   0 SERIAL
A'detect
>   20           0         1      0   0.00%  0.00%  0.00%   0 Critical Bkgnd
>   21        3736      7794    479   0.08%  0.03%  0.02%   0 Net Background
>   22          72     24943      2   0.00%  0.00%  0.00%   0 Logger
>   23          72     15253      4   0.00%  0.00%  0.00%   0 TTY Background
>  PID  Runtime(ms)  Invoked  uSecs    5Sec   1Min   5Min TTY Process
>   24          24     15268      1   0.00%  0.00%  0.00%   0 Per-Second
Jobs
>   25           0         1      0   0.00%  0.00%  0.00%   0 CSP Timer
>   26           0         2      0   0.00%  0.00%  0.00%   0 Hawkeye
Backgrou
>   27           0         2      0   0.00%  0.00%  0.00%   0 VNM DSPRM MAIN
>   28           0         2      0   0.00%  0.00%  0.00%   0 Flash MIB
Update
>   29       74472   1383088     53   0.24%  0.40%  0.39%   0 IP Input
>   30         596      2814    211   0.00%  0.00%  0.00%   0 CDP Protocol
>   31           0         1      0   0.00%  0.00%  0.00%   0 X.25 Encaps
Mana
>   32           0         1      0   0.00%  0.00%  0.00%   0 PPP IP Add
Route
>   33           0         2      0   0.00%  0.00%  0.00%   0 SSCOP Input
>   34           0         2      0   0.00%  0.00%  0.00%   0 SSCOP Output
>   35           4       256     15   0.00%  0.00%  0.00%   0 SSCOP Timer
>   36        2084       538   3873   0.00%  0.00%  0.00%   0 IP Background
>   37           0         2      0   0.00%  0.00%  0.00%   0 ILMI Input
>   38           0         1      0   0.00%  0.00%  0.00%   0 SNMP Timers
>   39           0         2      0   0.00%  0.00%  0.00%   0 ILMI Request
>   40           0         2      0   0.00%  0.00%  0.00%   0 ILMI Response
>   41           0         1      0   0.00%  0.00%  0.00%   0 ILMI Timer
Proce
>   42           0         2      0   0.00%  0.00%  0.00%   0 ATM PVC
Discover
>   43           0         2      0   0.00%  0.00%  0.00%   0 ATMSIG
DRIVERAPI
>   44        3972       257  15455   0.00%  0.03%  0.00%   0 Adj Manager
>   45      148468     25336   5859   1.63%  1.38%  1.39%   0 CEF process
>   46           0         1      0   0.00%  0.00%  0.00%   0 HTTP Timer
>  PID  Runtime(ms)  Invoked  uSecs    5Sec   1Min   5Min TTY Process
>   47          16      2398      6   0.00%  0.00%  0.00%   0 TCP Timer
>   48          64       521    122   0.00%  0.00%  0.00%   0 TCP Protocols
>   49           0         1      0   0.00%  0.00%  0.00%   0 Probe Input
>   50           0         1      0   0.00%  0.00%  0.00%   0 RARP Input
>   51           0         1      0   0.00%  0.00%  0.00%   0 Socket Timers
>   52         112       596    187   0.00%  0.00%  0.00%   0 DHCPD Receive
>   53         748       255   2933   0.00%  0.00%  0.00%   0 IP Cache Ager
>   54           0         1      0   0.00%  0.00%  0.00%   0 PAD InCall
>   55           4         2   2000   0.00%  0.00%  0.00%   0 X.25
Background
>   56           0         1      0   0.00%  0.00%  0.00%   0 Inspect Timer
>   57           0         1      0   0.00%  0.00%  0.00%   0 Authentication
P
>   58           0         1      0   0.00%  0.00%  0.00%   0 IDS Timer
>   60           0         1      0   0.00%  0.00%  0.00%   0 CCVPM_HTSP
>   61           0         1      0   0.00%  0.00%  0.00%   0 CCSWVOICE
>   62           0         2      0   0.00%  0.00%  0.00%   0 tcl ivr app
>   63           0         2      0   0.00%  0.00%  0.00%   0 tcl ivr app
