grafana指标项释义

一疑以义
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  1. 节点维度：
CPU：
    ## CPU Usage  CPU使用率
    ## CPU Utilization  CPU使用率
    ## Load Average  平均负载
    ## CPU Saturation  CPU饱和度
    
MEM： 
    ## Memory Usage  内存使用率
    ## Memory Utilisation  内存使用率
    ## Memory Saturation (Major Page Faults)
    
DISK:
    ## Disk I/O  磁盘I/O
    ## Disk Space Usage  磁盘空间使用率
    ## Disk Space Utilisation  磁盘空间使用率
    ## Disk IO Utilisation  磁盘IO使用率
    ## Disk IO Saturation  磁盘IO饱和
    
NET:
    ## Network Received  网络接收
    ## Network Transmitted  网络发送
    ## Network Utilisation (Bytes Receive/Transmit)  网络使用率（接收/传输字节数）
    ## Network Saturation (Drops Receive/Transmit)  网络饱和（丢弃接收/发送）
  1. k8s集群资源：
## CPU Requests Commitment  
## CPU Limits Commitment
## Memory Requests Commitment
## Memory Limits Commitment

## CPU Quota
## Memory Quota

## Requests by Namespace

## Current Network Usage  当前网络使用情况

## Receive Bandwidth  接收带宽
## Transmit Bandwidth  传输带宽

## Average Container Bandwidth by Namespace: Received  按命名空间划分的平均容器带宽：已接收
## Average Container Bandwidth by Namespace: Transmitted  按命名空间划分的平均容器带宽：已传输

## Rate of Received Packets  接收数据包的速率
## Rate of Transmitted Packets  传输数据包的速率

## Rate of Received Packets Dropped  丢弃的接收数据包的速率
## Rate of Transmitted Packets Dropped  丢弃的传输数据包速率

## IOPS(Reads+Writes)  系统每秒能处理的读写请求数量
## ThroughPut(Read+Write)  吞吐量

## Current Storage IO  当前存储IO

## Current Rate of Bytes Received  当前接收的字节速率
## Current Rate of Bytes Transmitted  当前传输的字节速率

## Rate of TCP Retransmits out of all sent segments  所有发送段的TCP重新传输速率
## Rate of TCP SYN Retransmits out of all retransmits  所有重新传输中TCP SYN重新传输的速率
  1. k8s其他资源：
PV：
    ## Volume Space Usage  卷空间使用情况
    ## Volume inodes Usage  卷inodes使用情况
  1. 更多详细采集指标合集：
- node-exporter
  
node_cpu_seconds_total  
node_disk_info  
node_disk_io_time_seconds_total  
node_disk_read_time_seconds_total  
node_disk_write_time_seconds_total  
node_exporter_build_info  
node_filesystem_avail_bytes  
node_filesystem_device_error  
node_filesystem_files  
node_filesystem_files_free  
node_filesystem_free_bytes  
node_filesystem_readonly  
node_filesystem_size_bytes  
node_load1  
node_load5  
node_load15  
node_memory_Active_bytes  
node_memory_Buffers_bytes  
node_memory_Cached_bytes  
node_memory_MemTotal_bytes  
node_network_address_assign_type  
node_network_device_id  
node_network_dormant  
node_network_flags  
node_network_info  
node_network_receive_bytes_total  
node_network_speed_bytes  
node_network_up  
node_nfsd_connections_total  
node_nfsd_disk_bytes_read_total  
node_nfsd_disk_bytes_written_total  
node_nfsd_packets_total  
node_nfsd_requests_total  
node_nfsd_rpc_errors_total  
node_nfsd_server_threads  
node_os_info  
node_schedstat_running_seconds_total  
node_schedstat_timeslices_total  
node_schedstat_waiting_seconds_total  
node_scrape_collector_duration_seconds  
node_scrape_collector_success  
node_sockstat_sockets_used  
node_softnet_dropped_total  
node_softnet_processed_total  
node_softnet_times_squeezed_total  
node_time_clocksource_available_info  
node_time_seconds  
node_timex_tai_offset_seconds  
node_udp_queues  
node_uname_info  
node_vmstat_pgfault  
node_xfs_block_mapping_extent_list_compares_total  
node_xfs_block_mapping_writes_total  
node_xfs_inode_operation_duplicates_total  
process_cpu_seconds_total  
process_open_fds  
process_start_time_seconds  
promhttp_metric_handler_requests_total

