CBWFQ: Question about the output of "show policy-map interface" command

Hi everyone,
I have a question about the output of "show policy-map interface" command.
The following is the output of this command and lower side of the output shows
(total queued/total drops/no-buffer drops) 0/342/0
If the packets drop occur due to the situation of no enough buffer,
"no-buffer drops" counted up. But "no-buffer drops" has not been counted up.
The "no-buffer drops" is 0 (zero) but "total drops" are counted as 342.
I guess there are other factors except "no-buffer drops" to add "total drops".
But I can not find any information about "other factors".
So I would like to know the "other factors" added to "total drops".
reserch-3725#sh policy-map interface fastethernet0/1
FastEthernet0/1
Service-policy output: shaping
Class-map: kdpc (match-all)
146956873 packets, 115209221595 bytes
5 minute offered rate 156000 bps, drop rate 0 bps
Match: access-group name YOKOHAMA_to_CHINO
Traffic Shaping
Target/Average Byte Sustain Excess Interval Increment
Rate Limit bits/int bits/int (ms) (bytes)
9360000/9360000 58500 234000 234000 25 29250
Adapt Queue Packets Bytes Packets Bytes Shaping
Active Depth Delayed Delayed Active
- 0 146956724 3539850811 2960247 3851843541 no
Class-map: class-default (match-any)
552458414 packets, 249687580329 bytes
5 minute offered rate 242000 bps, drop rate 0 bps
Match: any
Traffic Shaping
Target/Average Byte Sustain Excess Interval Increment
Rate Limit bits/int bits/int (ms) (bytes)
3072000/3072000 19200 76800 76800 25 9600
Adapt Queue Packets Bytes Packets Bytes Shaping
Active Depth Delayed Delayed Active
- 0 552453209 573909865 30358216 2926188156 no
Service-policy : policy1
Class-map: dlsw (match-all)
979578 packets, 264843255 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: access-group name acl-dlsw
Queueing
Output Queue: Conversation 137
Bandwidth 128 (kbps) Max Threshold 64 (packets)
(pkts matched/bytes matched) 20922/17371500
(depth/total drops/no-buffer drops) 0/0/0
Class-map: telnet (match-all)
29938 packets, 1806058 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: access-group name acl-telnet
Queueing
Output Queue: Conversation 138
Bandwidth 64 (kbps) Max Threshold 64 (packets)
(pkts matched/bytes matched) 639/38900
(depth/total drops/no-buffer drops) 0/0/0
Class-map: class-default (match-any)
551448911 packets, 249420939729 bytes
5 minute offered rate 242000 bps, drop rate 0 bps
Match: any
Queueing
Flow Based Fair Queueing
Maximum Number of Hashed Queues 128
(total queued/total drops/no-buffer drops) 0/342/0
Your information would be appreciated.

Details infomatiuon regarding show policy-map interface
http://www.cisco.com/en/US/tech/tk543/tk545/technologies_tech_note09186a008010dd6a.shtml
http://www.cisco.com/en/US/tech/tk543/tk760/technologies_tech_note09186a0080108e2d.shtml
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/qos_r/qos_s2g.htm#wp1146884

