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| author | Jesper Dangaard Brouer <[email protected]> | 2015-05-21 10:18:12 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2015-05-23 03:59:17 +0000 |
| commit | 1d73ba16ad3975a2eb27e47e52fc215c0c5b8d83 (patch) | |
| tree | e13418ede08a6f78594389094a1d66ea17469887 /net/switchdev/switchdev.c | |
| parent | pktgen: add sample script pktgen_sample02_multiqueue.sh (diff) | |
| download | kernel-1d73ba16ad3975a2eb27e47e52fc215c0c5b8d83.tar.gz kernel-1d73ba16ad3975a2eb27e47e52fc215c0c5b8d83.zip | |
pktgen: add sample script pktgen_sample03_burst_single_flow.sh
Add the pktgen samples script pktgen_sample03_burst_single_flow.sh
that demonstrates how to acheive maximum performance.
If correctly tuned[1] single CPU 10Gbit/s wirespeed small pkts is
possible[2] which is 14.88Mpps. The trick is to take advantage of the
"burst" feature introduced in commit 38b2cf2982dc73 ("net: pktgen:
packet bursting via skb->xmit_more").
[1] http://netoptimizer.blogspot.dk/2014/06/pktgen-for-network-overload-testing.html
[2] http://netoptimizer.blogspot.dk/2014/10/unlocked-10gbps-tx-wirespeed-smallest.html
Signed-off-by: Jesper Dangaard Brouer <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions