Join IIUG
 for   
 

Informix News
18 Nov 13 - ZDNet - Top 20 mobile skills in demand... Read
09 Sep 13 - telecompaper - Shaspa and Tatung have shown a new smart home platform at Ifa in Berlin. Powered by the IBM Informix software... Read
06 Sep 13 - IBM data magazine - Mission Accomplished - Miami, Florida will be the backdrop for the 2014 IIUG Informix Conference... Read
01 Feb 13 - IBM Data Magazine - Are your database backups safe? Lester Knutsen (IBM Champion) writes about database back up safety using "archecker"... Read
14 Nov 12 - IBM - IBM's Big Data For Smart Grid Goes Live In Texas... Read
3 Oct 12 - The Financial - IBM and TransWorks Collaborate to Help Louisiana-Pacific Corporation Achieve Supply Chain Efficiency... Read
28 Aug 12 - techCLOUD9 - Splunk kicks up a SaaS Storm... Read
10 Aug 12 - businessCLOUD9 - Is this the other half of Cloud monitoring?... Read
3 Aug 12 - IBM data management - Supercharging the data warehouse while keeping costs down IBM Informix Warehouse Accelerator (IWA) delivers superior performance for in-memory analytics processing... Read
2 Aug 12 - channelbiz - Oninit Group launches Pay Per Pulse cloud-based service... Read
28 May 12 - Bloor - David Norfolk on the recent Informix benchmark "pretty impressive results"... Read
23 May 12 - DBTA - Informix Genero: A Way to Modernize Informix 4GL Applications... Read
9 Apr 12 - Mastering Data Management - Upping the Informix Ante: Advanced Data Tools... Read
22 Mar 12 - developerWorks - Optimizing Informix database access... Read
14 Mar 12 - BernieSpang.com - International Informix User Group set to meet in San Diego... Read
1 Mar 12 - IBM Data Management - IIUG Heads West for 2012 - Get ready for sun and sand in San Diego... Read
1 Mar 12 - IBM Data Management - Running Informix on Solid-State Drives.Speed Up Database Access... Read
26 Feb 12 - BernieSpan.com - Better results, lower cost for a broad set of new IBM clients and partners... Read
24 Feb 12 - developerWorks - Informix Warehouse Accelerator: Continuous Acceleration during Data Refresh... Read
6 Feb 12 - PRLOG - Informix port delivers unlimited database scalability for popular SaaS application ... Read
2 Feb 12 - developerWorks - Loading data with the IBM Informix TimeSeries Plug-in for Data Studio... Read
1 Feb 12 - developerWorks - 100 Tech Tips, #47: Log-in to Fix Central... Read
13 Jan 12 - MC Press online - Informix Dynamic Server Entices New Users with Free Production Edition ... Read
11 Jan 12 - Computerworld - Ecologic Analytics and Landis+Gyr -- Suitors Decide to Tie the Knot... Read
9 Jan 12 - planetIDS.com - DNS impact on Informix / Impacto do DNS no Informix... Read
8 Sep 11 - TMCnet.com - IBM Offers Database Solution to Enable Smart Meter Data Capture... Read
1 Aug 11 - IBM Data Management Magazine - IIUG user view: Happy 10th anniversary to IBM and Informix... Read
8 Jul 11 - Database Trends and Applications - Managing Time Series Data with Informix... Read
31 May 11 - Smart Grid - The meter data management pitfall utilities are overlooking... Read
27 May 11 - IBM Data Management Magazine - IIUG user view: Big data, big time ( Series data, warehouse acceleration, and 4GLs )... Read
16 May 11 - Business Wire - HiT Software Announces DBMoto for Enterprise Integration, Adds Informix. Log-based Change Data Capture... Read
21 Mar 11 - Yahoo! Finance - IBM and Cable&Wireless Worldwide Announce UK Smart Energy Cloud... Read
14 Mar 11 - MarketWatch - Fuzzy Logix and IBM Unveil In-Database Analytics for IBM Informix... Read
11 Mar 11 - InvestorPlace - It's Time to Give IBM Props: How many tech stocks are up 53% since the dot-com boom?... Read
9 Mar 11 - DBTA - Database Administration and the Goal of Diminishing Downtime... Read
2 Feb 11 - DBTAs - Informix 11.7 Flexible Grid Provides a Different Way of Looking at Database Servers... Read
27 Jan 11 - exactsolutions - Exact to Add Informix Support to Database Replay, SQL Monitoring Solutions... Read
25 Jan 11 - PR Newswire - Bank of China in the UK Works With IBM to Become a Smarter, Greener Bank... Read
12 Oct 10 - Database Trends and Applications - Informix 11.7: The Beginning of the Next Decade of IBM Informix... Read
20 Sep 10 - planetIDS.com - ITG analyst paper: Cost/Benefit case for IBM Informix as compared to Microsoft SQL Server... Read
20 Jul 10 - IBM Announcements - IBM Informix Choice Edition V11.50 helps deploy low-cost scalable and reliable solutions for Apple Macintosh and Microsoft Windows... Read
20 Jul 10 - IBM Announcements - Software withdrawal: Elite Support for Informix Ultimate-C Edition... Read
24 May 10 - eWeek Europe - IBM Supplies Database Tech For EU Smart Grid... Read
23 May 10 - SiliconIndia - IBM's smart metering system allows wise use of energy... Read
21 May 10 - CNET - IBM to help people monitor energy use... Read
20 May 10 - ebiz - IBM Teams With Hildebrand To Bring Smart Metering To Homes Across Britain... Read
19 May 10 - The New Blog Times - Misurare il consumo energetico: DEHEMS è pronto... Read
19 May 10 - ZDNet - IBM software in your home? Pact enables five-city smart meter pilot in Europe... Read
17 March 10 - ZDNet (blog) David Morgenstern - TCO: New research finds Macs in the enterprise easier, cheaper to manage than... Read
17 March 2010 - Virtualization Review - ...key components of Big Blue's platform to the commercial cloud such as its WebSphere suite of application ser vers and its DB2 and Informix databases... Read
10 February 2010 - The Wall Street Journal - International Business Machines is expanding an initiative to win over students and professors on its products. How do they lure the college crowd?... Read


