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7 Commits

Author SHA1 Message Date
Eugene 14dcf38e7d
Make AppendKey in json inlinable (#226) 
This change increase performance by inlining this frequently called function

Benchmark:

| name                                   | old time/op |    new time/op |    delta | params |
|---|---|---|---|---|
| LogEmpty-8                               | 14.1ns ±10% |    15.6ns ±13% |  +10.43% |  (p=0.003 n=10+10) |
| Disabled-8                               | 1.27ns ± 0% |    1.35ns ± 1% |   +6.54% |  (p=0.000 n=9+10) |
| Info-8                                   | 39.8ns ± 5% |    37.9ns ± 2% |   -4.55% |  (p=0.000 n=10+10) |
| ContextFields-8                          | 42.2ns ± 4% |    39.7ns ± 3% |   -6.04% |  (p=0.000 n=10+10) |
| ContextAppend-8                          | 15.3ns ± 0% |    14.5ns ± 0% |   -5.23% |  (p=0.000 n=9+10) |
| LogFields-8                              |  179ns ± 0% |     176ns ± 1% |   -1.23% |  (p=0.000 n=10+10) |
| LogArrayObject-8                         |  526ns ± 1% |     491ns ± 1% |   -6.65% |  (p=0.000 n=9+10) |
| LogFieldType/Bools-8                     | 34.5ns ± 2% |    33.3ns ± 4% |   -3.63% |  (p=0.000 n=9+10) |
| LogFieldType/Int-8                       | 29.7ns ± 4% |    28.3ns ± 6% |   -4.71% |  (p=0.003 n=10+10) |
| LogFieldType/Str-8                       | 29.6ns ± 3% |    27.1ns ± 2% |   -8.19% |  (p=0.000 n=10+10) |
| LogFieldType/Time-8                      |  119ns ± 0% |     118ns ± 0% |   -0.84% |  (p=0.000 n=9+9) |
| LogFieldType/Interfaces-8                |  504ns ± 1% |     516ns ± 1% |   +2.46% |  (p=0.000 n=10+10) |
| LogFieldType/Object-8                    | 73.7ns ± 2% |    71.6ns ± 1% |   -2.94% |  (p=0.000 n=10+10) |
| LogFieldType/Bool-8                      | 28.9ns ± 6% |    25.9ns ± 3% |  -10.35% |  (p=0.000 n=9+10) |
| LogFieldType/Strs-8                      | 53.7ns ± 2% |    51.6ns ± 1% |   -3.95% |  (p=0.000 n=9+10) |
| LogFieldType/Err-8                       | 39.2ns ± 2% |    38.1ns ± 4% |   -2.66% |  (p=0.006 n=10+10) |
| LogFieldType/Interface-8                 |  147ns ± 1% |     145ns ± 1% |   -1.22% |  (p=0.001 n=10+10) |
| LogFieldType/Interface(Object)-8         | 78.8ns ± 1% |    76.9ns ± 1% |   -2.43% |  (p=0.000 n=10+10) |
| LogFieldType/Interface(Objects)-8        |  516ns ± 0% |     507ns ± 1% |   -1.66% |  (p=0.000 n=8+10) |
| LogFieldType/Ints-8                      | 52.4ns ± 1% |    48.1ns ± 1% |   -8.28% |  (p=0.000 n=10+10) |
| LogFieldType/Float-8                     | 39.8ns ± 1% |    38.4ns ± 2% |   -3.33% |  (p=0.000 n=10+9) |
| LogFieldType/Times-8                     |  887ns ± 0% |     887ns ± 0% |     ~    |  (p=0.164 n=8+10) |
| LogFieldType/Dur-8                       | 41.1ns ± 2% |    40.2ns ± 6% |   -2.10% |  (p=0.014 n=10+10) |
| LogFieldType/Durs-8                      |  266ns ± 0% |     262ns ± 0% |   -1.35% |  (p=0.000 n=7+10) |
| LogFieldType/Floats-8                    |  166ns ± 0% |     165ns ± 1% |     ~    |  (p=0.238 n=10+10) |
| LogFieldType/Errs-8                      |  126ns ± 1% |     120ns ± 2% |   -4.61% |  (p=0.000 n=10+10) |
| ContextFieldType/Bool-8                  |  140ns ± 2% |     140ns ± 2% |     ~    |  (p=0.701 n=10+9) |
