When you use Alibaba Cloud Managed Service for Prometheus, you are charged based on the number of reported data entries on billable metrics. The metrics are classified into two types: basic metrics and custom metrics. Basic metrics are free of charge. You are charged for custom metrics starting from January 6, 2020.
Kubernetes clusters
The following tables describe the basic metrics of Kubernetes clusters that are supported by Managed Service for Prometheus.
Jobs names and basic metrics related to Prometheus instance status
Job name | Metric type | Metric name | Description |
_arms-prom/kubelet/1 | Basic metric | promhttp_metric_handler_requests_in_flight | - |
go_memstats_mallocs_total | A counter value that shows the number of allocated heap objects. You can call the rate() function to calculate the allocation rate of heap objects. | ||
go_memstats_lookups_total | A counter value that shows the number of dereferenced pointers. You can call the rate() function to calculate the dereferencing rate of pointers. | ||
go_memstats_last_gc_time_seconds | The timestamp when the last garbage collection (GC) was completed. | ||
go_memstats_heap_sys_bytes | The number of memory bytes allocated for the heap from the operating system, including the virtual address space that is reserved but not used. | ||
go_memstats_heap_released_bytes | The number of free spans that have been returned to the operating system. | ||
go_memstats_heap_objects | The number of objects allocated on the heap. These objects change with GC and the allocation of new objects. | ||
go_memstats_heap_inuse_bytes | The number of bytes occupied by the spans in use. | ||
go_memstats_heap_idle_bytes | The number of memory bytes occupied by idle spans. | ||
go_memstats_heap_alloc_bytes | The number of memory bytes allocated for heap objects, including not only all reachable heap objects, but also the unreachable objects that are not removed during GC. | ||
go_memstats_gc_sys_bytes | The amount of memory occupied by GC metadata. | ||
go_memstats_gc_cpu_fraction | The percentage of CPU time consumed by GC since the program was started. | ||
go_memstats_frees_total | A counter value that shows the number of removed heap objects. You can call the rate() function to calculate the removal rate of heap objects. You can use the go_memstats_mallocs_total -go_memstats_frees_total formula to calculate the number of surviving heap objects. | ||
go_memstats_buck_hash_sys_bytes | The amount of memory occupied by the hash tables used for profiling. | ||
go_memstats_alloc_bytes_total | The value of the metric increases as objects are allocated in the heap, but does not decrease when objects are removed. Similar to Prometheus counters, the rate() function can be called to query the memory consumption rate. | ||
go_memstats_alloc_bytes | The number of memory bytes allocated for heap objects, including not only all reachable heap objects, but also the unreachable objects that are not removed during GC. | ||
scrape_duration_seconds | - | ||
go_info | The information about the Go version. The value is obtained by calling the runtime.Version() function. | ||
go_goroutines | The value is obtained by calling the runtime.NumGoroutine() function based on the sched scheduler structure and the global allglen variable. All fields in the sched structure may concurrently change. Therefore, the system checks whether the value is less than 1. If the value is less than 1, 1 is returned. | ||
scrape_samples_post_metric_relabeling | - | ||
go_gc_duration_seconds_sum | - | ||
go_gc_duration_seconds_count | - | ||
blackbox_exporter_config_last_reload_successful | - | ||
blackbox_exporter_config_last_reload_success_timestamp_seconds | - | ||
scrape_samples_scraped | - | ||
blackbox_exporter_build_info | - | ||
arms_prometheus_target_scrapes_sample_out_of_order_total | - | ||
arms_prometheus_target_scrapes_sample_out_of_bounds_total | - | ||
arms_prometheus_target_scrapes_sample_duplicate_timestamp_total | - | ||
scrape_series_added | - | ||
arms_prometheus_target_scrapes_exceeded_sample_limit_total | - | ||
arms_prometheus_target_scrapes_cache_flush_forced_total_arms-prom/kubelet/1 | - | ||
arms_prometheus_target_scrape_pools_total | - | ||
statsd_metric_mapper_cache_gets_total | - | ||
statsd_metric_mapper_cache_hits_total | - | ||
statsd_metric_mapper_cache_length | - | ||
arms_prometheus_target_scrape_pools_failed_total | - | ||
up | - | ||
arms_prometheus_target_scrape_pool_reloads_total | - | ||
arms_prometheus_target_scrape_pool_reloads_failed_total | - |
Job names and basic metrics related to API server data collection
Job name | Metric type | Metric name |
apiserver | Basic metric | apiserver_request_duration_seconds_bucket (obsolete by default) |
apiserver_admission_controller_admission_duration_seconds_bucket | ||
apiserver_request_total | ||
rest_client_requests_total | ||
apiserver_admission_webhook_admission_duration_seconds_bucket | ||
apiserver_current_inflight_requests | ||
up | ||
apiserver_admission_webhook_admission_duration_seconds_count | ||
scrape_samples_post_metric_relabeling | ||
scrape_samples_scraped | ||
scrape_series_added | ||
scrape_duration_seconds |
Job names and basic metrics related to Ingress data collection
Job name | Metric type | Metric name | Description |
arms-ack-ingress | Basic metric | nginx_ingress_controller_request_duration_seconds_bucket | - |
nginx_ingress_controller_response_duration_seconds_bucket (obsolete by default) | - | ||
nginx_ingress_controller_response_size_bucket (obsolete by default) | - | ||
nginx_ingress_controller_request_size_bucket | - | ||
nginx_ingress_controller_bytes_sent_bucket | - | ||
go_gc_duration_seconds | The value is obtained by calling the debug.ReadGCStats() function. When the function is called, the PauseQuantile field of the GCStats structure is set to 5. The function will return the minimum percentile, 25%, 50%, 75%, and the maximum percentile of the GC pause time. Then, the Prometheus Go client creates a summary metric based on the returned percentile of the GC pause time, NumGC, and PauseTotal variables. | ||
nginx_ingress_controller_nginx_process_connections | - | ||
nginx_ingress_controller_request_duration_seconds_sum | - | ||
nginx_ingress_controller_request_duration_seconds_count (obsolete by default) | - | ||
nginx_ingress_controller_bytes_sent_sum | - | ||
nginx_ingress_controller_request_size_sum | - | ||
nginx_ingress_controller_response_duration_seconds_count | - | ||
nginx_ingress_controller_response_duration_seconds_sum (obsolete by default) | - | ||
nginx_ingress_controller_response_size_count (obsolete by default) | - | ||
nginx_ingress_controller_bytes_sent_count | - | ||
nginx_ingress_controller_response_size_sum | - | ||
nginx_ingress_controller_request_size_count | - | ||
promhttp_metric_handler_requests_total | - | ||
nginx_ingress_controller_nginx_process_connections_total | - | ||
go_memstats_mcache_sys_bytes | The amount of memory allocated from the operating system for the mcache structure. | ||
go_memstats_lookups_total | A counter value that shows the number of dereferenced pointers. You can call the rate() function to calculate the dereferencing rate of pointers. | ||
go_threads | The value is obtained by calling the runtime.CreateThreadProfile() function based on the global allm variable. | ||
go_memstats_sys_bytes | The number of memory bytes that Go has obtained from the system. | ||
go_memstats_last_gc_time_seconds | The timestamp when the last GC was completed. | ||
go_memstats_heap_sys_bytes | The number of memory bytes allocated for the heap from the operating system, including the virtual address space that is reserved but not used. | ||
go_memstats_heap_objects | The number of objects allocated on the heap. These objects change with GC and the allocation of new objects. | ||
go_memstats_heap_inuse_bytes | The number of bytes occupied by the spans in use. | ||
go_memstats_heap_idle_bytes | The number of memory bytes occupied by idle spans. | ||
go_memstats_heap_alloc_bytes | The number of memory bytes allocated for heap objects, including not only all reachable heap objects, but also the unreachable objects that are not removed during GC. | ||
go_memstats_gc_sys_bytes | The amount of memory occupied by GC metadata. | ||
promhttp_metric_handler_requests_in_flight | - | ||
go_memstats_stack_sys_bytes | The number of stack memory bytes obtained from the operating system. The value is obtained based on the value of the go_memstats_stack_inuse_bytes metric plus the size of the OS thread stack. | ||
