hi,
we all know /proc is about the information of active process,
I have just read an artical which said you can use /proc/cpuinfo,
/proc/net./proc/meminfo etc. to know about some hardware
information .But I want to know how to use with command line? (1 Reply)
I did a search on this, but didn't find exactly the answer I'm looking for. What exactly is the proc directory for? Showing processes spawned by users? I ask because I have some very large files in that directory by multiple users and its affecting my disk usage. Can you limit how many... (2 Replies)
Hi,
What are the various way's to fix /proc folder in redhat linux 7.2 and how to verify /proc folder is proper or croupted?
Thank in advance
Bache Gowda (7 Replies)
:)
hi all !
Please help me
When I select data from oracle with proc * C prog.
I count the number of rows
For example the total rows is 1000000
but the number of result return is a limit number 5000 for ex
So How can I know this limit (5 Replies)
Perhaps this is a very dummy question but sorry I don't know other place to do it. We just buy a new cluster of Xeon machines but there is something I don't understand and perhaps someone can help me.
The more /proc/cpuinfo produces the following output (just part of it).
processor : 0... (1 Reply)
Hi,
I am trying to calculate the CPU Usage by getting the difference between the idle time reported by /proc/stat at 2 different intervals. Now the 4th entry in the first line of /proc/stat will give me the 'idle time'. But I also came across /proc/uptime that gives me 2 entries : 1st one as the... (0 Replies)
So, I'm looking over /proc/cpuinfo and have a question... I've read that "siblings" refers to hyperthreading, but that seems odd considering the contents of cpuinfo. Here's a part:
model name : Intel(R) Xeon(R) CPU E5410 @ 2.33GHz
physical id : 0
siblings : 4
core... (1 Reply)
If you are adding the kernel module without any module parameter passing, it should print out following information to info1 file so that user can make read access to info1 file (via, for example, cat /proc/info1):
• Processor type
• Kernel version
• Total number of the processes currently... (1 Reply)
Hi,
I wanted to understand what exactly /proc/cpuinfo shows?
We have a machine with following specification...
(2x) Intel Xeon 6-core processors
So, ideally it shouls have 12processors, but the output on /proc/cpuinfo shows 24 processors.
Can someone please explain how this is... (3 Replies)
Discussion started by: shrshah64
3 Replies
LEARN ABOUT CENTOS
papi_hw_info_t
PAPI_hw_info_t(3) PAPI PAPI_hw_info_t(3)NAME
PAPI_hw_info_t -
Hardware info structure.
SYNOPSIS
Data Fields
int ncpu
int threads
int cores
int sockets
int nnodes
int totalcpus
int vendor
char vendor_string [128]
int model
char model_string [128]
float revision
int cpuid_family
int cpuid_model
int cpuid_stepping
int cpu_max_mhz
int cpu_min_mhz
PAPI_mh_info_t mem_hierarchy
int virtualized
char virtual_vendor_string [128]
char virtual_vendor_version [128]
float mhz
int clock_mhz
int reserved [8]
Field Documentation
int PAPI_hw_info_t::clock_mhz
Deprecated
int PAPI_hw_info_t::cores
Number of cores per socket
int PAPI_hw_info_t::cpu_max_mhz
Maximum supported CPU speed
int PAPI_hw_info_t::cpu_min_mhz
Minimum supported CPU speed
int PAPI_hw_info_t::cpuid_family
cpuid family
int PAPI_hw_info_t::cpuid_model
cpuid model
int PAPI_hw_info_t::cpuid_stepping
cpuid stepping
PAPI_mh_info_t PAPI_hw_info_t::mem_hierarchy
PAPI memory heirarchy description
float PAPI_hw_info_t::mhz
Deprecated
int PAPI_hw_info_t::model
Model number of CPU
char PAPI_hw_info_t::model_string[128]
Model string of CPU
int PAPI_hw_info_t::ncpu
Number of CPUs per NUMA Node
int PAPI_hw_info_t::nnodes
Total Number of NUMA Nodes
float PAPI_hw_info_t::revision
Revision of CPU
int PAPI_hw_info_t::sockets
Number of sockets
int PAPI_hw_info_t::threads
Number of hdw threads per core
int PAPI_hw_info_t::totalcpus
Total number of CPUs in the entire system
int PAPI_hw_info_t::vendor
Vendor number of CPU
char PAPI_hw_info_t::vendor_string[128]
Vendor string of CPU
char PAPI_hw_info_t::virtual_vendor_string[128]
Vendor for virtual machine
char PAPI_hw_info_t::virtual_vendor_version[128]
Version of virtual machine
int PAPI_hw_info_t::virtualized
Running in virtual machine
Author
Generated automatically by Doxygen for PAPI from the source code.
Version 5.2.0.0 Tue Jun 17 2014 PAPI_hw_info_t(3)