End of Support Dates

IIUG on Facebook IIUG on Twitter

[ View Thread ] [ Post Response ] [ Return to Index ] [ Read Prev Msg ] [ Read Next Msg ]

IDS Forum

Re: RE: Seeing one oninit working hard while o....

Posted By: Art Kagel
Date: Monday, 12 October 2009, at 11:40 a.m.

In Response To: RE: RE: Seeing one oninit working hard while o.... (Knox, Ernest)

No the parameter is SQLTRACE which appears to be off, at least the config
line you posted is commented out:

#SQLTRACE level=low,ntraces=1000,size=2,mode=global

Art

Art S. Kagel
Oninit (www.oninit.com)
IIUG Board of Directors (art@iiug.org)

Disclaimer: Please keep in mind that my own opinions are my own opinions and
do not reflect on my employer, Oninit, the IIUG, nor any other organization
with which I am associated either explicitly or implicitly. Neither do
those opinions reflect those of other individuals affiliated with any entity
with which I am affiliated nor those of the entities themselves.

On Sun, Oct 11, 2009 at 7:42 PM, Knox, Ernest <Ernest.Knox@searshc.com>wrote:

> Where is the capture parameter? I really only see the EXPLAIN_STAT
> enable. Is that it? If I turn it off, will that possibly improve
> anything?
>
> # SQL Statement Cache Configuration Parameters
> ###################################################################
> # STMT_CACHE - Controls SQL statement caching. Acceptable
> # values are:
> # 0 Disabled
> # 1 Enabled at the session level
> # 2 All statements are cached
> # STMT_CACHE_HITS - The number of times an SQL statement must be
> # executed before becoming fully cached.
> # 0 indicates that all statements are
> # fully cached the first time.
> # STMT_CACHE_SIZE - The size, in KB, of the SQL statement cache
> # STMT_CACHE_NOLIMIT - Controls additional memory consumption.
> # Acceptable values are:
> # 0 Limit memory to STMT_CACHE_SIZE
> # 1 Obtain as much memory, temporarily, as needed
> # STMT_CACHE_NUMPOOL - The number of pools for the SQL statement
> # cache. Acceptable value is a positive
> # integer between 1 and 256, inclusive.
> ###################################################################
>
> STMT_CACHE 0
> STMT_CACHE_HITS 0
> STMT_CACHE_SIZE 512
> STMT_CACHE_NOLIMIT 0
> STMT_CACHE_NUMPOOL 1
>
> ###################################################################
> # Operating System Session-Related Configuration Parameters
> ###################################################################
> # USEOSTIME - The precision of SQL statement timing.
> # Accepted values are 0 (precision to seconds)
> # and 1 (precision to subseconds). Subsecond
> # precision can degrade performance.
> # STACKSIZE - The size, in KB, for a session stack
> # ALLOW_NEWLINE - Controls whether embedded new line characters
> # in string literals are allowed in SQL
> # statements. Acceptable values are 1 (allowed)
> # and any number other than 1 (not allowed).
> # USELASTCOMMITTED - Controls the committed read isolation level.
> # Acceptable values are:
> # - NONE Waits on a lock
> # - DIRTY READ Uses the last committed value in
> # place of a dirty read
> # - COMMITTED READ Uses the last committed value
> # in place of a committed read
> # - ALL Uses the last committed value in place
> # of all isolation levels that support the last
> # committed option
> ###################################################################
>
> USEOSTIME 0
> STACKSIZE 64
> ALLOW_NEWLINE 0
> USELASTCOMMITTED NONE
>
> ###################################################################
> # Optimizer Configuration Parameters
> ###################################################################
> # OPTCOMPIND - Controls how the optimizer determines the best
> # query path. Acceptable values are:
> # 0 Nested loop joins are preferred
> # 1 If isolation level is repeatable read,
> # works the same as 0, otherwise works same as 2
> # 2 Optimizer decisions are based on cost only
