From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- vendor/tracing-subscriber/benches/enter.rs | 64 ++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 vendor/tracing-subscriber/benches/enter.rs (limited to 'vendor/tracing-subscriber/benches/enter.rs') diff --git a/vendor/tracing-subscriber/benches/enter.rs b/vendor/tracing-subscriber/benches/enter.rs new file mode 100644 index 000000000..49c6e730a --- /dev/null +++ b/vendor/tracing-subscriber/benches/enter.rs @@ -0,0 +1,64 @@ +use criterion::{criterion_group, criterion_main, Criterion}; +use tracing_subscriber::prelude::*; + +fn enter(c: &mut Criterion) { + let mut group = c.benchmark_group("enter"); + let _subscriber = tracing_subscriber::fmt() + .with_max_level(tracing::Level::INFO) + .finish() + .set_default(); + group.bench_function("enabled", |b| { + let span = tracing::info_span!("foo"); + b.iter_with_large_drop(|| span.enter()) + }); + group.bench_function("disabled", |b| { + let span = tracing::debug_span!("foo"); + b.iter_with_large_drop(|| span.enter()) + }); +} + +fn enter_exit(c: &mut Criterion) { + let mut group = c.benchmark_group("enter_exit"); + let _subscriber = tracing_subscriber::fmt() + .with_max_level(tracing::Level::INFO) + .finish() + .set_default(); + group.bench_function("enabled", |b| { + let span = tracing::info_span!("foo"); + b.iter(|| span.enter()) + }); + group.bench_function("disabled", |b| { + let span = tracing::debug_span!("foo"); + b.iter(|| span.enter()) + }); +} + +fn enter_many(c: &mut Criterion) { + let mut group = c.benchmark_group("enter_many"); + let _subscriber = tracing_subscriber::fmt() + .with_max_level(tracing::Level::INFO) + .finish() + .set_default(); + group.bench_function("enabled", |b| { + let span1 = tracing::info_span!("span1"); + let _e1 = span1.enter(); + let span2 = tracing::info_span!("span2"); + let _e2 = span2.enter(); + let span3 = tracing::info_span!("span3"); + let _e3 = span3.enter(); + let span = tracing::info_span!("foo"); + b.iter_with_large_drop(|| span.enter()) + }); + group.bench_function("disabled", |b| { + let span1 = tracing::info_span!("span1"); + let _e1 = span1.enter(); + let span2 = tracing::info_span!("span2"); + let _e2 = span2.enter(); + let span3 = tracing::info_span!("span3"); + let _e3 = span3.enter(); + let span = tracing::debug_span!("foo"); + b.iter_with_large_drop(|| span.enter()) + }); +} +criterion_group!(benches, enter, enter_exit, enter_many); +criterion_main!(benches); -- cgit v1.2.3