golang, good to know: inittrace

From Golang documentation Package runtime

 inittrace: setting inittrace=1 causes the runtime to emit a single line to standard
 error for each package with init work, summarizing the execution time and memory
 allocation. No information is printed for inits executed as part of plugin loading
 and for packages without both user defined and compiler generated init work.
 The format of this line is subject to change. Currently, it is:
 	init # @#ms, # ms clock, # bytes, # allocs
 where the fields are as follows:
 	init #      the package name
	@# ms       time in milliseconds when the init started since program start
	# clock     wall-clock time for package initialization work
	# bytes     memory allocated on the heap
	# allocs    number of heap allocations
package main

import "fmt"

func main() {
    fmt.Println("hello, Go World!")
}
GODEBUG=inittrace=1 go run main.go
init internal/bytealg @0.010 ms, 0 ms clock, 0 bytes, 0 allocs
init runtime @0.27 ms, 0.020 ms clock, 0 bytes, 0 allocs
init errors @0.50 ms, 0.005 ms clock, 0 bytes, 0 allocs
init sync @0.59 ms, 0.009 ms clock, 16 bytes, 1 allocs
init internal/oserror @0.68 ms, 0 ms clock, 80 bytes, 5 allocs
init syscall @0.75 ms, 0.018 ms clock, 816 bytes, 2 allocs
init time @0.84 ms, 0.024 ms clock, 384 bytes, 8 allocs
init context @0.94 ms, 0.012 ms clock, 128 bytes, 4 allocs
init math @1.0 ms, 0.002 ms clock, 0 bytes, 0 allocs
init strconv @1.1 ms, 0.002 ms clock, 32 bytes, 2 allocs
init unicode @1.1 ms, 0.084 ms clock, 23528 bytes, 25 allocs
init reflect @1.3 ms, 0.002 ms clock, 0 bytes, 0 allocs
init io @1.4 ms, 0.003 ms clock, 144 bytes, 9 allocs
init path @1.5 ms, 0.002 ms clock, 16 bytes, 1 allocs
init io/fs @1.5 ms, 0.002 ms clock, 16 bytes, 1 allocs
init internal/poll @1.6 ms, 0.002 ms clock, 64 bytes, 4 allocs
init os @1.7 ms, 0.086 ms clock, 4848 bytes, 22 allocs
init fmt @1.8 ms, 0.002 ms clock, 32 bytes, 2 allocs
init flag @1.9 ms, 0.005 ms clock, 160 bytes, 5 allocs
init log @2.0 ms, 0.006 ms clock, 80 bytes, 1 allocs
init path/filepath @2.1 ms, 0.002 ms clock, 16 bytes, 1 allocs
init bytes @2.1 ms, 0.002 ms clock, 48 bytes, 3 allocs
init os/exec @2.2 ms, 0.003 ms clock, 16 bytes, 1 allocs
init internal/execabs @2.3 ms, 0.001 ms clock, 0 bytes, 0 allocs
init go/token @2.4 ms, 0.008 ms clock, 1776 bytes, 5 allocs
init regexp/syntax @2.5 ms, 0.045 ms clock, 6816 bytes, 7 allocs
init regexp @2.6 ms, 0.002 ms clock, 0 bytes, 0 allocs
init internal/lazyregexp @2.7 ms, 0.001 ms clock, 0 bytes, 0 allocs
init text/template/parse @2.7 ms, 0.003 ms clock, 464 bytes, 2 allocs
init text/template @2.8 ms, 0.004 ms clock, 48 bytes, 3 allocs
init go/doc @2.9 ms, 0.030 ms clock, 2208 bytes, 18 allocs
init io/ioutil @3.0 ms, 0.002 ms clock, 16 bytes, 1 allocs
init bufio @3.1 ms, 0.002 ms clock, 176 bytes, 11 allocs
init go/parser @3.1 ms, 0.056 ms clock, 768 bytes, 7 allocs
init go/build @3.3 ms, 0.075 ms clock, 5488 bytes, 42 allocs
