指标
指标
本页列出 Kibotos 各进程在 GET /metrics 上提供的全部指标，由创建它们的源码生成，说明保持英文。哪个进程提供哪些指标、怎样采集，见指标。
kibotos_build_*
| 指标 | 类型 | 标签 | 说明 |
|---|---|---|---|
kibotos_build_info | 仪表 | component, version, revision | Always 1; the labels identify the running executable. |
kibotos_cluster_*
| 指标 | 类型 | 标签 | 说明 |
|---|---|---|---|
kibotos_cluster_command_oldest_processing_seconds | 仪表 | method | Age on ctrl's clock of the oldest command of the method that has not completed. |
kibotos_cluster_commands_processing | 仪表 | method | Commands of the method that have not completed; absent for a method with none. |
kibotos_cluster_node_allocated_cpu_cores | 仪表 | node_id | CPUs allocated to Instances as of the node's latest inventory. |
kibotos_cluster_node_allocated_memory_bytes | 仪表 | node_id | Memory allocated to Instances as of the node's latest inventory. |
kibotos_cluster_node_certificate_expiry_timestamp_seconds | 仪表 | node_id, purpose | Unix time the node's control or data-plane certificate expires. |
kibotos_cluster_node_clock_offset_seconds | 仪表 | node_id | The node's clock minus ctrl's, as ctrl last measured it on the live session. |
kibotos_cluster_node_cpu_idle_ratio | 仪表 | node_id | Share of the node host's CPU time spent idle over its last sampling interval, 0 to 1. |
kibotos_cluster_node_instances | 仪表 | node_id | Instances in the node's latest inventory. |
kibotos_cluster_node_memory_available_bytes | 仪表 | node_id | The node host's available memory. |
kibotos_cluster_node_memory_tight | 仪表 | node_id | 1 while the node's live session reports its host memory too tight for new Instances, 0 otherwise. |
kibotos_cluster_node_pressure_ratio | 仪表 | node_id, resource, kind | The node host's 60-second pressure stall average, 0 to 1. |
kibotos_cluster_node_schedulable_cpu_cores | 仪表 | node_id | CPUs placement admits against on the node: its allocatable CPUs times the overcommit ratio. |
kibotos_cluster_node_schedulable_memory_bytes | 仪表 | node_id | Memory placement admits against on the node: its allocatable memory times the overcommit ratio. |
kibotos_cluster_node_status | 仪表 | node_id, status | 1 for the node's current status: syncing, ready, draining, drained, unavailable, revoked or retired. |
kibotos_cluster_node_unready | 仪表 | node_id, reason | 1 with the reason ctrl does not place on an admitted node now; absent while the node takes placement. |
kibotos_cluster_node_vm_cpu_cores | 仪表 | node_id | CPUs every VM on the node used over the node's last sampling interval. |
kibotos_cluster_node_vm_memory_bytes | 仪表 | node_id | Guest memory every VM on the node holds. |
kibotos_cluster_node_volumes | 仪表 | node_id | Volumes in the node's latest inventory. |
kibotos_cluster_storage_pool_capacity_bytes | 仪表 | pool_id | Capacity the operator set on the storage pool; absent while it has none. |
kibotos_cluster_storage_pool_reserved_bytes | 仪表 | pool_id | Declared capacity of the live Volumes and retained layers in the storage pool. |
kibotos_cluster_storage_pool_retained_layers | 仪表 | pool_id | Retained layers in the storage pool. |
kibotos_cluster_storage_pool_volumes | 仪表 | pool_id | Live Volumes in the storage pool. |
kibotos_cluster_volumes | 仪表 | state | Volumes in each state; deleted ones are not counted. |
kibotos_cluster_workspaces | 仪表 | state | Workspaces in each state; deleted ones are not counted. |
kibotos_ctrl_*
| 指标 | 类型 | 标签 | 说明 |
|---|---|---|---|
kibotos_ctrl_cluster_read_failures_total | 计数器 | Reads of the cluster state for its metrics that failed or timed out; the scrapes such a read answers have no kibotos_cluster_ series. | |
kibotos_ctrl_command_attempt_failures_total | 计数器 | method | Attempts of an accepted command that the executor ran and that failed; the command is attempted again. |
kibotos_ctrl_command_exhaustions_total | 计数器 | method, reason | Commands the executor gave up on because their execution budget ran out, by which budget. |
kibotos_ctrl_command_settlements_total | 计数器 | method, code | Background commands settled, by method and by the code of the result every caller gets: ok or a Connect code name. |
kibotos_ctrl_db_acquire_seconds_total | 计数器 | Time spent acquiring connections from the ctrl PostgreSQL pool. | |
kibotos_ctrl_db_acquire_waits_total | 计数器 | Connection acquisitions that found no idle connection and waited for one to be released or opened. | |
kibotos_ctrl_db_connections | 仪表 | state | Connections in the ctrl PostgreSQL pool, by whether a caller holds them. |
kibotos_ctrl_db_max_connections | 仪表 | The most connections the ctrl PostgreSQL pool opens. | |
