No timeout or no answer from coral Google TPU

[fennec622]

Hi

i use coral Tpu with mlapi and sometimes

i have no answer from tpu

DEBUG: get_file returned: ./images/52f889a3-9fba-43a0-8b30-17e91aa74cf4.jpg Dec 13 2020 17:43:39.463413 [DBG 1] |---------- TPU (input image: 600w*337h) ----------| Dec 13 2020 17:43:39.463456 [DBG 1] Waiting for TPU lock... Dec 13 2020 17:43:39.463608 [DBG 1] Got TPU lock for detection... Dec 13 2020 17:43:39.478238 [DBG 1] Released TPU detection lock Dec 13 2020 17:43:39.478296 [DBG 1] Coral TPU detection took: 14.678 milliseconds Dec 13 2020 17:43:39.478356 [DBG 2] core model detection over, got 1 objects. Now filtering Dec 13 2020 17:43:39.478384 [DBG 3] Max object size found to be: 70% Dec 13 2020 17:43:39.478427 [DBG 2] Converted 70% to 141540.0 Dec 13 2020 17:43:39.478457 [DBG 2] Returning filtered list of 1 objects. DEBUG: Object Recognition requested DEBUG: get_file returned: ./images/fd0ff2f5-3154-4ce5-965f-6b7b360d8583.jpg Dec 13 2020 17:43:39.527889 [DBG 1] |---------- TPU (input image: 600w*337h) ----------| Dec 13 2020 17:43:39.527935 [DBG 1] Waiting for TPU lock... Dec 13 2020 17:43:39.528090 [DBG 1] Got TPU lock for detection... Dec 13 2020 17:43:39.543669 [DBG 1] Released TPU detection lock Dec 13 2020 17:43:39.543741 [DBG 1] Coral TPU detection took: 15.64 milliseconds Dec 13 2020 17:43:39.543770 [DBG 2] core model detection over, got 0 objects. Now filtering Dec 13 2020 17:43:39.543807 [DBG 3] Max object size found to be: 70% Dec 13 2020 17:43:39.543855 [DBG 2] Converted 70% to 141540.0 Dec 13 2020 17:43:39.543881 [DBG 2] Returning filtered list of 0 objects. DEBUG: Object Recognition requested DEBUG: get_file returned: ./images/b7aeeafe-2de1-46d6-9848-35e4834e8f0d.jpg Dec 13 2020 17:45:57.693730 [DBG 1] |---------- TPU (input image: 600w*337h) ----------| Dec 13 2020 17:45:57.693800 [DBG 1] Waiting for TPU lock... Dec 13 2020 17:45:57.694104 [DBG 1] Got TPU lock for detection...