go_memstats_stack_inuse_bytes | The size of the used memory on a stack memory span on which at least one stack object is allocated. | ||
go_memstats_gc_cpu_fraction | The percentage of CPU time consumed by GC since the program was started. | ||
go_memstats_frees_total | A counter value that shows the number of removed heap objects. You can call the rate() function to calculate the removal rate of heap objects. You can use the go_memstats_mallocs_total - go_memstats_frees_total formula to calculate the number of surviving heap objects. | ||
go_memstats_buck_hash_sys_bytes | The amount of memory occupied by the hash tables used for profiling. | ||
go_memstats_alloc_bytes_total | The value of the metric increases as objects are allocated in the heap, but does not decrease when objects are removed. Similar to Prometheus counters, the rate() function can be called to query the memory consumption rate. | ||
go_memstats_alloc_bytes | The number of memory bytes allocated for heap objects, including not only all reachable heap objects, but also the unreachable objects that are not removed during GC. | ||
nginx_ingress_controller_nginx_process_num_procs | - | ||
go_info | The information about the Go version. The value is obtained by calling the runtime.Version() function. | ||
go_memstats_mallocs_total | A counter value that shows the number of allocated heap objects. You can call the rate() function to calculate the allocation rate of heap objects. | ||
go_memstats_other_sys_bytes | The size of the memory used for other runtime allocations. | ||
go_goroutines | The value is obtained by calling the runtime.NumGoroutine() function based on the sched scheduler structure and the global allglen variable. All fields in the sched structure may concurrently change. Therefore, the system checks whether the value is less than 1. If the value is less than 1, 1 is returned. | ||
scrape_samples_post_metric_relabeling | - | ||
scrape_samples_scraped | - | ||
process_virtual_memory_max_bytes | - | ||
process_virtual_memory_bytes | The virtual set size (VSS). The value indicates all allocated memory, including the memory that is allocated but not used, and the memory that is shared and swapped out. | ||
scrape_duration_seconds | - | ||
go_memstats_heap_released_bytes | The number of free spans that have been returned to the operating system. | ||
go_gc_duration_seconds_sum | - | ||
go_memstats_next_gc_bytes | The heap memory size during the next GC cycle. GC is used to guarantee that the value is no less than the value of the go_memstats_heap_alloc_bytes metric. | ||
go_gc_duration_seconds_count | - | ||
nginx_ingress_controller_config_hash | - | ||
nginx_ingress_controller_config_last_reload_successful | - | ||
nginx_ingress_controller_config_last_reload_successful_timestamp_seconds | - | ||
nginx_ingress_controller_ingress_upstream_latency_seconds_count | - | ||
nginx_ingress_controller_ingress_upstream_latency_seconds_sum | - | ||
process_start_time_seconds | The value is obtained based on the start_time parameter. The start_time parameter specifies the time when a process starts. Unit: jiffy. The data comes from the /proc/stat directory. You can divide the value of the start_time parameter by USER_HZ to calculate the value, which is measured in seconds. | ||
nginx_ingress_controller_nginx_process_cpu_seconds_total | - | ||
scrape_series_added | - | ||
nginx_ingress_controller_nginx_process_oldest_start_time_seconds | - | ||
nginx_ingress_controller_nginx_process_read_bytes_total | - | ||
nginx_ingress_controller_nginx_process_requests_total | - | ||
nginx_ingress_controller_nginx_process_resident_memory_bytes | - | ||
nginx_ingress_controller_nginx_process_virtual_memory_bytes | - | ||
nginx_ingress_controller_nginx_process_write_bytes_total | - | ||
nginx_ingress_controller_requests | - | ||
go_memstats_mcache_inuse_bytes | The amount of memory used by the mcache structure. | ||
nginx_ingress_controller_success | - | ||
process_resident_memory_bytes | The RSS. The value indicates the actual memory used by processes, including the shared memory. The memory that is allocated but not used, or the memory that is swapped out is not included. | ||
process_open_fds | The value is obtained by calculating the total number of files in the /proc/PID/fd directory. It shows the total number of regular files, sockets, and pseudo-terminals opened by Go processes. | ||
process_max_fds | The value is obtained by reading the value of the Max Open Files row in the /proc/{PID}/limits file. The value is a soft limit. The soft limit is the value that the kernel uses to limit the resources. The hard limit is the maximum value of the soft limit. | ||
process_cpu_seconds_total | The value is obtained based on the utime parameter (the number of ticks executed by the Go process in user mode) and the stime parameter (the number of ticks executed by the Go process in kernel mode or when the system is called). Unit of the parameters: jiffy, which measures the tick time between two system timer interruptions. The value of the process_cpu_seconds_total metric is the sum of utime and stime divided by USER_HZ. The total number of program ticks divided by the tick rate (ticks per second. Unit: Hz) is the total time (unit: seconds) that the operating system has been running the process. | ||
go_memstats_mspan_sys_bytes | The amount of memory allocated from the operating system for the mspan structure. | ||
up | - | ||
go_memstats_mspan_inuse_bytes | The amount of memory used by the mspan structure. | ||
nginx_ingress_controller_ssl_expire_time_seconds | - | ||
nginx_ingress_controller_leader_election_status | - |
Job names and basic metrics related to CoreDNS data collection
Job name | Metric type | Metric name | Description |
arms-ack-coredns | Basic metric | coredns_forward_request_duration_seconds_bucket | - |
coredns_dns_request_size_bytes_bucket | - | ||
coredns_dns_response_size_bytes_bucket | - | ||
coredns_kubernetes_dns_programming_duration_seconds_bucket | - | ||
coredns_dns_request_duration_seconds_bucket | - | ||
coredns_plugin_enabled | - | ||
coredns_health_request_duration_seconds_bucket | - | ||
go_gc_duration_seconds | The value is obtained by calling the debug.ReadGCStats() function. When the function is called, the PauseQuantile field of the GCStats structure is set to 5. The function will return the minimum percentile, 25%, 50%, 75%, and the maximum percentile of the GC pause time. Then, the Prometheus Go client creates a summary metric based on the returned percentile of the GC pause time, NumGC, and PauseTotal variables. | ||
coredns_forward_responses_total | - | ||
coredns_forward_request_duration_seconds_sum | - | ||
coredns_forward_request_duration_seconds_count | - | ||
coredns_dns_requests_total | - | ||
coredns_forward_conn_cache_misses_total | - | ||
coredns_dns_responses_total | - | ||
coredns_cache_entries | - | ||
coredns_cache_hits_total | - | ||
coredns_forward_conn_cache_hits_total | - | ||
coredns_forward_requests_total | - | ||
coredns_dns_request_size_bytes_sum | - | ||
coredns_dns_response_size_bytes_count | - | ||
coredns_dns_response_size_bytes_sum | - | ||
coredns_dns_request_size_bytes_count | - | ||
scrape_duration_seconds | - | ||
scrape_samples_scraped | - | ||
scrape_series_added | - | ||
up | - | ||
scrape_samples_post_metric_relabeling | - | ||
go_memstats_lookups_total | A counter value that shows the number of dereferenced pointers. You can call the rate() function to calculate the dereferencing rate of pointers. | ||
go_memstats_last_gc_time_seconds | The timestamp when the last GC was completed. | ||
go_memstats_heap_sys_bytes | The number of memory bytes allocated for the heap from the operating system, including the virtual address space that is reserved but not used. | ||
coredns_build_info | - | ||
go_memstats_heap_released_bytes | The number of free spans that have been returned to the operating system. | ||
go_memstats_heap_objects | The number of objects allocated on the heap. These objects change with GC and the allocation of new objects. | ||
go_memstats_heap_inuse_bytes | The number of bytes occupied by the spans in use. | ||
go_memstats_heap_idle_bytes | The number of memory bytes occupied by idle spans. | ||
go_memstats_heap_alloc_bytes | The number of memory bytes allocated for heap objects, including not only all reachable heap objects, but also the unreachable objects that are not removed during GC. | ||
