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Re: ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items

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I don't know if there's something "in loop".. that's why I'm asking...

Start Time:     Fri, 20 May 2016 10:42:20 GMT
Current Time:   Wed, 25 May 2016 15:34:42 GMT
Connection information for squid:
        Number of clients accessing cache:      4745
        Number of HTTP requests received:       4037126
        Number of ICP messages received:        149496
        Number of ICP messages sent:    149496
        Number of queued ICP replies:   0
        Number of HTCP messages received:       0
        Number of HTCP messages sent:   0
        Request failure ratio:   0.00
        Average HTTP requests per minute since start:   15910.5
        Average ICP messages per minute since start:    1318.1
        Select loop called: 317207542 times, 14.168 ms avg

Resource usage for squid:
        UP Time:        449541.774 seconds
        CPU Time:       19248.419 seconds
        CPU Usage:      62.40%
        CPU Usage, 5 minute avg:        68.94%
        CPU Usage, 60 minute avg:       75.08%
        Maximum Resident Size: 80062656 KB
        Page faults with physical i/o: 16560
Memory accounted for:
        Total accounted:       259304 KB
        memPoolAlloc calls: 1145711652
        memPoolFree calls:  1150204906
File descriptor usage for squid:
        Maximum number of file descriptors:   114688
        Largest file desc currently in use:   10865
        Number of file desc currently in use: 13645
        Files queued for open:                   0
        Available number of file descriptors: 101043
        Reserved number of file descriptors:   700
        Store Disk files open:                  22
Internal Data Structures:
          7487 StoreEntries
          1455 StoreEntries with MemObjects
         24407 Hot Object Cache Items
        5181174 on-disk objects


2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items
2016/05/25 09:58:02.378 kid1| ERROR: Collapsed forwarding queue overflow for kid2 at 1024 items

Best Regards,


-- 
Heiler Bemerguy - (91) 98151-4894
Assessor Técnico - CINBESA (91) 3184-1751

Em 24/05/2016 17:32, Amos Jeffries escreveu:
On 25/05/2016 5:46 a.m., Heiler Bemerguy wrote:

Hi guys

2016/05/24 14:43:41 kid3| ctx: enter level  0:
'http://www.msn.com/pt-br/?ocid=iehp'
2016/05/24 14:43:41 kid3| ERROR: Collapsed forwarding queue overflow for
kid2 at 1024 items
2016/05/24 14:43:41 kid3| ctx: exit level  0
2016/05/24 14:43:41 kid3| ERROR: Collapsed forwarding queue overflow for
kid2 at 1024 items
2016/05/24 14:43:41 kid3| ERROR: Collapsed forwarding queue overflow for
kid2 at 1024 items

1464111898.361    118 10.11.0.98 TCP_HIT_ABORTED/000 0 GET
http://www.msn.com/pt-br/? - HIER_NONE/- -
1464111898.385    146 10.11.0.98 TCP_HIT_ABORTED/000 0 GET
http://www.msn.com/pt-br/? - HIER_NONE/- -
1464111898.385    163 10.11.0.98 TCP_HIT_ABORTED/000 0 GET
http://www.msn.com/pt-br/? - HIER_NONE/- -
1464111898.385    164 10.11.0.98 TCP_HIT_ABORTED/000 0 GET
http://www.msn.com/pt-br/? - HIER_NONE/- -
1464111898.385    164 10.11.0.98 TCP_MISS_ABORTED/000 0 GET
http://www.msn.com/pt-br/? - HIER_DIRECT/131.253.33.203 -
1464111905.666    970 10.102.4.21 TCP_MISS/200 67099 GET
http://www.msn.com/pt-br/? - HIER_DIRECT/131.253.33.203 text/html
1464111910.484    759 10.102.1.102 TCP_MISS/200 26188 GET
http://www.msn.com/pt-br/? - HIER_DIRECT/131.253.33.203 text/html


Is this normal?

Depends on your normal.

AIUI, that "ERROR:" message means thehre are more than 1024 concurrent
transactions being collapsed by your proxy and the overflowed one is
failing.

So the questions are;
 why are there so many?
and,
 is that number of requests normal for your traffic?



conf:

client_idle_pconn_timeout 30 seconds
client_persistent_connections on
server_persistent_connections on
collapsed_forwarding on

Best Regards,



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