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
2.0 KiB
Plaintext
31 lines
2.0 KiB
Plaintext
File: lolly
|
|
Build ID: 91ef2ed3a6e5dbfe48cc1c157eb0ae7ab47d63c1
|
|
Type: alloc_space
|
|
Time: 2026-06-11 13:47:29 CST
|
|
Showing nodes accounting for 1626.28MB, 95.80% of 1697.53MB total
|
|
Dropped 135 nodes (cum <= 8.49MB)
|
|
flat flat% sum% cum cum%
|
|
1272.22MB 74.95% 74.95% 1354.22MB 79.78% os.statNolog
|
|
82MB 4.83% 79.78% 82MB 4.83% syscall.ByteSliceFromString
|
|
81.50MB 4.80% 84.58% 81.50MB 4.80% net.IP.String
|
|
77MB 4.54% 89.11% 77MB 4.54% net.JoinHostPort (inline)
|
|
76.50MB 4.51% 93.62% 76.50MB 4.51% internal/bytealg.MakeNoZero
|
|
13.01MB 0.77% 94.39% 13.01MB 0.77% sync.(*poolChain).pushHead
|
|
12.55MB 0.74% 95.13% 12.55MB 0.74% bufio.NewReaderSize (inline)
|
|
6.50MB 0.38% 95.51% 40.50MB 2.39% net.(*Dialer).DialContext
|
|
4.50MB 0.27% 95.77% 11.50MB 0.68% context.AfterFunc
|
|
0.50MB 0.029% 95.80% 12.50MB 0.74% net.(*netFD).connect
|
|
0 0% 95.80% 12.01MB 0.71% github.com/rs/zerolog.(*Event).Msg (inline)
|
|
0 0% 95.80% 13.01MB 0.77% github.com/rs/zerolog.(*Event).msg
|
|
0 0% 95.80% 13.01MB 0.77% github.com/rs/zerolog.(*Event).write
|
|
0 0% 95.80% 9.01MB 0.53% github.com/rs/zerolog.putEvent
|
|
0 0% 95.80% 48.50MB 2.86% github.com/valyala/fasthttp.(*HostClient).AcquireConn
|
|
0 0% 95.80% 57.53MB 3.39% github.com/valyala/fasthttp.(*HostClient).Do
|
|
0 0% 95.80% 48.50MB 2.86% github.com/valyala/fasthttp.(*HostClient).dialHostHard
|
|
0 0% 95.80% 57.53MB 3.39% github.com/valyala/fasthttp.(*HostClient).do
|
|
0 0% 95.80% 57.53MB 3.39% github.com/valyala/fasthttp.(*HostClient).doNonNilReqResp
|
|
0 0% 95.80% 1684.31MB 99.22% github.com/valyala/fasthttp.(*Server).serveConn
|
|
0 0% 95.80% 48.50MB 2.86% github.com/valyala/fasthttp.(*TCPDialer).Dial (inline)
|
|
0 0% 95.80% 48.50MB 2.86% github.com/valyala/fasthttp.(*TCPDialer).dial
|
|
0 0% 95.80% 48MB 2.83% github.com/valyala/fasthttp.(*TCPDialer).tryDial
|