go/internal/telemetry
Ian Cottrell 888a00fb34 internal/telemetry: a faster logging exporter
Moved printing directly inside the exporter,
which yields a massive reduction in allocations.

name                old time/op    new time/op    delta
/Log-8                41.7µs ± 1%    13.6µs ± 2%  -67.48%

name                old alloc/op   new alloc/op   delta
/Log-8                20.9kB ± 0%     3.6kB ± 0%  -82.86%

name                old allocs/op  new allocs/op  delta
/Log-8                   286 ± 0%        16 ± 0%  -94.41%

Change-Id: Ieafd644683d98d24978c8be061e6632dd8ef113e
Reviewed-on: https://go-review.googlesource.com/c/tools/+/227302
Run-TryBot: Ian Cottrell <iancottrell@google.com>
Reviewed-by: Robert Findley <rfindley@google.com>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
2020-04-08 13:21:36 +00:00
..
event internal/lsp: make tag iteration allocation-free 2020-04-08 13:20:38 +00:00
export internal/telemetry: a faster logging exporter 2020-04-08 13:21:36 +00:00
unit internal/lsp,internal/telemetry: correct stale docstrings 2020-01-15 14:25:42 +00:00
bench_test.go internal/telemetry: add a noop exporter benchmark 2020-03-31 00:50:42 +00:00
doc.go internal/telemetry: unify the event handling to an event package 2020-03-12 03:58:56 +00:00