Thanks Ray. Yes, in startup.conf I set:
dpdk {
dev 0000:00:08.0
uio-driver uio_pci_generic
}
And this is the output of 'show run' though to be honest I'm not very familiar
with it yet:
Time 228.9, average vectors/node 1.19, last 128 main loops 0.00 per node 0.00
vector rates in 4.4491e1, out 3.9918e0, drop 4.3451e1, punt 1.0394e0
Name State Calls Vectors
Suspends Clocks Vectors/Call
GigabitEthernet0/8/0-output active 914 914
0 1.70e3 1.00
GigabitEthernet0/8/0-tx active 914 914
0 6.58e4 1.00
admin-up-down-process event wait 0 0
1 1.32e4 0.00
api-rx-from-ring active 0 0
1445 1.59e5 0.00
arp-input active 1147 1224
0 2.03e4 1.07
cdp-process any wait 0 0
134 2.37e3 0.00
dhcp-client-process any wait 0 0
3 6.04e3 0.00
dpdk-input polling 524816917 10187
0 8.11e6 0.00
dpdk-process any wait 0 0
76 1.53e6 0.00
error-drop active 8138 9949
0 2.42e3 1.22
error-punt active 238 238
0 8.85e3 1.00
ethernet-input active 8289 10187
0 5.47e3 1.23
flow-report-process any wait 0 0
1 6.45e3 0.00
gmon-process time wait 0 0
46 1.43e7 0.00
icmp6-neighbor-solicitation active 107 123
0 4.26e3 1.15
ip4-arp active 946 971
0 1.03e4 1.03
ip4-input active 5818 7181
0 3.24e3 1.23
ip4-lookup active 1229 1401
0 4.53e3 1.14
ip4-lookup-multicast active 4601 5760
0 5.57e3 1.25
ip4-miss active 4948 6190
0 2.11e3 1.25
ip6-hop-by-hop active 137 147
0 2.26e3 1.07
ip6-icmp-input active 107 123
0 1.45e3 1.15
ip6-icmp-neighbor-discovery-ev any wait 0 0
226 8.55e3 0.00
ip6-input active 1437 1544
0 3.88e3 1.07
ip6-local active 244 270
0 2.81e3 1.11
ip6-lookup active 1437 1544
0 4.71e3 1.07
ip6-miss active 1202 1274
0 4.16e3 1.06
lisp-retry-service any wait 0 0
113 9.63e3 0.00
startup-config-process done 1 0
1 1.56e4 0.00
unix-epoll-input polling 524526101 0
0 8.25e2 0.00
vhost-user-input polling 500057376 0
0 1.43e2 0.00
vhost-user-process any wait 0 0
69 1.31e4 0.00
vpe-link-state-process event wait 0 0
3 1.14e4 0.00
vpe-oam-process any wait 0 0
111 1.09e4 0.00
vpe-route-resolver-process any wait 0 0
3 1.19e4 0.00
Thank you very much!!
Best Regards,
Miguel Ángel.
-----Original Message-----
From: Kinsella, Ray [mailto:ray.kinse...@intel.com]
Sent: martes, 18 de octubre de 2016 15:29
To: Miguel Angel Muñoz Gonzalez <miguel.angel.munoz.gonza...@ericsson.com>;
vpp-dev@lists.fd.io
Subject: Re: [vpp-dev] Vpp_main running at 100% CPU
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
>
>
>
>
>
>
>
> _______________________________________________
> vpp-dev mailing list
> vpp-dev@lists.fd.io
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>
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