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docs(histogram-metrics): Updates to the doc around allowing histogram…
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@rnishtala-sumo
rnishtala-sumo committed Aug 14, 2024
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12 changes: 12 additions & 0 deletions docs/filtering.md
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Expand Up @@ -280,6 +280,18 @@ sumologic:

## Metrics

### Allow Histogram metrics

All Histogram metrics are now dropped by default. To allow histogram metrics, please use the following regex

```yaml
sumologic:
metrics:
allowHistogramRegex: "^(apiserver_request_duration_seconds|kubelet_runtime_operations_duration_seconds)$"
```

**Note**: Please use the base metric name to allow histogram metrics.

### Filter out app metrics

We have defined some default filters to drop app metrics that are not relevant for Sumo Logic dashboards. To enable these filters, add the
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43 changes: 0 additions & 43 deletions docs/scraped-metrics.md
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Expand Up @@ -42,75 +42,41 @@ The following table contains information about metrics scraped by Sumo Logic's P
| -------------------------------------------------------- | ------------------ | --------- |
| `apiserver_request_count` | apiserver | yes |
| `apiserver_request_total` | apiserver | yes |
| `apiserver_request_duration_seconds_count` | apiserver | yes |
| `apiserver_request_duration_seconds_bucket` | apiserver | no |
| `apiserver_request_duration_seconds_sum` | apiserver | yes |
| `apiserver_request_latencies_count` | apiserver | yes |
| `apiserver_request_latencies_sum` | apiserver | yes |
| `apiserver_request_latencies_summary` | apiserver | yes |
| `apiserver_request_latencies_summary_count` | apiserver | yes |
| `apiserver_request_latencies_summary_sum` | apiserver | yes |
| `kubelet_docker_operations_errors` | kubelet | yes |
| `kubelet_docker_operations_errors_total` | kubelet | yes |
| `kubelet_docker_operations_duration_seconds_count` | kubelet | yes |
| `kubelet_docker_operations_duration_seconds_sum` | kubelet | yes |
| `kubelet_runtime_operations_duration_seconds_count` | kubelet | yes |
| `kubelet_runtime_operations_duration_seconds_sum` | kubelet | yes |
| `kubelet_running_container_count` | kubelet | yes |
| `kubelet_running_containers` | kubelet | yes |
| `kubelet_running_pod_count` | kubelet | yes |
| `kubelet_running_pods` | kubelet | yes |
| `kubelet_docker_operations_latency_microseconds` | kubelet | yes |
| `kubelet_docker_operations_latency_microseconds_count` | kubelet | yes |
| `kubelet_docker_operations_latency_microseconds_sum` | kubelet | yes |
| `kubelet_runtime_operations_latency_microseconds` | kubelet | yes |
| `kubelet_runtime_operations_latency_microseconds_count` | kubelet | yes |
| `kubelet_runtime_operations_latency_microseconds_sum` | kubelet | yes |
| `container_cpu_usage_seconds_total` | cadvisor | yes |
| `container_fs_limit_bytes` | cadvisor | yes |
| `container_fs_usage_bytes` | cadvisor | yes |
| `container_memory_working_set_bytes` | cadvisor | yes |
| `container_cpu_cfs_throttled_seconds_total` | cadvisor | yes |
| `container_network_receive_bytes_total` | cadvisor | yes |
| `container_network_transmit_bytes_total` | cadvisor | yes |
| `cloudprovider_aws_api_request_duration_seconds_bucket` | kube-controller | yes |
| `cloudprovider_aws_api_request_duration_seconds_count` | kube-controller | yes |
