Suddenly no more chart data

[nrj4all]

Hello,

I'm running tarpit_go (branch: latest) as a Docker stack.

Suddenly I'm experiencing a strange behavior. Endlesssh is running as expected but Grafana is not displaying any further data anymore.

Grafana:

Endlessh-log:

I1222 18:18:43.169912       1 client.go:58] ACCEPT host=218.92.0.136 port=63127 n=2/4096
I1222 18:19:28.187888       1 client.go:99] CLOSE host=218.92.0.136 port=63127 time=45.01754431 bytes=723
I1222 18:20:19.048149       1 client.go:58] ACCEPT host=218.92.0.136 port=64615 n=2/4096
I1222 18:20:28.051166       1 client.go:99] CLOSE host=218.92.0.136 port=64615 time=9.002981292 bytes=107
I1222 18:21:53.159212       1 client.go:99] CLOSE host=218.92.0.136 port=26206 time=268.091682875 bytes=4721
I1222 18:22:12.207802       1 client.go:58] ACCEPT host=218.92.0.136 port=40764 n=1/4096
I1222 18:23:18.305141       1 client.go:58] ACCEPT host=218.92.0.136 port=47092 n=2/4096
I1222 18:24:28.260005       1 client.go:99] CLOSE host=218.92.0.136 port=40764 time=136.052125031 bytes=2282
I1222 18:25:46.363665       1 client.go:99] CLOSE host=218.92.0.136 port=47092 time=148.058424941 bytes=2635
I1222 18:27:55.455642       1 client.go:58] ACCEPT host=218.92.0.136 port=17420 n=1/4096
I1222 18:28:09.460100       1 client.go:99] CLOSE host=218.92.0.136 port=17420 time=14.004392692 bytes=176

As you can see the daemon is up, running and accepting connections.

The Prometheus service is running as well and I am able to retrieve data via the web interface but I'm not able to validate the fetched data just because of insufficient knowledge. But as you can see the data is as far identical as from Grafana.

Prometheus:

I'm pretty sure you guys need some additional information. I'll do my very best.

Best regards,
Phil