| ContextFieldType/Err-8                   |  150ns ± 3% |     150ns ± 2% |     ~    |  (p=0.932 n=10+10) |
| ContextFieldType/Interfaces-8            |  631ns ± 1% |     628ns ± 1% |     ~    |  (p=0.108 n=10+10) |
| ContextFieldType/Floats-8                |  263ns ± 1% |     257ns ± 1% |   -2.05% |  (p=0.000 n=10+10) |
| ContextFieldType/Errs-8                  |  205ns ± 2% |     204ns ± 2% |     ~    |  (p=0.499 n=10+9) |
| ContextFieldType/Dur-8                   |  146ns ± 3% |     149ns ± 2% |   +1.86% |  (p=0.011 n=9+10) |
| ContextFieldType/Durs-8                  |  372ns ± 1% |     367ns ± 1% |   -1.24% |  (p=0.000 n=10+10) |
| ContextFieldType/Bools-8                 |  145ns ± 2% |     144ns ± 3% |     ~    |  (p=0.447 n=10+10) |
| ContextFieldType/Ints-8                  |  157ns ± 3% |     157ns ± 2% |     ~    |  (p=0.976 n=9+9) |
| ContextFieldType/Float-8                 |  147ns ± 3% |     148ns ± 4% |     ~    |  (p=0.385 n=9+10) |
| ContextFieldType/Strs-8                  |  158ns ± 3% |     157ns ± 2% |     ~    |  (p=0.666 n=10+10) |
| ContextFieldType/Time-8                  |  143ns ± 2% |     141ns ± 3% |   -1.75% |  (p=0.035 n=10+10) |
| ContextFieldType/Times-8                 |  159ns ± 4% |     159ns ± 2% |     ~    |  (p=0.978 n=10+10) |
| ContextFieldType/Interface(Object)-8     |  252ns ± 2% |     251ns ± 2% |     ~    |  (p=0.415 n=10+10) |
| ContextFieldType/Timestamp-8             |  167ns ± 2% |     167ns ± 3% |     ~    |  (p=0.662 n=10+10) |
| ContextFieldType/Int-8                   |  142ns ± 4% |     140ns ± 2% |   -2.04% |  (p=0.026 n=10+10) |
| ContextFieldType/Str-8                   |  142ns ± 1% |     141ns ± 3% |   -1.00% |  (p=0.016 n=9+10) |
| ContextFieldType/Interface-8             |  253ns ± 1% |     249ns ± 3% |     ~    |  (p=0.055 n=9+10) |
| ContextFieldType/Interface(Objects)-8    |  632ns ± 1% |     624ns ± 1% |   -1.20% |  (p=0.000 n=10+9) |
| ContextFieldType/Object-8                |  194ns ± 2% |     192ns ± 2% |     ~    |  (p=0.083 n=10+10) |
| Hooks/Nop/Single-8                       | 16.5ns ± 6% |    15.5ns ± 5% |   -5.95% |  (p=0.001 n=10+10) |
| Hooks/Nop/Multi-8                        | 18.5ns ± 6% |    17.8ns ± 4% |   -3.66% |  (p=0.009 n=10+9) |
| Hooks/Simple-8                           | 31.0ns ± 2% |    28.1ns ± 2% |   -9.24% |  (p=0.000 n=8+9) |
| Samplers/BasicSampler_1-8                | 0.65ns ± 1% |    0.63ns ± 1% |   -1.78% |  (p=0.000 n=10+9) |
| Samplers/BasicSampler_5-8                | 30.0ns ± 1% |    32.2ns ± 0% |   +7.29% |  (p=0.000 n=10+9) |
| Samplers/RandomSampler-8                 | 92.8ns ± 1% |    90.8ns ± 1% |   -2.25% |  (p=0.000 n=10+10) |
| Samplers/BurstSampler-8                  | 34.5ns ± 1% |    36.6ns ± 1% |   +5.95% |  (p=0.000 n=9+9) |
| Samplers/BurstSamplerNext-8              | 46.3ns ± 0% |    46.1ns ± 0% |   -0.41% |  (p=0.001 n=9+7) |
| ConsoleWriter-8                          | 5.90µs ± 0% |    5.84µs ± 1% |   -0.91% |  (p=0.000 n=10+10) |
 2020-05-05 19:44:34 -07:00
IxDay 9938a23cba Fix JSON when object is first to be pushed (#154) 
When pushing an object to the logger, and this object was the first
field added. Zerolog was outputting an invalid json blob, issuing an
extra comma before the object. This patch ensure that JSON is still valid
even if an object is pushed first to the logger.

