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Bug ID 6259227
Synopsis netstat displays xge reporting statistic every 2 seconds
State 10-Fix Delivered (Fix available in build)
Category:Subcategory driver:xge
Keywords nemo | netstat | xge
Responsible Engineer Roamer Lu
Reported Against
Duplicate Of
Introduced In solaris_nevada
Commit to Fix snv_23
Fixed In snv_23
Release Fixed solaris_nevada(snv_23) , solaris_10u1(s10u1_15) (Bug ID:2129517)
Related Bugs 6367699
Submit Date 21-April-2005
Last Update Date 18-September-2005
Description
test os:
	SunOS 5.10  nemo-on10u2-04-07-05

ping the under-test-machine from a remote one, while using
the "netstat -I xge0 1"  command to monitor xge interfaces. 
Statistic data was reported every 2 seconds instead of 1 
seconds. 

bge didn't have this problem.

node4:/ # netstat -I xge0 1
    input   xge0      output       input  (Total)    output
packets errs  packets errs  colls  packets errs  packets errs  colls 
718376685 0     1030967201 0     0      718377417 0     1030967933 0     0     
2       0     2       0     0      4       0     3       0     0     
0       0     0       0     0      1       0     1       0     0     
2       0     2       0     0      5       0     3       0     0     
0       0     0       0     0      2       0     2       0     0     
2       0     2       0     0      3       0     2       0     0     
0       0     0       0     0      2       0     2       0     0     


No problem with baseline version in G10U1B6-050414-daily.
 xxxxx@xxxxx.com 2005-04-21 08:04:35 GMT

Test was done on SPARC. No problem with x86 machines.
 xxxxx@xxxxx.com 2005-04-21 08:26:38 GMT

With latest ON bits, this bug is found both on SPARC and x86 platform. I'll fix it soon.

 xxxxx@xxxxx.com 2005-07-05 05:36:57 GMT
this problem also be spotted on s10u1-12, the tested machines are v240 and v250. xge's statistic data gathering rate is 16 seconds.

#
# uname -a
SunOS younger 5.10 on10-public:ubon-gate-nd:08/16/2005 sun4u sparc SUNW,Sun-Fire-V240
#
# netstat -I xge0 1
    input   xge0      output       input  (Total)    output
packets errs  packets errs  colls  packets errs  packets errs  colls
26700477 0     23313997 0     0      26843122 0     23320687 0     0
0       0     0       0     0      2       0     2       0     0
0       0     0       0     0      3       0     2       0     0
0       0     0       0     0      2       0     1       0     0
0       0     0       0     0      1       0     1       0     0
0       0     0       0     0      3       0     2       0     0
0       0     0       0     0      1       0     1       0     0
0       0     0       0     0      1       0     1       0     0
0       0     0       0     0      3       0     1       0     0
0       0     0       0     0      2       0     1       0     0
0       0     0       0     0      2       0     2       0     0
0       0     0       0     0      2       0     1       0     0
0       0     0       0     0      1       0     1       0     0
0       0     0       0     0      1       0     1       0     0
0       0     0       0     0      3       0     2       0     0
0       0     0       0     0      3       0     2       0     0
256092  0     224301  0     0      256095  0     224304  0     0
0       0     0       0     0      2       0     1       0     0
0       0     0       0     0      1       0     1       0     0
0       0     0       0     0      2       0     1       0     0
0       0     0       0     0      0       0     1       0     0
0       0     0       0     0      4       0     2       0     0
0       0     0       0     0      2       0     1       0     0
0       0     0       0     0      2       0     1       0     0
0       0     0       0     0      2       0     1       0     0
0       0     0       0     0      1       0     1       0     0
0       0     0       0     0      2       0     1       0     0
0       0     0       0     0      2       0     2       0     0
0       0     0       0     0      1       0     1       0     0
0       0     0       0     0      2       0     1       0     0
0       0     0       0     0      1       0     1       0     0
253750  0     237883  0     0      253751  0     237884  0     0
Work Around
N/A
Comments
N/A