and zm_event_start continue to send analyse

1507288 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718145 12 "portier" " All" "/var/cache/zoneminder/events/12/2020-12-13/4718145" 1507289 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718145 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718145 1507290 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718145 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718145 1508483 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718187 12 "portier" " All" "/var/cache/zoneminder/events/12/2020-12-13/4718187" 1508484 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718187 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718187 1508485 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718187 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718187 1508897 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718202 12 "portier" " All" "/var/cache/zoneminder/events/12/2020-12-13/4718202" 1508898 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718202 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718202 1508899 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718202 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718202 1512622 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718335 5 "jardin" " All" "/var/cache/zoneminder/events/5/2020-12-13/4718335" 1512623 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718335 5 jardin All /var/cache/zoneminder/events/5/2020-12-13/4718335 1512624 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718335 5 jardin All /var/cache/zoneminder/events/5/2020-12-13/4718335 1512802 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718353 12 "portier" " All" "/var/cache/zoneminder/events/12/2020-12-13/4718353" 1512803 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718353 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718353 1512804 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718353 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718353 1513016 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718374 12 "portier" " All" "/var/cache/zoneminder/events/12/2020-12-13/4718374" 1513017 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718374 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718374 1513018 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718374 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718374 1514023 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718445 5 "jardin" " All" "/var/cache/zoneminder/events/5/2020-12-13/4718445" 1514024 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718445 5 jardin All /var/cache/zoneminder/events/5/2020-12-13/4718445 1514025 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718445 5 jardin All /var/cache/zoneminder/events/5/2020-12-13/4718445 1514116 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718450 12 "portier" " All" "/var/cache/zoneminder/events/12/2020-12-13/4718450" 1514117 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718450 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718450 1514118 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718450 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718450 1514542 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718478 12 "portier" " All" "/var/cache/zoneminder/events/12/2020-12-13/4718478" 1514543 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718478 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718478 1514544 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718478 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718478 1514669 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718489 5 "jardin" " All" "/var/cache/zoneminder/events/5/2020-12-13/4718489" 1514670 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718489 5 jardin All /var/cache/zoneminder/events/5/2020-12-13/4718489 1514671 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718489 5 jardin All /var/cache/zoneminder/events/5/2020-12-13/4718489 1514889 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718507 5 "jardin" " All" "/var/cache/zoneminder/events/5/2020-12-13/4718507" 1514890 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718507 5 jardin All /var/cache/zoneminder/events/5/2020-12-13/4718507 1514891 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718507 5 jardin All /var/cache/zoneminder/events/5/2020-12-13/4718507 1515015 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718517 5 "jardin" "Motion All" "/var/cache/zoneminder/events/5/2020-12-13/4718517" 1515016 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718517 5 jardin Motion All /var/cache/zoneminder/events/5/2020-12-13/4718517 1515017 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718517 5 jardin Motion All /var/cache/zoneminder/events/5/2020-12-13/4718517 1515085 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718522 5 "jardin" " All" "/var/cache/zoneminder/events/5/2020-12-13/4718522" 1515086 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718522 5 jardin All /var/cache/zoneminder/events/5/2020-12-13/4718522 1515087 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718522 5 jardin All /var/cache/zoneminder/events/5/2020-12-13/4718522 1515439 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718549 5 "jardin" " All" "/var/cache/zoneminder/events/5/2020-12-13/4718549" 1515440 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718549 5 jardin All /var/cache/zoneminder/events/5/2020-12-13/4718549 1515441 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718549 5 jardin All /var/cache/zoneminder/events/5/2020-12-13/4718549 1515713 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718571 5 "jardin" " All" "/var/cache/zoneminder/events/5/2020-12-13/4718571" 1515714 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718571 5 jardin All /var/cache/zoneminder/events/5/2020-12-13/4718571 1515715 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718571 5 jardin All /var/cache/zoneminder/events/5/2020-12-13/4718571 1516031 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718603 12 "portier" " All" "/var/cache/zoneminder/events/12/2020-12-13/4718603" 1516032 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718603 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718603 1516033 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718603 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718603 1518568 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718741 12 "portier" " All" "/var/cache/zoneminder/events/12/2020-12-13/4718741" 1518569 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718741 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718741 1518570 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718741 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718741 1523472 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718941 12 "portier" " All" "/var/cache/zoneminder/events/12/2020-12-13/4718941" 1523473 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718941 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718941 1523474 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718941 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718941 1523704 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718954 12 "portier" " All" "/var/cache/zoneminder/events/12/2020-12-13/4718954" 1523705 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718954 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718954 1523706 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718954 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718954 1525097 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4718994 12 "portier" " All" "/var/cache/zoneminder/events/12/2020-12-13/4718994" 1525098 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718994 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718994 1525099 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4718994 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4718994 1530244 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4719355 12 "portier" " All" "/var/cache/zoneminder/events/12/2020-12-13/4719355" 1530245 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4719355 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4719355 1530246 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4719355 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4719355 1530350 ? S 0:00 sh -c '/var/lib/zmeventnotification/bin/zm_event_start.sh' 4719364 12 "portier" " All" "/var/cache/zoneminder/events/12/2020-12-13/4719364" 1530351 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4719364 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4719364 1530352 ? S 0:00 /bin/bash /var/lib/zmeventnotification/bin/zm_event_start.sh 4719364 12 portier All /var/cache/zoneminder/events/12/2020-12-13/4719364

I juste restart mlapi and notification start

I thinks bug arrived when i have a very fast alarm and lot of request to TPU

[pliablepixels]

Missed responding to this.Do you still have this issue? I've found the coral to be stable after I changed the cable and bought a new USB 3.1 cable

[fennec622]

Ok thanks I try

For the moment I restart all 5 mins with cron

[fennec622]

i change Server so I make new installation And change with cable USBC 3.1

Same problem no answer after lot of request in little time

So I apply script for surv and restart

#!/bin/bash if [[ $(ps -ef | grep zm_event_start.sh | grep -v grep | wc -l | awk '{print $1}') -ge 10 ]] then /usr/sbin/service mlapi restart fi