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Dawid Ciężarkiewicz edited this page Apr 8, 2017 · 19 revisions

Benchmark dump archive. Starting from most recent ones.

slog-2.0.0-3.1

test log_async_json_blackbox_00br_00_ow ... bench: 136 ns/iter (+/- 1) test log_async_json_blackbox_00br_10_ow ... bench: 136 ns/iter (+/- 1) test log_async_json_blackbox_10br_00ow ... bench: 405 ns/iter (+/- 9) test log_async_json_blackbox_10br_10ow ... bench: 410 ns/iter (+/- 7) test log_empty_json_blackbox_00br_10ow ... bench: 105 ns/iter (+/- 0) test log_empty_json_blackbox_10br_10ow ... bench: 189 ns/iter (+/- 17) test log_empty_json_blackbox_i32closure ... bench: 36 ns/iter (+/- 13) test log_empty_json_blackbox_i32pushclosure ... bench: 34 ns/iter (+/- 1) test log_empty_json_blackbox_i32val ... bench: 32 ns/iter (+/- 0) test log_empty_json_blackbox_strclosure ... bench: 68 ns/iter (+/- 1) test log_empty_json_blackbox_strpushclosure ... bench: 59 ns/iter (+/- 1) test log_json_blackbox_10br_00ow ... bench: 883 ns/iter (+/- 25) test log_json_blackbox_10br_10ow ... bench: 958 ns/iter (+/- 16) test log_json_blackbox_i32closure ... bench: 786 ns/iter (+/- 13) test log_json_blackbox_i32pushclosure ... bench: 788 ns/iter (+/- 18) test log_json_blackbox_i32val ... bench: 799 ns/iter (+/- 29) test log_json_blackbox_strclosure ... bench: 834 ns/iter (+/- 17) test log_json_blackbox_strpushclosure ... bench: 825 ns/iter (+/- 14) test logger_child_00prev_00new ... bench: 47 ns/iter (+/- 0) test logger_child_00prev_10new ... bench: 58 ns/iter (+/- 0) test logger_child_10prev_00new ... bench: 44 ns/iter (+/- 0) test logger_child_10prev_10new ... bench: 55 ns/iter (+/- 3) test logger_clone ... bench: 21 ns/iter (+/- 1) test logger_clone_10prev ... bench: 20 ns/iter (+/- 0) test tmp_file_write_1b ... bench: 368 ns/iter (+/- 19) test tmp_file_write_1kib ... bench: 522 ns/iter (+/- 15) test x100_arc::log_discard_00br_00ow ... bench: 292 ns/iter (+/- 5) test x100_arc::log_discard_00br_10ow ... bench: 295 ns/iter (+/- 15) test x100_arc::log_discard_10br_00ow ... bench: 1,006 ns/iter (+/- 50) test x100_arc::log_discard_u32closure ... bench: 364 ns/iter (+/- 18) test x100_arc::log_discard_u32val ... bench: 361 ns/iter (+/- 18) test x100_arc::log_filter_out_empty ... bench: 262 ns/iter (+/- 5) test x100_typ::log_discard_00br_00ow ... bench: 240 ns/iter (+/- 12) test x100_typ::log_discard_00br_10ow ... bench: 240 ns/iter (+/- 12) test x100_typ::log_discard_10br_00ow ... bench: 960 ns/iter (+/- 47) test x100_typ::log_discard_u32closure ... bench: 312 ns/iter (+/- 15) test x100_typ::log_discard_u32val ... bench: 311 ns/iter (+/- 6) test x100_typ::log_filter_out_empty ... bench: 192 ns/iter (+/- 5) test x1_arc::log_discard_00br_00ow ... bench: 2 ns/iter (+/- 0) test x1_arc::log_discard_00br_10ow ... bench: 3 ns/iter (+/- 0) test x1_arc::log_discard_10br_00ow ... bench: 3 ns/iter (+/- 0) test x1_arc::log_discard_u32closure ... bench: 2 ns/iter (+/- 0) test x1_arc::log_discard_u32val ... bench: 3 ns/iter (+/- 0) test x1_arc::log_filter_out_empty ... bench: 2 ns/iter (+/- 0) test x1_typ::log_discard_00br_00ow ... bench: 2 ns/iter (+/- 0) test x1_typ::log_discard_00br_10ow ... bench: 2 ns/iter (+/- 0) test x1_typ::log_discard_10br_00ow ... bench: 2 ns/iter (+/- 0) test x1_typ::log_discard_u32closure ... bench: 2 ns/iter (+/- 0) test x1_typ::log_discard_u32val ... bench: 2 ns/iter (+/- 0) test x1_typ::log_filter_out_empty ... bench: 2 ns/iter (+/- 0) 