go_memstats_gc_sys_bytes | The amount of memory occupied by GC metadata. | ||
go_memstats_sys_bytes | The number of memory bytes that Go has obtained from the system. | ||
go_memstats_stack_sys_bytes | The number of stack memory bytes obtained from the operating system. The value is obtained based on the value of the go_memstats_stack_inuse_bytes metric plus the size of the OS thread stack. | ||
go_memstats_mallocs_total | A counter value that shows the number of allocated heap objects. You can call the rate() function to calculate the allocation rate of heap objects. | ||
go_memstats_gc_cpu_fraction | The percentage of CPU time consumed by GC since the program was started. | ||
go_memstats_stack_inuse_bytes | The size of the used memory on a stack memory span on which at least one stack object is allocated. | ||
go_memstats_frees_total | A counter value that shows the number of removed heap objects. You can call the rate() function to calculate the removal rate of heap objects. You can use the go_memstats_mallocs_total - go_memstats_frees_total formula to calculate the number of surviving heap objects. | ||
go_memstats_buck_hash_sys_bytes | The amount of memory occupied by the hash tables used for profiling. | ||
go_memstats_alloc_bytes_total | The value of the metric increases as objects are allocated in the heap, but does not decrease when objects are removed. Similar to Prometheus counters, the rate() function can be called to query the memory consumption rate. | ||
go_memstats_alloc_bytes | The number of memory bytes allocated for heap objects. The value is the same as the value of the go_memstats_heap_alloc_bytes metric. The heap objects include not only all reachable heap objects, but also the unreachable objects that are not removed during GC. | ||
coredns_cache_misses_total | - | ||
go_memstats_other_sys_bytes | The size of the memory used for other runtime allocations. | ||
go_memstats_mcache_inuse_bytes | The amount of memory used by the mcache structure. | ||
go_goroutines | The value is obtained by calling the runtime.NumGoroutine() function based on the sched scheduler structure and the global allglen variable. All fields in the sched structure may concurrently change. Therefore, the system checks whether the value is less than 1. If the value is less than 1, 1 is returned. | ||
process_virtual_memory_max_bytes | - | ||
process_virtual_memory_bytes | The VSS. The value indicates all allocated memory, including the memory that is allocated but not used, and the memory that is shared and swapped out. | ||
go_gc_duration_seconds_sum | - | ||
go_gc_duration_seconds_countarms-ack-coredns | - | ||
go_memstats_next_gc_bytes | The heap memory size during the next GC cycle. GC is used to guarantee that the value is no less than the value of the go_memstats_heap_alloc_bytes metric. | ||
coredns_dns_request_duration_seconds_count | - | ||
coredns_reload_failed_total | - | ||
coredns_panics_total | - | ||
coredns_local_localhost_requests_total | - | ||
coredns_kubernetes_dns_programming_duration_seconds_sum | - | ||
coredns_kubernetes_dns_programming_duration_seconds_count | - | ||
coredns_dns_request_duration_seconds_sum | - | ||
coredns_hosts_reload_timestamp_seconds | - | ||
oredns_health_request_failures_total | - | ||
process_start_time_seconds | The value is obtained based on the start_time parameter. The start_time parameter specifies the time when a process starts. Unit: jiffy. The data comes from the /proc/stat directory. You can divide the value of the start_time parameter by USER_HZ to calculate the value, which is measured in seconds. | ||
process_resident_memory_bytes | The RSS. The value indicates the actual memory used by processes, including the shared memory. The memory that is allocated but not used, or the memory that is swapped out is not included. | ||
process_open_fds | The value is obtained by calculating the total number of files in the /proc/PID/fd directory. It shows the total number of regular files, sockets, and pseudo-terminals opened by Go processes. | ||
process_max_fds | The value is obtained by reading the value of the Max Open Files row in the /proc/{PID}/limits file. The value is a soft limit. The soft limit is the value that the kernel uses to limit the resources. The hard limit is the maximum value of the soft limit. | ||
process_cpu_seconds_total | The value is obtained based on the utime parameter (the number of ticks executed by the Go process in user mode) and the stime parameter (the number of ticks executed by the Go process in kernel mode or when the system is called). Unit of the parameters: jiffy, which measures the tick time between two system timer interruptions. The value of the process_cpu_seconds_total metric is the sum of utime and stime divided by USER_HZ. The total number of program ticks divided by the tick rate (ticks per second. Unit: Hz) is the total time (unit: seconds) that the operating system has been running the process. | ||
coredns_health_request_duration_seconds_sum | - | ||
coredns_health_request_duration_seconds_count | - | ||
go_memstats_mspan_sys_bytes | The amount of memory allocated from the operating system for the mspan structure. | ||
coredns_forward_max_concurrent_rejects_total | - | ||
coredns_forward_healthcheck_broken_total | - | ||
go_memstats_mcache_sys_bytes | The amount of memory allocated from the operating system for the mcache structure. | ||
go_memstats_mspan_inuse_bytes | The amount of memory used by the mspan structure. | ||
go_threads | The value is obtained by calling the runtime.CreateThreadProfile() function based on the global allm variable. | ||
go_info | The information about the Go version. The value is obtained by calling the runtime.Version() function. |
Job names and basic metrics related to Kube-State-Metrics data collection
Job name | Metric type | Metric name |
_kube-state-metrics | Basic metric | kube_pod_container_status_waiting_reason |
kube_pod_status_phase | ||
kube_pod_container_status_last_terminated_reason | ||
kube_pod_container_status_terminated_reason | ||
kube_pod_status_ready | ||
kube_node_status_condition | ||
kube_pod_container_status_running | ||
kube_pod_container_status_restarts_total | ||
kube_pod_container_info | ||
kube_pod_container_status_waiting | ||
kube_pod_container_status_terminated | ||
kube_pod_labels | ||
kube_pod_owner | ||
kube_pod_info | ||
kube_pod_container_resource_limits | ||
kube_persistentvolume_status_phase | ||
kube_pod_container_resource_requests_memory_bytes | ||
kube_pod_container_resource_requests_cpu_cores | ||
kube_pod_container_resource_limits_memory_bytes | ||
kube_node_status_capacity | ||
kube_service_info | ||
kube_pod_container_resource_limits_cpu_cores | ||
kube_deployment_status_replicas_updated | ||
kube_deployment_status_replicas_unavailable | ||
kube_deployment_spec_replicas | ||
kube_deployment_created | ||
kube_deployment_metadata_generation | ||
kube_deployment_status_replicas | ||
kube_deployment_labels | ||
kube_deployment_status_observed_generation | ||
kube_deployment_status_replicas_available | ||
kube_deployment_spec_strategy_rollingupdate_max_unavailable | ||
kube_daemonset_status_desired_number_scheduled | ||
kube_daemonset_updated_number_scheduled | ||
kube_daemonset_status_number_ready | ||
kube_daemonset_status_number_misscheduled | ||
kube_daemonset_status_number_available | ||
kube_daemonset_status_current_number_scheduled | ||
kube_daemonset_created | ||
kube_node_status_allocatable_cpu_cores | ||
kube_node_status_capacity_memory_bytes | ||
kube_node_spec_unschedulable | ||
kube_node_status_allocatable_memory_bytes | ||
kube_node_labels | ||
kube_node_info | ||
kube_namespace_labels | ||
kube_node_status_capacity_cpu_cores | ||
kube_node_status_capacity_pods | ||
kube_node_status_allocatable_pods | ||
kube_node_spec_taint | ||
kube_statefulset_status_replicas | ||
kube_statefulset_replicas | ||
kube_statefulset_created | ||
up | ||
scrape_samples_scraped | ||
scrape_duration_seconds | ||
scrape_samples_post_metric_relabeling | ||
scrape_series_added |
Job names and basic metrics related to Kubelet data collection
Job name | Metric type | Metric name | Description |
_arms/kubelet/metric | Basic metric | rest_client_request_duration_seconds_bucket | - |
apiserver_client_certificate_expiration_seconds_bucket | - | ||
kubelet_pod_worker_duration_seconds_bucket | - | ||
kubelet_pleg_relist_duration_seconds_bucket | - | ||