Fixes #152
 2019-06-04 23:48:09 -07:00
Olivier Poitrey ea1184be2b Get back some ns by removing the extra inferance added by binary support 
benchstat old new
name                                   old time/op    new time/op    delta
LogEmpty-8                               15.2ns ±14%    13.4ns ± 3%  -12.11%  (p=0.008 n=5+5)
Disabled-8                               2.50ns ± 1%    2.28ns ± 6%   -8.81%  (p=0.008 n=5+5)
Info-8                                   44.4ns ± 1%    36.4ns ± 4%  -17.99%  (p=0.008 n=5+5)
ContextFields-8                          47.6ns ± 1%    39.4ns ± 7%  -17.30%  (p=0.008 n=5+5)
ContextAppend-8                          18.9ns ± 4%    15.2ns ± 4%  -19.68%  (p=0.008 n=5+5)
LogFields-8                               181ns ± 2%     173ns ± 2%   -4.63%  (p=0.008 n=5+5)
LogArrayObject-8                          530ns ± 3%     487ns ± 3%   -8.11%  (p=0.008 n=5+5)
LogFieldType/Int-8                       29.5ns ± 3%    28.8ns ± 2%     ~     (p=0.167 n=5+5)
LogFieldType/Interface-8                  180ns ± 7%     175ns ± 4%     ~     (p=0.579 n=5+5)
LogFieldType/Interface(Object)-8         87.8ns ± 3%    80.5ns ± 1%   -8.29%  (p=0.008 n=5+5)
LogFieldType/Object-8                    83.7ns ± 2%    77.2ns ± 3%   -7.76%  (p=0.008 n=5+5)
LogFieldType/Bools-8                     34.6ns ± 3%    32.3ns ± 6%   -6.64%  (p=0.032 n=5+5)
LogFieldType/Float-8                     43.0ns ± 4%    40.5ns ± 4%   -5.86%  (p=0.016 n=5+5)
LogFieldType/Str-8                       29.8ns ± 2%    26.5ns ± 5%  -11.01%  (p=0.008 n=5+5)
LogFieldType/Err-8                       32.8ns ± 2%    29.8ns ± 4%   -9.21%  (p=0.008 n=5+5)
LogFieldType/Durs-8                       309ns ± 3%     304ns ± 3%     ~     (p=0.238 n=5+5)
LogFieldType/Floats-8                     175ns ± 2%     174ns ± 3%     ~     (p=0.968 n=5+5)
LogFieldType/Strs-8                      51.0ns ± 3%    48.4ns ± 6%   -5.06%  (p=0.032 n=5+5)
LogFieldType/Dur-8                       44.5ns ± 3%    41.3ns ± 3%   -7.11%  (p=0.008 n=5+5)
LogFieldType/Interface(Objects)-8         758ns ± 3%     760ns ± 6%     ~     (p=1.000 n=5+5)
LogFieldType/Interfaces-8                 772ns ± 5%     762ns ± 4%     ~     (p=0.794 n=5+5)
LogFieldType/Bool-8                      28.0ns ± 6%    26.5ns ± 9%     ~     (p=0.143 n=5+5)
LogFieldType/Ints-8                      49.6ns ± 2%    46.2ns ± 2%   -6.70%  (p=0.008 n=5+5)
LogFieldType/Errs-8                      46.5ns ±11%    40.9ns ± 4%  -11.92%  (p=0.008 n=5+5)
LogFieldType/Time-8                       115ns ± 3%     113ns ± 3%     ~     (p=0.167 n=5+5)
