How do I configure the vRouter with specific amount of RAM,vCPU. The idea is 
even if the vRouter gets overloaded the KVM kernel should not have an impact 
unless we have really exceeded the limits.
Any help is greatly appreciated.

Regards,
SUDEEP BATRA 
sudeep.ba...@ericsson.com



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Today's Topics:

   1. Preparing the Testbed.py File for Provisioning a Contrail
      Cluster Node with DPDK (shuqiang zhao)


----------------------------------------------------------------------

Message: 1
Date: Wed, 21 Sep 2016 15:24:33 +0800
From: shuqiang zhao <shuqiang.zhao...@gmail.com>
To: users@lists.opencontrail.org
Subject: [Users] Preparing the Testbed.py File for Provisioning a
        Contrail Cluster Node with DPDK
Message-ID:
        <cammqgar3ktuezrgu1-6ps9k8tynxdu0trdjrp6585hz3rp5...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

how to set the "huge_pages" and "coremask" as described in 
http://www.juniper.net/techpubs/en_US/contrail3.0/topics/concept/dpdk-with-vrouter-vnc.html

the server info :
[root@node-4 ~]# uname -a
Linux node-4.domain.tld 3.10.0-229.el7.x86_64 #1 SMP Fri Mar 6 11:36:42 UTC
2015 x86_64 x86_64 x86_64 GNU/Linux

[root@node-4 ~]# grep "huge" -ir /proc/meminfo :
AnonHugePages:    280576 kB
HugePages_Total:   10240
HugePages_Free:     5129
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB

[root@node-4 ~]# lscpu
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                20
On-line CPU(s) list:   0-19
Thread(s) per core:    1
Core(s) per socket:    10
Socket(s):             2
NUMA node(s):          2
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 62
Model name:            Intel(R) Xeon(R) CPU E5-2690 v2 @ 3.00GHz
Stepping:              4
CPU MHz:               1264.570
BogoMIPS:              6006.24
Virtualization:        VT-x
L1d cache:             32K
L1i cache:             32K
L2 cache:              256K
L3 cache:              25600K
NUMA node0 CPU(s):     0-9
NUMA node1 CPU(s):     10-19

[root@node-4 ~]# lspci -vv | grep Eth
05:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ 
Network Connection (rev 01)
Subsystem: Intel Corporation Ethernet Server Adapter X520-2
05:00.1 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ 
Network Connection (rev 01)
Subsystem: Intel Corporation Ethernet Server Adapter X520-2
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