| `cloudprovider_aws_api_request_duration_seconds_sum` | kube-controller | yes |
| `coredns_cache_size` | coredns | yes |
| `coredns_cache_entries` | coredns | yes |
| `coredns_cache_hits_total` | coredns | yes |
| `coredns_cache_misses_total` | coredns | yes |
| `coredns_dns_request_duration_seconds_count` | coredns | yes |
| `coredns_dns_request_duration_seconds_sum` | coredns | yes |
| `coredns_dns_request_count_total` | coredns | yes |
| `coredns_dns_requests_total` | coredns | yes |
| `coredns_dns_response_rcode_count_total` | coredns | yes |
| `coredns_dns_responses_total` | coredns | yes |
| `coredns_forward_request_count_total` | coredns | yes |
| `coredns_forward_requests_total` | coredns | yes |
| `coredns_proxy_request_duration_seconds_sum` | coredns | yes |
| `coredns_proxy_request_duration_seconds_count` | coredns | yes |
| `coredns_proxy_request_duration_seconds_bucket` | coredns | yes |
| `process_cpu_seconds_total` | coredns | yes |
| `process_open_fds` | coredns | yes |
| `process_resident_memory_bytes` | coredns | yes |
| `etcd_request_cache_get_duration_seconds_count` | kube-etcd | yes |
| `etcd_request_cache_get_duration_seconds_sum` | kube-etcd | yes |
| `etcd_request_cache_add_duration_seconds_count` | kube-etcd | yes |
| `etcd_request_cache_add_duration_seconds_sum` | kube-etcd | yes |
| `etcd_request_cache_add_latencies_summary_count` | kube-etcd | yes |
| `etcd_request_cache_add_latencies_summary_sum` | kube-etcd | yes |
| `etcd_request_cache_get_latencies_summary_count` | kube-etcd | yes |
| `etcd_request_cache_get_latencies_summary_sum` | kube-etcd | yes |
| `etcd_helper_cache_hit_count` | kube-etcd | yes |
| `etcd_helper_cache_hit_total` | kube-etcd | yes |
| `etcd_helper_cache_miss_count` | kube-etcd | yes |
| `etcd_helper_cache_miss_total` | kube-etcd | yes |
| `etcd_debugging_mvcc_db_total_size_in_bytes` | etcd-server | yes |
| `etcd_debugging_store_expires_total` | etcd-server | yes |
| `etcd_debugging_store_watchers` | etcd-server | yes |
| `etcd_disk_backend_commit_duration_seconds_bucket` | etcd-server | yes |
| `etcd_disk_wal_fsync_duration_seconds_bucket` | etcd-server | yes |
| `etcd_grpc_proxy_cache_hits_total` | etcd-server | yes |
| `etcd_grpc_proxy_cache_misses_total` | etcd-server | yes |
| `etcd_network_client_grpc_received_bytes_total` | etcd-server | yes |
Expand All @@ -125,15 +91,6 @@ The following table contains information about metrics scraped by Sumo Logic's P
| `process_open_fds` | etcd-server | yes |
| `process_resident_memory_bytes` | etcd-server | yes |
| `scheduler` metrics_latency_microseconds | kube-scheduler | yes |
| `scheduler_e2e_scheduling_duration_seconds_bucket` | kube-scheduler | yes |
| `scheduler_e2e_scheduling_duration_seconds_count` | kube-scheduler | yes |
| `scheduler_e2e_scheduling_duration_seconds_sum` | kube-scheduler | yes |
| `scheduler_binding_duration_seconds_bucket` | kube-scheduler | no |
| `scheduler_binding_duration_seconds_count` | kube-scheduler | yes |
| `scheduler_binding_duration_seconds_sum` | kube-scheduler | yes |
| `scheduler_scheduling_algorithm_duration_seconds_bucket` | kube-scheduler | no |
| `scheduler_scheduling_algorithm_duration_seconds_count` | kube-scheduler | yes |
| `scheduler_scheduling_algorithm_duration_seconds_sum` | kube-scheduler | yes |
| `kube_daemonset_status_current_number_scheduled` | kube-state-metrics | yes |
| `kube_daemonset_status_desired_number_scheduled` | kube-state-metrics | yes |
| `kube_daemonset_status_number_misscheduled` | kube-state-metrics | yes |
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