网站的照片上传的功能怎么做,网站建设论文文献,凡科建站案例,建立免费公司网站ABP vNext Azure Application Insights#xff1a;APM 监控与性能诊断最佳实践 #x1f680; #x1f4da; 目录 ABP vNext Azure Application Insights#xff1a;APM 监控与性能诊断最佳实践 #x1f680;1️⃣ 集成目标与环境要求 2️⃣ 安装 SDK 与注入服务 3️⃣ 日…ABP vNext Azure Application InsightsAPM 监控与性能诊断最佳实践 目录 ABP vNext Azure Application InsightsAPM 监控与性能诊断最佳实践 1️⃣ 集成目标与环境要求 2️⃣ 安装 SDK 与注入服务 3️⃣ 日志与链路追踪整合 系统流水线示意图✅ ILogger 原生接入✅ 手动埋点TelemetryClient 4️⃣ 多租户与用户上下文注入 5️⃣ 后台任务中的链路恢复 6️⃣ 采样与 TelemetryChannel 调优 采样 (Sampling)⚙ TelemetryChannel 调优 7️⃣ 自定义指标与告警自动化 8️⃣ CLI 示例创建告警 9️⃣ 多环境与安全配置 Azure Key Vault 集成示例 1️⃣1️⃣ OpenTelemetry 混合方案 1️⃣2️⃣ 拓展建议✅ 参考文档 1️⃣ 集成目标与环境要求
项目最低版本.NET SDK6.0ABP vNext7.0Application InsightsAzure 实例 / Emulator环境变量注入APPLICATIONINSIGHTS_CONNECTION_STRING 本地调试 可用 Azure Functions Core Tools --inspect或使用 Azurite Emulator 模拟 2️⃣ 安装 SDK 与注入服务
dotnet add package Microsoft.ApplicationInsights.AspNetCore// Program.cs
builder.Services.AddApplicationInsightsTelemetry(options
{options.ConnectionString builder.Configuration[APPLICATIONINSIGHTS_CONNECTION_STRING];
});
builder.Services.AddSingletonTelemetryClient();
builder.Logging.AddApplicationInsights();3️⃣ 日志与链路追踪整合 系统流水线示意图 #mermaid-svg-cgiPzdixM2i915W5 {font-family:"trebuchet ms",verdana,arial,sans-serif;font-size:16px;fill:#333;}#mermaid-svg-cgiPzdixM2i915W5 .error-icon{fill:#552222;}#mermaid-svg-cgiPzdixM2i915W5 .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-cgiPzdixM2i915W5 .edge-thickness-normal{stroke-width:2px;}#mermaid-svg-cgiPzdixM2i915W5 .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-cgiPzdixM2i915W5 .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-cgiPzdixM2i915W5 .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-cgiPzdixM2i915W5 .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-cgiPzdixM2i915W5 .marker{fill:#333333;stroke:#333333;}#mermaid-svg-cgiPzdixM2i915W5 .marker.cross{stroke:#333333;}#mermaid-svg-cgiPzdixM2i915W5 svg{font-family:"trebuchet ms",verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-cgiPzdixM2i915W5 .label{font-family:"trebuchet ms",verdana,arial,sans-serif;color:#333;}#mermaid-svg-cgiPzdixM2i915W5 .cluster-label text{fill:#333;}#mermaid-svg-cgiPzdixM2i915W5 .cluster-label span{color:#333;}#mermaid-svg-cgiPzdixM2i915W5 .label text,#mermaid-svg-cgiPzdixM2i915W5 span{fill:#333;color:#333;}#mermaid-svg-cgiPzdixM2i915W5 .node rect,#mermaid-svg-cgiPzdixM2i915W5 .node circle,#mermaid-svg-cgiPzdixM2i915W5 .node ellipse,#mermaid-svg-cgiPzdixM2i915W5 .node polygon,#mermaid-svg-cgiPzdixM2i915W5 .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-cgiPzdixM2i915W5 .node .label{text-align:center;}#mermaid-svg-cgiPzdixM2i915W5 .node.clickable{cursor:pointer;}#mermaid-svg-cgiPzdixM2i915W5 .arrowheadPath{fill:#333333;}#mermaid-svg-cgiPzdixM2i915W5 .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-cgiPzdixM2i915W5 .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-cgiPzdixM2i915W5 .edgeLabel{background-color:#e8e8e8;text-align:center;}#mermaid-svg-cgiPzdixM2i915W5 .edgeLabel rect{opacity:0.5;background-color:#e8e8e8;fill:#e8e8e8;}#mermaid-svg-cgiPzdixM2i915W5 .