init encoding/binary @3.5 ms, 0.003 ms clock, 16 bytes, 1 allocs
init encoding/base64 @3.6 ms, 0.005 ms clock, 1408 bytes, 4 allocs
init encoding/json @3.7 ms, 0.005 ms clock, 32 bytes, 2 allocs
init cmd/go/internal/fsys @3.7 ms, 0.002 ms clock, 16 bytes, 1 allocs
init cmd/internal/objabi @3.8 ms, 0.007 ms clock, 48 bytes, 4 allocs
init cmd/go/internal/cfg @3.9 ms, 0.18 ms clock, 4216 bytes, 34 allocs
init os/signal @4.2 ms, 0.002 ms clock, 0 bytes, 0 allocs
init cmd/go/internal/base @4.3 ms, 0.023 ms clock, 536 bytes, 5 allocs
init crypto @4.4 ms, 0.003 ms clock, 160 bytes, 1 allocs
init crypto/cipher @4.5 ms, 0.002 ms clock, 16 bytes, 1 allocs
init crypto/aes @4.5 ms, 0.001 ms clock, 16 bytes, 1 allocs
init math/rand @4.6 ms, 0.040 ms clock, 5440 bytes, 3 allocs
init math/big @4.8 ms, 0.002 ms clock, 32 bytes, 2 allocs
init crypto/sha512 @4.9 ms, 0.006 ms clock, 0 bytes, 0 allocs
init encoding/asn1 @4.9 ms, 0.007 ms clock, 240 bytes, 7 allocs
init vendor/golang.org/x/crypto/cryptobyte @5.0 ms, 0.002 ms clock, 32 bytes, 2 allocs
init crypto/ecdsa @5.1 ms, 0.002 ms clock, 64 bytes, 3 allocs
init crypto/rand @5.2 ms, 0.005 ms clock, 80 bytes, 3 allocs
init crypto/rsa @5.3 ms, 0.005 ms clock, 664 bytes, 18 allocs
init crypto/sha1 @5.3 ms, 0.003 ms clock, 0 bytes, 0 allocs
init crypto/sha256 @5.4 ms, 0.006 ms clock, 0 bytes, 0 allocs
init crypto/md5 @5.5 ms, 0.002 ms clock, 0 bytes, 0 allocs
init encoding/hex @5.6 ms, 0.002 ms clock, 16 bytes, 1 allocs
init crypto/x509/pkix @5.6 ms, 0.010 ms clock, 624 bytes, 2 allocs
init crypto/x509/internal/macos @5.7 ms, 0.026 ms clock, 16 bytes, 1 allocs
init vendor/golang.org/x/net/dns/dnsmessage @5.8 ms, 0.014 ms clock, 1776 bytes, 28 allocs
init vendor/golang.org/x/net/route @6.0 ms, 0.061 ms clock, 1576 bytes, 25 allocs
init net @6.8 ms, 0.18 ms clock, 2840 bytes, 74 allocs
init crypto/dsa @7.3 ms, 0.005 ms clock, 16 bytes, 1 allocs
init crypto/x509 @7.4 ms, 0.057 ms clock, 992 bytes, 8 allocs
init vendor/golang.org/x/sys/cpu @7.6 ms, 0.017 ms clock, 1280 bytes, 1 allocs
init vendor/golang.org/x/crypto/chacha20poly1305 @7.7 ms, 0.006 ms clock, 16 bytes, 1 allocs
init vendor/golang.org/x/crypto/curve25519 @7.8 ms, 0.004 ms clock, 0 bytes, 0 allocs
init crypto/tls @7.9 ms, 0.022 ms clock, 1600 bytes, 11 allocs
init mime @7.9 ms, 0.009 ms clock, 1232 bytes, 4 allocs
init mime/multipart @8.0 ms, 0.005 ms clock, 192 bytes, 4 allocs
init compress/flate @8.1 ms, 0.086 ms clock, 4240 bytes, 7 allocs
init hash/crc32 @8.2 ms, 0.026 ms clock, 1024 bytes, 1 allocs
init compress/gzip @8.3 ms, 0.004 ms clock, 32 bytes, 2 allocs
init vendor/golang.org/x/text/transform @8.4 ms, 0 ms clock, 80 bytes, 5 allocs
init vendor/golang.org/x/text/unicode/bidi @8.5 ms, 0.023 ms clock, 272 bytes, 2 allocs
init vendor/golang.org/x/text/secure/bidirule @8.5 ms, 0.014 ms clock, 16 bytes, 1 allocs
init vendor/golang.org/x/text/unicode/norm @8.6 ms, 0.009 ms clock, 0 bytes, 0 allocs
