CAN gateway timing analysis

Results for: Host kernel 2.6.36.2-00015-g4f1bc4e, GW kernel 2.6.33.7-rt29-00004-g92487e4, Traffic one message at a time, Load eth, Test filterlen

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=6.532571
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-1023-stat.txt

cmdline=...
duration=15.191855
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-1151-stat.txt

cmdline=...
duration=16.071049
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-127-stat.txt

cmdline=...
duration=7.471964
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-1279-stat.txt

cmdline=...
duration=16.865417
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-1407-stat.txt

cmdline=...
duration=17.934389
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-1535-stat.txt

cmdline=...
duration=19.210650
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-1663-stat.txt

cmdline=...
duration=19.774977
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-1791-stat.txt

cmdline=...
duration=21.077751
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-1919-stat.txt

cmdline=...
duration=21.637288
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-2047-stat.txt

cmdline=...
duration=22.824245
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-255-stat.txt

cmdline=...
duration=8.691697
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-383-stat.txt

cmdline=...
duration=10.004647
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-511-stat.txt

cmdline=...
duration=11.166384
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-639-stat.txt

cmdline=...
duration=11.950384
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-767-stat.txt

cmdline=...
duration=13.201710
sent=10000
overrun=0
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-895-stat.txt

cmdline=...
duration=14.024992
sent=10000
overrun=0
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.