Claude Code Plugins

Community-maintained marketplace

Feedback

12-performance-monitoring

@TencentBlueKing/bk-ci
2.5k
0

性能监控指南,涵盖 Micrometer 指标采集、Prometheus 集成、性能埋点、慢查询监控、JVM 监控。当用户添加性能监控、配置指标采集、分析性能瓶颈或实现可观测性时使用。

Install Skill

1Download skill
2Enable skills in Claude

Open claude.ai/settings/capabilities and find the "Skills" section

3Upload to Claude

Click "Upload skill" and select the downloaded ZIP file

Note: Please verify skill by going through its instructions before using it.

SKILL.md

name 12-performance-monitoring
description 性能监控指南,涵盖 Micrometer 指标采集、Prometheus 集成、性能埋点、慢查询监控、JVM 监控。当用户添加性能监控、配置指标采集、分析性能瓶颈或实现可观测性时使用。

性能监控

性能监控指南.

触发条件

当用户需要实现方法耗时监控、性能指标采集时,使用此 Skill。

@BkTimed 注解

@Target(AnnotationTarget.FUNCTION)
@Retention(AnnotationRetention.RUNTIME)
annotation class BkTimed(
    val value: String = "",
    val percentiles: DoubleArray = [0.5, 0.9, 0.95, 0.99],
    val histogram: Boolean = false
)

使用示例

@Service
class BuildService {
    
    @BkTimed("build_start_duration")
    fun startBuild(pipelineId: String): BuildId {
        // 自动记录方法执行时间到 Prometheus
        return doBuild(pipelineId)
    }
}

Watcher 耗时监控

class Watcher(
    val id: String,
    private val createTime: Long = System.currentTimeMillis()
) {
    fun start(name: String)
    fun stop()
    fun elapsed(): Long
    fun totalTimeMillis(): Long
}

使用示例

fun processTask(taskId: String) {
    val watcher = Watcher(id = "TASK|Process|$taskId")
    
    try {
        watcher.start("validate")
        validateTask(taskId)
        watcher.stop()
        
        watcher.start("execute")
        executeTask(taskId)
        watcher.stop()
        
        watcher.start("notify")
        notifyResult(taskId)
        watcher.stop()
    } finally {
        watcher.stop()
        LogUtils.printCostTimeWE(watcher = watcher)
    }
}

// 输出: watcher|TASK|Process|xxx|total=150|elapsed=160|validate=20|execute=100|notify=30

日志格式

// 标准格式
watcher|{id}|total={total}|elapsed={elapsed}|{step1}={time1}|{step2}={time2}

// 示例
watcher|ENGINE|BuildStart|b-123|total=150|elapsed=160|init=20|dispatch=100|notify=30

监控指标

指标 说明
total 所有步骤耗时总和
elapsed 实际经过时间
{step} 各步骤耗时

最佳实践

  1. 关键路径监控:对核心业务流程添加监控
  2. 合理命名:使用 模块|操作|资源ID 格式
  3. finally 释放:确保 watcher 在 finally 中 stop
  4. 阈值告警:对超时操作设置告警

相关文件

  • common-service/src/main/kotlin/com/tencent/devops/common/service/prometheus/BkTimed.kt
  • common-api/src/main/kotlin/com/tencent/devops/common/api/util/Watcher.kt