init vendor/golang.org/x/net/idna @8.7 ms, 0.004 ms clock, 0 bytes, 0 allocs
init vendor/golang.org/x/net/http/httpguts @8.8 ms, 0.020 ms clock, 688 bytes, 2 allocs
init vendor/golang.org/x/net/http2/hpack @8.8 ms, 0.20 ms clock, 22152 bytes, 32 allocs
init net/http/internal @9.1 ms, 0.031 ms clock, 1808 bytes, 3 allocs
init vendor/golang.org/x/net/http/httpproxy @9.2 ms, 0.009 ms clock, 336 bytes, 2 allocs
init net/http @9.3 ms, 0.10 ms clock, 10280 bytes, 113 allocs
init cmd/go/internal/web @9.5 ms, 0.006 ms clock, 16 bytes, 1 allocs
init cmd/go/internal/bug @9.5 ms, 0.012 ms clock, 320 bytes, 3 allocs
init cmd/go/internal/cache @9.6 ms, 0.015 ms clock, 32 bytes, 3 allocs
init cmd/go/internal/lockedfile/internal/filelock @9.7 ms, 0 ms clock, 16 bytes, 1 allocs
init archive/zip @9.7 ms, 0.028 ms clock, 784 bytes, 23 allocs
init encoding/xml @9.8 ms, 0.060 ms clock, 19464 bytes, 8 allocs
init cmd/go/internal/modfetch/codehost @9.9 ms, 0.015 ms clock, 1520 bytes, 18 allocs
init cmd/vendor/golang.org/x/xerrors @10 ms, 0.006 ms clock, 0 bytes, 0 allocs
init cmd/vendor/golang.org/x/mod/internal/lazyregexp @10 ms, 0.004 ms clock, 0 bytes, 0 allocs
init cmd/vendor/golang.org/x/mod/modfile @10 ms, 0.022 ms clock, 48 bytes, 1 allocs
init cmd/vendor/golang.org/x/mod/zip @10 ms, 0.019 ms clock, 464 bytes, 16 allocs
init cmd/go/internal/vcs @10 ms, 0.026 ms clock, 784 bytes, 15 allocs
init cmd/vendor/golang.org/x/mod/sumdb/note @10 ms, 0.005 ms clock, 128 bytes, 8 allocs
init cmd/vendor/golang.org/x/mod/sumdb/tlog @10 ms, 0.005 ms clock, 48 bytes, 3 allocs
init cmd/vendor/golang.org/x/mod/sumdb @10 ms, 0.008 ms clock, 96 bytes, 4 allocs
init cmd/go/internal/modfetch @10 ms, 0.023 ms clock, 656 bytes, 15 allocs
init cmd/go/internal/imports @10 ms, 0.016 ms clock, 1448 bytes, 8 allocs
init cmd/go/internal/modconv @10 ms, 0.007 ms clock, 720 bytes, 4 allocs
init cmd/go/internal/modload @10 ms, 0.009 ms clock, 208 bytes, 9 allocs
init cmd/internal/sys @11 ms, 0.002 ms clock, 0 bytes, 0 allocs
init internal/lazytemplate @11 ms, 0 ms clock, 0 bytes, 0 allocs
init cmd/go/internal/load @11 ms, 0.007 ms clock, 640 bytes, 8 allocs
init compress/zlib @11 ms, 0.006 ms clock, 48 bytes, 3 allocs
init debug/dwarf @11 ms, 0.055 ms clock, 13240 bytes, 17 allocs
init debug/elf @11 ms, 0.003 ms clock, 16 bytes, 1 allocs
init cmd/internal/buildid @11 ms, 0.003 ms clock, 40 bytes, 2 allocs
init cmd/internal/pkgpath @11 ms, 0.008 ms clock, 264 bytes, 6 allocs
init cmd/go/internal/work @11 ms, 0.44 ms clock, 37000 bytes, 447 allocs
init cmd/go/internal/clean @12 ms, 0.023 ms clock, 6240 bytes, 45 allocs
init cmd/go/internal/envcmd @12 ms, 0.005 ms clock, 448 bytes, 8 allocs
init cmd/go/internal/fmtcmd @12 ms, 0.002 ms clock, 656 bytes, 9 allocs
init cmd/go/internal/generate @12 ms, 0.022 ms clock, 5352 bytes, 36 allocs
init cmd/go/internal/get @12 ms, 0.018 ms clock, 8608 bytes, 43 allocs
init cmd/go/internal/help @12 ms, 0.011 ms clock, 768 bytes, 1 allocs
