Notification throttling has bad behaviour - fiware-orion

Question

I have deployed a empty Orion and connected a device that sends updates ervery 10 secs. I need to receive one notification each 10 min so I have created a notification with a throttling of 600 s.
The problem is that I am reciving two notifications in the same minute or even a couple seconds after the first one.
1) One instance of orion version: 2.2.0
2) Orion suscriptions
[
{
"id": "5e9ec90d9e2ba22996168d78",
"description": "Notificaciones a Arcgis",
"expires": "2040-01-01T14:00:00.00Z",
"status": "active",
"subject": {
"entities": [
{
"id": "id1",
"type": "aqss"
}
],
"condition": {
"attrs": []
}
},
"notification": {
"timesSent": 521026,
"lastNotification": "2020-05-21T10:52:53.00Z",
"attrs": [],
"attrsFormat": "normalized",
"http": {
"url": "http://test.eu/notify/"
},
"metadata": [
"dateCreated",
"dateModified"
],
"lastFailure": "2020-05-20T16:46:58.00Z",
"lastFailureReason": "Timeout was reached",
"lastSuccess": "2020-05-21T10:52:53.00Z",
"lastSuccessCode": 500
}
},
{
"id": "5e9ec96f9e2ba22996168d79",
"description": "Notificaciones a Arcgis",
"expires": "2040-01-01T14:00:00.00Z",
"status": "active",
"subject": {
"entities": [
{
"id": "id2",
"type": "aqss"
}
],
"condition": {
"attrs": []
}
},
"notification": {
"timesSent": 526757,
"lastNotification": "2020-05-21T10:52:50.00Z",
"attrs": [],
"attrsFormat": "normalized",
"http": {
"url": "http://test.eu/notify/"
},
"metadata": [
"dateCreated",
"dateModified"
],
"lastFailure": "2020-05-21T09:32:34.00Z",
"lastFailureReason": "Timeout was reached",
"lastSuccess": "2020-05-21T10:52:50.00Z",
"lastSuccessCode": 500
}
},
{
"id": "5e9ec9899e2ba22996168d7a",
"description": "Notificaciones a Arcgis",
"expires": "2040-01-01T14:00:00.00Z",
"status": "active",
"subject": {
"entities": [
{
"id": "id3",
"type": "aqss"
}
],
"condition": {
"attrs": []
}
},
"notification": {
"timesSent": 541814,
"lastNotification": "2020-05-21T10:52:47.00Z",
"attrs": [],
"attrsFormat": "normalized",
"http": {
"url": "http://test.eu/notify/"
},
"metadata": [
"dateCreated",
"dateModified"
],
"lastFailure": "2020-05-21T01:49:52.00Z",
"lastFailureReason": "Timeout was reached",
"lastSuccess": "2020-05-21T10:52:48.00Z",
"lastSuccessCode": 500
}
},
{
"id": "5e9ec9a69e2ba22996168d7b",
"description": "Notificaciones a Arcgis",
"expires": "2040-01-01T14:00:00.00Z",
"status": "active",
"subject": {
"entities": [
{
"id": "id3",
"type": "aqss"
}
],
"condition": {
"attrs": []
}
},
"notification": {
"timesSent": 470859,
"lastNotification": "2020-05-21T10:52:47.00Z",
"attrs": [],
"attrsFormat": "normalized",
"http": {
"url": "http://test.eu/notify/"
},
"metadata": [
"dateCreated",
"dateModified"
],
"lastFailure": "2020-05-20T21:01:32.00Z",
"lastFailureReason": "Timeout was reached",
"lastSuccess": "2020-05-21T10:52:47.00Z",
"lastSuccessCode": 500
}
},
{
"id": "5e9ec9c09e2ba22996168d7c",
"description": "Notificaciones a Arcgis",
"expires": "2040-01-01T14:00:00.00Z",
"status": "active",
"subject": {
"entities": [
{
"id": "id4",
"type": "aqss"
}
],
"condition": {
"attrs": []
}
},
"notification": {
"timesSent": 532901,
"lastNotification": "2020-05-21T10:52:44.00Z",
"attrs": [],
"attrsFormat": "normalized",
"http": {
"url": "http://test.eu/notify/"
},
"metadata": [
"dateCreated",
"dateModified"
],
"lastFailure": "2020-05-21T08:33:10.00Z",
"lastFailureReason": "Timeout was reached",
"lastSuccess": "2020-05-21T10:52:45.00Z",
"lastSuccessCode": 500
}
},
{
"id": "5e9ec9ff9e2ba22996168d7d",
"description": "Notificaciones a Arcgis",
"expires": "2040-01-01T14:00:00.00Z",
"status": "active",
"subject": {
"entities": [
{
"id": "id5",
"type": "aqss"
}
],
"condition": {
"attrs": []
}
},
"notification": {
"timesSent": 520974,
"lastNotification": "2020-05-21T10:52:53.00Z",
"attrs": [],
"attrsFormat": "normalized",
"http": {
"url": "http://test.eu/notify/"
},
"metadata": [
"dateCreated",
"dateModified"
],
"lastFailure": "2020-05-21T05:30:58.00Z",
"lastFailureReason": "Timeout was reached",
"lastSuccess": "2020-05-21T10:52:53.00Z",
"lastSuccessCode": 500
}
}
]
3) Orion is running in a docker instance
[root#271386b095c6 /]# ps ax
PID TTY STAT TIME COMMAND
1 ? Ssl 320:12 /usr/bin/contextBroker -fg -multiservice -ngsiv1Autocast -dbhost mongo -corsOrigin __ALL -logLevel DEBUG
9248 pts/0 Ss 0:00 bash
9293 pts/0 R+ 0:00 ps ax
4) Pending...
5) Entities and suscriptions belong to the same service and service-path
Thanks

Answer 1

Looking to the info above, it seems you have a lot of subscriptions. Six of them, if I have counted correctly.
Not sure if all of them are covering the same entities/attributes, but my recommendation would be to simplify your scenario leaving only one subscription and test again.
You can delete subscription using DELETE /v2/subscriptions/{subId}.