39 lines
1.3 KiB
C#
39 lines
1.3 KiB
C#
using Microsoft.Extensions.Diagnostics.HealthChecks;
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using System;
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using System.Collections.Generic;
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using System.Threading;
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using System.Threading.Tasks;
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namespace Bootstrap.Admin.HealthChecks
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{
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/// <summary>
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/// 内存状态检查其
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/// </summary>
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public class GCHealthCheck : IHealthCheck
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{
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/// <summary>
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/// 异步检查方法
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/// </summary>
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/// <param name="context"></param>
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/// <param name="cancellationToken"></param>
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/// <returns></returns>
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public Task<HealthCheckResult> CheckHealthAsync(HealthCheckContext context, CancellationToken cancellationToken = default)
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{
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// Include GC information in the reported diagnostics.
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var allocated = GC.GetTotalMemory(forceFullCollection: false);
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var data = new Dictionary<string, object>()
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{
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{ "AllocatedMBytes", allocated / 1024 / 1024 },
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{ "Gen0Collections", GC.CollectionCount(0) },
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{ "Gen1Collections", GC.CollectionCount(1) },
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{ "Gen2Collections", GC.CollectionCount(2) },
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};
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var status = (allocated < 100000) ?
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HealthStatus.Healthy : HealthStatus.Unhealthy;
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return Task.FromResult(new HealthCheckResult(status, data: data));
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}
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}
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}
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