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Home -> Community -> Mailing Lists -> Oracle-L -> RE: Old INACTIVE and KILLED sessions
I noticed last night that there is an item in the latest Oracle mag re. killed sessions.
Patrice Boivin
Systems Analyst (Oracle Certified DBA)
-----Original Message-----
From: Trassens, Christian [SMTP:CTrassens_at_uni2.es]
Sent: Tuesday, March 06, 2001 7:35 AM
To: Multiple recipients of list ORACLE-L
Subject: RE: Old INACTIVE and KILLED sessions
Beware that SNIPED sessions could last forever when you limit the
IDLE_TIME
whether the users couldn't connect through the same connection. F.e.
when
you use sqlplus. Although the other profile limits work fine.
Regards.
> -----Mensaje original-----
> De: Tim Onions [SMTP:tim.onions_at_speechmachines.com]
> Enviado el: martes 6 de marzo de 2001 12:00
> Para: Multiple recipients of list ORACLE-L
> Asunto: RE: Old INACTIVE and KILLED sessions
>
> Indeed I'd forgotten about them! However, in my experience this
will only
> mark the session as being SNIPED - the disconnect will only happen
when
> the
> user tries to do somthing after the SNIP has occurred. This can be
a pain
> if
> the session is idle due to network failure, application GPF etc.
However,
> if
> the problem is down to users simply leaving the application
running then
> for
> ages it can work.
>
> I guess it's all down to the nature of the particular problem!
>
> -----Original Message-----
> Sent: 06 March 2001 09:46
> To: Multiple recipients of list ORACLE-L
>
>
> You can also use profiles to do this. With profiles you can not
only limit
> the amount of time connected, but also the ammount of resources
the user
> can
> take.
>
> Before you start playing with these, make sure that you set the
init
> parameter:
> RESOURCE_LIMIT = TRUE
>
> Then to create a profile:
>
> create profile {profile_name} limit
> {resource_name) {value}..
> ..
> ..
>
> Examples of resource names are:
>
> CONNECT_TIME - value in minutes
> IDLE_TIME - Again in minutes
> PRIVATE_SGA - Kb or Mb
> CPU_PER_SESSION - limits the CPU time for a session I think in
hundreths
> of
> seconds.
>
> so fo your needs you need to do something like
>
> create profile connect_timeout limit
> CONNECT_TIME 1440
> IDLE_TIME 720
>
> This will disconnect active users lasting longer than 24 hours,
and all
> idle
> users after they have been idle for 12 hours.
>
> HTH
>
> Mark
>
>
> -----Original Message-----
> Ghosalkar
> Sent: Tuesday, March 06, 2001 02:05
> To: Multiple recipients of list ORACLE-L
>
>
> Henry,
>
> set the following parameter in the sqlnet.ora on the server and
not on the
> client.
> the unit is minutes. 10 mins shld be enuf. test with ur
environment. if
> set
> less then maybe it may hv an impact on SQL*Net performance.
>
>
> SQLNET.EXPIRE_TIME= 10
>
>
> -Mandar
>
> > -----Original Message-----
> > From: "HENRY, Benoît" [mailto:HenryB_at_arjowiggins.be]
> > Sent: Monday, March 05, 2001 12:36 PM
> > To: Multiple recipients of list ORACLE-L
> > Subject: Old INACTIVE and KILLED sessions
> >
> >
> >
> > Hi there,
> >
> >
> > I'm new to Oracle, coming from (gulp!) Informix.
> > I hope to find on this newsgroup a great help from you.
> > (it was the case in the Informix newsgroup ;-)))
> >
> > We are in the developing phase, and during tests,
> > our front-end application crashes often and our server
> > application who access the database still alive.
> >
> > They are remaining INACTIVE and KILLED processes in Oracle.
> > These eat a lot of memory (Oracle 8.0.5 on Windows NT4).
> >
> > I would like to find a init parameter (like transaction
> > time-out=24*60),
> > or a system procedure to disconnect automaticaly the user
sessions
> > older than 24 hours, and free all the ressources.
> >
> > Can someone help me, or give some ideas or tips to manage this ?
> >
> > Thanks in advance
> >
> > Ben.
> >
> >
> >
> > select substr(sid,1,5) sid,status,process,type,
> > substr(logon_time,1,12) logon_time
> > from dba_v$session
> > order by status,logon_time;
> >
> >
> > SID STATUS PROCESS TYPE LOGON_TIM
> > ===== ======== ========= ========== =========
> > 1 ACTIVE 00123 BACKGROUND 02-MAR-01
> > 2 ACTIVE 00124 BACKGROUND 02-MAR-01
> > 3 ACTIVE 00125 BACKGROUND 02-MAR-01
> > 4 ACTIVE 00126 BACKGROUND 02-MAR-01
> > 5 ACTIVE 00127 BACKGROUND 02-MAR-01
> > 6 ACTIVE 00128 BACKGROUND 02-MAR-01
> > 37 ACTIVE 358:396 USER 05-MAR-01
> > 10 INACTIVE 160:250 USER 02-MAR-01
> > 22 INACTIVE 132:361 USER 02-MAR-01
> > 24 INACTIVE 353:352 USER 02-MAR-01
> > 23 INACTIVE 351:349 USER 02-MAR-01
> > 34 INACTIVE 409:402 USER 02-MAR-01
> > 33 INACTIVE 409:402 USER 02-MAR-01
> > 32 INACTIVE 386:385 USER 02-MAR-01
> > 31 INACTIVE 305:309 USER 02-MAR-01
> > 30 INACTIVE 386:385 USER 02-MAR-01
> > 29 INACTIVE 372:344 USER 02-MAR-01
> > 27 INACTIVE 369:368 USER 02-MAR-01
> > 26 INACTIVE 353:352 USER 02-MAR-01
> > 25 INACTIVE 369:368 USER 02-MAR-01
> > 21 INACTIVE 364:348 USER 02-MAR-01
> > 17 INACTIVE 337:336 USER 02-MAR-01
> > 18 INACTIVE 372:344 USER 02-MAR-01
> > 20 INACTIVE 132:361 USER 02-MAR-01
> > 19 INACTIVE 305:309 USER 02-MAR-01
> > 16 INACTIVE 322:329 USER 02-MAR-01
> > 35 INACTIVE 358:396 USER 05-MAR-01
> > 7 KILLED 351:349 USER 02-MAR-01
> > 15 KILLED 303:319 USER 02-MAR-01
> > 8 KILLED 321:318 USER 02-MAR-01
> > 12 KILLED 322:329 USER 02-MAR-01
> > 13 KILLED 337:336 USER 02-MAR-01
> > 14 KILLED 321:318 USER 02-MAR-01
> > 11 KILLED 303:319 USER 02-MAR-01
> > 9 KILLED 364:348 USER 02-MAR-01
> >
> >
> > --
> > Please see the official ORACLE-L FAQ: http://www.orafaq.com
> > --
> > Author: =?iso-8859-1?Q?=22HENRY=2C_Beno=EEt=22?=
> > INET: HenryB_at_arjowiggins.be
> >
> > Fat City Network Services -- (858) 538-5051 FAX: (858)
538-5051
> > San Diego, California -- Public Internet access / Mailing
Lists
> >
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> INET: tim.onions_at_speechmachines.com
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Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Trassens, Christian
INET: CTrassens_at_uni2.es
Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
San Diego, California -- Public Internet access / Mailing
Lists
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-- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Boivin, Patrice J INET: BoivinP_at_mar.dfo-mpo.gc.ca Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Tue Mar 06 2001 - 09:03:16 CST
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