*-core
description: Motherboard

product: 440BX Desktop Reference Platform
vendor: Intel Corporation
physical id: 0
version: None
serial: None
*-firmware
description: BIOS
physical id: 0
version: 6.00
date: 04/14/2014
size: 87KiB
capabilities: isa pci pcmcia pnp apm upgrade shadowing escd cdboot bootselect edd int5printscreen int9keyboard int14serial int17printer int10video acpi smartbattery biosbootspecification netboot

*-cpu:0
description: CPU
product: Intel(R) Xeon(R) CPU E5-2697 v3 @ 2.60GHz
vendor: Intel Corp.
physical id: 4
bus info: cpu@0
version: Intel(R) Xeon(R) CPU E5-2697 v3 @ 2.60GHz
slot: CPU socket #0
size: 2600MHz
capacity: 4230MHz
width: 64 bits



The current limits are :
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
file size (blocks, -f) unlimited
max locked memory (kbytes, -l) unlimited
max memory size (kbytes, -m) unlimited
open files (-n) 1024
pipe size (512 bytes, -p) 1
stack size (kbytes, -s) 8192
cpu time (seconds, -t) unlimited
max user processes (-u) 1418
virtual memory (kbytes, -v) unlimited


$ lscpu
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                8
On-line CPU(s) list:   0-7
Thread(s) per core:    1
Core(s) per socket:    4
Socket(s):             2
NUMA node(s):          1
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 63
Model name:            Intel(R) Xeon(R) CPU E5-2697 v3 @ 2.60GHz
Stepping:              2
CPU MHz:               2593.993
BogoMIPS:              5187.98
Hypervisor vendor:     VMware
Virtualization type:   full
L1d cache:             32K
L1i cache:             32K
L2 cache:              256K
L3 cache:              35840K
NUMA node0 CPU(s):     0-7

[~]$ ulimit -n
1024
[~]$ ulimit -n 2048
[~]$ ulimit -n
2048

[~]$ ulimit -H -n
4096
[~]$ ulimit -H -n 2048
[~]$ ulimit -H -n 4096
bash: ulimit: open files: cannot modify limit: Operation not permitted
[~]$