slog-2.0.0-alpha

test log_async_json_blackbox_00br_00_ow ... bench: 145 ns/iter (+/- 2) test log_async_json_blackbox_00br_10_ow ... bench: 136 ns/iter (+/- 1) test log_async_json_blackbox_10br_00ow ... bench: 394 ns/iter (+/- 3) test log_async_json_blackbox_10br_10ow ... bench: 392 ns/iter (+/- 3) test log_empty_json_blackbox_00br_10ow ... bench: 100 ns/iter (+/- 5) test log_empty_json_blackbox_10br_10ow ... bench: 178 ns/iter (+/- 17) test log_empty_json_blackbox_i32closure ... bench: 31 ns/iter (+/- 2) test log_empty_json_blackbox_i32pushclosure ... bench: 30 ns/iter (+/- 1) test log_empty_json_blackbox_i32val ... bench: 31 ns/iter (+/- 1) test log_empty_json_blackbox_strclosure ... bench: 66 ns/iter (+/- 2) test log_empty_json_blackbox_strpushclosure ... bench: 54 ns/iter (+/- 2) test log_json_blackbox_10br_00ow ... bench: 849 ns/iter (+/- 40) test log_json_blackbox_10br_10ow ... bench: 963 ns/iter (+/- 63) test log_json_blackbox_i32closure ... bench: 758 ns/iter (+/- 63) test log_json_blackbox_i32pushclosure ... bench: 757 ns/iter (+/- 30) test log_json_blackbox_i32val ... bench: 763 ns/iter (+/- 33) test log_json_blackbox_strclosure ... bench: 794 ns/iter (+/- 70) test log_json_blackbox_strpushclosure ... bench: 776 ns/iter (+/- 55) test logger_child_00prev_00new ... bench: 46 ns/iter (+/- 4) test logger_child_00prev_10new ... bench: 56 ns/iter (+/- 3) test logger_child_10prev_00new ... bench: 41 ns/iter (+/- 1) test logger_child_10prev_10new ... bench: 55 ns/iter (+/- 15) test logger_clone ... bench: 19 ns/iter (+/- 0) test logger_clone_10prev ... bench: 19 ns/iter (+/- 1) test tmp_file_write_1b ... bench: 367 ns/iter (+/- 7) test tmp_file_write_1kib ... bench: 509 ns/iter (+/- 29) test x100::log_discard_00br_00ow_x100 ... bench: 343 ns/iter (+/- 34) test x100::log_discard_00br_10ow_x100 ... bench: 343 ns/iter (+/- 15) test x100::log_discard_10br_00ow_x100 ... bench: 1,049 ns/iter (+/- 74) test x100::log_discard_u32closure_x100 ... bench: 410 ns/iter (+/- 30) test x100::log_discard_u32val_x100 ... bench: 411 ns/iter (+/- 24) test x100::log_filter_out_empty_x100 ... bench: 268 ns/iter (+/- 18) test x1::log_discard_00br_00ow_x1 ... bench: 3 ns/iter (+/- 0) test x1::log_discard_00br_10ow_x1 ... bench: 3 ns/iter (+/- 0) test x1::log_discard_10br_00ow_x1 ... bench: 3 ns/iter (+/- 0) test x1::log_discard_u32closure_x1 ... bench: 3 ns/iter (+/- 0) test x1::log_discard_u32val_x1 ... bench: 3 ns/iter (+/- 0) test x1::log_filter_out_empty_x1 ... bench: 2 ns/iter (+/- 0) 

