Commit Graph

296 Commits

Author SHA1 Message Date
Olivier Poitrey 24cc441b11 Add more json type tests 2018-03-23 09:58:31 -07:00
Olivier Poitrey 4ea03de40d Optimize JSON string encoding using a lookup table
benchstat old new
name                             old time/op    new time/op    delta
AppendString/MultiBytesFirst-8     77.9ns ± 5%    70.2ns ± 1%   -9.88%  (p=0.008 n=5+5)
AppendString/MultiBytesMiddle-8    64.2ns ± 1%    56.3ns ± 5%  -12.19%  (p=0.008 n=5+5)
AppendString/MultiBytesLast-8      51.2ns ± 2%    45.2ns ± 4%  -11.65%  (p=0.008 n=5+5)
AppendString/NoEncoding-8          36.2ns ± 4%    34.0ns ± 6%     ~     (p=0.087 n=5+5)
AppendString/EncodingFirst-8       67.7ns ± 2%    59.4ns ± 2%  -12.26%  (p=0.008 n=5+5)
AppendString/EncodingMiddle-8      56.5ns ± 2%    50.6ns ± 5%  -10.54%  (p=0.008 n=5+5)
AppendString/EncodingLast-8        41.3ns ± 1%    39.6ns ± 5%   -4.11%  (p=0.024 n=5+5)
AppendBytes/MultiBytesLast-8       53.5ns ± 6%    45.6ns ± 4%  -14.79%  (p=0.008 n=5+5)
AppendBytes/NoEncoding-8           36.3ns ± 3%    28.6ns ± 3%  -21.10%  (p=0.008 n=5+5)
AppendBytes/EncodingFirst-8        67.3ns ± 4%    62.1ns ± 4%   -7.75%  (p=0.008 n=5+5)
AppendBytes/EncodingMiddle-8       59.2ns ± 7%    51.0ns ± 6%  -13.85%  (p=0.008 n=5+5)
AppendBytes/EncodingLast-8         43.7ns ± 6%    34.4ns ± 2%  -21.32%  (p=0.008 n=5+5)
AppendBytes/MultiBytesFirst-8      77.7ns ± 2%    71.2ns ± 3%   -8.37%  (p=0.008 n=5+5)
AppendBytes/MultiBytesMiddle-8     63.6ns ± 3%    57.8ns ± 5%   -9.12%  (p=0.008 n=5+5)
2018-03-23 04:24:50 -07:00
Johan Sim Jian An 5250a1ba2d Check nil in RawJSON. (#45) 2018-03-22 21:08:22 -07:00
Ryan Boehning be4b7c1474 Update for Go 1.10 (#39)
* Add Go 1.10 to .travis.yml.
* Add quotes to Go versions in .travis.yml, because unquoted 1.10 is interpreted
as Go 1.1.
* Change .travis.yml references from 'tip' to 'master'. 'tip' is a legacy reference
coming from the days when the Go project used mercurial instead of git.
2018-03-15 10:50:30 -07:00
Max Wolter 1c575db928 Add support for hex-encoded of byte slice (#42) 2018-03-15 10:29:26 -07:00
Kai Ren b62d797a8d Mention fields duplication caveat in documentation (#41) 2018-03-08 07:41:28 -08:00
Olivier Poitrey 8c1c6a0cd7 Add diode.Writer, a thread-safe, lock-free, non-blocking writer wrapper 2018-02-20 02:33:26 -08:00
Giovanni Bajo 9ee98f91c4 Remove allocations while logging an Array of Objects. (#38) 2018-02-13 11:18:01 -08:00
Olivier Poitrey a717e7cbed Improve ConsoleWriter of non-scalar types 2018-02-13 00:20:42 -08:00
Olivier Poitrey 56a970de51 Add RawJSON field type 2018-02-12 16:05:27 -08:00
Olivier Poitrey 9a92fd2536 Fix typoes 2018-02-10 18:57:53 -08:00
Olivier Poitrey 7d8f9e5cf0 Fix unit tests 2018-02-08 21:29:16 -08:00
Dan Gillis 8eb285b62b Updates to README.md to help with readability (#32)
* Added missed >m< in github.com
* Added backquotes to denote "code" where appropriate
* Cleanup based on feedback
* Added three examples from README
* Removed Output for 3 examples
* Updated Setting Global Log Level section w/ flags
* Removed unnecessary blank lines
* Moved flags from init into main
* Update log_example_test.go
* Cosmetic change based on Olivier's feedback
* Pushed back to original
* New Examples for Log package
* Removed extra spaces
* Reorganized file and added examples
2018-02-08 21:00:09 -08:00
Olivier Poitrey 27e0a22cbc Add the ability to capture the logger caller file and line number
Fixes #34, #22
2018-02-07 13:54:26 -08:00
Olivier Poitrey fcbdf23e9e Use new hook internally to handle timestamp in context 2018-02-07 13:31:00 -08:00
Olivier Poitrey cbec2377ee Add benchmarks for context 2018-02-07 13:07:46 -08:00
Olivier Poitrey b53826c57a
Add go 1.9 to travis file 2018-01-04 11:28:02 -08:00
zy 1cc67e6325 fix: performance link to invalid section in README.md (#30)
- No performance section in README.md, change link to performance to benchmarks
2018-01-04 11:19:48 -08:00