workqueue_queue_duration_seconds_bucket | - | ||
rest_client_requests_total | - | ||
go_gc_duration_seconds | The value is obtained by calling the debug.ReadGCStats() function. When the function is called, the PauseQuantile field of the GCStats structure is set to 5. The function will return the minimum percentile, 25%, 50%, 75%, and the maximum percentile of the GC pause time. Then, the Prometheus Go client creates a summary metric based on the returned percentile of the GC pause time, NumGC, and PauseTotal variables. | ||
process_cpu_seconds_total | The value is obtained based on the utime parameter (the number of ticks executed by the Go process in user mode) and the stime parameter (the number of ticks executed by the Go process in kernel mode or when the system is called). Unit of the parameters: jiffy, which measures the tick time between two system timer interruptions. The value of the process_cpu_seconds_total metric is the sum of utime and stime divided by USER_HZ. The total number of program ticks divided by the tick rate (ticks per second. Unit: Hz) is the total time (unit: seconds) that the operating system has been running the process. | ||
process_resident_memory_bytes | The RSS. The value indicates the actual memory used by processes, including the shared memory. The memory that is allocated but not used, or the memory that is swapped out is not included. | ||
kubernetes_build_info | - | ||
kubelet_node_name | - | ||
kubelet_certificate_manager_client_ttl_seconds | - | ||
kubelet_certificate_manager_client_expiration_renew_errors | - | ||
scrape_duration_seconds | - | ||
go_goroutines | The value is obtained by calling the runtime.NumGoroutine() function based on the sched scheduler structure and the global allglen variable. All fields in the sched structure may concurrently change. Therefore, the system checks whether the value is less than 1. If the value is less than 1, 1 is returned. | ||
crape_samples_post_metric_relabeling | - | ||
scrape_samples_scraped | - | ||
scrape_series_added | - | ||
up | - | ||
apiserver_client_certificate_expiration_seconds_count | - | ||
workqueue_adds_total | - | ||
workqueue_depth | - |
Job names and basic metrics related to cAdvisor data collection
Job name | Metric type | Metric name |
_arms/kubelet/cadvisor | Basic metric | container_memory_failures_total (obsolete by default) |
container_memory_rss | ||
container_spec_memory_limit_bytes | ||
container_memory_failcnt | ||
container_memory_cache | ||
container_memory_swap | ||
container_memory_usage_bytes | ||
container_memory_max_usage_bytes | ||
container_cpu_load_average_10s | ||
container_fs_reads_total (obsolete by default) | ||
container_fs_writes_total (obsolete by default) | ||
container_network_transmit_errors_total | ||
container_network_receive_bytes_total | ||
container_network_transmit_packets_total | ||
container_network_receive_errors_total | ||
container_network_receive_bytes_total | ||
container_network_receive_errors_total | ||
container_network_transmit_errors_total | ||
container_memory_working_set_bytes | ||
container_cpu_usage_seconds_total | ||
container_fs_reads_bytes_total | ||
container_fs_writes_bytes_total | ||
container_spec_cpu_quota | ||
container_cpu_cfs_periods_total | ||
container_cpu_cfs_throttled_periods_total | ||
container_cpu_cfs_throttled_seconds_total | ||
container_fs_inodes_free | ||
container_fs_io_time_seconds_total | ||
container_fs_io_time_weighted_seconds_total | ||
container_fs_limit_bytes | ||
container_tasks_state (obsolete by default) | ||
container_fs_read_seconds_total (obsolete by default) | ||
container_fs_write_seconds_total (obsolete by default) | ||
container_fs_usage_bytes | ||
container_fs_inodes_total | ||
container_fs_io_current | ||
scrape_duration_seconds | ||
scrape_samples_scraped | ||
machine_cpu_cores | ||
machine_memory_bytes | ||
scrape_samples_post_metric_relabeling | ||
scrape_series_added | ||
up | ||
_arms-prom/kube-apiserver/cadvisor | Basic metric | scrape_duration_seconds |
up | ||
scrape_samples_scraped | ||
scrape_samples_post_metric_relabeling | ||
scrape_series_added |
Job names and basic metrics related to ACK Scheduler data collection
Job name | Metric type | Metric name |
ack-scheduler | Basic metric | rest_client_request_duration_seconds_bucket |
scheduler_pod_scheduling_attempts_bucket | ||
rest_client_requests_total | ||
scheduler_pending_pods | ||
scheduler_scheduler_cache_size | ||
up |
Job names and basic metrics related to etcd data collection
Job name | Metric type | Metric name |
etcd | Basic metric | etcd_disk_backend_commit_duration_seconds_bucket |
up | ||
etcd_server_has_leader | ||
etcd_debugging_mvcc_keys_total | ||
etcd_debugging_mvcc_db_total_size_in_bytes | ||
etcd_server_leader_changes_seen_total |
Job names and basic metrics related to node data collection
Job name | Metric type | Metric name | Description |
node-exporter | Basic metric | node_filesystem_size_bytes | - |
node_filesystem_readonly | - | ||
node_filesystem_free_bytes | - | ||
node_filesystem_avail_bytes | - | ||
node_cpu_seconds_total | - | ||
node_network_receive_bytes_total | - | ||
node_network_receive_errs_total | - | ||
node_network_transmit_bytes_total | - | ||
node_network_receive_packets_total | - | ||
node_network_transmit_drop_total | - | ||
node_network_transmit_errs_total | - | ||
node_network_up | - | ||
node_network_transmit_packets_total | - | ||
node_network_receive_drop_total | - | ||
go_gc_duration_seconds | The value is obtained by calling the debug.ReadGCStats() function. When the function is called, the PauseQuantile field of the GCStats structure is set to 5. The function will return the minimum percentile, 25%, 50%, 75%, and the maximum percentile of the GC pause time. Then, the Prometheus Go client creates a summary metric based on the returned percentile of the GC pause time, NumGC, and PauseTotal variables. | ||
node_load5 | - | ||
node_filefd_allocated | - | ||
node_exporter_build_info | - | ||
node_disk_written_bytes_total | - | ||
node_disk_writes_completed_total | - | ||
node_disk_write_time_seconds_total | - | ||
node_nf_conntrack_entries | - | ||
node_nf_conntrack_entries_limit | - | ||
node_processes_max_processes | - | ||
node_processes_pids | - | ||
node_sockstat_TCP_alloc | - | ||
node_sockstat_TCP_inuse | - | ||
node_sockstat_TCP_tw | - | ||
node_timex_offset_seconds | - | ||
node_timex_sync_status | - | ||
node_uname_info | - | ||
node_vmstat_pgfault | - | ||
node_vmstat_pgmajfault | - | ||
node_vmstat_pgpgin | - | ||
node_vmstat_pgpgout | - | ||
node_disk_reads_completed_total | - | ||
node_disk_read_time_seconds_total | - | ||
process_cpu_seconds_total | The value is obtained based on the utime parameter (the number of ticks executed by the Go process in user mode) and the stime parameter (the number of ticks executed by the Go process in kernel mode or when the system is called). Unit of the parameters: jiffy, which measures the tick time between two system timer interruptions. The value of the process_cpu_seconds_total metric is the sum of utime and stime divided by USER_HZ. The total number of program ticks divided by the tick rate (ticks per second. Unit: Hz) is the total time (unit: seconds) that the operating system has been running the process. | ||
node_disk_read_bytes_total | - | ||
node_disk_io_time_weighted_seconds_total | - | ||
node_disk_io_time_seconds_total | - | ||
node_disk_io_now | - | ||
node_context_switches_total | - | ||
node_boot_time_seconds | - | ||
process_resident_memory_bytes | The RSS. The value indicates the actual memory used by processes, including the shared memory. The memory that is allocated but not used, or the memory that is swapped out is not included. | ||
node_intr_total | - | ||
node_load1 | - | ||
go_goroutines | The value is obtained by calling the runtime.NumGoroutine() function based on the sched scheduler structure and the global allglen variable. All fields in the sched structure may concurrently change. Therefore, the system checks whether the value is less than 1. If the value is less than 1, 1 is returned. | ||
scrape_duration_seconds | - | ||
node_load15 | - | ||
scrape_samples_post_metric_relabeling | - | ||
node_netstat_Tcp_PassiveOpens | - | ||
scrape_samples_scraped | - | ||
node_netstat_Tcp_CurrEstab | - | ||
scrape_series_added | - | ||
node_netstat_Tcp_ActiveOpens | - | ||
node_memory_MemTotal_bytes | - | ||
node_memory_MemFree_bytes | - | ||
node_memory_MemAvailable_bytes | - | ||