init cmd/go/internal/list @12 ms, 0.024 ms clock, 6240 bytes, 58 allocs
init cmd/go/internal/modcmd @12 ms, 0.019 ms clock, 6464 bytes, 74 allocs
init cmd/go/internal/modget @12 ms, 0.026 ms clock, 9088 bytes, 45 allocs
init cmd/go/internal/run @12 ms, 0.017 ms clock, 5104 bytes, 33 allocs
init cmd/go/internal/cmdflag @12 ms, 0.002 ms clock, 16 bytes, 1 allocs
init cmd/go/internal/test @12 ms, 0.090 ms clock, 14416 bytes, 135 allocs
init cmd/go/internal/tool @12 ms, 0.009 ms clock, 320 bytes, 3 allocs
init cmd/go/internal/version @12 ms, 0.011 ms clock, 400 bytes, 6 allocs
init cmd/go/internal/vet @13 ms, 0.046 ms clock, 5104 bytes, 33 allocs
init main @13 ms, 0.017 ms clock, 288 bytes, 1 allocs
command-line-arguments
init internal/bytealg @0.008 ms, 0 ms clock, 0 bytes, 0 allocs
init runtime @0.032 ms, 0.029 ms clock, 0 bytes, 0 allocs
init math @0.22 ms, 0.001 ms clock, 0 bytes, 0 allocs
init errors @0.25 ms, 0.005 ms clock, 0 bytes, 0 allocs
init strconv @0.28 ms, 0.002 ms clock, 32 bytes, 2 allocs
init sync @0.31 ms, 0.003 ms clock, 16 bytes, 1 allocs
init io @0.33 ms, 0.002 ms clock, 144 bytes, 9 allocs
init unicode @0.35 ms, 0.089 ms clock, 24776 bytes, 31 allocs
init bytes @0.45 ms, 0.001 ms clock, 48 bytes, 3 allocs
init reflect @0.47 ms, 0.001 ms clock, 0 bytes, 0 allocs
init internal/oserror @0.49 ms, 0.002 ms clock, 80 bytes, 5 allocs
init syscall @0.50 ms, 0.006 ms clock, 1200 bytes, 2 allocs
init time @0.52 ms, 0.007 ms clock, 384 bytes, 8 allocs
init path @0.54 ms, 0.001 ms clock, 16 bytes, 1 allocs
init io/fs @0.56 ms, 0.001 ms clock, 16 bytes, 1 allocs
init internal/poll @0.57 ms, 0.001 ms clock, 64 bytes, 4 allocs
init os @0.59 ms, 0.099 ms clock, 9256 bytes, 24 allocs
init fmt @0.70 ms, 0.001 ms clock, 32 bytes, 2 allocs
init flag @0.72 ms, 0.003 ms clock, 160 bytes, 5 allocs
init path/filepath @0.73 ms, 0.001 ms clock, 16 bytes, 1 allocs
init io/ioutil @0.74 ms, 0 ms clock, 16 bytes, 1 allocs
init log @0.75 ms, 0.004 ms clock, 80 bytes, 1 allocs
init cmd/internal/objabi @0.76 ms, 0.012 ms clock, 48 bytes, 4 allocs
init context @0.80 ms, 0.003 ms clock, 128 bytes, 4 allocs
init os/exec @0.81 ms, 0.002 ms clock, 16 bytes, 1 allocs
init internal/execabs @0.83 ms, 0.001 ms clock, 0 bytes, 0 allocs
init encoding/binary @0.84 ms, 0.001 ms clock, 16 bytes, 1 allocs
init bufio @0.86 ms, 0.001 ms clock, 176 bytes, 11 allocs
init crypto @0.88 ms, 0.002 ms clock, 160 bytes, 1 allocs
init crypto/sha1 @0.89 ms, 0.002 ms clock, 0 bytes, 0 allocs
init cmd/internal/goobj @0.91 ms, 0.061 ms clock, 14408 bytes, 3 allocs
init cmd/internal/sys @0.98 ms, 0.001 ms clock, 0 bytes, 0 allocs
init cmd/compile/internal/types @1.0 ms, 0.004 ms clock, 1088 bytes, 17 allocs
init cmd/compile/internal/syntax @1.0 ms, 0.006 ms clock, 48 bytes, 1 allocs
init math/rand @1.0 ms, 0.026 ms clock, 5440 bytes, 3 allocs
init math/big @1.0 ms, 0.001 ms clock, 32 bytes, 2 allocs
init regexp/syntax @1.1 ms, 0.021 ms clock, 7232 bytes, 8 allocs
