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From: Caianning <caianning@huawei.com>
To: "users@dpdk.org" <users@dpdk.org>
CC: Houzhipeng <houzhipeng@huawei.com>, Houyuzhu <houyuzhu@huawei.com>
Thread-Topic: Does any thing wrong with the DPDK sample l2fwd-jobstats
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Date: Wed, 17 Aug 2016 12:06:50 +0000
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Subject: [dpdk-users] Does any thing wrong with the DPDK sample
	l2fwd-jobstats
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Hi,
        I noticed that when the pktgen(version 3.0.09) port 1 rx rate drop =
to half of normal when l2fwd-jobstat shows Port statistics. (while l2fwd dr=
opped packet is 0). And port 0 kept same as normal.
         DPDK version 16.07.0

         My cmd line as following:
         Pktgen:
pktgen -c 0x1ff -n 3 -- -P -m "[1-2:3-4].0,[5-6:7-8].1"
           with port 0 and port 1 started

         lwfwd-jobstats:
         l2fwd-jobstats -c 580000000 -- -p 3

         but the l2fwd does not. Maybe some other processes disturbed the f=
orwarding processing(alarm trig task re-schedule?), and Shall these cores b=
e isolated?

         Thanks.