node_memory_Cached_bytes | - | ||
up | - | ||
node_memory_Buffers_bytes | - |
Job names and basic metrics related to GPU data collection
Job name | Metric type | Metric name | Description |
gpu-exporter | Basic metric | go_gc_duration_seconds | The value is obtained by calling the debug.ReadGCStats() function. When the function is called, the PauseQuantile field of the GCStats structure is set to 5. The function will return the minimum percentile, 25%, 50%, 75%, and the maximum percentile of the GC pause time. Then, the Prometheus Go client creates a summary metric based on the returned percentile of the GC pause time, NumGC, and PauseTotal variables. |
promhttp_metric_handler_requests_total | - | ||
scrape_series_added | - | ||
up | - | ||
scrape_duration_seconds | - | ||
scrape_samples_scraped | - | ||
scrape_samples_post_metric_relabeling | - | ||
go_memstats_mcache_inuse_bytes | The amount of memory used by the mcache structure. | ||
process_virtual_memory_max_bytes | - | ||
process_virtual_memory_bytes | The VSS. The value indicates all allocated memory, including the memory that is allocated but not used, and the memory that is shared and swapped out. | ||
process_start_time_seconds | The value is obtained based on the start_time parameter. The start_time parameter specifies the time when a process starts. Unit: jiffy. The data comes from the /proc/stat directory. You can divide the value of the start_time parameter by USER_HZ to calculate the value, which is measured in seconds. | ||
go_memstats_next_gc_bytes | The heap memory size during the next GC cycle. GC is used to guarantee that the value is no less than the value of the go_memstats_heap_alloc_bytes metric. | ||
go_memstats_heap_objects | The number of objects allocated on the heap. These objects change with GC and the allocation of new objects. | ||
process_resident_memory_bytes | The RSS. The value indicates the actual memory used by processes, including the shared memory. The memory that is allocated but not used, or the memory that is swapped out is not included. | ||
process_open_fds | The value is obtained by calculating the total number of files in the /proc/PID/fd directory. It shows the total number of regular files, sockets, and pseudo-terminals opened by Go processes. | ||
process_max_fds | The value is obtained by reading the value of the Max Open Files row in the /proc/{PID}/limits file. The value is a soft limit. The soft limit is the value that the kernel uses to limit the resources. The hard limit is the maximum value of the soft limit. | ||
go_memstats_other_sys_bytes | The size of the memory used for other runtime allocations. | ||
go_gc_duration_seconds_count | - | ||
go_memstats_heap_alloc_bytes | The number of memory bytes allocated for heap objects, including not only all reachable heap objects, but also the unreachable objects that are not removed during GC. | ||
process_cpu_seconds_total | The value is obtained based on the utime parameter (the number of ticks executed by the Go process in user mode) and the stime parameter (the number of ticks executed by the Go process in kernel mode or when the system is called). Unit of the parameters: jiffy, which measures the tick time between two system timer interruptions. The value of the process_cpu_seconds_total metric is the sum of utime and stime divided by USER_HZ. The total number of program ticks divided by the tick rate (ticks per second. Unit: Hz) is the total time (unit: seconds) that the operating system has been running the process. | ||
nvidia_gpu_temperature_celsius (obsolete by default) | - | ||
go_memstats_stack_inuse_bytes | The size of the used memory on a stack memory span on which at least one stack object is allocated. | ||
nvidia_gpu_power_usage_milliwatts (obsolete by default) | - | ||
nvidia_gpu_num_devices (obsolete by default) | - | ||
nvidia_gpu_memory_used_bytes (obsolete by default) | - | ||
nvidia_gpu_memory_total_bytes (obsolete by default) | - | ||
go_memstats_stack_sys_bytes | The number of stack memory bytes obtained from the operating system. The value is obtained based on the value of the go_memstats_stack_inuse_bytes metric plus the size of the OS thread stack. | ||
nvidia_gpu_memory_allocated_bytes (obsolete by default) | - | ||
nvidia_gpu_duty_cycle (obsolete by default) | - | ||
nvidia_gpu_allocated_num_devices (obsolete by default) | - | ||
promhttp_metric_handler_requests_in_flight | - | ||
go_memstats_sys_bytes | The number of memory bytes that Go has obtained from the system. | ||
go_memstats_gc_sys_bytes | The amount of memory occupied by GC metadata. | ||
go_memstats_gc_cpu_fraction | The percentage of CPU time consumed by GC since the program was started. | ||
go_memstats_heap_released_bytes | The number of free spans that have been returned to the operating system. | ||
go_memstats_frees_total | A counter value that shows the number of removed heap objects. You can call the rate() function to calculate the removal rate of heap objects. You can use the go_memstats_mallocs_total -go_memstats_frees_total formula to calculate the number of surviving heap objects. | ||
go_threads | The value is obtained by calling the runtime.CreateThreadProfile() function based on the global allm variable. | ||
go_memstats_mspan_sys_bytes | The amount of memory allocated from the operating system for the mspan structure. | ||
go_memstats_buck_hash_sys_bytes | The amount of memory occupied by the hash tables used for profiling. | ||
go_memstats_alloc_bytes_total | The value of the metric increases as objects are allocated in the heap, but does not decrease when objects are removed. Similar to Prometheus counters, the rate() function can be called to query the memory consumption rate. | ||
go_memstats_heap_sys_bytes | The number of memory bytes allocated for the heap from the operating system, including the virtual address space that is reserved but not used. | ||
go_memstats_mspan_inuse_bytes | The amount of memory used by the mspan structure. | ||
go_memstats_alloc_bytes | The number of memory bytes allocated for heap objects. The value is the same as the value of the go_memstats_heap_alloc_bytes metric. The heap objects include not only all reachable heap objects, but also the unreachable objects that are not removed during GC. | ||
go_info | The information about the Go version. The value is obtained by calling the runtime.Version() function. | ||
go_memstats_last_gc_time_seconds | The timestamp when the last GC was completed. | ||
go_memstats_heap_inuse_bytes | The number of bytes occupied by the spans in use. | ||
go_memstats_mcache_sys_bytes | The amount of memory allocated from the operating system for the mcache structure. | ||
go_memstats_lookups_total | A counter value that shows the number of dereferenced pointers. You can call the rate() function to calculate the dereferencing rate of pointers. | ||
go_memstats_mallocs_total | A counter value that shows the number of allocated heap objects. You can call the rate() function to calculate the allocation rate of heap objects. | ||
go_gc_duration_seconds_sum | - | ||
go_goroutines | The value is obtained by calling the runtime.NumGoroutine() function based on the sched scheduler structure and the global allglen variable. All fields in the sched structure may concurrently change. Therefore, the system checks whether the value is less than 1. If the value is less than 1, 1 is returned. | ||
go_memstats_heap_idle_bytes | The number of memory bytes occupied by idle spans. |
Job names and basic metrics related to PV data collection
Job name | Metric type | Metric name |
k8s-csi-cluster-pv | Basic metric | cluster_pvc_detail_num_total |
cluster_pv_detail_num_total | ||
cluster_pv_status_num_total | ||
cluster_scrape_collector_success | ||
cluster_scrape_collector_duration_seconds | ||
alibaba_cloud_storage_operator_build_info | ||
cluster_pvc_status_num_total | ||
scrape_duration_seconds | ||
scrape_samples_post_metric_relabeling | ||
scrape_samples_scraped | ||
scrape_series_added | ||
up | ||
k8s-csi-node-pv | Basic metric | cluster_scrape_collector_duration_seconds |
cluster_scrape_collector_success | ||
alibaba_cloud_csi_driver_build_info | ||
up | ||
scrape_series_added | ||
scrape_samples_post_metric_relabeling | ||
scrape_samples_scraped | ||
scrape_duration_seconds |
Hybrid Cloud Monitoring
The following table describes the metrics of Hybrid Cloud Monitoring that are supported by Managed Service for Prometheus.