kibotos_ctrl_node_session_ends_total | 计数器 | cause | Node control sessions that ended, by why they ended. |
kibotos_ctrl_nonconforming_command_ids_total | 计数器 | Command IDs on write requests that break the rule ctrl enforces from v0.4.0. |
kibotos_gateway_*
| 指标 | 类型 | 标签 | 说明 |
|---|---|---|---|
kibotos_gateway_auth_rejections_total | 计数器 | surface, reason | API keys, envd tokens and traffic tokens the gateway refused. |
kibotos_gateway_proxy_stream_aborts_total | 计数器 | reason | Proxied connections that ended before the exchange on them completed. |
kibotos_gateway_upstream_failures_total | 计数器 | operation, code | Calls to ctrl or a node that failed for a reason other than the caller's own request. |
kibotos_gw_*
| 指标 | 类型 | 标签 | 说明 |
|---|---|---|---|
kibotos_gw_active_streams | 仪表 | Proxied connections in progress. | |
kibotos_gw_stream_bytes_total | 计数器 | direction | Bytes proxied connections carried to and from Workspaces. |
kibotos_gw_stream_refusals_total | 计数器 | scope | Connections refused because a concurrency budget was used up. |
kibotos_http_*
| 指标 | 类型 | 标签 | 说明 |
|---|---|---|---|
kibotos_http_server_duration_seconds | 直方图 | route | Time from receiving an HTTP request to its handler returning; an upgraded or proxied stream counts its whole life. |
kibotos_http_server_requests_total | 计数器 | route, code | HTTP requests served, counted when the handler returns. |
kibotos_instance_*
| 指标 | 类型 | 标签 | 说明 |
|---|---|---|---|
kibotos_instance_metrics_dropped_samples_total | 计数器 | reason | Instance metric samples lost before the metrics store accepted them, by reason. |
kibotos_instance_metrics_queued_samples | 仪表 | Instance metric samples waiting to be sent to the metrics store. |
kibotos_node_*
| 指标 | 类型 | 标签 | 说明 |
|---|---|---|---|
kibotos_node_control_connected | 仪表 | 1 while ctrl has admitted the node's control session, otherwise 0. | |
kibotos_node_control_connection_failures_total | 计数器 | phase | Control connections that failed or ended, by the phase they reached. |
kibotos_node_dataplane_credential_rejections_total | 计数器 | reason | Data-plane requests whose credential the node refused, by reason. |
kibotos_node_dataplane_streams | 仪表 | kind | Data-plane streams open now, by what they carry: process output, a file transfer, a directory watch, or a service connection. |
kibotos_node_guest_log_dropped_records_total | 计数器 | reason | Guest agent records that never reached the node's log: dropped from the guest's buffer before the node read them, or over the Instance's rate. |
kibotos_node_guest_memory_saturated_instances | 仪表 | Running Instances whose guest reports its managed processes held at their memory limit. | |
kibotos_node_guest_probe_failures_total | 计数器 | Guest probes that timed out or found no connection to the guest. | |
kibotos_node_guest_rpc_duration_seconds | 直方图 | procedure | Time a unary Connect call to the guest agent took to return. |
kibotos_node_guest_rpc_requests_total | 计数器 | procedure, code | Unary Connect calls made to the guest agent, counted when the call returns. |
kibotos_node_guest_samples_skipped_total | 计数器 | reason | Readings of a ready guest's resource counters, or of one host-side source of its Instance, that produced no samples, by reason. |
kibotos_node_guest_unresponsive_instances | 仪表 | Running Instances whose guest agent stopped answering probes. | |
kibotos_node_info | 仪表 | node_id | Always 1; node_id names the node that exports these metrics. |
kibotos_node_instances | 仪表 | state | Instances this node holds, by state. |
kibotos_node_pending_cleanups | 仪表 | Instances whose release could not finish and waits to be tried again. | |
kibotos_node_storage_pool_available | 仪表 | pool_id | 1 when the storage pool's marker verified the last time the node checked it, otherwise 0. |
kibotos_node_template_cache_entries | 仪表 | Prepared launches the Template cache holds. | |
kibotos_node_template_cache_max_bytes | 仪表 | Bytes the Template cache may hold. | |
kibotos_node_template_cache_used_bytes | 仪表 | Bytes the Template cache holds. |
kibotos_rpc_*
| 指标 | 类型 | 标签 | 说明 |
|---|---|---|---|
kibotos_rpc_server_duration_seconds | 直方图 | procedure | Time from receiving a unary Connect call to returning it. Streams are not observed. |
kibotos_rpc_server_requests_total | 计数器 | procedure, code | Connect calls served, counted when the call ends; a stream counts when it closes. |
kibotos_traces_*
| 指标 | 类型 | 标签 | 说明 |
|---|---|---|---|
kibotos_traces_dropped_total | 计数器 | reason | Ended spans that were not pushed to the trace store, by reason. |