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// Copyright 2024-Present Datadog, Inc. https://www.datadoghq.com/ | ||
// SPDX-License-Identifier: Apache-2.0 | ||
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||
use criterion::{criterion_group, criterion_main, BatchSize, BenchmarkId, Criterion}; | ||
use datadog_trace_protobuf::pb; | ||
use std::collections::HashMap; | ||
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||
fn normalize_service_bench(c: &mut Criterion) { | ||
let mut group = c.benchmark_group("normalization/normalize_service"); | ||
let cases = &[ | ||
"", | ||
"test_ASCII", | ||
"Test Conversion 0f Weird !@#$%^&**() Characters", | ||
"Data🐨dog🐶 繋がっ⛰てて", | ||
"A00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 000000000000", | ||
]; | ||
|
||
for case in cases { | ||
group.bench_with_input( | ||
BenchmarkId::new( | ||
"normalize_service", | ||
if case.is_empty() { | ||
"[empty string]" | ||
} else { | ||
case | ||
}, | ||
), | ||
*case, | ||
|b, case| { | ||
b.iter_batched_ref( | ||
|| case.to_owned(), | ||
datadog_trace_normalization::normalize_utils::normalize_service, | ||
BatchSize::NumBatches(100000), | ||
) | ||
}, | ||
); | ||
} | ||
group.finish() | ||
} | ||
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||
fn normalize_name_bench(c: &mut Criterion) { | ||
let mut group = c.benchmark_group("normalization/normalize_name"); | ||
let cases = &[ | ||
"good", | ||
"bad-name", | ||
"Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.", | ||
]; | ||
for case in cases { | ||
group.bench_with_input( | ||
BenchmarkId::new("normalize_name", case), | ||
*case, | ||
|b, case| { | ||
b.iter_batched_ref( | ||
|| case.to_owned(), | ||
datadog_trace_normalization::normalize_utils::normalize_name, | ||
BatchSize::NumIterations(100000), | ||
) | ||
}, | ||
); | ||
} | ||
group.finish() | ||
} | ||
|
||
fn normalize_span_bench(c: &mut Criterion) { | ||
let trace = [ | ||
pb::Span { | ||
duration: 10000000, | ||
error: 0, | ||
resource: "GET /some/raclette".to_string(), | ||
service: "django".to_string(), | ||
name: "django.controller".to_string(), | ||
span_id: 1388, | ||
start: 1448466874000000000, | ||
trace_id: 424242, | ||
meta: HashMap::from([ | ||
("user".to_string(), "leo".to_string()), | ||
("pool".to_string(), "fondue".to_string()), | ||
]), | ||
metrics: HashMap::from([("cheese_weight".to_string(), 100000.0)]), | ||
parent_id: 1111, | ||
r#type: "http".to_string(), | ||
meta_struct: HashMap::new(), | ||
span_links: vec![], | ||
}, | ||
pb::Span { | ||
duration: 12000000, | ||
error: 1, | ||
resource: "GET /some/reblochon".to_string(), | ||
service: "".to_string(), | ||
name: "django.controller".to_string(), | ||
span_id: 1456, | ||
start: 1448466849000000000, | ||
trace_id: 424242, | ||
meta: HashMap::from([ | ||
("user".to_string(), "leo".to_string()), | ||
("pool".to_string(), "tartiflette".to_string()), | ||
]), | ||
metrics: HashMap::from([("cheese_weight".to_string(), 100000.0)]), | ||
parent_id: 1123, | ||
r#type: "http".to_string(), | ||
meta_struct: HashMap::new(), | ||
span_links: vec![], | ||
}, | ||
]; | ||
|
||
c.bench_with_input( | ||
BenchmarkId::new("normalization/normalize_trace", "test_trace"), | ||
&trace, | ||
|b, case| { | ||
b.iter_batched_ref( | ||
|| case.to_owned(), | ||
|s| datadog_trace_normalization::normalizer::normalize_trace(s), | ||
BatchSize::SmallInput, | ||
) | ||
}, | ||
); | ||
} | ||
|
||
criterion_group!( | ||
benches, | ||
normalize_service_bench, | ||
normalize_name_bench, | ||
normalize_span_bench | ||
); | ||
criterion_main!(benches); |
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