事件严重性
A standardized classification that rates the impact and urgency of an incident, guiding triage, prioritization, and escalation procedures in incident management.
View termCategories
Observability
Browse Observability terms for IT and DevOps professionals.
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事件关联
The process of analyzing and linking related monitoring or log events to identify patterns, root causes, and reduce alert noise in incident management.
View term事件响应
A structured process for detecting, analyzing, containing, and resolving service incidents, following predefined protocols for communication, escalation, and recovery.
View term事件时间线
A chronological record of key events, actions, alerts, and communications during an incident, enabling postmortem analysis and process improvement.
View term事件流
A continuous, real-time flow of structured events emitted by systems, services, or integrations for monitoring, analytics, and automation in observability pipelines.
View term事后复盘
A formal retrospective analysis conducted after a major incident or outage to document causes, impacts, and corrective actions for operational improvement.
View term事故单
A formal record created in ITSM or monitoring platforms that logs details of an operational incident, tracks status, and supports investigation, communication, and resolution.
View term事故桥接
A real-time virtual or phone conference line used by IT operations and engineering teams to coordinate during critical incidents, outages, or high-severity service disruptions.
View term仪表板小部件
A modular, configurable interface component that visualizes real-time metrics, logs, alerts, or status data on a monitoring dashboard for at-a-glance operational insight.
View term候选版本
A version of software or integration package intended for final testing before production release; considered stable and potentially ready for deployment if no major issues are found.
View term停机事件
An occurrence—planned or unplanned—where a system, service, or application becomes unavailable, recorded for compliance, SLA, and incident review purposes.
View term停机通知
An automated or manual alert that informs users, stakeholders, or integrated systems about planned or unplanned service outages, including expected impact and resolution updates.
View term健康检查
An automated operation or request that determines whether a service, application, or integration endpoint is available and performing within defined operational thresholds. Commonly used in continuous monitoring, platform health dashboards, and orchestration systems.
View term升级策略
A documented protocol specifying how, when, and to whom alerts or incidents are elevated if initial response targets are unmet, ensuring timely mitigation and accountability.
View term发布窗口
A predefined, scheduled time period during which changes, deployments, or updates are allowed to be released to production systems, minimizing operational risk and ensuring oversight.
View term发布编排
The coordination and automation of deployment steps, approvals, and testing in a release process to ensure smooth, controlled, and auditable production rollouts.
View term变更批准
A formal process in which proposed changes to systems or integrations are reviewed and authorized by designated stakeholders before implementation.
View term变更控制
A formalized process and policy for requesting, reviewing, approving, and implementing changes to systems, services, or infrastructure to minimize operational risk and ensure traceability.
View term变更日志
A systematically maintained record of all changes, updates, and modifications made to systems, integrations, or monitored environments, typically used for audit and troubleshooting.
View term可用区
A logically isolated location within a cloud region designed with independent power, networking, and cooling to increase service resilience and fault tolerance.
View term合成监控
A proactive monitoring technique that simulates user interactions or transactions using automated scripts to test system availability, performance, and functionality from various locations.
View term告警升级
A predefined process or rule set that determines how alerts are prioritized, routed, and escalated to higher-level teams or stakeholders when initial response targets are not met.
View term告警通道
A configured communication path (such as email, SMS, chat, or incident management platform) through which monitoring or observability systems send automated notifications or alerts to responsible teams.
View term告警阈值
A predefined value or condition which, when exceeded by a monitored metric, triggers an automated alert to notify teams of a potential incident or risk.
View term响应时间
The duration between a service request and its corresponding response, tracked as a critical performance and SLO metric.
View term在线监控
A monitoring system or tool that continuously checks the availability and operational status of services or infrastructure endpoints, typically reporting outages or downtime.
View term失败率
The frequency or proportion of unsuccessful transactions, jobs, or service requests compared to the total, measured over a defined period in monitoring systems.
View term实时
An operational mode or system capability in which data is processed, analyzed, and acted upon instantly or with minimal delay, supporting immediate decision-making and alerting.
View term延迟激增
A sudden, often short-lived increase in response time or processing delay in services, networks, or integrations, potentially signaling overload, bottlenecks, or emerging incidents.
View term异常检测
The automated identification of abnormal patterns, outliers, or deviations from expected behavior in monitored metrics, logs, or events, indicating potential incidents or performance issues.
View term性能基线
A set of standard, historical performance measurements used as a reference to identify anomalies, regressions, or improvements in system and service behavior.
View term性能测试
A formal process of simulating user loads or transactions to measure application, service, or infrastructure responsiveness, stability, and scalability under various conditions.
View term性能警报
An automated system notification triggered when monitored performance metrics (e.g., CPU, latency, error rates) exceed pre-defined operational thresholds, indicating potential system degradation.
View term持续交付
A DevOps practice ensuring that code is always in a deployable state and can be released to production at any time with minimal manual intervention.
View term持续反馈
An ongoing loop of automated or manual input gathered from users, systems, or integrations, used to improve reliability, performance, and service delivery.
View term持续部署
A DevOps practice in which code changes are automatically built, tested, and deployed to production environments without manual intervention.
View term指标基线
A reference value or set of typical ranges established for key operational metrics, used to detect anomalies and trigger alerts if deviations occur.
View term指标采集
The continuous process of gathering quantitative measurements (metrics) from applications, services, or infrastructure components to enable performance analysis, alerting, and operational decision-making.
View term指标阈值
A defined numerical limit or value set for a monitored metric which, when breached, triggers alerts or automated remediation actions.
