CAN gateway timing analysis

Results for: Host kernel 2.6.36.2-00015-g4f1bc4e, GW kernel 3.0.4-00007-g1c8c373, Traffic 50%, Load none, 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=3.599062
sent=10000
overrun=3
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-1023-stat.txt

cmdline=...
duration=3.386354
sent=10000
overrun=4
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-1151-stat.txt

cmdline=...
duration=4.527371
sent=10000
overrun=3
enobufs=0
lost=293
timeouts=0
invalid_frame=0

len-127-stat.txt

cmdline=...
duration=3.599190
sent=10000
overrun=3
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-1279-stat.txt

cmdline=...
duration=4.256171
sent=10000
overrun=2
enobufs=0
lost=1726
timeouts=0
invalid_frame=0

len-1407-stat.txt

cmdline=...
duration=4.099930
sent=10000
overrun=0
enobufs=0
lost=2654
timeouts=0
invalid_frame=0

len-1535-stat.txt

cmdline=...
duration=3.917051
sent=10000
overrun=12
enobufs=0
lost=3548
timeouts=0
invalid_frame=0

len-1663-stat.txt

cmdline=...
duration=3.826334
sent=10000
overrun=1
enobufs=0
lost=4169
timeouts=0
invalid_frame=0

len-1791-stat.txt

cmdline=...
duration=3.863652
sent=10000
overrun=1
enobufs=0
lost=4437
timeouts=0
invalid_frame=0

len-1919-stat.txt

cmdline=...
duration=3.885374
sent=10000
overrun=1
enobufs=0
lost=4703
timeouts=0
invalid_frame=0

len-2047-stat.txt

cmdline=...
duration=3.900371
sent=10000
overrun=1
enobufs=0
lost=4958
timeouts=0
invalid_frame=0

len-255-stat.txt

cmdline=...
duration=3.597418
sent=10000
overrun=4
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-383-stat.txt

cmdline=...
duration=3.580582
sent=10000
overrun=1
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-511-stat.txt

cmdline=...
duration=3.486760
sent=10000
overrun=2
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-639-stat.txt

cmdline=...
duration=3.597802
sent=10000
overrun=1
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-767-stat.txt

cmdline=...
duration=3.573463
sent=10000
overrun=3
enobufs=0
lost=0
timeouts=0
invalid_frame=0

len-895-stat.txt

cmdline=...
duration=3.311562
sent=10000
overrun=1
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.