apm reporter?

Hello,

I'm receiving several of those messages in server's log:

Jun  1 13:20:50 dockerh12 bonita_urb_hom_7_9[41124] 2020-06-01 10:20:50.010 [apm-reporter] INFO co.elastic.apm.agent.report.IntakeV2ReportingEventHandler - Backing off for 36 seconds (+/-10%)
Jun  1 13:21:25 dockerh12 bonita_urb_hom_7_9[41124] 2020-06-01 10:21:25.123 [apm-reporter] ERROR co.elastic.apm.agent.report.IntakeV2ReportingEventHandler - Error sending data to APM server: Server returned HTTP response code: 503 for URL: http://10.151.6.186:8200/intake/v2/events, response code is 503
Jun  1 13:21:25 dockerh12 bonita_urb_hom_7_9[41124] 2020-06-01 10:21:25.123 [apm-reporter] WARN co.elastic.apm.agent.report.IntakeV2ReportingEventHandler - {
Jun  1 13:21:25 dockerh12 bonita_urb_hom_7_9[41124]  "accepted": 0,
Jun  1 13:21:25 dockerh12 bonita_urb_hom_7_9[41124]  "errors": [
Jun  1 13:21:25 dockerh12 bonita_urb_hom_7_9[41124]    {
Jun  1 13:21:25 dockerh12 bonita_urb_hom_7_9[41124]      "message": "queue is full"
Jun  1 13:21:25 dockerh12 bonita_urb_hom_7_9[41124]    }
Jun  1 13:21:25 dockerh12 bonita_urb_hom_7_9[41124]  ]
Jun  1 13:21:25 dockerh12 bonita_urb_hom_7_9[41124] }
Jun  1 13:21:25 dockerh12 bonita_urb_hom_7_9[41124] ]

I don't know the cause. Can anyone help?

If "apm reporter" isn't vital to the engine, is it possible to maybe disable it?

Thanks in advance.

Sorry, found that it's not Bonita BPM related.