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-cgiPzdixM2i915W5 .cluster text{fill:#333;}#mermaid-svg-cgiPzdixM2i915W5 .cluster span{color:#333;}#mermaid-svg-cgiPzdixM2i915W5 div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:"trebuchet ms",verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-cgiPzdixM2i915W5 :root{--mermaid-font-family:"trebuchet ms",verdana,arial,sans-serif;} ABP 应用 ILogger ActivitySource ApplicationService / Controller BackgroundWorker TelemetryPipeline Application Insights SDK Azure Monitor / Log Analytics Dashboard / Alert Rules ✅ ILogger 原生接入
public class OrderAppService : ApplicationService
{private readonly ILoggerOrderAppService _logger;public OrderAppService(ILoggerOrderAppService logger) _logger logger;public Taskstring PlaceOrder(){_logger.LogInformation( 开始执行下单逻辑);return Task.FromResult(OK);}
}✅ 手动埋点TelemetryClient
public class OrderManager
{private readonly TelemetryClient _telemetry;public OrderManager(TelemetryClient telemetry) _telemetry telemetry;public void TrackLatency(long ms){_telemetry.TrackMetric(OrderService.QueryOrder.LatencyMs, ms);}
}4️⃣ 多租户与用户上下文注入
public class AbpTelemetryInitializer : ITelemetryInitializer
{private readonly ICurrentUser _currentUser;public AbpTelemetryInitializer(ICurrentUser currentUser) _currentUser currentUser;public void Initialize(ITelemetry telemetry){if (_currentUser.IsAuthenticated){telemetry.Context.User.Id _currentUser.Id?.ToString();telemetry.Context.Properties[TenantId] _currentUser.TenantId?.ToString();}}
}// 注册
builder.Services.AddSingletonITelemetryInitializer, AbpTelemetryInitializer();5️⃣ 后台任务中的链路恢复
using System.Diagnostics;private static readonly ActivitySource BackgroundSource new(AbpApp.BackgroundJobs);
public async Task ExecuteJobAsync()
{using var activity BackgroundSource.StartActivity(SyncOrderTask);_telemetry.TrackTrace( 执行后台同步订单, SeverityLevel.Information);// …业务逻辑…
}⚠️ 推荐使用 ActivitySource 以兼容 OpenTelemetry。 6️⃣ 采样与 TelemetryChannel 调优 采样 (Sampling)
builder.Services.ConfigureTelemetryConfiguration(config
{config.DefaultTelemetrySink.TelemetryProcessorChainBuilder.UseSampling(percentage: 10) // 10% 采样.Build();
});⚙ TelemetryChannel 调优
using Microsoft.ApplicationInsights.Channel;
using Microsoft.ApplicationInsights.WindowsServer.Channel;var channel new ServerTelemetryChannel
{MaxTelemetryBufferCapacity 500,FlushInterval TimeSpan.FromSeconds(5)
};
builder.Services.AddSingletonITelemetryChannel(channel);7️⃣ 自定义指标与告警自动化
// 上报慢 SQL 延迟
_telemetry.TrackMetric(Sql.Query.LatencyMs, elapsedMilliseconds);// Azure Monitor 告警查询示例
customMetrics
| where name Sql.Query.LatencyMs
| summarize avg(value) by bin(timestamp, 5m)
| where avg_value 3008️⃣ CLI 示例创建告警
az monitor metrics alert create --name HighSqlLatency --resource-group MyRG --scopes /subscriptions/sub/resourceGroups/MyRG/providers/Microsoft.Insights/components/MyAI --condition avg CustomMetrics.Sql.Query.LatencyMs 300 --action /subscriptions/sub/resourceGroups/MyRG/providers/Microsoft.Web/sites/MyFunc/functions/RestartService9️⃣ 多环境与安全配置
❌ 禁止在 appsettings.json 明文保存连接串✅ 使用 环境变量 或 Azure Key Vault 在 appsettings.{Development|Production}.json 中管理差异
