03-16-2011
Is there a problem with processes not getting the memory they request? If not, it's probably just that the page cache has grown over the extended uptime.
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1. Filesystems, Disks and Memory
I have sun solaris 8 for intell with 128m physiccal ram and swap of 148. Oracle requires to have 512M swap space. Is there a way I can change the swap space on intell machine without repartioning the box:? what if i create a link to /swap from another place????
pls advise
Jigar (1 Reply)
Discussion started by: jigarlakhani
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2. UNIX for Advanced & Expert Users
Hi all,
when I execute a below script, I'm getting the following error,
how can I solve it.
$ sim_rep1.sh
======================
swap space below 10 percent free
Unable to obtain requested swap space
========================
Thanks
Krishna (1 Reply)
Discussion started by: krishna
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3. UNIX for Advanced & Expert Users
Over the last couple of days my laptop has been stalling terribly on bootup and when starting up applications (even a terminal takes ages to come up) Whilst trying to figure out whats happened I noticed that nothing is being swapped out. Output from top command shows that I have approx 500mb... (2 Replies)
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4. UNIX for Advanced & Expert Users
During Sun Solaris 8 installation, I did allocate 1 G for the swap partition. By doing a "df -k" shows the swap space usage is only 1% even during the application server is heavily processing.
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5. AIX
Good morning
I have a problem with a partition (P570). A user's process take all the memory, and the swap. So the partition shutdown.
How can I limit a process to not take all the swap ?
(4 Go of memroy, 1 Go of swap)
thank you (2 Replies)
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6. HP-UX
Im following the directions from
Mirroring the Root File System and Primary Swap
#
Mirror the root logical volume to the above disk:
lvextend -m 1 /dev/vg00/lvol1 /dev/dsk/c0t3d0
#
Mirror the primary swap logical volume:
lvextend -m 1 /dev/vg00/prswaplv /dev/dsk/c0t3d0
#
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7. UNIX and Linux Applications
Hi I am sory but my english is very BAD:mad:
I have a problem with UnixWare 7.1.1
When I start the pc i have a message "/sbin/swap can¨t determine size /dev/swap"
???
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8. UNIX for Advanced & Expert Users
Hy!
Recently i had a problem with one of mine Tru64 machines.
It started to kill processes because of low amount of swap space. It said that it went below 10 %.
But when i ran swapon -s it said:
In-use space: 12 %
So, the system couldn't accept any new ssh connections plus it killed most of... (1 Reply)
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9. Solaris
We have Sun OS running on spark :
SunOS ciniwnpr67 5.10 Generic_118833-24 sun4u sparc SUNW,Sun-Fire-V440
Having Physical RAM :
Sol10box # prtconf | grep Mem
Memory size: 8192 Megabytes
My Top Output is :
130 processes: 129 sleeping, 1 on cpu
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10. HP-UX
Hi
I have an integrity machine rx7620 and rx8640 running hp-ux 11.31. I'm planning to fine tune the system:
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LEARN ABOUT XFREE86
uptime
UPTIME(1) User Commands UPTIME(1)
NAME
uptime - Tell how long the system has been running.
SYNOPSIS
uptime [options]
DESCRIPTION
uptime gives a one line display of the following information. The current time, how long the system has been running, how many users are
currently logged on, and the system load averages for the past 1, 5, and 15 minutes.
This is the same information contained in the header line displayed by w(1).
System load averages is the average number of processes that are either in a runnable or uninterruptable state. A process in a runnable
state is either using the CPU or waiting to use the CPU. A process in uninterruptable state is waiting for some I/O access, eg waiting for
disk. The averages are taken over the three time intervals. Load averages are not normalized for the number of CPUs in a system, so a
load average of 1 means a single CPU system is loaded all the time while on a 4 CPU system it means it was idle 75% of the time.
OPTIONS
-p, --pretty
show uptime in pretty format
-h, --help
display this help text
-s, --since
system up since, in yyyy-mm-dd HH:MM:SS format
-V, --version
display version information and exit
FILES
/var/run/utmp
information about who is currently logged on
/proc process information
AUTHORS
uptime was written by Larry Greenfield <greenfie@gauss.rutgers.edu> and Michael K. Johnson <johnsonm@sunsite.unc.edu>
SEE ALSO
ps(1), top(1), utmp(5), w(1)
REPORTING BUGS
Please send bug reports to <procps@freelists.org>
procps-ng December 2012 UPTIME(1)