Please do youself a favour, download nmon (I think it is actually installed already with the OS these days) and have it run in the background and get this performance data I don't understand what you are looking for when you ask for "Memory usage per processor". The dbx command is a popular command line debugger used in both Solaris and AIX systems. For example, in the db2diag.log if you see the database being marked damaged with a ECORRUPT (89) error as follows : Listing 11. check over here
Sample 'ps aux' output showing the process growing in sizeps aux: 1st iteration: USER PID %CPU %MEM SZ RSS TTY STAT STIME TIME COMMAND db2inst1 225284 0.2 0.0 19468 18280 - We have nmon command utility which is having its own file format and analyzer to get the details. Learn to use AIX utilities and commands to help you understand and resolve each of these troublesome issues. Suraj June 11, 2013 at 11:46 am Reply hii Suraj, i'll very soon start updating this blog ..
You're now being signed in. Sample vmstat outputkthr memory page faults cpu ----- ----------- ------------------------ ------------ ----------- r b avm fre re pi po fr sr cy in sy cs us sy id wa 32 3 In this instance, I am appending the file because it is run again later and I do not want to have to re-write it. Suita Gupta ([email protected]), DB2 Technical Support, IBM Close [x] Suita Gupta is part of the Information Management Support team based at IBM Farnborough.
ulimit settings for oracle user is unlimited for both LPARs. Under these circumstances, force does not work, and this is by design. All rights reserved. Aix Cpu Usage History The fsckcommandTo check all the default file systems enter: fsck This form of the fsck command asks you for permission before making any changes to a file system.
Pi and Po values are equal to 0, thus there are no paging issues. The following table describes good probelm determination (PD) and data caputre versus bad PD and data capture. The system utilization information is saved by two shell scripts (/usr/lib/sa/sa1 and /usr/lib/sa/sa2) running in the background. The term is meant as a humorous misnomer, since memory is not physically lost from the computer.
As you can see, the values in bold are increasing. Aix Sar Command VSCSI VSCSI - Stor. Without going into the architectural details of DB2, there are some situations which are dangerous to force. Related Posts:AIX Memory / RAM performance monitoringUnix list top 5 files or directory Using your disk space in…aix disks that are currently not being usedSolaris OS Processesusing fuser Instead of ps
Sample errpt output LABEL: J2_FSCK_REQUIRED IDENTIFIER: B6DB68E0 Date/Time: Thu Jun 7 20:59:49 DFT 2007 Sequence Number: 139206 Machine Id: 000BA256D600 Node Id: cmab Class: O Type: INFO Resource Name: SYSJ2 Description http://aix4admins.blogspot.com/2011/09/load-average-uptime-1801pm-up-217-days.html This article discusses a number of problems you may face with your database including CPU usage problems, orphan processes, database corruption, memory leaks, hangs and unresponsive application. Aix Cpu Usage Command Secondly how we can make or instruct the AIX to utilize more CPUs for the backup processes running on LPAR2? -Thanks in advance -Bala Remove advertisements Sponsored Links baladelaware73 View Public Aix Cpu Load Average This will will help you fixidentify root cause to some degree or find at the least the offending threadtask, it is very fast where you need to provide a quick relief
You may have to remove any you find manually. http://twaproductions.com/cpu-usage/dos-cpu-usage.html My favoured explanation is that it is either missing an index or not using one, consequently you end up reading the whole table (lots of IO) and performing the equivalent of The time now is 03:05 PM. - Contact Us - UNIX & Linux - unix commands, linux commands, linux server, linux ubuntu, shell script, linux distros. - Advertising - Top Listing 12 is an example of an errpt -a output which shows a file system corruption: Listing 12. Aix Command To Check Cpu And Memory
If the system is idle, the wait process will be executed. ??kproc: is an idle kernel process created by the UNIX OS to keep the processors doing something void while there's amriksingh_sandhu replied Mar 13, 2006 You can use the below commands to check out cpu/memory usage. The dbx commanddbx -a
Search Forums Show Threads Show Posts Tag Search Advanced Search Unanswered Threads Find All Thanked Posts Go to Page... unix and linux operating commands AIX CPU usage AIX How To Check Memory Usage In Aix Toolbox.com is not affiliated with or endorsed by any company listed at this site. some browsers decompress on the fly gz compressed files.
Once you have the stacks the only choice you have is to issue db2_kill. He previously worked in SWG Services, providing professional services and consultancy to IBM customers. Build your next development project with IBM trial software, available for download directly from developerWorks.DiscussParticipate in the discussion forum.Participate in developerWorks blogs and get involved in the developerWorks community. Aix Command To Check Memory vijay gulge replied Jan 19, 2011 HiBy using# top# vmstatyou can check the same Top Best Answer 0 Mark this reply as the best answer?(Choose carefully, this can't be changed) Yes
It is simply a wrapper around an OS kill command. The first step is to identify if what you are experiencing is a hang or a severe degradation. I need to check CPU usage in every 10 mnts and store data in a file for further reading. have a peek at these guys Abnormal termination of an application includes shutting it down by doing a Ctrl+C, closing the KSH session or killing it with a -9 option.
kanishk replied Jan 7, 2008 gzip -d does the same thing as gunzip Top Best Answer 0 Mark this reply as the best answer?(Choose carefully, this can't be changed) Yes | It is a good tool for this.