No Prometheus histogram Metrics found

[icarus]

I deployed the dynatrace-operator in my k8s cluster and use the annotations to monitor my workloads.

However, I can't found the prometheus histogram type metrics in the Data Explorer.
Here's my instance: 

"envoy_http_downstream_rq_time" histogram type metrics in my workloads.

The Data explorer only shows "envoy_http_downstream_rq_time_count" and "envoy_http_downstream_rq_time_sum.count" but no "envoy_http_downstream_rq_time_bucket" found.

I also checked all of the dynatrace pods and no error logs found.

[Fin_Ubels · Accepted solution]

Hey Icarus, I would recommend looking at the metric dsfm:server.metrics.rejections to see if there are any rejection reasons in there, but then there are also a bunch of other self monitoring metrics that could help, they start with dsfm:server and dsfm:activegate. Another that could be useful is dsfm:active_gate.kubernetes.api.query_count to ensure it's querying successfully. Hope these help!

[CarlosCarrascoR]

@Fin_Ubels 
hello, i have t he same problem, but i don't see any error with the ingestion, because i'm scrapring the data from pods.
the result of the script for this metric "redis_sync_listener_http_request_duration_seconds_count" is 

# HELP redis_sync_listener_http_request_duration_seconds HTTP request duration in seconds
# TYPE redis_sync_listener_http_request_duration_seconds histogram
redis_sync_listener_http_request_duration_seconds_bucket{le="0.01"} 9552
redis_sync_listener_http_request_duration_seconds_bucket{le="0.025"} 9593
redis_sync_listener_http_request_duration_seconds_bucket{le="0.05"} 9598
redis_sync_listener_http_request_duration_seconds_bucket{le="0.1"} 9598
redis_sync_listener_http_request_duration_seconds_bucket{le="0.25"} 34573
redis_sync_listener_http_request_duration_seconds_bucket{le="0.5"} 35128
redis_sync_listener_http_request_duration_seconds_bucket{le="1"} 35192
redis_sync_listener_http_request_duration_seconds_bucket{le="+Inf"} 35206
redis_sync_listener_http_request_duration_seconds_count 35206
# EOF

 i don't see any dimension range or bucket to add on the range of the dashboard 
¿any idea? 
regards.
Carlos CarrascoR