How can I calculate exact memory used on AIX system?
I already checked memory on AIX with "svmon -G" and vmstat (as the figure). I see the value "inuse" nearly=97% use memory, free=3%. However, the value "pin=cache" nearly=26%.
Can I calculate total free memory= free+ pin = 29% ?
please help me!
Thanks so much!
Hi Friends,
I am trying to execute rsh commands from Solaris 10 system to AIX system.
When I give;
Solaris10# rsh <hostname> ls -l , it gives me an error
rshd : 0826-826 The host name for your address is not known
At the same time,
Solaris10# rsh <hostname> ---- gives me remote shell of... (25 Replies)
I have written a script that will calculate CPU usage and Memory usage of a particular process on AIX Unix. I know the PID and I am using the command --
# for CPU Usage
MSG_CPU_USG=`ps uax | grep ${PID} | awk {'print $3'}`
#for Memory Usage
MSG_MEM_USG=`ps uax | grep ${PID} | awk {'print... (0 Replies)
Hi All,
How do you calculate the BOS filesystem on rootvg(/, /usr, /var, and /opt) and the BLV? So that I could calculate how much space I need on doing multibos.
Any idea will be appreciated, thanks. (0 Replies)
Is it necessary to put system into single user mode for applying aix 5.3 TL8 on a aix 5.3.5.0 system ?
Is the TL8 installation not totally safe ?
thank you. (6 Replies)
hi, I am using Solaris 10 and would like to know what;s the exact memory consumed by Oracle user id. I tried prstat -t and top but no luck. Am trying to monitor the the usage over a period of time. please could someone assist. (5 Replies)
QUESTION1:
How do you grep only an exact string. I am using Solaris10 and do not have any GNU products installed.
Contents of car.txt
CAR1_KEY0
CAR1_KEY1
CAR2_KEY0
CAR2_KEY1
CAR1_KEY10
CURRENT COMMAND LINE: WHERE VARIABLE CAR_NUMBER=1 AND KEY_NUMBER=1
grep... (1 Reply)
Could you please explain about calculate CPU utilization of aix server using lparstat command?
Here below i have provided example output from aix test server.
System configuration: type=Shared mode=Uncapped smt=On lcpu=4 mem=4096 psize=63 ent=0.50
%user %sys %wait %idle physc %entc ... (1 Reply)
I have a following requirement in production
system 1 : LINUX
User: abcd
system 2: AIX (it is hosting a production DB)
Requirement
user abcd from system 1 should have read access on archive log files created by DB on system 2. The log files are created with permissions 540 by user ora ,... (2 Replies)
Hi
I am trying to calculate memory used by Linux System
free -m
total used free shared buffers cached
Mem: 32109 31010 1099 0 3600 7287
-/+ buffers/cache: 20121 11987
Swap: 10239 1282 8957
Now according to my requirement Im calculating memory using below cmd
free -m | awk 'NR==3{printf... (2 Replies)
I am new to AIX but not new to unix.
I have an interview for an AIX systems admin position and I know they want someone who has knowledge of High Availability, Failover and LPARs
From my research so far, It appear powerha is used to setup high availability and failover on Power systems but is... (2 Replies)
Discussion started by: mathisecure
2 Replies
LEARN ABOUT LINUX
free
FREE(1) Linux User's Manual FREE(1)NAME
free - Display amount of free and used memory in the system
SYNOPSIS
free [-b|-k|-m|-g] [-c count] [-l] [-o] [-t] [-s delay] [-V]
DESCRIPTION
free displays the total amount of free and used physical and swap memory in the system, as well as the buffers used by the kernel. The
shared memory column should be ignored; it is obsolete.
OPTIONS
-b Display the amount of memory in bytes.
-c count
Display the result count times. Requires the -s option.
-g Display the amount of memory in gigabytes.
-k Display the amount of memory in kilobytes. This is the default.
-l Show detailed low and high memory statistics.
-m Display the amount of memory in megabytes.
-o Display the output in old format, the only difference being this option will disable the display of the "buffer adjusted" line.
-s Continuously display the result delay seconds apart. You may actually specify any floating point number for delay, usleep(3) is used
for microsecond resolution delay times.
-t Display a line showing the column totals.
-V Display version information.
FILES
/proc/meminfo memory information
AUTHORS
Written by Brian Edmonds.
Send bug reports to <albert@users.sf.net>
SEE ALSO ps(1), slabtop(1), top(1), vmstat(8).
Cohesive Systems 5 Oct 2009 FREE(1)