Ian Cottrell a42d6a358d internal/telemetry: give Event a custom implementation of TagMap ... This cuts the allocation cost of preparing an event for export from 4 down to 1. name old time/op new time/op delta /LogIgnore-8 5.97µs ± 6% 4.18µs ± 4% -29.87% (p=0.000 n=20+19) /TraceIgnore-8 13.6µs ± 4% 10.8µs ± 6% -20.92% (p=0.000 n=18+19) /StatsIgnore-8 11.3µs ± 6% 7.9µs ± 6% -30.29% (p=0.000 n=20+20) /Log-8 47.8µs ± 6% 43.9µs ± 6% -8.15% (p=0.000 n=20+19) /Trace-8 60.5µs ±12% 54.7µs ± 4% -9.58% (p=0.000 n=20+19) /Stats-8 13.8µs ± 3% 10.6µs ± 5% -23.57% (p=0.000 n=20+19) name old alloc/op new alloc/op delta /LogIgnore-8 5.12kB ± 0% 3.58kB ± 0% -30.00% (p=0.000 n=20+20) /TraceIgnore-8 14.6kB ± 0% 11.5kB ± 0% -21.05% (p=0.000 n=20+20) /StatsIgnore-8 10.2kB ± 0% 7.2kB ± 0% -30.00% (p=0.000 n=20+20) /Log-8 24.0kB ± 0% 20.9kB ± 0% -12.81% (p=0.000 n=18+20) /Trace-8 31.0kB ± 0% 27.9kB ± 0% -9.92% (p=0.000 n=20+20) /Stats-8 10.2kB ± 0% 7.2kB ± 0% -30.00% (p=0.000 n=20+20) name old allocs/op new allocs/op delta /LogIgnore-8 64.0 ± 0% 16.0 ± 0% -75.00% (p=0.000 n=20+20) /TraceIgnore-8 160 ± 0% 64 ± 0% -60.00% (p=0.000 n=20+20) /StatsIgnore-8 128 ± 0% 32 ± 0% -75.00% (p=0.000 n=20+20) /Log-8 382 ± 0% 286 ± 0% -25.13% (p=0.000 n=20+20) /Trace-8 480 ± 0% 384 ± 0% -20.00% (p=0.000 n=20+20) /Stats-8 128 ± 0% 32 ± 0% -75.00% (p=0.000 n=20+20) Change-Id: I76ff4ac9658b766daf3929e7cfc0d2cfcab036ed Reviewed-on: https://go-review.googlesource.com/c/tools/+/226359 Run-TryBot: Ian Cottrell <iancottrell@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Robert Findley <rfindley@google.com>		2020-03-31 00:51:03 +00:00
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event.go	internal/telemetry: give Event a custom implementation of TagMap	2020-03-31 00:51:03 +00:00
export.go	internal/telemetry: minor improvement to span events	2020-03-29 02:58:19 +00:00
key.go	internal/telemetry: use tags instead of special event fields.	2020-03-29 02:56:35 +00:00
label.go	internal/telemetry: add fast non variadic event functions	2020-03-29 02:57:12 +00:00
log.go	internal/telemetry: add fast non variadic event functions	2020-03-29 02:57:12 +00:00
metric.go	internal/telemetry: add fast non variadic event functions	2020-03-29 02:57:12 +00:00
tag_test.go	internal/telemetry: removing the IsEmpty method of TagMap	2020-03-31 00:50:56 +00:00
tag.go	internal/telemetry: removing the IsEmpty method of TagMap	2020-03-31 00:50:56 +00:00
trace.go	internal/telemetry: minor improvement to span events	2020-03-29 02:58:19 +00:00