> # DIRECTIVES - Specifies whether optimizer directives are
> # enabled (1) or disabled (0). Default is 1.
> # EXT_DIRECTIVES - Controls the use of external SQL directives.
> # Acceptable values are:
> # 0 Disabled
> # 1 Enabled if the IFX_EXTDIRECTIVES environment
> # variable is enabled
> # 2 Enabled even if the IFX_EXTDIRECTIVES
> # environment is not set
> # OPT_GOAL - Controls how the optimizer should optimize for
> # fastest retrieval. Acceptable values are:
> # -1 All rows in a query
> # 0 The first rows in a query
> # IFX_FOLDVIEW - Enables (1) or disables (0) folding views that
> # have multiple tables or a UNION ALL clause.
> # Disabled by default.
> # AUTO_REPREPARE - Enables (1) or disables (0) automatically
> # re-optimizing stored procedures and re-preparing
> # prepared statements when tables that are referenced
> # by them change. Minimizes the occurrence of the
> # -710 error.
> ####################################################################
>
> OPTCOMPIND 2
> DIRECTIVES 1
> EXT_DIRECTIVES 0
> OPT_GOAL -1
> IFX_FOLDVIEW 0
> AUTO_REPREPARE 1
>
> ###################################################################
> # SQL Tracing and EXPLAIN Plan Configuration Parameters
> ###################################################################
> # EXPLAIN_STAT - Enables (1) or disables (0) including the Query
> # Statistics section in the EXPLAIN output file
> # SQLTRACE - Configures SQL tracing. The format is:
> # SQLTRACE level=(low|med|high),ntraces=<#>,size=<#>,
> # mode=(global|user)
> ###################################################################
>
> EXPLAIN_STAT 1
> #SQLTRACE level=low,ntraces=1000,size=2,mode=global
>
> Thanks,
>
> *******************************************************************
>
> Ernie Knox
>
> IT Database Administrator Specialist
>
> Sears Holdings
>
> 3333 Beverly Rd., B4-266A
>
> Hoffman Estates, IL. 60179
>
> Office: (847) 286-5735
>
> Email: Ernest.Knox@searshc.com
>
> Blackberry: 2244650553@messaging.sprintpcs.com
>
> Page via Skytel: 2244650553@sprint.skytel.com
>
> Informix or MySQL Primary: 9110210@skytel.com
>
> Informix or MySQL Secondary: 7276872@skytel.com
>
> " Yes we can make a Change! "
>
> " It's always a great day to watch Sports - GO LIONS, TIGERS, and BEARS!
> "
>
> " Lets not forget - GO Pistons and Red Wings! "
>
> GSU
>
> *******************************************************************
>
> -----Original Message-----
> From: ids-bounces@iiug.org [mailto:ids-bounces@iiug.org] On Behalf Of
> Knox, Ernest
> Sent: Sunday, October 11, 2009 6:27 PM
> To: ids@iiug.org
> Subject: RE: RE: Seeing one oninit working hard while o.... [17477]
>
> We didn't plan on turning that on. I will check, but could that take up
> resources and cause issues?
>
> Thanks,
>
> *******************************************************************
>
> Ernie Knox
>
> IT Database Administrator Specialist
>
> Sears Holdings
>
> 3333 Beverly Rd., B4-266A
>
> Hoffman Estates, IL. 60179
>
> Office: (847) 286-5735
>
> Email: Ernest.Knox@searshc.com
>
> Blackberry: 2244650553@messaging.sprintpcs.com
>
> Page via Skytel: 2244650553@sprint.skytel.com
>
> Informix or MySQL Primary: 9110210@skytel.com
>
> Informix or MySQL Secondary: 7276872@skytel.com
>
> " Yes we can make a Change! "
>
> " It's always a great day to watch Sports - GO LIONS, TIGERS, and BEARS!
>
> "
>
> " Lets not forget - GO Pistons and Red Wings! "
>
> GSU
>
> *******************************************************************
>
> -----Original Message-----
> From: ids-bounces@iiug.org [mailto:ids-bounces@iiug.org] On Behalf Of
> Art Kagel
> Sent: Sunday, October 11, 2009 6:24 PM
> To: ids@iiug.org
> Subject: Re: RE: Seeing one oninit working hard while o.... [17476]
>
> He probably has SQL capture running.
>
> Art
>
> Art S. Kagel
> Oninit (www.oninit.com)
> IIUG Board of Directors (art@iiug.org)
>
