On 03/20/15 12:51, Ciprian Barbu wrote:
On Thu, Mar 19, 2015 at 11:48 AM, Maxim Uvarov <[email protected]> wrote:
Did tests on packet i/o on virtual interfaces.
On my laptop got interesting numbers:
157011 max pps without Huge Pages.
and
175710 max pps with Huge Pages.
What was the packet size?
98 bytes, that commands:
($TEST_DIR/../../example/generator/odp_generator -I $IF0 \
--srcmac fe:0f:97:c9:e0:44 --dstmac
32:cb:9b:27:2f:1a \
--srcip 192.168.0.1 --dstip 192.168.0.2 -m u
2>&1 > /dev/null) \
2>&1 > /dev/null &
echo "Run $TEST_DIR/../../example/l2fwd/odp_l2fwd -i $IF1,$IF2
-m 0 -t 60 -c 2"
$TEST_DIR/../../example/l2fwd/odp_l2fwd -i $IF1,$IF2 -m 0 -t 60
-c 2
Maxim.
Even if linux-generic is functional and not performance target Huge Pages
benefit is visible there (11 %).
Best regards,
Maxim.
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