>   64           0         2      0   0.00%  0.00%  0.00%   0 tcl ivr app
>   65           0         2      0   0.00%  0.00%  0.00%   0 tcl ivr app
>   66           0         2      0   0.00%  0.00%  0.00%   0 tcl ivr app
>   67           0         2      0   0.00%  0.00%  0.00%   0 tcl ivr app
>   68           0         2      0   0.00%  0.00%  0.00%   0 tcl ivr app
>   69           0         2      0   0.00%  0.00%  0.00%   0 tcl ivr app
>   70           0      1530      0   0.00%  0.00%  0.00%   0 RMON Recycle
Pro
>  PID  Runtime(ms)  Invoked  uSecs    5Sec   1Min   5Min TTY Process
>   71           0         2      0   0.00%  0.00%  0.00%   0 RMON Deferred
Se
>   72           0         1      0   0.00%  0.00%  0.00%   0 RMON Packets
>   73         144      4694     30   0.00%  0.00%  0.00%   0 Net Input
>   74           0      3060      0   0.00%  0.00%  0.00%   0 Compute load
avg
>   75        2048       255   8031   0.00%  0.00%  0.00%   0 Per-minute
Jobs
>   76           4         1   4000   0.00%  0.00%  0.00%   0 CCSWVOFR
>   77         180       216    833   0.00%  0.00%  0.00%   0 IP SNMP
>   78           0         1      0   0.00%  0.00%  0.00%   0 SNMP
ConfCopyPro
>   79           0         1      0   0.00%  0.00%  0.00%   0 SNMP Traps
>   81        4832       515   9382   0.00%  0.02%  0.00%   0 OSPF Scanner
>   82           0         3      0   0.00%  0.00%  0.00%   0 TCP Listener
>   83          12     15530      0   0.00%  0.00%  0.00%   0 NTP
>   84          28       255    109   0.00%  0.00%  0.00%   0 CEF Scanner
>   86           0       128      0   0.00%  0.00%  0.00%   0 DHCPD Timer
>   87           0      4320      0   0.00%  0.00%  0.00%   0 DHCPD Database
>   88          88     15780      5   0.00%  0.00%  0.00%   0 OSPF Router
>   89       19440     43861    443   0.00%  0.03%  0.00%   0 BGP Router
>   90        1296      5646    229   0.00%  0.00%  0.00%   0 BGP I/O
>   91      143620      1540  93259   0.00%  0.76%  0.84%   0 BGP Scanner
>
> border#sh buffers
> Buffer elements:
>      499 in free list (500 max allowed)
>      525587 hits, 0 misses, 0 created
>
> Public buffer pools:
> Small buffers, 104 bytes (total 111, permanent 50):
>      105 in free list (20 min, 150 max allowed)
>      1548594 hits, 33 misses, 0 trims, 61 created
>      0 failures (0 no memory)
> Middle buffers, 600 bytes (total 25, permanent 25):
>      21 in free list (10 min, 150 max allowed)
>      95125 hits, 5 misses, 15 trims, 15 created
>      0 failures (0 no memory)
> Big buffers, 1524 bytes (total 50, permanent 50):
>      50 in free list (5 min, 150 max allowed)
>      5767 hits, 0 misses, 0 trims, 0 created
>      0 failures (0 no memory)
> VeryBig buffers, 4520 bytes (total 10, permanent 10):
>      10 in free list (0 min, 100 max allowed)
>      218 hits, 0 misses, 0 trims, 0 created
>      0 failures (0 no memory)
> Large buffers, 5024 bytes (total 0, permanent 0):
>      0 in free list (0 min, 10 max allowed)
>      0 hits, 0 misses, 0 trims, 0 created
>      0 failures (0 no memory)
> Huge buffers, 18024 bytes (total 0, permanent 0):
>      0 in free list (0 min, 4 max allowed)
>      0 hits, 0 misses, 0 trims, 0 created
>      0 failures (0 no memory)
>
> Interface buffer pools:
> IPC buffers, 4096 bytes (total 2, permanent 2):
>      2 in free list (1 min, 8 max allowed)
