Benchmark Data

Summary Links

madkins/replattr is the madkins/flash handler setup to test slog.HandlerOptions.ReplaceAttr performance. The madkins/flash handler is first configured to generate various warnings using flash.Extras options, then several ReplaceAttr functions are used to correct the aberrant behavior. This is intended to measure the effect of ReplaceAttr usage on performance by comparison with madkins/flash

flash.Extras
madkins/flash
madkinsreplattr.Creator

Benchmark Data

Score: 92.46

Benchmark	Runs	Ns/Op	Allocs/Op	Bytes/Op	MB/Sec	Score
Attributes	589,468	2,079.00	6	508	215.51	94.42
Big Group	6,196	169,215.00	17	153,190	176.02	79.89
Disabled	322,678,004	3.72	0	0	0.00	96.86
Key Values	520,245	2,066.00	6	508	216.87	94.63
Logging	23,217	52,432.00	204	12,043	183.32	91.88
Simple	1,912,872	625.00	4	236	140.81	85.11
Simple Source	1,000,000	1,156.00	8	712	245.76	85.27
With Attrs Attributes	600,363	2,050.00	6	508	409.76	96.47
With Attrs Key Values	553,526	2,082.00	6	508	403.50	96.50
With Attrs Simple	1,881,225	636.40	4	236	754.27	96.77
With Group Attributes	584,409	2,053.00	6	508	225.56	95.91
With Group Key Values	561,156	2,104.00	6	508	220.08	95.84

Benchmark Charts

Warnings

Score: 98.46

Suggested

Duplicates Duplicate field(s) found

Some handlers (e.g. slog.JSONHandler) will output multiple occurrences of the same field name if the logger is called with multiple instances of the same field, generally by using WithAttrs and then the same fields in the eventual log call (e.g. Info). This behavior is currently under debate with no resolution at this time (2024-01-15) and a release milestone of (currently unscheduled) Go 1.23, (whereas Go Release 1.22 is currently expected in February 2024).

Verify: Attribute Duplicate		map[alpha:2 charlie:3]

Verify: Attribute With Duplicate		map[alpha:2 charlie:3]

Handler madkins/replattr

Benchmark Data

Benchmark Charts

Warnings