Category | Metric type | Metric name | Description |
ECS | Custom metric | cpu_util_lization | The CPU utilization of an Elastic Compute Service (ECS) instance. |
internet_in_rate | The average rate of inbound traffic from the Internet to an ECS instance. | ||
internet_out_rate | The average rate of outbound traffic from an ECS instance to the Internet. | ||
disk_read_bps | The bit rate of reads to all disks of an ECS instance. | ||
disk_write_bps | The number of reads per second to all disks of an ECS instance. | ||
vpc_public_ip_internet_in_Rate | The average rate of inbound traffic from the Internet to the IP address of an ECS instance. | ||
vpc_public_ip_internet_out_Rate | The utilization of outbound bandwidth from the IP address of an ECS instance to the Internet. | ||
cpu_total | (Agent) cpu.total | ||
memory_totalspace | (Agent) memory.total.space | ||
memory_usedutilization | (Agent) memory.used.utilization | ||
diskusage_utilization | (Agent) disk.usage.utilization_device | ||
RDS | Custom metric | cpu_usage_average | The CPU utilization. |
disk_usage | The disk usage. | ||
iops_usage | The IOPS usage. | ||
connection_usage | The connection utilization. | ||
data_delay | The latency of read-only instances. | ||
memory_usage | The memory usage. | ||
mysql_network_in_new | The inbound bandwidth of an ApsaraDB RDS for MySQL instance. | ||
mysql_network_out_new | The outbound bandwidth of an ApsaraDB RDS for MySQL instance. | ||
mysql_active_sessions | MySQL_ActiveSessions | ||
sqlserver_network_in_new | The inbound bandwidth of an ApsaraDB RDS for SQL Server instance. | ||
sqlserver_network_out_new | The outbound bandwidth of an ApsaraDB RDS for SQL Server instance. | ||
NAT | Custom metric | snat_connection | The number of SNAT connections. |
snat_connection_drop_limit | The cumulative number of SNAT connections dropped due to the limit on the number of concurrent connections. | ||
snat_connection_drop_rate_limit | The cumulative number of SNAT connections dropped due to the limit on the number of new connections. | ||
net_rx_rate | The inbound bandwidth. | ||
net_tx_rate | The outbound bandwidth. | ||
net_rx_pkgs | The rate of inbound packets. | ||
net_tx_pkgs | The rate of outbound packets. | ||
RocketMQ | Custom metric | consumer_lag_gid | The number of accumulated messages. |
receive_message_count_gid | The number of messages received per minute by a consumer group. | ||
send_message_count_gid | The number of messages sent per minute by a producer group. | ||
consumer_lag_topic | The number of accumulated messages of a topic or group. | ||
receive_message_count_topic | The number of messages of a topic received per minute by a consumer group. | ||
send_message_count_topic | The number of messages of a topic sent per minute by a producer group. | ||
receive_message_count | The number of messages received per minute. | ||
send_message_count | The number of messages sent per minute. | ||
SLB | Custom metric | healthy_server_count | The number of healthy backend ECS instances. |
unhealthy_server_count | The number of unhealthy backend ECS instances. | ||
packet_tx | The number of inbound packets per second. | ||
packet_rx | The number of outbound packets per second. | ||
traffic_rx_new | The inbound bandwidth. | ||
traffic_tx_new | The outbound bandwidth. | ||
active_connection | The number of active connections over TCP. | ||
inactive_connection | The number of inactive connections on a port. | ||
new_connection | The number of new connections over TCP. | ||
max_connection | The number of concurrent connections on a port. | ||
instance_active_connection | The number of active connections established to an instance. | ||
instance_new_connection | The number of new connections established to an instance per second. | ||
instance_max_connection | The maximum number of concurrent connections established to an instance per second. | ||
instance_drop_connection | The number of connections that are dropped per second on an instance. | ||
instance_traffic_rx | The inbound traffic per second of an instance. Unit: bit. | ||
instance_traffic_tx | The outbound traffic per second of an instance. Unit: bit. | ||
E-MapReduce (EMR) | Custom metric | active_applications | The number of active jobs. |
active_users | The number of active users. | ||
aggregate_containers_allocated | The total number of allocated containers. | ||
aggregate_containers_released | The total number of released containers. | ||
allocated_containers | The number of allocated containers. | ||
apps_completed | The number of completed jobs. | ||
apps_failed | The number of failed jobs | ||
apps_killed | The number of terminated jobs. | ||
apps_pending | The number of pending jobs. | ||
apps_running | The number of running jobs. | ||
apps_submitted | The number of submitted jobs. | ||
available_mb | The size of the memory available to the current queue. | ||
available_vcores | The number of vCores available to the current queue. | ||
pending_containers | The number of pending containers. | ||
reserved_containers | The number of reserved containers. | ||
EIP | Custom metric | net_rx_rate | The inbound bandwidth. |
net_tx_rate | The outbound bandwidth. | ||
net_rx_pkgs_rate | The rate of inbound packets. | ||
net_tx_pkgs_rate | The rate of outbound packets. | ||
out_ratelimit_drop_speed | The rate at which packets are dropped due to throttling. | ||
OSS | Custom metric | availability | The availability. |
request_valid_rate | The ratio of valid requests. | ||
success_rate | The ratio of successful requests. | ||
network_error_rate | The ratio of failed requests due to network issues. | ||
total_request_count | The total number of requests. | ||
valid_count | The number of valid requests. | ||
internet_send | The outbound traffic over the Internet. | ||
internet_recv | The inbound traffic over the Internet. | ||
intranet_send | The outbound traffic over the internal network. | ||
intranet_recv | The inbound traffic over the internal network. | ||
success_count | The total number of successful requests. | ||
network_error_count | The total number of failed requests due to network issues. | ||
client_timeout_count | The total number of failed requests due to client timeouts. | ||
Elasticsearch | Custom metric | node_cpu_utilization | The CPU utilization of a node. |
node_heap_memory_utilization | The heap memory utilization of a node. | ||
node_stats_exception_log_count | The number of exceptions. | ||
node_stats_full_gc_collection_count | The number of full heap garbage collections (full GCs). | ||
node_disk_utilization | The disk usage of a node. | ||
node_load_1m | The average load of a node over the last 1 minute. | ||
cluster_query_qps | The queries per second (QPS) of a cluster. | ||
cluster_index_qps | ClusterIndexQPS | ||
Logstash | Custom metric | cpu_percent | The CPU utilization of a node. |
node_heap_memory | The memory usage of a node. | ||
node_disk_usage | The disk usage of a node. | ||
DRDS | Custom metric | cpu_utilization | The CPU utilization. |
connection_count | The number of connections. | ||
logic_qps | The logical QPS. | ||
logic_rt | The logical response time (RT). | ||
memory_utilization | The memory usage. | ||
network_input_traffic | The inbound bandwidth. | ||
network_output_traffic | The outbound bandwidth. | ||
physics_qps | The physical QPS. | ||