slog 1.4.1 - Probably just affected by compiler optimization improvements

test log_discard_empty ... bench: 2 ns/iter (+/- 0) test log_discard_i32closure ... bench: 2 ns/iter (+/- 0) test log_discard_i32val ... bench: 2 ns/iter (+/- 0) test log_discard_nonempty ... bench: 2 ns/iter (+/- 0) test log_discard_nonempty_10 ... bench: 2 ns/iter (+/- 0) test log_filter_out_empty ... bench: 2 ns/iter (+/- 0) test log_stream_async_empty_json_blackbox_10 ... bench: 468 ns/iter (+/- 5) test log_stream_async_empty_json_blackbox_i32val ... bench: 197 ns/iter (+/- 1) test log_stream_async_empty_json_blackbox_log_10 ... bench: 147 ns/iter (+/- 0) test log_stream_async_json_blackbox_10 ... bench: 494 ns/iter (+/- 4) test log_stream_async_json_blackbox_i32val ... bench: 305 ns/iter (+/- 107) test log_stream_async_json_blackbox_log_10 ... bench: 220 ns/iter (+/- 9) test log_stream_empty_json_blackbox_10 ... bench: 448 ns/iter (+/- 23) test log_stream_empty_json_blackbox_i32closure ... bench: 61 ns/iter (+/- 4) test log_stream_empty_json_blackbox_i32pushclosure ... bench: 61 ns/iter (+/- 1) test log_stream_empty_json_blackbox_i32val ... bench: 61 ns/iter (+/- 1) test log_stream_empty_json_blackbox_log_10 ... bench: 481 ns/iter (+/- 47) test log_stream_empty_json_blackbox_strclosure ... bench: 112 ns/iter (+/- 15) test log_stream_empty_json_blackbox_strpushclosure ... bench: 97 ns/iter (+/- 2) test log_stream_json_blackbox_10 ... bench: 1,402 ns/iter (+/- 191) test log_stream_json_blackbox_i32closure ... bench: 956 ns/iter (+/- 129) test log_stream_json_blackbox_i32pushclosure ... bench: 938 ns/iter (+/- 21) test log_stream_json_blackbox_i32val ... bench: 938 ns/iter (+/- 119) test log_stream_json_blackbox_log_10 ... bench: 1,507 ns/iter (+/- 203) test log_stream_json_blackbox_strclosure ... bench: 1,017 ns/iter (+/- 96) test log_stream_json_blackbox_strpushclosure ... bench: 1,024 ns/iter (+/- 125) test logger_clone_empty ... bench: 19 ns/iter (+/- 0) test logger_clone_nonempty ... bench: 21 ns/iter (+/- 1) test logger_new_empty ... bench: 21 ns/iter (+/- 2) test logger_new_nonempty ... bench: 54 ns/iter (+/- 7) test logger_new_nonempty_10 ... bench: 58 ns/iter (+/- 5) test tmp_file_write_1b ... bench: 378 ns/iter (+/- 13) test tmp_file_write_1kib ... bench: 539 ns/iter (+/- 27) 