Similar Messages

Show policy-map interface | Question about QOS show command output

I hope this is the correct place for this question. If not, please let me know.
When I issue the show policy-map interface command (in this case on a 3845) there is some output I don't understand. I have included some output below and formatted the lines I am confused about as "computer code" which show up as red on my screen. A list of the individual lines i'm confused about is below, followed by those liens in the context of the show policy-map command's output.
Any help with this will be greatly appreciated. Thanks in advance.
5 minute offered rate 46000 bps, drop rate 0 bps
5 minute rate 10000 bps
bandwidth remaining 50% (768 kbps)
show policy-map interface
--- previous output omitted ---
GigabitEthernet0/0
Service-policy input: QoS_IN
class-map: Silver (match-any)
      164691299 packets, 23570752398 bytes
      5 minute offered rate 46000 bps, drop rate 0 bps
      Match: access-group name MAINFRAME
        4371992 packets, 2311242335 bytes
        5 minute rate 0 bps
      Match: access-group name KRONOS
        13334297 packets, 3051409140 bytes
        5 minute rate 5000 bps
      Match: access-group name EMAIL
        97652823 packets, 10323856470 bytes
        5 minute rate 10000 bps
      Match: access-group name VOIP-CONTROL
        20782858 packets, 1481676784 bytes
        5 minute rate 0 bps
      Match: access-group name LOGIXWEB
        0 packets, 0 bytes
        5 minute rate 0 bps
      Match: access-group name GRINDLOG
        0 packets, 0 bytes
        5 minute rate 0 bps
      Match: access-group name CITRIX
        46895 packets, 14669179 bytes
        5 minute rate 0 bps
      Match: access-group name CORP_WEB
        28502414 packets, 6387897396 bytes
        5 minute rate 4000 bps
      QoS Set
        dscp af31
          Packets marked 164691269
show policy-map interface s0/0/0:0
Serial0/0/0:0
Service-policy output: QoS_OUT
--- previous output omitted ---
    Class-map: Silver (match-any)
      86590227 packets, 12051546524 bytes
      5 minute offered rate 3000 bps, drop rate 0 bps
      Match: access-group name MAINFRAME
        7641084 packets, 2701232492 bytes
        5 minute rate 0 bps
      Match: access-group name KRONOS
        6975052 packets, 1555404656 bytes
        5 minute rate 0 bps
      Match: access-group name EMAIL
        58438150 packets, 5433636586 bytes
        5 minute rate 3000 bps
      Match: access-group name VOIP-CONTROL
        355083 packets, 41252455 bytes
        5 minute rate 0 bps
      Match: access-group name LOGIXWEB
        0 packets, 0 bytes
        5 minute rate 0 bps
      Match: access-group name GRINDLOG
        0 packets, 0 bytes
        5 minute rate 0 bps
      Match: access-group name CITRIX
        19 packets, 4967 bytes
        5 minute rate 0 bps
      Match: access-group name CORP_WEB
        13180836 packets, 2320015236 bytes
        5 minute rate 0 bps
      Queueing
      queue limit 64 packets
      (queue depth/total drops/no-buffer drops) 0/18156/0
      (pkts output/bytes output) 86421413/12004278837
      bandwidth remaining 50% (768 kbps)

this is my configuration
DGMGRL> show configuration
Configuration
Name: matrix
Enabled: YES
Protection Mode: MaxPerformance
Databases:
stdby1 - Primary database
stdby2 - Physical standby database
stdby3 - Physical standby database
Fast-Start Failover: DISABLED
Current status for "matrix":
SUCCESS
--- this is my first successful switchover -----
DGMGRL> switchover to stdby2
Performing switchover NOW, please wait...
New primary database "stdby2" is opening...
Operation requires shutdown of instance "stdby1" on database "stdby1"
Shutting down instance "stdby1"...
ORA-01109: database not open
Database dismounted.
ORACLE instance shut down.
Operation requires startup of instance "stdby1" on database "stdby1"
Starting instance "stdby1"...
ORACLE instance started.
Database mounted.
Switchover succeeded, new primary is "stdby2"
-------------------this is my second switchover -------------
DGMGRL> switchover to stdby1
Performing switchover NOW, please wait...
New primary database "stdby1" is opening...
Operation requires shutdown of instance "stdby2" on database "stdby2"
Shutting down instance "stdby2"...
ORA-01109: database not open
Database dismounted.
ORACLE instance shut down.
Operation requires startup of instance "stdby2" on database "stdby2"
Starting instance "stdby2"...
Unable to connect to database
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
Failed.
You are no longer connected to ORACLE
Please connect again.
Unable to start instance "stdby2"
You must start instance "stdby2" manually
Switchover succeeded, new primary is "stdby1"
DGMGRL>
Edited by: user6981287 on Jan 7, 2010 12:57 AM
Edited by: user6981287 on Jan 7, 2010 1:00 AM

