From: Caianning <caianning@huawei.com>
To: "users@dpdk.org" <users@dpdk.org>
Cc: Houzhipeng <houzhipeng@huawei.com>, Houyuzhu <houyuzhu@huawei.com>
Subject: [dpdk-users] Does any thing wrong with the DPDK sample l2fwd-jobstats
Date: Wed, 17 Aug 2016 12:06:50 +0000 [thread overview]
Message-ID: <F994AE62EFA2864BAC5A2B81D86C27C13E2CC4CA@nkgeml514-mbx.china.huawei.com> (raw)
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 dropped 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 forwarding processing(alarm trig task re-schedule?), and Shall these cores be isolated?
Thanks.
next reply other threads:[~2016-08-17 12:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-17 12:06 Caianning [this message]
2016-08-17 13:10 ` Wiles, Keith
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