7347a13 - Switch AsyncStramer to use slog_extra::Async

test log_discard_empty ... bench: 2 ns/iter (+/- 1) test log_discard_i32closure ... bench: 3 ns/iter (+/- 1) test log_discard_i32val ... bench: 3 ns/iter (+/- 1) test log_discard_nonempty ... bench: 3 ns/iter (+/- 0) test log_discard_nonempty_10 ... bench: 12 ns/iter (+/- 1) test log_filter_out_empty ... bench: 2 ns/iter (+/- 0) test log_stream_async_empty_json_blackbox_10 ... bench: 468 ns/iter (+/- 10) test log_stream_async_empty_json_blackbox_i32val ... bench: 195 ns/iter (+/- 6) test log_stream_async_empty_json_blackbox_log_10 ... bench: 140 ns/iter (+/- 8) test log_stream_async_json_blackbox_10 ... bench: 481 ns/iter (+/- 24) test log_stream_async_json_blackbox_i32val ... bench: 182 ns/iter (+/- 28) test log_stream_async_json_blackbox_log_10 ... bench: 134 ns/iter (+/- 8) test log_stream_empty_json_blackbox_10 ... bench: 407 ns/iter (+/- 14) test log_stream_empty_json_blackbox_i32closure ... bench: 62 ns/iter (+/- 3) test log_stream_empty_json_blackbox_i32pushclosure ... bench: 62 ns/iter (+/- 2) test log_stream_empty_json_blackbox_i32val ... bench: 63 ns/iter (+/- 4) test log_stream_empty_json_blackbox_log_10 ... bench: 440 ns/iter (+/- 22) test log_stream_empty_json_blackbox_strclosure ... bench: 112 ns/iter (+/- 5) test log_stream_empty_json_blackbox_strpushclosure ... bench: 97 ns/iter (+/- 7) test log_stream_json_blackbox_10 ... bench: 1,332 ns/iter (+/- 71) test log_stream_json_blackbox_i32closure ... bench: 939 ns/iter (+/- 29) test log_stream_json_blackbox_i32pushclosure ... bench: 949 ns/iter (+/- 57) test log_stream_json_blackbox_i32val ... bench: 949 ns/iter (+/- 51) test log_stream_json_blackbox_log_10 ... bench: 1,362 ns/iter (+/- 76) test log_stream_json_blackbox_strclosure ... bench: 1,001 ns/iter (+/- 57) test log_stream_json_blackbox_strpushclosure ... bench: 977 ns/iter (+/- 48) test logger_clone_empty ... bench: 20 ns/iter (+/- 1) test logger_clone_nonempty ... bench: 20 ns/iter (+/- 1) test logger_new_empty ... bench: 21 ns/iter (+/- 1) test logger_new_nonempty ... bench: 54 ns/iter (+/- 2) test logger_new_nonempty_10 ... bench: 63 ns/iter (+/- 3) test tmp_file_write_1b ... bench: 472 ns/iter (+/- 25) test tmp_file_write_1kib ... bench: 581 ns/iter (+/- 28) 

732047 BREAKING: Rewrite handling of owned values.

test log_discard_empty ... bench: 2 ns/iter (+/[1/358] test log_discard_i32closure ... bench: 3 ns/iter (+/- 1) test log_discard_i32val ... bench: 4 ns/iter (+/- 0) test log_discard_nonempty ... bench: 4 ns/iter (+/- 1) test log_discard_nonempty_10 ... bench: 13 ns/iter (+/- 0) test log_filter_out_empty ... bench: 2 ns/iter (+/- 0) test log_stream_empty_json_blackbox_10 ... bench: 439 ns/iter (+/- 2) test log_stream_empty_json_blackbox_i32closure ... bench: 62 ns/iter (+/- 4) test log_stream_empty_json_blackbox_i32pushclosure ... bench: 62 ns/iter (+/- 5) test log_stream_empty_json_blackbox_i32val ... bench: 63 ns/iter (+/- 4) test log_stream_empty_json_blackbox_strclosure ... bench: 112 ns/iter (+/- 3) test log_stream_empty_json_blackbox_strpushclosure ... bench: 97 ns/iter (+/- 5) test log_stream_json_blackbox_10 ... bench: 1,487 ns/iter (+/- 67) test log_stream_json_blackbox_i32closure ... bench: 993 ns/iter (+/- 5) test log_stream_json_blackbox_i32pushclosure ... bench: 1,000 ns/iter (+/- 38) test log_stream_json_blackbox_i32val ... bench: 995 ns/iter (+/- 41) test log_stream_json_blackbox_strclosure ... bench: 1,038 ns/iter (+/- 64) test log_stream_json_blackbox_strpushclosure ... bench: 1,020 ns/iter (+/- 61) test logger_clone_empty ... bench: 21 ns/iter (+/- 0) test logger_clone_nonempty ... bench: 20 ns/iter (+/- 1) test logger_new_empty ... bench: 22 ns/iter (+/- 0) test logger_new_nonempty ... bench: 54 ns/iter (+/- 0) test logger_new_nonempty_10 ... bench: 64 ns/iter (+/- 2) test tmp_file_write_1b ... bench: 449 ns/iter (+/- 11) test tmp_file_write_1kib ... bench: 583 ns/iter (+/- 32) 

