Sponsored Content
Homework and Emergencies Emergency UNIX and Linux Support Can top show more than 100% in %MEM? Post 302560906 by otheus on Sunday 2nd of October 2011 08:56:08 AM
Old 10-02-2011
no, not possible, except for bugs

Documentation suggests it's the task's share of available physical memory. So unless something is wrong with the program that's calculating this, or with the kernel that's doing the memory accounting, no it's not possible.
 

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Difference in Mem usage ?

Hi All, I have a pair of sun ultra 5_10 with SunOS 5.5.1. Both are almost equally patched and set up with simillar applications. host# uname -a SunOS host 5.5.1 Generic_103640-24 sun4u sparc SUNW,Ultra-5_10 Even though both have same amount of RAM ( 512 Mb ) , ... (1 Reply)
Discussion started by: shibz
1 Replies

2. UNIX for Dummies Questions & Answers

Top 'user' reaches 100% many times

Actually, I have 2 questions. At this moment I am running a site which has a lot of visitors. The current server has some problems with running, and I'dd like to see if I can optimize the code to prevent having to upgrade the server. At this moment if I type 'top' on the unix server I see a... (5 Replies)
Discussion started by: Wexxl
5 Replies

3. Shell Programming and Scripting

find top 100 files and move them

i have some 1000 files in my dir and i want to find top 100 files and move them to some other location: below the 2 commands i used, but it is not working ls -ltr | grep ^- | head -100 | xargs mv destination - _________>not working ls -ltr | grep ^- | head -100 | xargs mv {}... (3 Replies)
Discussion started by: ali560045
3 Replies

4. AIX

Top command in AIX 4.2 (no topas, no nmon, no top)?

Is there a 'top' command equivalent in AIX 4.2 ? I already checked and I do not see the following ones anywhere: top nmon topas (1 Reply)
Discussion started by: Browser_ice
1 Replies

5. AIX

Need a list of top 10 CPU using processes (also top 10 memory hogs, separately)

Okay, I am trying to come up with a multi-platform script to report top ten CPU and memory hog processes, which will be run by our enterprise monitoring application as an auto-action item when the CPU and Memory utilization gets reported as higher than a certain threshold I use top on other... (5 Replies)
Discussion started by: thenomad
5 Replies

6. Shell Programming and Scripting

What is max MEM% in top command?

HI, When i use the top command in Linux I get the below values. PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND What is the maximum MEM% that will occur. I got once 303% . Is it possible to get such a high value. Regards, Ahamed. (2 Replies)
Discussion started by: ahamed
2 Replies

7. Solaris

Mem Details

<A href="mailto:root@sssdpmds01$"> root@sssdpmds01$ prstat -a PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/NLWP 13831 ogw 2613M 2108M cpu12 0 0 277:43:27 3.9% java/1201 4312 ogw 2641M 2092M sleep 59 0 562:45:51 2.1% java/1235 4469 ogw ... (2 Replies)
Discussion started by: jojo123
2 Replies

8. Solaris

Physical and Free mem on TOP command

Hi, When I run the free command on solaris, I get the following: "Memory: 60G phys mem, 69G free mem" Q: how cna the free mem be higher then the physical mem?:confused: Amit (3 Replies)
Discussion started by: amitlib
3 Replies

9. UNIX for Beginners Questions & Answers

Top 5 cpu and Mem consuming process and files and suggestion for health check

I am middle of writing health check scripts, can you pls share commands on how I can get cpu and Mem of top consuming process info at the moment? Also can u suggest ideas on what all I can look for as a part do health check on red hat Linux server? I searched on site before posting, but... (2 Replies)
Discussion started by: Varja
2 Replies
acctadm(1M)                                               System Administration Commands                                               acctadm(1M)

