Re: Compile trouble with 5.4pre3

On Thu, 2006-10-05 at 10:51 +0100, Dave Shield wrote:
> On 05/10/06, Mike Brodbelt <[email protected]> wrote:
> > It doesn't seem to be working for me. I've dropped the new files in and
> > recompiled, but snmpwalk now times out on that part of the MIB:-
> 
> 
> > Individual get requests to each OID don't timeout, but some of them take
> > noticeably longer to complete than others, and all return zero:-
> 
> > So, no joy for me - sorry :-(

> OK - let's try a bit of digging to retrieve some more info about
> what's happening.
> Please try applying the following patch to cpu.c and cpu_kstat.c
> It's mostly to add some debugging output.

Mostly - but there must be some other magic in there cause it seems to
be working now...

> Once you've patched the code, and recompiled the agent, please try
> running the agent
> with   "-f -Le -Dcpu", and query the system stats again.

[root@ts-002 5.4]# ps -ef | grep snmp
    root   311     1   1 12:56:09 ?           0:00 /usr/local/sbin/snmpd -f -Le -Dcpu
[root@ts-002 5.4]# snmpwalk -v 2c -c public -t 5 localhost .1.3.6.1.4.1.2021.11
UCD-SNMP-MIB::ssIndex.0 = INTEGER: 1
UCD-SNMP-MIB::ssErrorName.0 = STRING: systemStats
UCD-SNMP-MIB::ssCpuRawUser.0 = Counter32: 44645
UCD-SNMP-MIB::ssCpuRawNice.0 = Counter32: 0
UCD-SNMP-MIB::ssCpuRawSystem.0 = Counter32: 98771
UCD-SNMP-MIB::ssCpuRawIdle.0 = Counter32: 26172518
UCD-SNMP-MIB::ssCpuRawWait.0 = Counter32: 0
UCD-SNMP-MIB::ssCpuRawKernel.0 = Counter32: 98771
UCD-SNMP-MIB::ssCpuRawInterrupt.0 = Counter32: 0
UCD-SNMP-MIB::ssIORawSent.0 = Counter32: 0
UCD-SNMP-MIB::ssIORawReceived.0 = Counter32: 0
UCD-SNMP-MIB::ssRawInterrupts.0 = Counter32: 86636522
UCD-SNMP-MIB::ssRawContexts.0 = Counter32: 32450139
UCD-SNMP-MIB::ssCpuRawSoftIRQ.0 = Counter32: 0
UCD-SNMP-MIB::ssRawSwapIn.0 = Counter32: 22
UCD-SNMP-MIB::ssRawSwapOut.0 = Counter32: 9

>    What logging output do you see from the agent?

registered debug token cpu, 1
cpu: cpu_get_byIdx -1 (created)
cpu: cpu_kstat init
 cpu: cpu_get_byIdx 0 (created)
NET-SNMP version 5.4.pre3
cpu: cpu_get_byIdx -1 (found)
cpu: cpu_kstat load
 cpu: cpu_get_byIdx 0 (found)
cpu: cpu_get_byIdx -1 (found)
cpu: cpu_kstat load
 cpu: cpu_get_byIdx 0 (found)
cpu: cpu_get_byIdx -1 (found)
cpu: cpu_kstat load
 cpu: cpu_get_byIdx 0 (found)
cpu: cpu_get_byIdx -1 (found)
cpu: cpu_kstat load
 cpu: cpu_get_byIdx 0 (found)
cpu: cpu_get_byIdx -1 (found)

Then a load more messages identical to the last above as I do the
snmpwalk, then

cpu: cpu_get_byIdx -1 (found)
cpu: cpu_kstat load
 cpu: cpu_get_byIdx 0 (found)
^CReceived TERM or STOP signal...  shutting down...

HTH,

Mike

______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please visit http://www.messagelabs.com/email 
______________________________________________________________________

-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
_______________________________________________
Net-snmp-users mailing list
[email protected]
Please see the following page to unsubscribe or change other options:
https://lists.sourceforge.net/lists/listinfo/net-snmp-users