6cfc54c

test log_discard_empty ... bench: 2 ns/iter (+/- 0) test log_discard_i32closure ... bench: 3 ns/iter (+/- 1) test log_discard_i32val ... bench: 3 ns/iter (+/- 1) test log_discard_nonempty ... bench: 3 ns/iter (+/- 1) test log_discard_nonempty_10 ... bench: 13 ns/iter (+/- 1) test log_filter_out_empty ... bench: 2 ns/iter (+/- 0) test log_stream_empty_json_blackbox_i32closure ... bench: 66 ns/iter (+/- 10) test log_stream_empty_json_blackbox_i32pushclosure ... bench: 71 ns/iter (+/- 45) test log_stream_empty_json_blackbox_i32val ... bench: 66 ns/iter (+/- 4) test log_stream_empty_json_blackbox_strclosure ... bench: 122 ns/iter (+/- 6) test log_stream_empty_json_blackbox_strpushclosure ... bench: 111 ns/iter (+/- 7) test log_stream_json_blackbox_i32closure ... bench: 1,013 ns/iter (+/- 36) test log_stream_json_blackbox_i32pushclosure ... bench: 1,024 ns/iter (+/- 21) test log_stream_json_blackbox_i32val ... bench: 1,081 ns/iter (+/- 54) test log_stream_json_blackbox_strclosure ... bench: 1,077 ns/iter (+/- 42) test log_stream_json_blackbox_strpushclosure ... bench: 1,062 ns/iter (+/- 40) test logger_clone_empty ... bench: 20 ns/iter (+/- 1) test logger_clone_nonempty ... bench: 20 ns/iter (+/- 0) test logger_new_empty ... bench: 40 ns/iter (+/- 1) test logger_new_nonempty ... bench: 67 ns/iter (+/- 2) test logger_new_nonempty_10 ... bench: 206 ns/iter (+/- 5) 

Rework macros - 92c86ef

test log_discard_empty ... bench: 2 ns/iter (+/- 0) test log_discard_i32closure ... bench: 4 ns/iter (+/- 1) test log_discard_i32val ... bench: 3 ns/iter (+/- 1) test log_discard_nonempty ... bench: 4 ns/iter (+/- 1) test log_filter_out_empty ... bench: 2 ns/iter (+/- 0) test log_stream_empty_json_blackbox_i32closure ... bench: 92 ns/iter (+/- 3) test log_stream_empty_json_blackbox_i32pushclosure ... bench: 93 ns/iter (+/- 0) test log_stream_empty_json_blackbox_i32val ... bench: 93 ns/iter (+/- 5) test log_stream_empty_json_blackbox_strclosure ... bench: 169 ns/iter (+/- 6) test log_stream_empty_json_blackbox_strpushclosure ... bench: 152 ns/iter (+/- 5) test log_stream_json_blackbox_i32closure ... bench: 1,052 ns/iter (+/- 36) test log_stream_json_blackbox_i32pushclosure ... bench: 1,032 ns/iter (+/- 55) test log_stream_json_blackbox_i32val ... bench: 1,044 ns/iter (+/- 70) test log_stream_json_blackbox_strclosure ... bench: 1,138 ns/iter (+/- 62) test log_stream_json_blackbox_strpushclosure ... bench: 1,117 ns/iter (+/- 34) test logger_clone_empty ... bench: 20 ns/iter (+/- 1) test logger_clone_nonempty ... bench: 20 ns/iter (+/- 1) test logger_new_empty ... bench: 42 ns/iter (+/- 2) test logger_new_nonempty ... bench: 67 ns/iter (+/- 2) 

Json without default fields - d0fe9be

test log_discard_empty ... bench: 3 ns/iter (+/- 0) test log_discard_i32closure ... bench: 4 ns/iter (+/- 0) test log_discard_i32val ... bench: 4 ns/iter (+/- 0) test log_discard_nonempty ... bench: 4 ns/iter (+/- 1) test log_filter_out_empty ... bench: 3 ns/iter (+/- 0) test log_stream_empty_json_blackbox_i32closure ... bench: 92 ns/iter (+/- 6) test log_stream_empty_json_blackbox_i32pushclosure ... bench: 93 ns/iter (+/- 5) test log_stream_empty_json_blackbox_i32val ... bench: 94 ns/iter (+/- 5) test log_stream_empty_json_blackbox_strclosure ... bench: 173 ns/iter (+/- 9) test log_stream_empty_json_blackbox_strpushclosure ... bench: 155 ns/iter (+/- 8) test log_stream_json_blackbox_i32closure ... bench: 994 ns/iter (+/- 72) test log_stream_json_blackbox_i32pushclosure ... bench: 1,040 ns/iter (+/- 9) test log_stream_json_blackbox_i32val ... bench: 1,041 ns/iter (+/- 1) test log_stream_json_blackbox_strclosure ... bench: 1,092 ns/iter (+/- 54) test log_stream_json_blackbox_strpushclosure ... bench: 1,102 ns/iter (+/- 9) test logger_clone_empty ... bench: 21 ns/iter (+/- 0) test logger_clone_nonempty ... bench: 21 ns/iter (+/- 0) test logger_new_empty ... bench: 43 ns/iter (+/- 2) test logger_new_nonempty ... bench: 70 ns/iter (+/- 3) 