physics_rt | The physical RT. | ||
thread_count | The number of active threads. | ||
com_insert_select | The number of INSERT and SELECT statements that are executed per second on a private ApsaraDB RDS for MySQL instance. | ||
com_replace | The number of REPLACE statements that are executed per second on a private ApsaraDB RDS for MySQL instance. | ||
com_replace_select | The number of REPLACE and SELECT statements that are executed per second on a private ApsaraDB RDS for MySQL instance. | ||
com_select | The number of SELECT statements that are executed per second on a private ApsaraDB RDS for MySQL instance. | ||
com_update | The number of UPDATE statements that are executed per second on a private ApsaraDB RDS for MySQL instance. | ||
conn_usage | The connection usage of a private ApsaraDB RDS for MySQL instance. | ||
cpu_usage | The CPU utilization of a private ApsaraDB RDS for MySQL instance. | ||
disk_usage | The disk usage of a private ApsaraDB RDS for MySQL instance. | ||
ibuf_dirty_ratio | The dirty page ratio of the buffer pool of a private ApsaraDB RDS for MySQL instance. | ||
ibuf_pool_reads | The number of physical reads per second on a private ApsaraDB RDS for MySQL instance. | ||
ibuf_read_hit | The read hit ratio of the buffer pool of a private ApsaraDB RDS for MySQL instance. | ||
ibuf_request_r | The number of logical reads per second on a private ApsaraDB RDS for MySQL instance. | ||
ibuf_request_w | The number of logical writes per second on a private ApsaraDB RDS for MySQL instance. | ||
ibuf_use_ratio | The utilization of the buffer pool of a private ApsaraDB RDS for MySQL instance. | ||
inno_data_read | The amount of data read per second on a private ApsaraDB RDS for MySQL instance that uses InnoDB. | ||
inno_data_written | The amount of data written per second to a private ApsaraDB RDS for MySQL instance that uses InnoDB. | ||
inno_row_delete | The number of rows deleted per second from a private ApsaraDB RDS for MySQL instance that uses InnoDB. | ||
inno_row_insert | The number of rows inserted per second to a private ApsaraDB RDS for MySQL instance that uses InnoDB. | ||
inno_row_readed | The number of rows read per second on a private ApsaraDB RDS for MySQL instance that uses InnoDB. | ||
inno_row_update | The number of rows updated per second on a private ApsaraDB RDS for MySQL instance that uses InnoDB. | ||
innodb_log_write_requests | The number of write requests per second to the logs of a private ApsaraDB RDS for MySQL instance that uses InnoDB. | ||
innodb_log_writes | The number of logical writes per second to the logs of a private ApsaraDB RDS for MySQL instance that uses InnoDB. | ||
innodb_os_log_fsyncs | The number of times fsync is called per second to write data to the logs of a private ApsaraDB RDS for MySQL instance that uses InnoDB. | ||
input_traffic_ps | The inbound bandwidth of a private ApsaraDB RDS for MySQL instance. | ||
iops_usage | The IOPS usage of a private ApsaraDB RDS for MySQL instance. | ||
mem_usage | The memory usage of a private ApsaraDB RDS for MySQL instance. | ||
output_traffic_ps | The outbound bandwidth of a private ApsaraDB RDS for MySQL instance. | ||
qps | The QPS of a private ApsaraDB RDS for MySQL instance. | ||
slave_lag | The latency of a private read-only ApsaraDB RDS for MySQL instance. | ||
slow_queries | The slow queries per second of a private ApsaraDB RDS for MySQL instance. | ||
tb_tmp_disk | The number of temporary tables created per second on a private ApsaraDB RDS for MySQL instance. | ||
Kafka | Custom metric | instance_disk_capacity | The disk usage of an instance. |
instance_message_input | The number of messages produced on an instance. | ||
instance_message_output | The number of messages consumed on an instance. | ||
topic_message_input | The number of messages produced in a topic. | ||
topic_message_output | The number of messages consumed in a topic. | ||
MongoDB | Custom metric | cpu_utilization | The CPU utilization. |
memory_utilization | The memory usage. | ||
disk_utilization | The disk usage. | ||
iops_utilization | The IOPS usage. | ||
qps | The QPS. | ||
connect_amount | The number of used connections. | ||
instance_disk_amount | The disk space occupied by an instance. | ||
data_disk_amount | The disk space occupied by data. | ||
log_disk_amount | The disk space occupied by logs. | ||
intranet_in | The inbound traffic over the internal network. | ||
intranet_out | The outbound traffic over the internal network. | ||
number_requests | The number of requests. | ||
op_insert | The number of insert operations. | ||
op_query | The number of query operations. | ||
op_update | The number of update operations. | ||
op_delete | The number of delete operations. | ||
op_getmore | The number of getMore operations. | ||
op_command | The number of operations performed by running commands. | ||
PolarDB | Custom metric | active_connections | The number of active connections. |
blks_read_delta | The number of reads to a data block. | ||
cluster_active_sessions | The number of active connections. | ||
cluster_connection_utilization | The connection utilization. | ||
cluster_cpu_utilization | The CPU utilization. | ||
cluster_data_io | The I/O throughput per second of a storage engine. | ||
cluster_data_iops | The IOPS of a storage engine. | ||
cluster_mem_hit_ratio | The cache hit ratio. | ||
cluster_memory_utilization | The memory usage. | ||
cluster_qps | The QPS. | ||
cluster_slow_queries_ps | The number of slow queries per second. | ||
cluster_tps | The number of transactions per second. | ||
conn_usage | The connection usage. | ||
cpu_total | The CPU utilization. | ||
db_age | The maximum database age. | ||
instance_connection_utilization | The connection usage of an instance. | ||
instance_cpu_utilization | The CPU utilization of an instance. | ||
instance_input_bandwidth | The inbound bandwidth of an instance. | ||
instance_memory_utilization | The memory usage of an instance. | ||
instance_output_bandwidth | The outbound bandwidth of an instance. | ||
mem_usage | The memory usage. | ||
pls_data_size | The disk data size of a PolarDB for PostgreSQL cluster. | ||
pls_iops | pg IOPS | ||
pls_iops_read | The read IOPS of a PolarDB for PostgreSQL cluster. | ||
pls_iops_write | The write IOPS of a PolarDB for PostgreSQL cluster. | ||
pls_pg_wal_dir_size | The size of write-ahead logging (WAL) files of a PolarDB for PostgreSQL cluster. | ||
pls_throughput | The I/O throughput of a PolarDB for PostgreSQL cluster. | ||
pls_throughput_read | The read I/O throughput of a PolarDB for PostgreSQL cluster. | ||
pls_throughput_write | The write I/O throughput of a PolarDB for PostgreSQL cluster. | ||
swell_time | The point in time at which data bloat occurs in a PolarDB for PostgreSQL cluster. | ||
tps | pg TPS | ||
cluster_iops | The IOPS. | ||
Redis | Custom metric | intranet_in_ratio | The bandwidth utilization of writes. |
intranet_out_ratio | The bandwidth utilization of reads. | ||
failed_count | The number of failed operations. | ||
cpu_usage | The CPU utilization. | ||
used_memory | The memory usage. | ||
used_connection | The number of used connections. | ||
used_qps | The number of used QPS. |
Cloud service monitoring
The following table describes the metrics of cloud service monitoring that are supported by Managed Service for Prometheus.
