CAN gateway timing analysis

Results for: Host kernel 2.6.36.2-00015-g4f1bc4e, GW kernel 3.0.4-rt14-00008-gb2052fd, Traffic flood, Load eth, 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=2.195119
sent=10000
overrun=0
enobufs=0
lost=3475
timeouts=0
invalid_frame=0

len-100-stat.txt

cmdline=...
duration=2.252789
sent=10000
overrun=0
enobufs=0
lost=4180
timeouts=0
invalid_frame=0

len-120-stat.txt

cmdline=...
duration=2.208249
sent=10000
overrun=0
enobufs=0
lost=3945
timeouts=0
invalid_frame=0

len-140-stat.txt

cmdline=...
duration=2.198946
sent=10000
overrun=0
enobufs=0
lost=4535
timeouts=0
invalid_frame=0

len-160-stat.txt

cmdline=...
duration=2.176348
sent=10000
overrun=0
enobufs=0
lost=4388
timeouts=0
invalid_frame=0

len-180-stat.txt

cmdline=...
duration=2.186893
sent=10000
overrun=0
enobufs=0
lost=4539
timeouts=0
invalid_frame=0

len-20-stat.txt

cmdline=...
duration=2.228231
sent=10000
overrun=0
enobufs=0
lost=3221
timeouts=0
invalid_frame=0

len-200-stat.txt

cmdline=...
duration=2.192546
sent=10000
overrun=0
enobufs=0
lost=4887
timeouts=0
invalid_frame=0

len-220-stat.txt

cmdline=...
duration=2.240312
sent=10000
overrun=0
enobufs=0
lost=4979
timeouts=0
invalid_frame=0

len-240-stat.txt

cmdline=...
duration=2.182177
sent=10000
overrun=0
enobufs=0
lost=5462
timeouts=0
invalid_frame=0

len-260-stat.txt

cmdline=...
duration=2.180396
sent=10000
overrun=0
enobufs=0
lost=5785
timeouts=0
invalid_frame=0

len-280-stat.txt

cmdline=...
duration=2.171808
sent=10000
overrun=0
enobufs=0
lost=6147
timeouts=0
invalid_frame=0

len-300-stat.txt

cmdline=...
duration=2.183055
sent=10000
overrun=0
enobufs=0
lost=6707
timeouts=0
invalid_frame=0

len-40-stat.txt

cmdline=...
duration=2.220060
sent=10000
overrun=0
enobufs=0
lost=3314
timeouts=0
invalid_frame=0

len-60-stat.txt

cmdline=...
duration=2.228410
sent=10000
overrun=0
enobufs=0
lost=3459
timeouts=0
invalid_frame=0

len-80-stat.txt

cmdline=...
duration=2.195929
sent=10000
overrun=0
enobufs=0
lost=3633
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.