Better thread-local io buffers - eda34d6

test log_discard_empty ... bench: 3 ns/iter (+/- 0) test log_discard_i32closure ... bench: 4 ns/iter (+/- 0) test log_discard_i32val ... bench: 4 ns/iter (+/- 0) test log_discard_nonempty ... bench: 4 ns/iter (+/- 0) test log_filter_out_empty ... bench: 3 ns/iter (+/- 0) test log_stream_json_blackbox_i32closure ... bench: 975 ns/iter (+/- 9) test log_stream_json_blackbox_i32pushclosure ... bench: 974 ns/iter (+/- 6) test log_stream_json_blackbox_i32val ... bench: 974 ns/iter (+/- 5) test log_stream_json_blackbox_strclosure ... bench: 1,048 ns/iter (+/- 10) test log_stream_json_blackbox_strpushclosure ... bench: 1,025 ns/iter (+/- 7) test logger_clone_empty ... bench: 18 ns/iter (+/- 0) test logger_clone_nonempty ... bench: 18 ns/iter (+/- 0) test logger_new_empty ... bench: 41 ns/iter (+/- 0) test logger_new_nonempty ... bench: 66 ns/iter (+/- 0) 

Use Box instead of Arc in OwnedKeyValue - 95a75a2 -- after I upgraded my desktop

test log_discard_empty ... bench: 5 ns/iter (+/- 0) test log_discard_i32closure ... bench: 6 ns/iter (+/- 0) test log_discard_i32val ... bench: 6 ns/iter (+/- 0) test log_discard_nonempty ... bench: 6 ns/iter (+/- 0) test log_stream_json_blackbox_i32closure ... bench: 876 ns/iter (+/- 4) test log_stream_json_blackbox_i32val ... bench: 875 ns/iter (+/- 5) test logger_clone_empty ... bench: 18 ns/iter (+/- 0) test logger_clone_nonempty ... bench: 19 ns/iter (+/- 0) test logger_new_empty ... bench: 42 ns/iter (+/- 0) test logger_new_nonempty ... bench: 64 ns/iter (+/- 0) 

Use Box instead of Arc in OwnedKeyValue - 95a75a2

test log_discard_empty ... bench: 7 ns/iter (+/- 0) test log_discard_i32closure ... bench: 7 ns/iter (+/- 0) test log_discard_i32val ... bench: 7 ns/iter (+/- 0) test log_discard_nonempty ... bench: 7 ns/iter (+/- 0) test log_stream_json_blackbox_i32closure ... bench: 1,249 ns/iter (+/- 13) test log_stream_json_blackbox_i32val ... bench: 1,269 ns/iter (+/- 8) test logger_clone_empty ... bench: 20 ns/iter (+/- 0) test logger_clone_nonempty ... bench: 19 ns/iter (+/- 0) test logger_new_empty ... bench: 54 ns/iter (+/- 0) test logger_new_nonempty ... bench: 76 ns/iter (+/- 0) 

owned arc chaining - 6a0d69f

test log_discard_empty ... bench: 7 ns/iter (+/- 0) test log_discard_i32closure ... bench: 7 ns/iter (+/- 0) test log_discard_i32val ... bench: 7 ns/iter (+/- 0) test log_discard_nonempty ... bench: 7 ns/iter (+/- 0) test log_stream_json_blackbox_i32closure ... bench: 1,260 ns/iter (+/- 10) test log_stream_json_blackbox_i32val ... bench: 1,260 ns/iter (+/- 2) test logger_clone_empty ... bench: 20 ns/iter (+/- 0) test logger_clone_nonempty ... bench: 19 ns/iter (+/- 0) test logger_new_empty ... bench: 52 ns/iter (+/- 0) test logger_new_nonempty ... bench: 87 ns/iter (+/- 0) 