init regexp @1.1 ms, 0.001 ms clock, 0 bytes, 0 allocs
init encoding/base64 @1.1 ms, 0.006 ms clock, 1408 bytes, 4 allocs
init encoding/json @1.1 ms, 0.012 ms clock, 32 bytes, 2 allocs
init cmd/internal/obj/s390x @1.2 ms, 0.034 ms clock, 2160 bytes, 23 allocs
init hash/crc32 @1.2 ms, 0.013 ms clock, 1024 bytes, 1 allocs
init encoding/hex @1.2 ms, 0.001 ms clock, 16 bytes, 1 allocs
init html @1.3 ms, 0.002 ms clock, 224 bytes, 2 allocs
init cmd/internal/obj/arm @1.3 ms, 0.007 ms clock, 1128 bytes, 15 allocs
init cmd/internal/obj/arm64 @1.3 ms, 0.029 ms clock, 3360 bytes, 21 allocs
init cmd/internal/obj/mips @1.4 ms, 0.015 ms clock, 1816 bytes, 13 allocs
init cmd/internal/obj/ppc64 @1.4 ms, 0.032 ms clock, 4104 bytes, 19 allocs
init cmd/internal/obj/riscv @1.4 ms, 0.009 ms clock, 1064 bytes, 5 allocs
init cmd/internal/obj/wasm @1.5 ms, 0.018 ms clock, 5064 bytes, 8 allocs
init cmd/internal/obj/x86 @1.5 ms, 0.023 ms clock, 2856 bytes, 32 allocs
init crypto/sha256 @1.5 ms, 0.001 ms clock, 0 bytes, 0 allocs
init cmd/compile/internal/ssa @1.5 ms, 0.071 ms clock, 15024 bytes, 36 allocs
init crypto/md5 @1.6 ms, 0.001 ms clock, 0 bytes, 0 allocs
init compress/flate @1.6 ms, 0.016 ms clock, 4240 bytes, 7 allocs
init compress/gzip @1.7 ms, 0.001 ms clock, 32 bytes, 2 allocs
init runtime/pprof @1.7 ms, 0.001 ms clock, 32 bytes, 2 allocs
init cmd/compile/internal/gc @1.7 ms, 0.56 ms clock, 2264536 bytes, 218 allocs
init cmd/compile/internal/amd64 @2.3 ms, 0.001 ms clock, 0 bytes, 0 allocs
init cmd/compile/internal/arm @2.3 ms, 0.004 ms clock, 320 bytes, 4 allocs
init cmd/compile/internal/arm64 @2.3 ms, 0.009 ms clock, 696 bytes, 8 allocs
init cmd/compile/internal/mips @2.3 ms, 0.002 ms clock, 112 bytes, 2 allocs
init cmd/compile/internal/mips64 @2.4 ms, 0.001 ms clock, 112 bytes, 2 allocs
init main @2.4 ms, 0.003 ms clock, 672 bytes, 3 allocs
command-line-arguments
init internal/bytealg @0.006 ms, 0 ms clock, 0 bytes, 0 allocs
init runtime @0.023 ms, 0.028 ms clock, 0 bytes, 0 allocs
init errors @0.20 ms, 0.003 ms clock, 0 bytes, 0 allocs
init sync @0.24 ms, 0.008 ms clock, 16 bytes, 1 allocs
init io @0.25 ms, 0.003 ms clock, 144 bytes, 9 allocs
init unicode @0.28 ms, 0.073 ms clock, 24152 bytes, 28 allocs
init bytes @0.36 ms, 0.001 ms clock, 48 bytes, 3 allocs
init math @0.38 ms, 0 ms clock, 0 bytes, 0 allocs
init strconv @0.40 ms, 0.003 ms clock, 32 bytes, 2 allocs
init reflect @0.43 ms, 0.001 ms clock, 0 bytes, 0 allocs
init internal/oserror @0.45 ms, 0.001 ms clock, 80 bytes, 5 allocs
init syscall @0.46 ms, 0.047 ms clock, 1200 bytes, 2 allocs
init time @0.52 ms, 0.020 ms clock, 384 bytes, 8 allocs
init path @0.55 ms, 0.001 ms clock, 16 bytes, 1 allocs
init io/fs @0.57 ms, 0.001 ms clock, 16 bytes, 1 allocs
init internal/poll @0.58 ms, 0.002 ms clock, 64 bytes, 4 allocs
init os @0.59 ms, 0.10 ms clock, 8472 bytes, 21 allocs
init fmt @0.72 ms, 0.001 ms clock, 32 bytes, 2 allocs
init flag @0.73 ms, 0.004 ms clock, 160 bytes, 5 allocs
