shadowdaoandClaude Sonnet 5.5
962d708fdd
Rename root, api and sdk module paths (imports, go.mod, go_package, ldflags, build scripts, buf configs) and regenerate protobuf/gateway code with the project's pinned toolchain. Wire identifiers unchanged. api gets a local replace for sdk; root/api/sdk require v0.1.0. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
// Copyright IBM Corp. 2020, 2026
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// SPDX-License-Identifier: BUSL-1.1
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//go:build memprofiler
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// +build memprofiler
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package base
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import (
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"context"
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"os"
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"path/filepath"
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"runtime"
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"runtime/pprof"
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"time"
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"repo.anhonesthost.net/CyberCoveLLC/threshold/internal/event"
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)
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func StartMemProfiler(ctx context.Context) {
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const op = "base.StartMemProfiler"
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profileDir := filepath.Join(os.TempDir(), "boundaryprof")
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if err := os.MkdirAll(profileDir, 0o700); err != nil {
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event.WriteError(ctx, op, err, event.WithInfoMsg("could not create profile directory"))
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return
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}
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go func() {
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for {
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filename := filepath.Join(profileDir, time.Now().UTC().Format("20060102_150405")) + ".pprof"
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f, err := os.Create(filename)
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if err != nil {
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event.WriteError(ctx, op, err, event.WithInfoMsg("could not create memory profile"))
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}
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runtime.GC()
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if err := pprof.WriteHeapProfile(f); err != nil {
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event.WriteError(ctx, op, err, event.WithInfoMsg("could not write memory profile"))
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}
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f.Close()
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event.WriteSysEvent(ctx, op, "wrote memory profile", "filename", filename)
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time.Sleep(5 * time.Minute)
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}
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}()
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}
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