CAN gateway timing analysis

Results for: Host kernel 2.6.36.2-00015-g4f1bc4e, GW kernel 3.0.4-rt14-00008-gb2052fd, Traffic 50%, Load cpu, Test filterlenshort

Other results

Host kernel 2.6.36.2-00015-g4f1bc4e
GW kernel 2.6.33.7-00007-g9c0ff90 2.6.33.7-rt29-00004-g92487e4 2.6.36.2-00015-g4f1bc4e 3.0.4-00007-g1c8c373 3.0.4-rt14-00008-gb2052fd 3.0.7-rt20-00008-g0c18035 3.4.33-rt47-00004-gc58c9ae rtems4.10-midam
Traffic 50% flood one message at a time
Load cpu eth none
Test filter filter-sff filter-time filterlen filterlenshort mod nop nop-canalyzer nop-highprio nop-highprio-time nop-time pc user user-time vcan vcans
Plot source

Statistics

len-0-stat.txt

cmdline=...
duration=3.583257
sent=10000
overrun=1
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-100-stat.txt

cmdline=...
duration=3.590240
sent=10000
overrun=1
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-120-stat.txt

cmdline=...
duration=3.515127
sent=10000
overrun=1
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-140-stat.txt

cmdline=...
duration=3.337267
sent=10000
overrun=2
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-160-stat.txt

cmdline=...
duration=3.306216
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-180-stat.txt

cmdline=...
duration=3.264863
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-20-stat.txt

cmdline=...
duration=3.491927
sent=10000
overrun=2
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-200-stat.txt

cmdline=...
duration=3.243482
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-220-stat.txt

cmdline=...
duration=3.300688
sent=10000
overrun=3
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-240-stat.txt

cmdline=...
duration=2.867752
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-260-stat.txt

cmdline=...
duration=3.057884
sent=10000
overrun=2
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-280-stat.txt

cmdline=...
duration=3.498779
sent=10000
overrun=2
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-300-stat.txt

cmdline=...
duration=3.566285
sent=10000
overrun=3
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-40-stat.txt

cmdline=...
duration=3.582581
sent=10000
overrun=2
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-60-stat.txt

cmdline=...
duration=3.585669
sent=10000
overrun=2
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-80-stat.txt

cmdline=...
duration=3.587754
sent=10000
overrun=2
enobufs=0
lost=0
timeouts=0
invalid_frame=0

Additional graphs

log

Plot source

Raw data
Script source
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Authors: Michal Sojka, Pavel Píša, Martin Hořeňovský, Copyright © 2010-2013 Czech Technical University in Prague.
Creative Commons License This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.