init path/filepath @0.75 ms, 0.001 ms clock, 16 bytes, 1 allocs
init io/ioutil @0.77 ms, 0 ms clock, 16 bytes, 1 allocs
init log @0.78 ms, 0.001 ms clock, 80 bytes, 1 allocs
init cmd/internal/objabi @0.79 ms, 0.005 ms clock, 32 bytes, 4 allocs
init encoding/binary @0.82 ms, 0.002 ms clock, 16 bytes, 1 allocs
init cmd/internal/sys @0.84 ms, 0 ms clock, 0 bytes, 0 allocs
init bufio @0.86 ms, 0.003 ms clock, 176 bytes, 11 allocs
init context @0.88 ms, 0.002 ms clock, 128 bytes, 4 allocs
init os/exec @0.90 ms, 0.002 ms clock, 16 bytes, 1 allocs
init internal/execabs @0.91 ms, 0 ms clock, 0 bytes, 0 allocs
init crypto @0.92 ms, 0.003 ms clock, 160 bytes, 1 allocs
init crypto/sha1 @0.94 ms, 0.002 ms clock, 0 bytes, 0 allocs
init cmd/internal/goobj @0.96 ms, 0.042 ms clock, 14408 bytes, 3 allocs
init compress/flate @1.0 ms, 0.014 ms clock, 4240 bytes, 7 allocs
init compress/zlib @1.0 ms, 0.002 ms clock, 48 bytes, 3 allocs
init debug/dwarf @1.0 ms, 0.047 ms clock, 13536 bytes, 22 allocs
init debug/elf @1.1 ms, 0.001 ms clock, 16 bytes, 1 allocs
init cmd/link/internal/sym @1.1 ms, 0.008 ms clock, 80 bytes, 2 allocs
init encoding/hex @1.1 ms, 0.001 ms clock, 16 bytes, 1 allocs
init encoding/base64 @1.1 ms, 0.005 ms clock, 1408 bytes, 4 allocs
init encoding/json @1.2 ms, 0.004 ms clock, 32 bytes, 2 allocs
init crypto/sha256 @1.2 ms, 0.001 ms clock, 0 bytes, 0 allocs
init hash/crc32 @1.2 ms, 0.013 ms clock, 1024 bytes, 1 allocs
init compress/gzip @1.2 ms, 0.001 ms clock, 32 bytes, 2 allocs
init runtime/pprof @1.2 ms, 0.001 ms clock, 32 bytes, 2 allocs
init cmd/link/internal/ld @1.2 ms, 0.027 ms clock, 14848 bytes, 88 allocs
init cmd/internal/obj/riscv @1.3 ms, 0.021 ms clock, 1120 bytes, 7 allocs
init regexp/syntax @1.3 ms, 0.010 ms clock, 7232 bytes, 8 allocs
init regexp @1.4 ms, 0.003 ms clock, 0 bytes, 0 allocs
init cmd/link/internal/wasm @1.4 ms, 0.044 ms clock, 3384 bytes, 51 allocs
init internal/bytealg @0.004 ms, 0 ms clock, 0 bytes, 0 allocs
init runtime @0.060 ms, 0.040 ms clock, 0 bytes, 0 allocs
init errors @0.27 ms, 0.004 ms clock, 0 bytes, 0 allocs
init math @0.32 ms, 0 ms clock, 0 bytes, 0 allocs
init strconv @0.36 ms, 0.006 ms clock, 32 bytes, 2 allocs
init sync @0.40 ms, 0.003 ms clock, 16 bytes, 1 allocs
init unicode @0.44 ms, 0.065 ms clock, 23320 bytes, 24 allocs
init reflect @0.55 ms, 0.001 ms clock, 0 bytes, 0 allocs
init io @0.59 ms, 0.002 ms clock, 144 bytes, 9 allocs
init internal/oserror @0.63 ms, 0 ms clock, 80 bytes, 5 allocs
init syscall @0.68 ms, 0.008 ms clock, 816 bytes, 2 allocs
init time @0.73 ms, 0.010 ms clock, 384 bytes, 8 allocs
init path @0.78 ms, 0 ms clock, 16 bytes, 1 allocs
init io/fs @0.82 ms, 0 ms clock, 16 bytes, 1 allocs
init internal/poll @0.85 ms, 0.001 ms clock, 64 bytes, 4 allocs
init os @0.89 ms, 0.067 ms clock, 4816 bytes, 22 allocs
init fmt @1.0 ms, 0 ms clock, 32 bytes, 2 allocs
grep init | wc -l
258
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