View term故障域
A distinct section of infrastructure, service, or application whose failure is isolated and does not impact other domains, enabling targeted fault tolerance and risk management.
View term数据保留
The operational policy and timeframe for preserving observability, monitoring, and system data in logs, traces, or metrics, as mandated by business or regulatory requirements.
View term数据管道
A managed sequence of data processing steps that moves, transforms, and analyzes data from source systems to destinations, supporting real-time analytics, monitoring, and integration.
View term日志聚合
The process of collecting, centralizing, and storing log data from multiple sources (applications, services, infrastructure) into a unified repository for analysis, troubleshooting, and compliance.
View term日志转发
The automated process of transmitting log files or events from source systems to centralized storage, analytics, or monitoring platforms for retention and analysis.
View term服务发现
The automated identification and registration of network services and endpoints in dynamic environments, enabling real-time inventory and routing for integration and monitoring.
View term服务回滚
The process of reverting a deployed service, application, or configuration to a previous stable state following a failed release or incident.
View term服务延迟
The measurable delay between a service request and its corresponding response, typically tracked as a key performance indicator in monitoring and SLO compliance.
View term服务检查
A scheduled or automated probe that verifies the operational health or expected behavior of a monitored service, endpoint, or integration.
View term服务注册表
A centralized database or directory where details about available services, their instances, and network locations are stored for discovery and health monitoring.
View term服务编排
The automated coordination and management of multiple services, microservices, or workflows to achieve complex integration or business processes.
View term服务遥测
The automated collection, transmission, and analysis of health, performance, and usage data from services or integrations for observability, monitoring, and optimization.
View term构建产物
A file, binary, container image, or package produced as the output of a build process, which is versioned and deployed in integration pipelines.
View term根本原因
The fundamental reason or underlying issue that leads to a service incident, failure, or recurring anomaly, determined through root cause analysis (RCA) processes in IT operations and monitoring.
View term测试环境
A controlled non-production environment used to execute tests on new code, configurations, or integrations before deploying to production.
View term测试覆盖率
A quantitative measure of how much of a codebase or system is exercised by automated or manual tests, typically expressed as a percentage.
View term漂移修正
The process of correcting or reverting configuration, infrastructure, or policy drift to realign with the approved baseline or desired state.
View term漂移检测
The identification of unintended changes or deviations in configuration, state, or baseline that can lead to non-compliance, vulnerabilities, or operational risk.
View term版本冻结
A scheduled or emergency halt in production releases, updates, or deployments to preserve system stability during critical periods.
View term状态管理
The set of practices, tooling, and monitoring that track, synchronize, and manage the current operational status or configuration of systems and integrations.
View term状态页
A public or internal web page that displays real-time and historical status information, incident notifications, and availability metrics for monitored systems, applications, or integrations.
View term用户旅程
A mapped sequence of steps or interactions a user undertakes within an application or service, tracked in monitoring and analytics to assess experience, performance, and incident impact.
View term监控仪表板
A centralized, configurable visual interface presenting real-time and historical operational data, including metrics, logs, alerts, and system status for observability and decision support.
View term系统基线
A documented set of expected system configurations, performance levels, and operational characteristics against which deviations, drifts, or anomalies can be measured.
View term系统正常运行时间
The percentage or absolute amount of time a monitored system, service, or application is available and operational, typically over a specific reporting period.
View term自动扩缩容
Automated adjustment of computing resources such as server instances or containers, in real time, based on system load or traffic metrics.
View term警报策略
A defined set of rules specifying when, how, and to whom alerts are sent for monitored resources or systems, supporting consistent incident response.
View term警报规则
A specific, configurable criterion or threshold in monitoring tools that, when met or exceeded, triggers an automated alert.
View term警报集成
The connection of alerting systems with other tools or platforms (e.g., chat, incident management, ticketing) to enable automated, end-to-end incident response workflows.
View term资源利用率
The measurement and analysis of how computing resources such as CPU, memory, storage, or network bandwidth are consumed by systems, services, or workloads.
View term跟踪分析
The examination of distributed transaction traces across services and systems to diagnose latency, errors, or bottlenecks, providing end-to-end observability in complex integration environments.
View term跟踪采样
A method for selectively collecting and storing a subset of distributed traces from monitored systems to balance observability with storage and cost efficiency.
View term运营可视性
The real-time ability to observe, track, and understand the health, performance, and dependencies of services and integrations across an IT environment.
View term运营指标
A quantifiable measurement used to assess, monitor, and optimize the performance, availability, or reliability of IT systems, integrations, and operational processes.
View term运营洞察
Actionable, data-driven understanding of system health, performance, and risk, derived from the continuous analysis of metrics, logs, traces, and events across all monitored environments.
View term运营警报
A system-generated notification or escalation indicating a potential or actual deviation from expected operational thresholds, requiring investigation or response.
View term部署插槽
An isolated environment or instance in a deployment platform (e.g., Azure App Service) allowing multiple app versions to be staged, tested, or swapped without impacting production.
View term配置漂移
A condition where system, application, or infrastructure configurations deviate from the defined baseline or intended state, often due to manual changes or failed automation.
View term配置漂移
The deviation of a system's actual configuration from the defined baseline or intended state, often due to manual changes, misapplied automation, or update failures.
View term错误率
The proportion of system or application errors, faults, or exceptions encountered during operation, often used as a service health metric.
View term错误预算
A pre-defined, quantifiable allowance for acceptable error or downtime in a service, calculated as the difference between 100% and the target Service Level Objective (SLO). Used in SRE to balance reliability and release velocity.
View term