CAN gateway timing analysis

Results for: Host kernel 2.6.36.2-00015-g4f1bc4e, GW kernel 2.6.33.7-00007-g9c0ff90, Traffic 50%, Load eth, Test filter

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

id-0-stat.txt

cmdline=...
duration=3.841953
sent=10000
overrun=3
enobufs=0
lost=5527
timeouts=0
invalid_frame=0

id-1023-stat.txt

cmdline=...
duration=3.681140
sent=10000
overrun=14
enobufs=0
lost=5785
timeouts=0
invalid_frame=0

id-1279-stat.txt

cmdline=...
duration=3.705014
sent=10000
overrun=15
enobufs=0
lost=5744
timeouts=0
invalid_frame=0

id-1535-stat.txt

cmdline=...
duration=3.719054
sent=10000
overrun=16
enobufs=0
lost=5752
timeouts=0
invalid_frame=0

id-1791-stat.txt

cmdline=...
duration=3.689293
sent=10000
overrun=22
enobufs=0
lost=5723
timeouts=0
invalid_frame=0

id-2047-stat.txt

cmdline=...
duration=3.683172
sent=10000
overrun=20
enobufs=0
lost=5728
timeouts=0
invalid_frame=0

id-255-stat.txt

cmdline=...
duration=3.765020
sent=10000
overrun=9
enobufs=0
lost=5623
timeouts=0
invalid_frame=0

id-511-stat.txt

cmdline=...
duration=3.688091
sent=10000
overrun=16
enobufs=0
lost=5758
timeouts=0
invalid_frame=0

id-767-stat.txt

cmdline=...
duration=3.838572
sent=10000
overrun=4
enobufs=0
lost=5517
timeouts=0
invalid_frame=0

Additional graphs

detail

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.