nogoegst c2fc1c63dc Add missing WithLevel method to log package (#27) 2017-12-14 10:33:32 -08:00
Rodrigo Coelho c3d02683c7 Add hook support (#24) 2017-12-01 10:52:37 -07:00
millerlogic 1251b38a89 Fix sampler for low Burst values (#19) 2017-11-27 10:05:35 -08:00
Rodrigo Coelho c8e50a6043 Fix tests for Windows. (#23) 2017-11-27 10:01:32 -08:00
Ravi Raju 9a65e7ccd2 Fix Output with existing context (fix #20)
Also includes tests for Output()
2017-11-08 10:47:56 -08:00
Giovanni Bajo 89e128fdc1 Speed up operations when logging is disabled. (#18)
Low-level optimizations to help the compiler generate better code
when logging is disabled. Measured improvement is ~30% on amd64
(from 21 ns/op to 16 ns/op).
2017-11-05 05:22:20 -08:00
Olivier Poitrey 9d194eb6f5 Remove redundant condition 2017-09-11 14:52:32 -07:00
Olivier Poitrey 3ac71fc58d Simplify copies 2017-09-03 11:01:28 -07:00
Olivier Poitrey 26094019c8 Fix godoc 2017-09-01 20:07:47 -07:00
Olivier Poitrey 8c682b3b12 Add Print and Printf top level methods 2017-09-01 19:59:48 -07:00
Olivier Poitrey 96c2125038 Update readme to reference Mário Freitas' benchmarks 2017-09-01 19:45:46 -07:00
Olivier Poitrey d76a89fffc Add benchmark for context appending 2017-08-29 23:10:40 -07:00
Olivier Poitrey e26050b2a3 Improve hlog handlers performance by switching to pointer logger
Update request logger's context thru its pointer in order to avoid
multiple copies/allocations.
2017-08-29 22:53:32 -07:00
Olivier Poitrey 560e8848f1 Remove the SampleFieldName global 2017-08-29 10:35:43 -07:00
Olivier Poitrey 9e5c06cf0e Add more advanced sampling modes 2017-08-28 23:30:54 -07:00
Olivier Poitrey 46339da83a Improve doc for WithContext 2017-08-12 16:16:31 -07:00
Olivier Poitrey 2ed2f2c974 Fix pretty logging and add a screenshot to the README 2017-08-05 20:45:41 -07:00
Olivier Poitrey 90fdb63d84 Add missing console file 2017-08-05 19:59:04 -07:00
Olivier Poitrey a83efb6080 Add a ConsoleWriter to output pretty log on the console during dev 2017-08-05 19:47:55 -07:00
Olivier Poitrey 89ff8dbc5f Small comment fix 2017-07-26 23:42:12 -07:00
Olivier Poitrey 614d88bbf8 Add support for typed array. 2017-07-26 00:30:03 -07:00
Olivier Poitrey 6cdd9977c4 Refactor JSON encoding code 2017-07-25 22:05:32 -07:00
Olivier Poitrey fdbdb09630 Add support for custom object marshaling 2017-07-25 18:41:05 -07:00
Olivier Poitrey f220d89e1f Add more benchmarks 2017-07-25 17:25:40 -07:00
Olivier Poitrey 87aceba511 Handle special values like Inf and NaN gracefuly 2017-07-25 16:55:47 -07:00
Olivier Poitrey 2aa3c3ae4f Add some array types support 2017-07-25 12:50:35 -07:00
Olivier Poitrey eed4c2b94d Add access log handler 2017-07-10 03:45:23 -07:00
Olivier Poitrey 7af653895b Add utility functions WithLevel and Fields
Add some utility functions to ease migration from other logger API.
2017-07-10 02:58:58 -07:00
Olivier Poitrey c964fc4812 Merge pull request #8 from unixisevil/zerolog/fix
fix typo error
2017-07-06 22:29:54 -07:00
Olivier Poitrey 72d41dedeb Add []byte fields support
Add efficient []byte field support with no string conversion.
2017-07-01 12:48:32 -07:00
yj 1b37e7fcd9 fix typo error 2017-06-30 22:53:27 +08:00
Olivier Poitrey 447d0fc7f5 Optimize JSON encoding even further
Last optimization was for JSON string with no character to encode. This
version focuses on strings with some chars to encode, trying to apply
the same trick for substrings that do not need encoding.

benchmark                old ns/op     new ns/op    delta
.../NoEncoding-8         60.2          51.3         -14.78%
.../EncodingFirst-8      140           116          -17.14%
.../EncodingMiddle-8     112           86.4         -22.86%
.../EncodingLast-8       62.8          61.1         -2.71%
.../MultiBytesFirst-8    164           129          -21.34%
.../MultiBytesMiddle-8   133           96.9         -27.14%
.../MultiBytesLast-8     81.9          73.5         -10.26%
2017-06-25 15:17:49 -07:00