-   kube-state-metrics  

kube_limitrange{}
kube_replicaset_created{}
kube_persistentvolumeclaim_status_phase{}
kube_pod_container_status_terminated{}
kube_secret_info{}
kube_service_info{}
kube_daemonset_status_observed_generation{}
kube_node_role{}
kube_persistentvolume_claim_ref{}
kube_pod_start_time{}
kube_configmap_info{}
kube_daemonset_created{}
kube_endpoint_address_not_ready{}
kube_node_created{}
kube_pod_init_container_status_waiting{}
kube_secret_metadata_resource_version{}
kube_pod_container_resource_requests{}
kube_pod_status_ready{}
kube_secret_created{}
kube_persistentvolume_capacity_bytes{}
kube_persistentvolumeclaim_info{}
kube_pod_status_reason{}
kube_secret_type{}
kube_deployment_spec_strategy_rollingupdate_max_unavailable{}
kube_deployment_status_condition{}
kube_pod_container_status_ready{}
kube_pod_created{}
kube_deployment_spec_replicas{}
kube_ingress_metadata_resource_version{}
kube_ingress_tls{}
kube_persistentvolumeclaim_resource_requests_storage_bytes{}
kube_deployment_status_replicas{}
kube_limitrange_created{}
kube_namespace_status_phase{}
kube_node_info{}
kube_endpoint_address_available{}
kube_ingress_labels{}
kube_pod_init_container_status_restarts_total{}
kube_daemonset_status_number_unavailable{}
kube_endpoint_created{}
kube_pod_status_phase{}
kube_deployment_spec_strategy_rollingupdate_max_surge{}
kube_deployment_status_replicas_available{}
kube_node_spec_unschedulable{}
kube_deployment_metadata_generation{}
kube_lease_renew_time{}
kube_node_status_capacity{}
kube_persistentvolumeclaim_access_mode{}
kube_daemonset_status_updated_number_scheduled{}
kube_namespace_created{}
kube_persistentvolume_status_phase{}
kube_pod_container_status_running{}
kube_daemonset_metadata_generation{}
kube_node_status_allocatable{}
kube_pod_container_resource_limits{}
kube_pod_init_container_status_terminated_reason{}
kube_configmap_created{}
kube_ingress_path{}
kube_pod_restart_policy{}
kube_replicaset_status_ready_replicas{}
kube_namespace_labels{}
kube_pod_status_scheduled_time{}
kube_configmap_metadata_resource_version{}
kube_pod_info{}
kube_pod_spec_volumes_persistentvolumeclaims_info{}
kube_replicaset_owner{}
kube_pod_owner{}
kube_pod_status_scheduled{}
kube_daemonset_labels{}
kube_deployment_created{}
kube_deployment_spec_paused{}
kube_persistentvolume_info{}
kube_pod_container_status_restarts_total{}
kube_pod_init_container_status_ready{}
kube_service_created{}
kube_persistentvolume_labels{}
kube_daemonset_status_number_available{}
kube_node_spec_taint{}
kube_pod_completion_time{}
kube_pod_container_info{}
kube_pod_init_container_status_running{}
kube_replicaset_labels{}
kube_daemonset_status_number_ready{}
kube_deployment_status_observed_generation{}
kube_ingress_info{}
kube_node_labels{}
kube_pod_container_status_terminated_reason{}
kube_pod_init_container_info{}
kube_daemonset_status_number_misscheduled{}
kube_deployment_status_replicas_updated{}
kube_endpoint_info{}
kube_endpoint_labels{}
kube_secret_labels{}
kube_deployment_status_replicas_unavailable{}
kube_lease_owner{}
kube_pod_container_status_waiting{}
kube_daemonset_status_current_number_scheduled{}
kube_ingress_created{}
kube_replicaset_metadata_generation{}
kube_deployment_labels{}
kube_node_status_condition{}
kube_pod_container_status_last_terminated_reason{}
kube_pod_init_container_status_terminated{}
kube_service_spec_type{}
kube_persistentvolumeclaim_labels{}
kube_pod_container_state_started{}
kube_pod_labels{}
kube_replicaset_status_observed_generation{}
kube_service_labels{}
kube_daemonset_status_desired_number_scheduled{}
kube_pod_spec_volumes_persistentvolumeclaims_readonly{}
kube_replicaset_status_replicas{}
kube_replicaset_spec_replicas{}
kube_replicaset_status_fully_labeled_replicas{}

-   cAdvisor


container_fs_write_seconds_total{}  
container_memory_swap{}  
container_spec_cpu_shares{}  
container_ulimits_soft{}  
container_fs_io_current{}  
container_fs_reads_bytes_total{}  
container_fs_writes_merged_total{}  
container_cpu_user_seconds_total{}  
container_memory_failcnt{}  
container_memory_failures_total{}  
container_cpu_cfs_throttled_seconds_total{}  
container_cpu_usage_seconds_total{}  
container_fs_io_time_seconds_total{}  
container_network_receive_packets_total{}  
container_spec_memory_reservation_limit_bytes{}  
cadvisor_version_info{}  
container_cpu_cfs_periods_total{}  
container_fs_limit_bytes{}  
container_fs_sector_writes_total{}  
container_memory_usage_bytes{}  
container_memory_working_set_bytes{}  
container_network_receive_errors_total{}  
container_network_transmit_packets_dropped_total{}  
container_spec_cpu_period{}  
container_file_descriptors{}  
container_fs_inodes_total{}  
container_fs_usage_bytes{}  
container_network_transmit_packets_total{}  
container_cpu_load_average_10s{}  
container_fs_writes_bytes_total{}  
container_memory_cache{}  
container_spec_cpu_quota{}  
container_cpu_cfs_throttled_periods_total{}  
container_network_receive_bytes_total{}  
container_network_transmit_errors_total{}  
container_sockets{}  
container_spec_memory_swap_limit_bytes{}  
container_threads{}  
container_threads_max{}  
container_cpu_system_seconds_total{}  
container_fs_read_seconds_total{}  
container_fs_reads_merged_total{}  
container_fs_sector_reads_total{}  
container_processes{}  
container_spec_memory_limit_bytes{}  
container_fs_inodes_free{}  
container_network_receive_packets_dropped_total{}  
container_network_transmit_bytes_total{}  
container_fs_io_time_weighted_seconds_total{}  
container_fs_reads_total{}  
container_fs_writes_total{}  
container_memory_max_usage_bytes{}  
container_memory_rss{}  
container_scrape_error{}  
container_start_time_seconds{}  
container_last_seen{}  
container_memory_mapped_file{}  
container_tasks_state{}
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