NAME
acctadm - configure extended accounting facility SYNOPSIS
/usr/sbin/acctadm [-DErux] [-d resource_list] [-e resource_list] [-f filename] [task | process | flow] DESCRIPTION
acctadm configures various attributes of the extended accounting facility. Without arguments, acctadm displays the current status of the extended accounting facility. OPTIONS
The following options are supported: -d resource_list Disable reporting of resource usage for resource. Specify resource_list as a comma-separated list of resources or resource groups. This option requires an operand. See OPERANDS. -D Disable accounting of the given operand type without closing the accounting file. This option can be used to tempo- rarily stop writing accounting records to the accounting file without closing it. To close the file use the -x option. See -x. -e resource_list Enable reporting of resource usage for resource. Specify resource_list as a comma-separated list of resources or resource groups. This option requires an operand. See OPERANDS. -E Enable accounting of the given operand type without sending the accounting output to a file. This option requires an operand. See OPERANDS. -f filename Send the accounting output for the given operand type to filename. If filename exists, its contents are lost. This option requires an operand. See OPERANDS. -r Display available resource groups. When this option is used with an operand, it displays resource groups available for a given accounting type. When no operand is specified, this option displays resource groups for all available accounting types. See OPERANDS. -u Configure accounting based on the contents of /etc/acctadm.conf. -x Deactivate accounting of the given operand type. This option also closes the accounting file for the given account- ing type if it is currently open. This option requires an operand. See OPERANDS. OPERANDS
The -d, -D, -e, -E, -f, and -x options require an operand. The following operands are supported: process Run acctadm on the process accounting components of the extended accounting facility. task Run acctadm on the task accounting components of the extended accounting facility. flow Run acctadm on the IPQoS accounting components of the extended accounting facility. The optional final parameter to acctadm represents whether the command should act on the process, system task or IPQoS accounting compo- nents of the extended accounting facility. EXAMPLES
Example 1: Displaying the Current Status The following command displays the current status. In this example, system task accounting is active and tracking only CPU resources. Process and flow accounting are not active. $ acctadm Task accounting: active Task accounting file: /var/adm/exacct/task Tracked task resources: extended Untracked task resources: host Process accounting: inactive Process accounting file: none Tracked process resources: none Untracked process resources: extended,host Flow accounting: inactive Flow accounting file: none Tracked flow resources: none Untracked flow resources: extended Example 2: Activating Basic Process Accounting The following command activates basic process accounting: $ acctadm -e basic -f /var/adm/exacct/proc process Example 3: Displaying Available Resource Groups The following command displays available resource groups: $ acctadm -r process: extended pid,uid,gid,cpu,time,command,tty,projid, taskid,ancpid,wait-status,zone,flag,memory,mstate basic pid,uid,gid,cpu,time,command,tty,flag task: extended taskid,projid,cpu,time,host,mstate,anctaskid,zone basic taskid,projid,cpu,time flow: extended saddr,daddr,sport,dport,proto,dsfield,nbytes,npkts, action,ctime,lseen,projid,uid basic saddr,daddr,sport,dport,proto,nbytes,npkts,action In the output above, the lines beginning with extended are shown with a backslash character. In actual acctadm output, these lines are dis- played as unbroken, long lines. Example 4: Displaying Resource Groups for Task Accounting The following command displays resource groups for task accounting: $ acctadm -r task extended taskid,projid,cpu,time,host,mstate,anctaskid,zone basic taskid,projid,cpu,time EXIT STATUS
The following exit values are returned: 0 Successful completion. The modifications to the current configuration were valid and made successfully. 1 An error occurred. A fatal error occured either in obtaining or modifying the accounting configuration. 2 Invalid command line options were specified. FILES
/etc/acctadm.conf ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
acct(2), attributes(5), ipqos(7IPP) NOTES
Both extended accounting and regular accounting can be active. Available resources can vary from system to system, and from platform to platform. SunOS 5.10 30 Sep 2004 acctadm(1M)
All times are GMT -4. The time now is 01:54 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy