Out Of Memory Errors after 12-16 hours

[bfranske]

I'm getting "java.lang.OutOfMemoryError: Java heap space" errors in the console after 12-16 hours of monitoring and the program locks up and needs to be restarted. I'm running 0.5.0-alpha1 on a very large P25 phase I system (over 4000 TGs/aliases) using two RTL-SDR dongles.

Thanks! -Ben

[LordDonkey]

Also experienced memory errors with the latest build a1e8c76. It ran for 8 hours 34 mins before locking up and issuing the same error. It jumped from 925 MB of RAM to 3GB in less than 2 minutes. Memory issues weren't present with release version 89cb546.

20200603 184948.035 [sdrtrunk pool-1-thread-5] INFO i.g.d.module.log.EventLogger - Creating log file:C:\Users\ICBus\SDRTrunk\event_logs\20200603_184948.035_774031250_Hz_TRAFFIC_decoded_messages.log [925MB/1GB 84%] 20200603 185132.434 [sdrtrunk pool-1-thread-4] INFO i.g.d.module.log.EventLogger - Creating log file:C:\Users\ICBus\SDRTrunk\event_logs\20200603_185132.434_774031250_Hz_TRAFFIC_call_events.log [3GB/3GB 99%] 20200603 185313.402 [NioProcessor-24] INFO i.g.d.a.b.AudioStreamingBroadcaster - [GCFirst] status: Disconnected [3GB/3GB 99%] 20200603 190419.033 [sdrtrunk pool-1-thread-2] ERROR i.g.d.s.t.u.USBTransferProcessor - [R820T 00000001] - error while processing USB transfer buffers [3GB/3GB 99%] java.lang.OutOfMemoryError: Java heap space 20200603 190410.708 [sdrtrunk pool-1-thread-4] INFO i.g.d.module.log.EventLogger - Creating log file:C:\Users\ICBus\SDRTrunk\event_logs\20200603_190404.818_774031250_Hz_TRAFFIC_decoded_messages.log [3GB/3GB 99%]

[bfranske]

I switched to 0.5.0-alpha2 and am still having out of memory crash issues after some amount of time running. The exact way it happens is a little different now though. Will try to gather some more details.

[bfranske]

So after alpha2 runs for some indeterminate amount of time I see my logging screen filled up with: 10:10:13.127 ERROR i.g.d.a.c.MP3AudioConverter - There was an error converting audio to MP3: null [1GB/1GB 99%] 10:10:13.127 ERROR i.g.d.a.c.MP3AudioConverter - There was an error converting audio to MP3: null [1GB/1GB 99%] 10:10:14.066 ERROR i.g.d.a.c.MP3AudioConverter - There was an error converting audio to MP3: null [1GB/1GB 99%] 10:10:14.066 ERROR i.g.d.a.c.MP3AudioConverter - There was an error converting audio to MP3: null [1GB/1GB 99%] 10:10:14.923 ERROR i.g.d.a.c.MP3AudioConverter - There was an error converting audio to MP3: null [1GB/1GB 99%] 10:10:14.955 ERROR i.g.d.a.c.MP3AudioConverter - There was an error converting audio to MP3: null [1GB/1GB 99%] 10:10:15.923 ERROR i.g.d.a.c.MP3AudioConverter - There was an error converting audio to MP3: null [1GB/1GB 99%] 10:10:15.954 ERROR i.g.d.a.c.MP3AudioConverter - There was an error converting audio to MP3: null [1GB/1GB 99%] And the control channel shows as idle with no calls going on which is certainly not true. As soon as I shutdown and restart SDRTrunk things come back.

[LoveScanner]

Did you find a solution?

[bfranske]

No, I did write script that would kill and restart sdrtrunk every 6 hours as a stopgap. Ultimately I moved my "production" use of sdrtrunk to trunk-recorder on Linux instead and just use sdrtrunk for short term testing.

[DSheirer]

Closing.