I'm currently running n2disk without a license, just for testing, so the service goes down at every 5 minutes. I have napatech running inside a container and n2disk running inside another container, both services are being orchestrated by docker swarm. At the beginning n2disk works very well, capturing all my network traffic without dropping any packet, after 5 minutes the n2disk service goes down (as expected) and swarm brings the service back, this process is repeated indefinitely. After some time (it may takes minutes or hours), without any special event or throughput peak, napatech buffer reaches 100% and n2disk stops not only recording packets but also stops restarting at every 5 minutes (The service keeps up until I manually kill the process). Restart n2disk service doesn't solve the problem, as soon as n2disk is up, napatech buffer reaches 100% again and the problem remains. The services only gets back to the expected behavior after killing napatech AND n2disk service.

Below the output of /proc/net/pf_ring/stats/16004-none.383 file:

Duration: 0:02:46:01:446
Throughput: 0.00 Mpps 0.00 Gbps
Packets: 0
Filtered: 0
Dropped: 23371139
Bytes: 0
DumpedBytes: 0
DumpedFiles: 0
SlowSlavesLoops: 0
SlowStorageLoops: 0
CaptureLoops: 0
FirstDumpedEpoch: 0
LastDumpedEpoch: 0