ApsaraMQ for RocketMQ
Category | Metric type | Metric name | Description |
Producer | Custom metric | rocketmq_producer_requests | The number of API calls that are made to send messages. |
rocketmq_producer_messages | The number of sent messages. | ||
rocketmq_producer_message_size_bytes | The total size of sent messages. | ||
rocketmq_producer_send_success_rate | The success rate of message sending. | ||
rocketmq_producer_failure_api_calls | The number of failed API calls that are made to send messages. | ||
rocketmq_producer_send_rt_milliseconds_avg | The average time required to send messages. | ||
rocketmq_producer_send_rt_milliseconds_min | The minimum time required to send messages. | ||
rocketmq_producer_send_rt_milliseconds_max | The maximum time required to send messages. | ||
rocketmq_producer_send_rt_milliseconds_p95 | The 95th percentile of the time required to send messages. | ||
rocketmq_producer_send_rt_milliseconds_p99 | The 99th percentile of the time required to send messages. | ||
Consumer | Custom metric | rocketmq_consumer_requests | The number of API calls that are made to consume messages. |
rocketmq_consumer_send_back_requests | The number of API calls that are made to return messages after consumers fail to consume messages. | ||
rocketmq_consumer_send_back_messages | The messages returned from consumers after consumers fail to consume messages. | ||
rocketmq_consumer_messages | The number of consumed messages. | ||
rocketmq_consumer_message_size_bytes | The total size of messages consumed within 1 minute. | ||
rocketmq_consumer_ready_and_inflight_messages | The number of lagging messages, including ready messages and inflight messages. | ||
rocketmq_consumer_ready_messages | The number of ready messages. | ||
rocketmq_consumer_inflight_messages | The number of inflight messages. | ||
rocketmq_consumer_queue_time_milliseconds | The queuing duration of messages. | ||
rocketmq_consumer_message_await_time_milliseconds_avg | The average time required for consumer clients to allocate resources to process messages. | ||
rocketmq_consumer_message_await_time_milliseconds_min | The minimum time required for consumer clients to allocate resources to process messages. | ||
rocketmq_consumer_message_await_time_milliseconds_max | The maximum time required for consumer clients to allocate resources to process messages. | ||
rocketmq_consumer_message_await_time_milliseconds_p95 | The 95th percentile of the time required for consumer clients to allocate resources to process messages. | ||
rocketmq_consumer_message_await_time_milliseconds_p99 | The 99th percentile of the time required for consumer clients to allocate resources to process messages. | ||
rocketmq_consumer_message_process_time_milliseconds_avg | The average time required for consumers to process messages. | ||
rocketmq_consumer_message_process_time_milliseconds_min | The minimum time required for consumers to process messages. | ||
rocketmq_consumer_message_process_time_milliseconds_max | The maximum time required for consumers to process messages. | ||
rocketmq_consumer_message_process_time_milliseconds_p95 | The 95th percentile of the time required for consumers to process messages. | ||
rocketmq_consumer_message_process_time_milliseconds_p99 | The 99th percentile of the time required for consumers to process messages. | ||
rocketmq_consumer_consume_success_rate | The success rate of message consumption. | ||
rocketmq_consumer_failure_api_calls | The number of failed API calls that are made to consume messages. | ||
rocketmq_consumer_to_dlq_messages | The number of dead-letter messages. | ||
Overview | Custom metric | rabbitmq_instance_api_total | The number of instance-level API calls that are initiated within seconds. |
rabbitmq_connections_opened_total | The total number of opened connections. | ||
rabbitmq_connections_closed_total | The total number of closed connections. | ||
rabbitmq_channels_opened_total | The total number of opened channels. | ||
rabbitmq_channels_closed_total | The total number of closed channels. | ||
rabbitmq_queues_declared_total | The total number of declared queues. | ||
rabbitmq_queues_deleted_total | The total number of deleted queues. | ||
rabbitmq_exchange_declared_total | - | ||
rabbitmq_exchange_deleted_total | - | ||
rabbitmq_exchange_bind_total | - | ||
rabbitmq_exchange_unbind_total | - | ||
rabbitmq_queue_bind_total | - | ||
rabbitmq_queue_unbind_total | - | ||
rabbitmq_connections | The number of connections that are being opened. | ||
rabbitmq_channels | The number of channels that are being opened. | ||
Connections | Custom metric | rabbitmq_connection_channels | The number of channels on connections. |
Exchange | Custom metric | rabbitmq_exchange_messages_published_in_total | The number of inbound messages. |
rabbitmq_exchange_messages_published_out_total | The number of outbound messages. | ||
Queues | Custom metric | rabbitmq_queue_messages_published_total | The total number of messages published to queues. |
rabbitmq_queue_messages_ready | The number of messages that are ready to be delivered to consumers. | ||
rabbitmq_queue_messages_unacked | The number of messages that are being scheduled. | ||
rabbitmq_queue_deliver_total | The total number of messages that have been delivered to consumers but not yet consumed. | ||
rabbitmq_queue_get_total | - | ||
rabbitmq_queue_ack_total | - | ||
rabbitmq_queue_uack_total | - | ||
rabbitmq_queue_recover_total | - | ||
rabbitmq_queue_reject_total | - | ||
rabbitmq_queue_consumers | The number of consumers in queues. |
MongoDB
Metric type | Metric name | Description |
Custom metric | avg_rt | The average response time of an instance. |
bytes_in | The inbound traffic of an instance. | |
bytes_out | The outbound traffic of an instance. | |
bytes_read_into_cache | The amount of data read from the WiredTiger cache. | |
bytes_written_from_cache | The amount of data written into the WiredTiger cache. | |
command | The QPS of protocol command operations. | |
conn_usage | The connection utilization of an instance. The value is generated by dividing the number of current connections by the maximum number of connections. | |
connections_active | The number of active connections of an instance. | |
cpu_usage | The CPU utilization of an instance. | |
current_conn | The total number of current connections of an instance. | |
data_iops | The IOPS usage of the data disk. | |
data_size | The used data disk space of an instance. | |
delete | The QPS of delete operations. | |
disk_usage | The disk usage of an instance. The value is generated by dividing the used space by the maximum space. | |
document_deleted_ps | The number of documents deleted from an instance. | |
document_inserted_ps | The number of documents inserted into an instance. | |
document_returned_ps | The number of documents returned by an instance. | |
document_updated_ps | The number of documents updated by an instance. | |
getmore | The QPS of read operations. | |
gl_ac_readers | The number of global read locks currently used by an instance. | |
gl_ac_writers | The number of global write locks currently used by an instance. | |
gl_cq_readers | The length of the queue waiting for the global read locks. | |
gl_cq_total | The length of the queue waiting for the global locks. | |
gl_cq_writers | The length of the queue waiting for global write locks. | |
ins_size | The used disk space of an instance. | |
insert | The QPS of insert operations. | |
iocheck_cost | The I/O latency. The value indicates the I/O performance. | |
iops_usage | The IOPS usage. | |
job_cursors_closed | The number of cursors that are closed with closed sessions. | |
log_iops | The IOPS usage of the log disk. | |
log_size | The used log disk space of an instance. | |
maximum_bytes_configured | The maximum size of the WiredTiger disk. | |
mem_usage | The memory usage. | |
moveChunk_donor_started_ps | The number of times that the current node is used as the moveChunk source shard. | |
moveChunk_recip_stared_ps | The number of times that the current node is used as the moveChunk destination shard. | |
noTimeout_open | The number of opened cursors without a timeout period. | |
operation_exactIDCount_ps | The number of requests that need to be broadcast to obtain information about the matched IDs. | |
operation_scanAndOrder_ps | The number of requests for which indexes cannot be used for sorting. | |
operation_writeConflicts_ps | The number of write conflicts. | |
pinned_open | The number of opened cursors with a timeout period. | |
query | The QPS of query operations. | |
queryExecutor_scannedObject_ps | The number of queried documents. | |
queryExecutor_scanned_ps | The number of queried indexes. | |
read_concurrent_trans_available | The number of concurrent read requests available in a WiredTiger request queue. | |
read_concurrent_trans_out | The number of concurrent read requests sent from a WiredTiger request queue. | |
repl_lag | The data synchronization latency of the primary and secondary nodes of an instance. | |
timed_out | The number of cursors that are closed due to timeout. | |
total_open | The number of cursors that are being opened. | |
ttl_deletedDocuments_ps | The number of documents that are deleted due to time-to-Live (TTL) indexes. | |
ttl_passes_ps | The number of delete operations that the background TTL threads perform. | |
update | The QPS of update operations. | |
write_concurrent_trans_available | The number of concurrent write requests available in a WiredTiger request queue. | |
write_concurrent_trans_out | The number of concurrent write requests sent from a WiredTiger request queue. | |
wt_cache_dirty_usage | The dirty cache usage of the WiredTiger storage engine of an instance. | |
wt_cache_usage | The cache usage of the WiredTiger storage engine of an instance. |