> Disclaimer: Please keep in mind that my own opinions are my own opinions
>
> and
> do not reflect on my employer, Oninit, the IIUG, nor any other
> organization
> with which I am associated either explicitly or implicitly. Neither do
> those opinions reflect those of other individuals affiliated with any
> entity
> with which I am affiliated nor those of the entities themselves.
>
> On Fri, Oct 9, 2009 at 10:35 AM, JACQUES RENAUT <jrenaut@us.ibm.com>
> wrote:
>
> > One thing that strikes me as very very odd is on what you are calling
> the
> > remote server, the msc vp has used ~ 90% of the total cpu time for
> that
> > instance. That seems very abnormal. Normally, the highest usages vps
> would
> > be
> > cpu vps. The msc vp is normally used to authenticate incoming
> connections.
> > When you just posed the ps output, was the 1 oninit you were concerned
>
> with
> > how much cpu time it was getting the msc vp (you can compare the ps
> output
> > obviously with the pid from the onstat -g glo)? If so, there would
> appear
> > to
> > be some sort of issue here. You might want to try and get some stack
> traces
> > off the msc vp to see what it seems to be spending it's time doing and
>
> then
> > see if that leads you to some configuration issue or the like with how
>
> you
> > are
> > authenticating users on that machine.
> >
> > Jacques Renaut
> > IBM Informix Advanced Support
> > APD team
> >
> > You wrote:
> > Remote Server:
> >
> > Remote:/usr/informix>onstat -g glo
> >
> > IBM Informix Dynamic Server Version 11.50.UC3 -- On-Line -- Up
> > 03:06:40 -- 1242192 Kbytes
> >
> > MT global info:
> > sessions threads vps lngspins
> > 116 185 16 2911
> >
> > sched calls thread switches yield 0 yield n yield
> > forever
> > total: 36843457 12620339 24225482 558900 2206927
> > per sec: 1196 488 708 52 147
> >
> > Virtual processor summary:
> > class vps usercpu syscpu total
> > cpu 3 427.30 210.58 637.88
> > aio 4 5.86 12.28 18.14
> > shm 1 0.03 0.07 0.10
> > lio 1 0.36 0.83 1.19
> > pio 1 0.35 0.84 1.19
> > adm 1 0.41 0.28 0.69
> > soc 4 24.11 60.51 84.62
> > msc 1 7832.11 280.25 8112.36
> > total 16 8290.53 565.64 8856.17
> >
> > Individual virtual processors:
> > vp pid class usercpu syscpu total Thread Eff
> > 1 663652 cpu 239.61 123.81 363.42 363.42 100%
> > 2 1380526 adm 0.41 0.28 0.69 0.00 0%
> > 3 938224 cpu 168.60 79.53 248.13 283.67 87%
> > 4 1478902 lio 0.36 0.83 1.19 1.19 100%
> > 5 1286202 pio 0.35 0.84 1.19 1.19 100%
> > 6 913522 aio 3.81 9.32 13.13 562.13 2%
> > 7 340018 msc 7832.11 280.25 8112.36 10577.03 76%
> > 8 311550 aio 1.34 1.52 2.86 79.80 3%
> > 9 430252 aio 0.40 0.75 1.15 9.49 12%
> > 10 1155232 aio 0.31 0.69 1.00 4.69 21%
> > 11 1032332 soc 5.27 12.14 17.41 NA NA
> > 12 1347764 soc 5.67 13.77 19.44 NA NA
> > 13 712894 soc 4.88 11.96 16.84 NA NA
> > 14 1019938 soc 8.29 22.64 30.93 NA NA
> > 15 1261766 shm 0.03 0.07 0.10 NA NA
> > 16 1544216 cpu 19.09 7.24 26.33 26.33 100%
> >
> > tot 8290.53 565.64 8856.17
> >
> >
> >
> >
> ************************************************************************
>
> *******
> > Forum Note: Use "Reply" to post a response in the discussion forum.
> >
> >
>
> --0015174bdcc809678c0475b11b37
>
> ************************************************************************
>
> *******
> Forum Note: Use "Reply" to post a response in the discussion forum.
>
> ************************************************************************
> *******
> Forum Note: Use "Reply" to post a response in the discussion forum.
>
>
>
> *******************************************************************************
> Forum Note: Use "Reply" to post a response in the discussion forum.
>
>

--0015174ff094f1805e0475bebe07

Messages In This Thread

[ View Thread ] [ Post Response ] [ Return to Index ] [ Read Prev Msg ] [ Read Next Msg ]

IDS Forum is maintained by Administrator with WebBBS 5.12.