bench better - cb037ce

test log_discard_empty ... bench: 8 ns/iter (+/- 0) test log_discard_i32closure ... bench: 8 ns/iter (+/- 0) test log_discard_i32val ... bench: 8 ns/iter (+/- 0) test log_discard_nonempty ... bench: 8 ns/iter (+/- 0) test log_stream_json_blackbox_i32closure ... bench: 1,251 ns/iter (+/- 14) test log_stream_json_blackbox_i32val ... bench: 1,248 ns/iter (+/- 4) test logger_clone_empty ... bench: 22 ns/iter (+/- 0) test logger_clone_nonempty ... bench: 54 ns/iter (+/- 0) test logger_new_empty ... bench: 31 ns/iter (+/- 0) test logger_new_nonempty ... bench: 112 ns/iter (+/- 1) 

static dispatch - 39e6b5e

test bench::empty_log_discard ... bench: 5 ns/iter (+/- 0) test bench::empty_logger_clone ... bench: 17 ns/iter (+/- 0) test bench::empty_logger_new ... bench: 24 ns/iter (+/- 0) test bench::nonempty_log_discard ... bench: 5 ns/iter (+/- 1) test bench::nonempty_logger_clone ... bench: 47 ns/iter (+/- 0) test bench::nonempty_logger_new ... bench: 109 ns/iter (+/- 0) 

&'a str in RecordInfo - 31912f1

test bench::empty_log_discard ... bench: 24 ns/iter (+/- 0) test bench::empty_logger_clone ... bench: 21 ns/iter (+/- 0) test bench::empty_logger_new ... bench: 25 ns/iter (+/- 0) test bench::nonempty_log_discard ... bench: 24 ns/iter (+/- 0) test bench::nonempty_logger_clone ... bench: 51 ns/iter (+/- 0) test bench::nonempty_logger_new ... bench: 108 ns/iter (+/- 0) 

Lazy ts in RecordInfo - aab82a2

test bench::empty_log_discard ... bench: 28 ns/iter (+/- 0) test bench::empty_logger_clone ... bench: 21 ns/iter (+/- 6) test bench::empty_logger_new ... bench: 25 ns/iter (+/- 0) test bench::nonempty_log_discard ... bench: 39 ns/iter (+/- 0) test bench::nonempty_logger_clone ... bench: 52 ns/iter (+/- 3) test bench::nonempty_logger_new ... bench: 107 ns/iter (+/- 1) 

TL format buffer 43929c2

test bench::empty_log_discard ... bench: 56 ns/iter (+/- 1) test bench::empty_logger_clone ... bench: 21 ns/iter (+/- 0) test bench::empty_logger_new ... bench: 25 ns/iter (+/- 0) test bench::nonempty_log_discard ... bench: 68 ns/iter (+/- 1) test bench::nonempty_logger_clone ... bench: 51 ns/iter (+/- 0) test bench::nonempty_logger_new ... bench: 107 ns/iter (+/- 1) 

Reusing format buffer ff4b78d

test bench::empty_log_discard ... bench: 55 ns/iter (+/- 0) test bench::empty_logger_clone ... bench: 25 ns/iter (+/- 1) test bench::empty_logger_new ... bench: 37 ns/iter (+/- 0) test bench::nonempty_log_discard ... bench: 66 ns/iter (+/- 0) test bench::nonempty_logger_clone ... bench: 56 ns/iter (+/- 0) test bench::nonempty_logger_new ... bench: 121 ns/iter (+/- 1) 

Not reusing format buffer edea27a

test bench::empty_log_discard ... bench: 54 ns/iter (+/- 0) test bench::empty_logger_clone ... bench: 10 ns/iter (+/- 0) test bench::empty_logger_new ... bench: 44 ns/iter (+/- 0) test bench::nonempty_log_discard ... bench: 65 ns/iter (+/- 1) test bench::nonempty_logger_clone ... bench: 10 ns/iter (+/- 0) test bench::nonempty_logger_new ... bench: 142 ns/iter (+/- 0) 

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