Cargo Build Timings

Targets:h2 0.3.11 (lib)
Profile:release
Fresh units:0
Dirty units:49
Total units:49
Max concurrency:8 (jobs=8 ncpu=48)
Build start:2022-02-09T11:13:13Z
Total time:14.0s
rustc:rustc 1.60.0-nightly (21b4a9cfd 2022-01-27)
Host: x86_64-unknown-linux-gnu
Target: x86_64-unknown-linux-gnu
Max (global) rustc threads concurrency:0
Unit Total Codegen Features
1. tokio v1.16.1 4.9s 2.4s (48%) bytes, default, io-util, libc, macros, memchr, mio, net, num_cpus, rt, rt-multi-thread, sync, tokio-macros, winapi
2. h2 v0.3.11 3.8s 1.6s (43%)
3. syn v1.0.86 3.3s 0.8s (25%) clone-impls, default, derive, full, parsing, printing, proc-macro, quote, visit
4. http v0.2.6 2.5s 1.1s (44%)
5. memchr v2.4.1 1.8s 1.3s (75%) default, std
6. tracing-core v0.1.21 1.5s 1.1s (75%) lazy_static, std
7. futures-util v0.3.19 1.4s 0.1s (4%)
8. bytes v1.1.0 1.3s 0.8s (64%) default, std
9. mio v0.7.14 1.2s 0.8s (66%) default, net, os-ext, os-poll, os-util, tcp, udp, uds
10. tokio-util v0.6.9 1.1s 0.6s (59%) codec, default
11. num_cpus v1.13.1 0.9s 0.7s (78%)
12. proc-macro2 v1.0.36 0.9s 0.5s (53%) default, proc-macro
13. tokio-macros v1.7.0 0.9s
14. libc v0.2.116 0.8s 0.2s (26%) default, std
15. tracing v0.1.29 0.7s 0.4s (61%) std
16. autocfg v1.0.1 0.6s 0.3s (54%)
17. quote v1.0.15 0.6s 0.4s (58%) default, proc-macro
18. hashbrown v0.11.2 0.6s 0.0s (7%) raw
19. proc-macro2 v1.0.36 build script 0.5s default, proc-macro
20. syn v1.0.86 build script 0.5s clone-impls, default, derive, full, parsing, printing, proc-macro, quote, visit
21. indexmap v1.8.0 0.5s 0.1s (16%) std
22. libc v0.2.116 build script 0.5s default, std
23. memchr v2.4.1 build script 0.5s default, std
24. log v0.4.14 0.5s 0.2s (51%) std
25. futures-core v0.3.19 build script 0.4s alloc, default, std
26. futures-task v0.3.19 build script 0.3s
27. log v0.4.14 build script 0.3s std
28. futures-util v0.3.19 build script 0.3s
29. indexmap v1.8.0 build script (run) 0.3s std
30. unicode-xid v0.2.2 0.3s 0.0s (11%) default
31. indexmap v1.8.0 build script 0.3s std
32. futures-core v0.3.19 0.2s 0.0s (21%) alloc, default, std
33. itoa v1.0.1 0.2s 0.0s (6%)
34. pin-project-lite v0.2.8 0.2s 0.0s (7%)
35. slab v0.4.5 0.2s 0.0s (6%) default, std
36. futures-sink v0.3.19 0.2s 0.0s (7%) alloc, default, std
37. cfg-if v1.0.0 0.2s 0.0s (7%)
38. futures-task v0.3.19 0.2s 0.0s (17%)
39. fnv v1.0.7 0.2s 0.0s (8%) default, std
40. lazy_static v1.4.0 0.1s 0.0s (8%)
41. pin-utils v0.1.0 0.1s 0.0s (9%)
42. libc v0.2.116 build script (run) 0.1s default, std
43. syn v1.0.86 build script (run) 0.1s clone-impls, default, derive, full, parsing, printing, proc-macro, quote, visit
44. proc-macro2 v1.0.36 build script (run) 0.1s default, proc-macro
45. futures-util v0.3.19 build script (run) 0.0s
46. log v0.4.14 build script (run) 0.0s std
47. futures-core v0.3.19 build script (run) 0.0s alloc, default, std
48. memchr v2.4.1 build script (run) 0.0s default, std
49. futures-task v0.3.19 build script (run) 0.0s