{Logging: {LogLevel: {Default: Information,Microsoft: Warning}}
}Azure Key Vault 集成示例
using Azure.Identity;builder.Configuration.AddAzureKeyVault(new Uri(https://YourKeyVault.vault.azure.net/),new DefaultAzureCredential());1️⃣1️⃣ OpenTelemetry 混合方案
builder.Services.AddOpenTelemetryTracing(b
{b.AddAspNetCoreInstrumentation().AddHttpClientInstrumentation().AddSource(AbpApp.BackgroundJobs).AddAzureMonitorTraceExporter(o {o.ConnectionString builder.Configuration[APPLICATIONINSIGHTS_CONNECTION_STRING];});
});#mermaid-svg-XGw2Rs9ABbIey1N7 {font-family:"trebuchet ms",verdana,arial,sans-serif;font-size:16px;fill:#333;}#mermaid-svg-XGw2Rs9ABbIey1N7 .error-icon{fill:#552222;}#mermaid-svg-XGw2Rs9ABbIey1N7 .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-XGw2Rs9ABbIey1N7 .edge-thickness-normal{stroke-width:2px;}#mermaid-svg-XGw2Rs9ABbIey1N7 .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-XGw2Rs9ABbIey1N7 .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-XGw2Rs9ABbIey1N7 .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-XGw2Rs9ABbIey1N7 .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-XGw2Rs9ABbIey1N7 .marker{fill:#333333;stroke:#333333;}#mermaid-svg-XGw2Rs9ABbIey1N7 .marker.cross{stroke:#333333;}#mermaid-svg-XGw2Rs9ABbIey1N7 svg{font-family:"trebuchet ms",verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-XGw2Rs9ABbIey1N7 .label{font-family:"trebuchet ms",verdana,arial,sans-serif;color:#333;}#mermaid-svg-XGw2Rs9ABbIey1N7 .cluster-label text{fill:#333;}#mermaid-svg-XGw2Rs9ABbIey1N7 .cluster-label span{color:#333;}#mermaid-svg-XGw2Rs9ABbIey1N7 .label text,#mermaid-svg-XGw2Rs9ABbIey1N7 span{fill:#333;color:#333;}#mermaid-svg-XGw2Rs9ABbIey1N7 .node rect,#mermaid-svg-XGw2Rs9ABbIey1N7 .node circle,#mermaid-svg-XGw2Rs9ABbIey1N7 .node ellipse,#mermaid-svg-XGw2Rs9ABbIey1N7 .node polygon,#mermaid-svg-XGw2Rs9ABbIey1N7 .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-XGw2Rs9ABbIey1N7 .node .label{text-align:center;}#mermaid-svg-XGw2Rs9ABbIey1N7 .node.clickable{cursor:pointer;}#mermaid-svg-XGw2Rs9ABbIey1N7 .arrowheadPath{fill:#333333;}#mermaid-svg-XGw2Rs9ABbIey1N7 .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-XGw2Rs9ABbIey1N7 .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-XGw2Rs9ABbIey1N7 .edgeLabel{background-color:#e8e8e8;text-align:center;}#mermaid-svg-XGw2Rs9ABbIey1N7 .edgeLabel rect{opacity:0.5;background-color:#e8e8e8;fill:#e8e8e8;}#mermaid-svg-XGw2Rs9ABbIey1N7 .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-XGw2Rs9ABbIey1N7 .cluster text{fill:#333;}#mermaid-svg-XGw2Rs9ABbIey1N7 .cluster span{color:#333;}#mermaid-svg-XGw2Rs9ABbIey1N7 div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:"trebuchet ms",verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-XGw2Rs9ABbIey1N7 :root{--mermaid-font-family:"trebuchet ms",verdana,arial,sans-serif;} OTEL AI Trace OpenTelemetry SDK ASP.NET Core Azure Monitor Trace Exporter Azure Monitor 1️⃣2️⃣ 拓展建议 自愈脚本结合 Logic App、Function 或 Runbook 混合监控Prometheus Grafana AI 混合可视化 性能对比集成前后 QPS/延迟/成本评估 CI/CD 集成环境变量 Key Vault 策略自动注入 ✅ 参考文档 Application Insights 文档 ABP 日志扩展指南
