Hi Miguel,
If you are using DPDK - it would be my expectation yes.
Can you do a 'show run' in vppctl to see where time is being spent.
Ray K
On 18/10/2016 09:02, Miguel Angel Muñoz Gonzalez wrote:
Hi,
In SFC project from ODL we are trying to use VPP to run a simple
scenario with basic service chain setup. At the moment I’m running vpp
1609 with honeycomb in Centos7, as a VirtualBox VM.
Once VPP is started, ‘top’ command shows vpp_main process taking 100%
CPU in one of the cores and never goes down. Is this normal?
I have VT-x/AMD-V/PAE/NX extensions activated.
Thank you,
Best Regards,
Miguel Ángel.
[root@localhost vagrant]# top -b -n1
top - 07:52:02 up 2:16, 4 users, load average: 1.16, 1.25, 1.31
Tasks: 197 total, 3 running, 194 sleeping, 0 stopped, 0 zombie
%Cpu(s): 21.7 us, 17.5 sy, 0.0 ni, 60.6 id, 0.1 wa, 0.0 hi, 0.1 si,
0.0 st
KiB Mem : 10163584 total, 2786344 free, 4864612 used, 2512628 buff/cache
KiB Swap: 1572860 total, 1572860 free, 0 used. 4967176 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
8033 root 20 0 1933980 30820 4952 R 100.0 0.3 89:25.57 vpp_main
1 root 20 0 126600 7424 2628 S 0.0 0.1 0:01.75 systemd
2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0.0 0.0 0:00.18
ksoftirqd/0
5 root 0 -20 0 0 0 S 0.0 0.0 0:00.00
kworker/0:0H
6 root 20 0 0 0 0 S 0.0 0.0 0:00.68
kworker/u4:0
7 root rt 0 0 0 0 S 0.0 0.0 0:00.07
migration/0
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