>      0 hits, 0 fallbacks, 0 trims, 0 created
>      0 failures (0 no memory)
>
> Header pools:
> Header buffers, 0 bytes (total 511, permanent 256):
>      255 in free list (256 min, 1024 max allowed)
>      171 hits, 85 misses, 0 trims, 255 created
>      0 failures (0 no memory)
>      256 max cache size, 256 in cache
>
> Particle Clones:
>      1024 clones, 0 hits, 0 misses
>
> Public particle pools:
> F/S buffers, 128 bytes (total 512, permanent 512):
>      0 in free list (0 min, 512 max allowed)
>      512 hits, 0 misses
>      512 max cache size, 512 in cache
> Normal buffers, 512 bytes (total 1024, permanent 1024):
>      1024 in free list (512 min, 2048 max allowed)
>      0 hits, 0 misses, 0 trims, 0 created
>      0 failures (0 no memory)
>
> Private particle pools:
> FastEthernet0/0 buffers, 512 bytes (total 400, permanent 400):
>      0 in free list (0 min, 400 max allowed)
>      400 hits, 0 fallbacks
>      400 max cache size, 269 in cache
>      14 buffer threshold, 0 threshold transitions
> FastEthernet0/1 buffers, 512 bytes (total 400, permanent 400):
>      0 in free list (0 min, 400 max allowed)
>      400 hits, 0 fallbacks
>      400 max cache size, 268 in cache
>      14 buffer threshold, 0 threshold transitions
> Serial1/0 buffers, 512 bytes (total 96, permanent 96):
>      0 in free list (0 min, 96 max allowed)
>      96 hits, 0 fallbacks
>      96 max cache size, 49 in cache
>      10 buffer threshold, 0 threshold transitions
> Serial1/1 buffers, 512 bytes (total 96, permanent 96):
>      0 in free list (0 min, 96 max allowed)
>      96 hits, 0 fallbacks
>      96 max cache size, 49 in cache
>      10 buffer threshold, 0 threshold transitions
> Serial1/2 buffers, 512 bytes (total 96, permanent 96):
>      0 in free list (0 min, 96 max allowed)
>      96 hits, 0 fallbacks
>      96 max cache size, 49 in cache
>      10 buffer threshold, 0 threshold transitions
> Serial1/3 buffers, 512 bytes (total 96, permanent 96):
>      0 in free list (0 min, 96 max allowed)
>      96 hits, 0 fallbacks
>      96 max cache size, 49 in cache
>      10 buffer threshold, 0 threshold transitions
> Serial2/0 buffers, 512 bytes (total 96, permanent 96):
>      0 in free list (0 min, 96 max allowed)
>      96 hits, 0 fallbacks
>      96 max cache size, 49 in cache
>      10 buffer threshold, 0 threshold transitions
> Serial2/1 buffers, 512 bytes (total 96, permanent 96):
>      0 in free list (0 min, 96 max allowed)
>      96 hits, 0 fallbacks
>      96 max cache size, 49 in cache
>      10 buffer threshold, 0 threshold transitions
> Serial2/2 buffers, 512 bytes (total 96, permanent 96):
>      0 in free list (0 min, 96 max allowed)
>      96 hits, 0 fallbacks
>      96 max cache size, 49 in cache
>      10 buffer threshold, 0 threshold transitions
> Serial2/3 buffers, 512 bytes (total 96, permanent 96):
>      0 in free list (0 min, 96 max allowed)
>      96 hits, 0 fallbacks
>      96 max cache size, 49 in cache
>      10 buffer threshold, 0 threshold transitions
> FastEthernet4/0 buffers, 512 bytes (total 400, permanent 400):
>      0 in free list (0 min, 400 max allowed)
>      400 hits, 0 fallbacks
>      400 max cache size, 271 in cache
>      14 buffer threshold, 0 threshold transitions
> ===
>
>
> --
> Best regards,
>  Ilya Kiselyov <ilya@ostankino.ru>
>
>
>
>
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