# lparstat -i
Node Name : server1
Partition Name : server1
Partition Number : 1
Type : Dedicated-SMT
Mode : Capped
Entitled Capacity : 2.00
Partition Group-ID : 32769
Shared Pool ID : -
Online Virtual CPUs : 2
Maximum Virtual CPUs : 2
Minimum Virtual CPUs : 1
Online Memory : 3808 MB
Maximum Memory : 4096 MB
Minimum Memory : 128 MB
Variable Capacity Weight : -
Minimum Capacity : 1.00
Maximum Capacity : 2.00
Capacity Increment : 1.00
Maximum Physical CPUs in system : 2
Active Physical CPUs in system : 2
Active CPUs in Pool : -
Shared Physical CPUs in system : -
Maximum Capacity of Pool : -
Entitled Capacity of Pool : -
Unallocated Capacity : -
Physical CPU Percentage : 100.00%
Unallocated Weight : -
Quote:
Originally Posted by zxmaus
I assume you have a system profile defined on the hmc for your lpar where you assigned the adapters and amount of memory and cpus and everything you want to use? Do a right mouseclick on this profile, and add the additional memory to this profile.
No idea how to do it if you only have the default profile with 'all resources'.
Rgds
zxmaus
I think this is more along the right path to correcting it. In the HMC I can see the 8GB, but I don't know how to assign it to an already configured profile.
Refer from title:
How can i get memory used or anything that can show memory from sar file
example on solaris:-
we can use sar with option to show memory used at time that sar crontab run.
on HP-UX, it not has option to see memory used. But i think it may be have some parameter or some... (1 Reply)
Hi,
Im working on Solaris 9 on SPARC-32 bit running on an Ultra-80, and I have to find out the following:-
1. Total Physical Memory in the system(total RAM).
2. Available Physical Memory(i.e. RAM Usage)
3. Total (Logical) Memory in the system
4. Available (Logical) Memory.
I know... (4 Replies)
Hi,
I'm trying to learn how to manage memory when I have to deal with lots of data.
Basically I'm indexing a huge file (5GB, but it can be bigger), by creating tables that
holds offset <-> startOfSomeData information. Currently I'm mapping the whole file at
once (yep!) but of course the... (1 Reply)
Is it possible to restrict physical memory in solaris zone with zone.max-locked-memory just like we can do with rcapd ? I do not want to used rcapd (1 Reply)
Hello,
I am trying to free memory allocation after EOF from keyboard is detected (ctrl+D) in a C program. I've written a small program to replicate my problem:
int main(int argc, char *argv) {
char *line;
line = (char*)malloc(sizeof(char)*(512));
line = fgets(line, 512,... (1 Reply)
Hello,
I am trying to free memory allocation after EOF from keyboard is detected (ctrl+D) in a C program. I've written a small program to replicate my problem:
int main(int argc, char *argv) {
char *line;
line = (char*)malloc(sizeof(char)*(512));
line = fgets(line, 512,... (10 Replies)
I was running a program and it stopped and showed "Out of Memory!". at that time, the RAM used by this process is around 4G and the free memory size of the machine is around 30G. Does anybody know what maybe the reason? this program is written with Perl. the OS of the machine is Solaris U8. And I... (1 Reply)
Hello solaris experts,
Being new to solaris containers, from Linux, feeling difficulty in understanding certain concepts. Hope somebody can help me here.
I understand that, & some questions ....
Locked memory -- memory which will not be swapped out at any cause.
is this for... (0 Replies)
Hi Experts,
Our servers running Solaris 10 with SAP Application. The memory utilization always >90%, but the process on SAP is too less even nothing.
Why memory utilization on solaris always looks high?
I have statement about memory on solaris, is this true:
Memory in solaris is used for... (4 Replies)
memory is more than 80% how will u trouble shoot it? (1 Reply)
Discussion started by: ramraj731
1 Replies
LEARN ABOUT HPUX
chcpu
CHCPU(8) System Administration CHCPU(8)NAME
chcpu - configure CPUs
SYNOPSIS
chcpu -c|-d|-e|-g cpu-list
chcpu -p mode
chcpu -r|-h|-V
DESCRIPTION
chcpu can modify the state of CPUs. It can enable or disable CPUs, scan for new CPUs, change the CPU dispatching mode of the underlying
hypervisor, and request CPUs from the hypervisor (configure) or return CPUs to the hypervisor (deconfigure).
Some options have a cpu-list argument. Use this argument to specify a comma-separated list of CPUs. The list can contain individual CPU
addresses or ranges of addresses. For example, 0,5,7,9-11 makes the command applicable to the CPUs with the addresses 0, 5, 7, 9, 10, and
11.
OPTIONS -c, --configure cpu-list
Configure the specified CPUs. Configuring a CPU means that the hypervisor takes a CPU from the CPU pool and assigns it to the vir-
tual hardware on which your kernel runs.
-d, --disable cpu-list
Disable the specified CPUs. Disabling a CPU means that the kernel sets it offline.
-e, --enable cpu-list
Enable the specified CPUs. Enabling a CPU means that the kernel sets it online. A CPU must be configured, see -c, before it can be
enabled.
-g, --deconfigure cpu-list
Deconfigure the specified CPUs. Deconfiguring a CPU means that the hypervisor removes the CPU from the virtual hardware on which
the Linux instance runs and returns it to the CPU pool. A CPU must be offline, see -d, before it can be deconfigured.
-p, --dispatch mode
Set the CPU dispatching mode (polarization). This option has an effect only if your hardware architecture and hypervisor support
CPU polarization. Available modes are:
horizontal The workload is spread across all available CPUs.
vertical The workload is concentrated on few CPUs.
-r, --rescan
Trigger a rescan of CPUs. After a rescan, the Linux kernel recognizes the new CPUs. Use this option on systems that do not auto-
matically detect newly attached CPUs.
-V, --version
Display version information and exit.
-h, --help
Display help text and exit.
RETURN CODES
chcpu has the following return codes:
0 success
1 failure
64 partial success
AUTHOR
Heiko Carstens <heiko.carstens@de.ibm.com>
COPYRIGHT
Copyright IBM Corp. 2011
SEE ALSO lscpu(1)AVAILABILITY
The chcpu command is part of the util-linux package and is available from Linux Kernel Archive <https://www.kernel.org/pub/linux/utils
/util-linux/>.
util-linux July 2014 CHCPU(8)