I have an UDOO quad. I bought it a while ago but only recently got to actually try it out. My UDOO is VERY slow, it takes forever to open programs (sometimes it doesn't even) some programs don't even work on it, and it crashes every first time I try to upload a program from arduino ide to the UDOO. Help please Sent from my LG-D855 using Tapatalk
Hi there taimoor.1998, if you are encountering such a problem you should first of all verify whether the OS is well-flashed. If not, re-flash it. Try with class 10 Micro SD anyway. After this tell us if the problem persists. Cheers!
I've used two different class 10 micro sd cards and its still extremely slow this is really annoying me Sent from my LG-D855 using Tapatalk
I'm not sure what exactly SLOW means for you ... so i used this to benchmark my udoo board with an class 10 sd card result cpu: ubuntu@udoobuntu: ~ $ sysbench --test=cpu --cpu-max-prime=2000 run sysbench 0.4.12: multi-threaded system evaluation benchmark Running the test with following options: Number of threads: 1 Doing CPU performance benchmark Threads started! Done. Maximum prime number checked in CPU test: 2000 Test execution summary: total time: 24.6725s total number of events: 10000 total time taken by event execution: 24.6620 per-request statistics: min: 2.37ms avg: 2.47ms max: 4.40ms approx. 95 percentile: 2.90ms Threads fairness: events (avg/stddev): 10000.0000/0.00 execution time (avg/stddev): 24.6620/0.00 Result fileIO (i reduced the filesize to fit on my sd card, maybe its a bit to low for an accurate sd-card test ...) ubuntu@udoobuntu: ~ $ sysbench --test=fileio --file-total-size=1500M prepare sysbench 0.4.12: multi-threaded system evaluation benchmark 128 files, 12000Kb each, 1500Mb total Creating files for the test... ubuntu@udoobuntu: ~ $ sysbench --test=fileio --file-total-size=1500M --file-test-mode=rndrw --init-rng=on --max-time=300 --max-requests=0 run sysbench 0.4.12: multi-threaded system evaluation benchmark Running the test with following options: Number of threads: 1 Initializing random number generator from timer. Extra file open flags: 0 128 files, 11.719Mb each 1.4648Gb total file size Block size 16Kb Number of random requests for random IO: 0 Read/Write ratio for combined random IO test: 1.50 Periodic FSYNC enabled, calling fsync() each 100 requests. Calling fsync() at the end of test, Enabled. Using synchronous I/O mode Doing random r/w test Threads started! Time limit exceeded, exiting... Done. Operations performed: 900 Read, 600 Write, 1891 Other = 3391 Total Read 14.062Mb Written 9.375Mb Total transferred 23.438Mb (79.797Kb/sec) 4.99 Requests/sec executed Test execution summary: total time: 300.7621s total number of events: 1500 total time taken by event execution: 2.1049 per-request statistics: min: 0.06ms avg: 1.40ms max: 542.60ms approx. 95 percentile: 2.90ms Threads fairness: events (avg/stddev): 1500.0000/0.00 execution time (avg/stddev): 2.1049/0.00 ubuntu@udoobuntu: ~ $ sysbench --test=fileio --file-total-size=1500M cleanup sysbench 0.4.12: multi-threaded system evaluation benchmark Removing test files... Result timing of testfile preparation: ubuntu@udoobuntu: ~ $ time sysbench --test=fileio --file-total-size=1500M prepare sysbench 0.4.12: multi-threaded system evaluation benchmark 128 files, 12000Kb each, 1500Mb total Creating files for the test... real 493.318 user 0.050 sys 27.500 pcpu 5.58 ubuntu@udoobuntu: ~ $ time sysbench --test=fileio --file-total-size=1500M cleanup sysbench 0.4.12: multi-threaded system evaluation benchmark Removing test files... real 0.719 user 0.000 sys 0.680 pcpu 94.52 maybe this can help ...
This is what slow is for me... Debian is even kinda faster than when i had UDOOBuntu as well root@udoo-debian-hfp:/home/debian# sysbench --test=cpu --cpu-max-prime=20000 run sysbench 0.4.12: multi-threaded system evaluation benchmark Running the test with following options: Number of threads: 1 Doing CPU performance benchmark Threads started! Done. Maximum prime number checked in CPU test: 20000 Test execution summary: total time: 609.7457s total number of events: 10000 total time taken by event execution: 609.7323 per-request statistics: min: 60.59ms avg: 60.97ms max: 101.80ms approx. 95 percentile: 61.80ms Threads fairness: events (avg/stddev): 10000.0000/0.00 execution time (avg/stddev): 609.7323/0.00 root@udoo-debian-hfp:/home/debian# The file creation for ResultIO is still in progress Sent from my LG-D855 using Tapatalk
debian@udoo-debian-hfp:~$ sysbench --test=fileio --file-total-size=1500M preparesysbench 0.4.12: multi-threaded system evaluation benchmark 128 files, 12000Kb each, 1500Mb total Creating files for the test... debian@udoo-debian-hfp:~$ sysbench --test=fileio --file-total-size=1500M --file-test-mode=rndrw --init-rng=on --max-time=300 --max-requests=0 run sysbench 0.4.12: multi-threaded system evaluation benchmark Running the test with following options: Number of threads: 1 Initializing random number generator from timer. Extra file open flags: 0 128 files, 11.719Mb each 1.4648Gb total file size Block size 16Kb Number of random requests for random IO: 0 Read/Write ratio for combined random IO test: 1.50 Periodic FSYNC enabled, calling fsync() each 100 requests. Calling fsync() at the end of test, Enabled. Using synchronous I/O mode Doing random r/w test Threads started! Time limit exceeded, exiting... Done. Operations performed: 540 Read, 360 Write, 1089 Other = 1989 Total Read 8.4375Mb Written 5.625Mb Total transferred 14.062Mb (47.875Kb/sec) 2.99 Requests/sec executed Test execution summary: total time: 300.7838s total number of events: 900 total time taken by event execution: 13.2462 per-request statistics: min: 0.06ms avg: 14.72ms max: 2919.41ms approx. 95 percentile: 13.48ms Threads fairness: events (avg/stddev): 900.0000/0.00 execution time (avg/stddev): 13.2462/0.00 Sent from my LG-D855 using Tapatalk