LogFieldType/Times-8                      810ns ± 1%     811ns ± 3%     ~     (p=0.889 n=5+5)
ContextFieldType/Errs-8                   158ns ± 6%     156ns ±12%     ~     (p=1.000 n=5+5)
ContextFieldType/Times-8                  165ns ±11%     173ns ± 9%     ~     (p=0.651 n=5+5)
ContextFieldType/Interface-8              289ns ±13%     287ns ±11%     ~     (p=0.690 n=5+5)
ContextFieldType/Interface(Object)-8      285ns ±12%     297ns ± 6%     ~     (p=0.238 n=5+5)
ContextFieldType/Interface(Objects)-8     941ns ± 6%     941ns ± 5%     ~     (p=1.000 n=5+5)
ContextFieldType/Object-8                 201ns ± 5%     210ns ±12%     ~     (p=0.262 n=5+5)
ContextFieldType/Ints-8                   173ns ±10%     165ns ± 9%     ~     (p=0.198 n=5+5)
ContextFieldType/Floats-8                 297ns ± 6%     292ns ± 7%     ~     (p=0.579 n=5+5)
ContextFieldType/Timestamp-8              174ns ± 9%     174ns ±11%     ~     (p=0.810 n=5+5)
ContextFieldType/Durs-8                   445ns ± 9%     425ns ± 3%     ~     (p=0.151 n=5+5)
ContextFieldType/Interfaces-8             944ns ± 6%     876ns ±10%     ~     (p=0.095 n=5+5)
ContextFieldType/Strs-8                   179ns ±11%     165ns ±13%     ~     (p=0.135 n=5+5)
ContextFieldType/Dur-8                    158ns ± 8%     160ns ±19%     ~     (p=1.000 n=5+5)
ContextFieldType/Time-8                   152ns ±15%     148ns ±14%     ~     (p=0.952 n=5+5)
ContextFieldType/Str-8                    146ns ±12%     147ns ±16%     ~     (p=0.841 n=5+5)
ContextFieldType/Err-8                    138ns ±12%     145ns ±17%     ~     (p=0.595 n=5+5)
ContextFieldType/Int-8                    145ns ±10%     146ns ±13%     ~     (p=0.873 n=5+5)
ContextFieldType/Float-8                  181ns ± 9%     162ns ±12%     ~     (p=0.151 n=5+5)
ContextFieldType/Bool-8                   153ns ±10%     131ns ±19%     ~     (p=0.063 n=5+5)
ContextFieldType/Bools-8                  149ns ±11%     160ns ±16%     ~     (p=0.500 n=5+5)
 2018-05-10 15:01:41 -07:00
Ravi Raju 2ccfab3e07 Support for adding IP Address/Prefix + stream based decoder (#49) 
* added IPAddr, IPPrefix and stream based cbor decoder
* Update README with cbor decoder tool info
* Update README in cbor with comparison data
 2018-04-03 23:07:18 +02:00
Ravi Raju ddfae1b613 Binary format support (#37) 
Adds support for binary logging (with cbor encoding) in addition to JSON. Use the binary_log compile tag to enable the feature.
 2018-03-28 11:49:41 -07:00
Max Wolter 1c575db928 Add support for hex-encoded of byte slice (#42) 2018-03-15 10:29:26 -07:00
Olivier Poitrey 6cdd9977c4 Refactor JSON encoding code 2017-07-25 22:05:32 -07:00