xfy
88bb7bf267
Key findings from CPU/allocs/heap profiling: - LogAccess consumes 16.36% cumulative CPU (top app-layer hotspot) - os.statNolog dominates 74.95% of allocations (static file path checks) - net.IP.String + net.JoinHostPort account for 9.34% allocations - bufio.NewReader/Writer hold 54.6% of heap memory Includes detailed optimization priorities and next steps.
31 lines
2.3 KiB
Plaintext
31 lines
2.3 KiB
Plaintext
File: lolly
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Build ID: 91ef2ed3a6e5dbfe48cc1c157eb0ae7ab47d63c1
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Type: inuse_space
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Time: 2026-06-11 13:47:29 CST
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Showing nodes accounting for 11291.78kB, 100% of 11291.78kB total
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flat flat% sum% cum cum%
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3084.01kB 27.31% 27.31% 3084.01kB 27.31% bufio.NewReaderSize (inline)
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3082.04kB 27.29% 54.61% 3082.04kB 27.29% bufio.NewWriterSize (inline)
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2048.03kB 18.14% 72.74% 2048.03kB 18.14% github.com/valyala/fasthttp.(*RequestHeader).parseFirstLine
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1026kB 9.09% 81.83% 1026kB 9.09% runtime.mallocgc
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514.63kB 4.56% 86.39% 514.63kB 4.56% golang.org/x/net/http2/hpack.init
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512.75kB 4.54% 90.93% 512.75kB 4.54% github.com/valyala/fasthttp.(*Server).acquireCtx
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512.25kB 4.54% 95.47% 512.25kB 4.54% github.com/rs/zerolog.init.func3
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512.06kB 4.53% 100% 512.06kB 4.53% sync.(*poolChain).pushHead
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0 0% 100% 512.25kB 4.54% github.com/rs/zerolog.(*Logger).Info (inline)
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0 0% 100% 512.25kB 4.54% github.com/rs/zerolog.(*Logger).newEvent
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0 0% 100% 512.25kB 4.54% github.com/rs/zerolog.newEvent
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0 0% 100% 514kB 4.55% github.com/valyala/fasthttp.(*HostClient).AcquireReader
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0 0% 100% 512.06kB 4.53% github.com/valyala/fasthttp.(*HostClient).CloseConn
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0 0% 100% 1026.06kB 9.09% github.com/valyala/fasthttp.(*HostClient).Do
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0 0% 100% 1026.06kB 9.09% github.com/valyala/fasthttp.(*HostClient).do
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0 0% 100% 1026.06kB 9.09% github.com/valyala/fasthttp.(*HostClient).doNonNilReqResp
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0 0% 100% 2048.03kB 18.14% github.com/valyala/fasthttp.(*RequestHeader).Read (inline)
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0 0% 100% 2048.03kB 18.14% github.com/valyala/fasthttp.(*RequestHeader).parse
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0 0% 100% 2048.03kB 18.14% github.com/valyala/fasthttp.(*RequestHeader).readLoop
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0 0% 100% 2048.03kB 18.14% github.com/valyala/fasthttp.(*RequestHeader).tryRead
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0 0% 100% 9751.15kB 86.36% github.com/valyala/fasthttp.(*Server).serveConn
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0 0% 100% 1026.06kB 9.09% github.com/valyala/fasthttp.(*transport).RoundTrip
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0 0% 100% 9751.15kB 86.36% github.com/valyala/fasthttp.(*workerPool).getCh.func1
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0 0% 100% 9751.15kB 86.36% github.com/valyala/fasthttp.(*workerPool).workerFunc
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