Output of show policy-map

Hi experts,
below is the output of show policy-map.
PE3-AMS-EU# show policy-map int serial 3/0/10:0 o
Serial3/0/10:0
Service-policy output: rao-pe-out
Class-map: pe-management-output (match-any)
0 packets, 0 bytes
30 second offered rate 0 bps, drop rate 0 bps
Match: access-group 107
0 packets, 0 bytes
30 second rate 0 bps
Queueing
queue limit 144 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
bandwidth 8 kbps
Exp-weight-constant: 7 (1/128)
Mean queue depth: 0 packets
class Transmitted Random drop Tail drop Minimum Maximum Mark
pkts/bytes pkts/bytes pkts/bytes thresh thresh prob
default 0/0 0/0 0/0 65535 65535 1/10
6 0/0 0/0 0/0 45 72 1/10
Class-map: pe-class1-output (match-any)
131960 packets, 8445440 bytes
30 second offered rate 249000 bps, drop rate 33000 bps
Match: ip precedence 4
131960 packets, 8445440 bytes
30 second rate 249000 bps
Police:
216000 bps, 2000 limit, 2000 extended limit
conformed 113909 packets, 7290176 bytes; action: transmit
exceeded 0 packets, 0 bytes; action: drop
violated 17856 packets, 1142784 bytes; action: drop
Class-map: pe-class2-output (match-any)
158740 packets, 64127887 bytes
30 second offered rate 1897000 bps, drop rate 157000 bps
Match: ip precedence 6
158740 packets, 64127887 bytes
30 second rate 1897000 bps
Match: ip precedence 2
0 packets, 0 bytes
30 second rate 0 bps
Queueing
queue limit 144 packets
(queue depth/total drops/no-buffer drops) 70/13397/0
(pkts output/bytes output) 149343/60928439
bandwidth 1586 kbps
Exp-weight-constant: 7 (1/128)
Mean queue depth: 69 packets
class Transmitted Random drop Tail drop Minimum Maximum Mark
pkts/bytes pkts/bytes pkts/bytes thresh thresh prob
default 10/575 0/0 0/0 65535 65535 1/10
6 149333/60927864 13191/5381928 206/84048 45 72 1/10
2 0/0 0/0 0/0 14 36 1/5
Class-map: class-default (match-any)
1352 packets, 546208 bytes
30 second offered rate 16000 bps, drop rate 45000 bps
Match: any
1352 packets, 546208 bytes
30 second rate 16000 bps
Queueing
queue limit 144 packets
(queue depth/total drops/no-buffer drops) 140/16394/0
(pkts output/bytes output) 101943/6932124
bandwidth 176 kbps
Exp-weight-constant: 7 (1/128)
Mean queue depth: 185 packets
class Transmitted Random drop Tail drop Minimum Maximum Mark
pkts/bytes pkts/bytes pkts/bytes thresh thresh prob
default 101943/6932124 0/0 15008/1020544 65535 65535 1/10
5 0/0 0/0 1386/565488 14 36 1/5
6 0/0 0/0 0/0 45 72 1/10
0 0/0 0/0 0/0 14 36 1/5
The min and max thresold value in the output are 65535 for default class.what is the significance of these values and what are those meant for.Why the values are 65535 ..

Explanation for the threshold value 65535:
For example if you consider Class-map: class-default (match-any), WRED is configured only for IP Precedence 5, 6and 0, then rest of the IP Precedence values will come under the default, with no WRED configured. So under the default, tail drop is used for dropping the packets, instead of WRED.If there is no user-configured default profile, the default action is to tail drop. The value of 65535 displayed for max and min thresholds when there is no default configured is expected behavior; it just means we are going to tail drop.
I got the above solution from Developer.
Thanks,
satish

CSCso80701 - "show policy-map interface" in 2960, 2970, 3560, 3750 should give error - 3

Have similar issues with 12.2(50)SE4....
Service-policy command has taken but cann't see in running config. Eventually no output "show policy-map interface fa0/x".

Try this config:
policy-map QOS-SOFTPHONE-POLICY
class QOS_VOICE_CLASS
set dscp cs3
class QOS_SIGNALING_CLASS
set dscp cs2
class QOS_DATA_CLASS
set dscp cs1
class class-default
set dscp default
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I have been made to the research of IP Phone 9971 . (Used by Wireless)
The schematic diagram is shown below.
CUCM
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L3-SW
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AP 1142 (FW:15.2(2)JB)
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Hi, Kayle
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new_legend_test.llb ‏65 KB

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Benjamin R.
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http://www.fluigent.com/
Attachments:
GraphLegend.vi ‏85 KB

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Hello everyone,
I have a couple of questions about the Satellite P300-18Z.
What "video out" does this laptop have? (DVI, s-video or d-sub)
Can I link the laptop up to a LCD-TV and watch movies on a resolution of 1080p? (full-HD)
What is the warranty on this laptop?

Hello
According the notebook specification Satellite P300-18Z has follow interfaces:
DVI - No DVI port available
HDMI - HDMI-out (HDMI out port available)
Headphone Jack - External Headphone Jack (Stereo) available
.link - iLink (Firewire) port available
Line in Jack - No Line in Jack port available
Line out Jack - No Line Out Jack available
Microphone Jack - External Micrphone Jack
TV-out - port available (S-Video port)
VGA - VGA (External monitor port RGB port)
Also you can connect it to your LCD TV using HDMI cable.
Warranty is country specific and clarifies this with your local dealer but I know that all Toshiba products have 1 year standard warranty and also 1 year international warranty. you can of course expand it.

