perf(queue): 限制大媒体任务内存并消除准入惊群
将同步与异步非文本任务的准入唤醒改为按任务和全局队首推进,批量续租等待者,避免大量请求同时争抢 advisory lock 和数据库连接。 对 Base64 请求解析、素材解码、上游媒体执行和结果物化增加分层并发限制,复用请求素材并释放重复 Gemini wire 数据;生产 API 默认入口解析并发 16,媒体物化并发 8。 新增 1000 个同步 Gemini 图像编辑请求的模拟上游压力验收,10 MiB 输入和输出下全部成功,Heap 峰值增长约 2.58 GiB,并验证共享上传哈希、单次 attempt 与本地零落盘。 验证:go test ./... -count=1;go vet ./...;gofmt -l 无输出;kubectl kustomize deploy/kubernetes/production;10 MiB Gemini Base64 千任务压力测试通过。
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@@ -16,6 +16,20 @@ func TestProviderHTTPClientTimeoutAllowsLongRunningMediaRequests(t *testing.T) {
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if client.Timeout != 10*time.Minute {
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t.Fatalf("unexpected provider HTTP timeout: got %s want %s", client.Timeout, 10*time.Minute)
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}
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transport, ok := client.Transport.(*http.Transport)
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if !ok {
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t.Fatalf("provider transport type = %T, want *http.Transport", client.Transport)
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}
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if transport.MaxIdleConns != providerHTTPMaxIdleConnections ||
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transport.MaxIdleConnsPerHost != providerHTTPMaxIdleConnectionsPerHost {
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t.Fatalf(
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"provider idle connection pool = %d/%d, want %d/%d",
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transport.MaxIdleConns,
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transport.MaxIdleConnsPerHost,
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providerHTTPMaxIdleConnections,
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providerHTTPMaxIdleConnectionsPerHost,
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)
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}
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}
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func TestPlatformProxyModeNoneIgnoresEnvironmentProxy(t *testing.T) {
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