A question about the impact of SQL*PLUS SERVEROUTPUT option on v$sql

Hello everybody,
SQL> SELECT * FROM v$version;
BANNER
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production
CORE    11.2.0.1.0 Production
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
SQL>
OS : Fedora Core 17 (X86_64) Kernel 3.6.6-1.fc17.x86_64I would like to ask a question about the SQL*Plus SET SERVEROUTPUT ON/OFF option and its impact on queries on views such as v$sql and v$session. Here is the problem
Actually I define three variables in SQL*Plus in order to store sid, serial# and prev_sql_id columns from v$session in order to be able to use them later, several times in different other queries, while I'm still working in the current session.
So, here is how I proceed
SET SERVEROUTPUT ON; -- I often activate this option as the first line of almost all of my SQL-PL/SQL script files
SET SQLBLANKLINES ON;
VARIABLE mysid NUMBER
VARIABLE myserial# NUMBER;
VARIABLE saved_sql_id VARCHAR2(13);
-- So first I store sid and serial# for the current session
BEGIN
    SELECT sid, serial# INTO :mysid, :myserial#
    FROM v$session
    WHERE audsid = SYS_CONTEXT('UserEnv', 'SessionId');
END;
PL/SQL procedure successfully completed.
-- Just check to see the result
SQL> SELECT :mysid, :myserial# FROM DUAL;
    :MYSID :MYSERIAL#
       129   1067
SQL> Now, let's say that I want to run the following query as the last SQL statement run within my current session
SELECT * FROM employees WHERE salary >= 2800 AND ROWNUM <= 10;According to Oracle® Database Reference 11g Release 2 (11.2) description for v$session
http://docs.oracle.com/cd/E11882_01/server.112/e25513/dynviews_3016.htm#REFRN30223]
the column prev_sql_id includes the sql_id of the last sql statement executed for the given sid and serial# which in the case of my example, it will be the above mentioned SELECT query on the employees table. As a result, right after the SELECT statement on the employees table I run the following
BEGIN
    SELECT prev_sql_id INTO :saved_sql_id
    FROM v$session
    WHERE sid = :mysid AND serial# = :myserial#;
END;
PL/SQL procedure successfully completed.
SQL> SELECT :saved_sql_id FROM DUAL;
:SAVED_SQL_ID
9babjv8yq8ru3
SQL> Having the value of sql_id, I'm supposed to find all information about cursor(s) for my SELECT statement and also its sql_text value in v$sql. Yet here is what I get when I query v$sql upon the stored sql_id
SELECT child_number, sql_id, sql_text
FROM v$sql
WHERE sql_id = :saved_sql_id;
CHILD_NUMBER   SQL_ID          SQL_TEXT
0              9babjv8yq8ru3    BEGIN DBMS_OUTPUT.GET_LINES(:LINES, :NUMLINES); END;Therefore instead of
SELECT * FROM employees WHERE salary >= 2800 AND ROWNUM <= 10;for the value of sql_text I get the following value
BEGIN DBMS_OUTPUT.GET_LINES(:LINES, :NUMLINES);Which is not of course what I was expecting to find in v$sql for the given sql_id.
After a bit googling I found the following thread on the OTN forum where it had been suggested (well I think maybe not exactly for the same problem) to turn off SERVEROUTPUT.
Problem with dbms_xplan.display_cursor
This was precisely what I did
SET SERVEROUTPUT OFFafter that I repeated the whole procedure and this time everything worked pretty well as expected. I checked SQL*Plus documentation for SERVEROUTPUT
and also v$session page, yet I didn't find anything indicating that SERVEROUTPUT should be switched off whenever views such as v$sql, v$session
are queired. I don't really understand the link in terms of impact that one can have on the other or better to say rather, why there is an impact
Could anyone kindly make some clarification?
thanks in advance,
Regards,
Dariyoosh

>
and also v$session page, yet I didn't find anything indicating that SERVEROUTPUT should be switched off whenever views such as v$sql, v$session
are queired. I don't really understand the link in terms of impact that one can have on the other or better to say rather, why there is an impact
Hi Dariyoosh,
SET SERVEROUTPUT ON has the effect of executing dbms_output.get_lines after each and every statement. Not only related to system view.
Here below what Tom Kyte is explaining in this page:
Now, sqlplus sees this functionality and says "hey, would not it be nice for me to dump this buffer to screen for the user?". So, they added the SQLPlus command "set serveroutput on" which does two things
1) it tells SQLPLUS you would like it <b>to execute dbms_output.get_lines after each and every statement</b>. You would like it to do this network rounding after each call. You would like this extra overhead to take place (think of an install script with hundreds/thousands of statements to be executed -- perhaps, just perhaps you don't want this extra call after every call)
2) SQLPLUS automatically calls the dbms_output API "enable" to turn on the buffering that happens in the package.Regards.
Al

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