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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,147 @@ | ||
| use bytes::{Bytes, BytesMut}; | ||
| use criterion::{black_box, criterion_group, BatchSize, Criterion}; | ||
| use shotover::codec::kafka::KafkaCodecBuilder; | ||
| use shotover::codec::{CodecBuilder, Direction}; | ||
| use shotover::message::{Message, ProtocolType}; | ||
| use tokio_util::codec::{Decoder, Encoder}; | ||
|
|
||
| const KAFKA_REQUESTS: &[(&[u8], &str)] = &[ | ||
| ( | ||
| include_bytes!("kafka_requests/metadata.bin"), | ||
| "request_metadata", | ||
| ), | ||
| ( | ||
| include_bytes!("kafka_requests/list_offsets.bin"), | ||
| "request_list_offsets", | ||
| ), | ||
| (include_bytes!("kafka_requests/fetch.bin"), "request_fetch"), | ||
| ( | ||
| include_bytes!("kafka_requests/produce.bin"), | ||
| "request_produce", | ||
| ), | ||
| ]; | ||
|
|
||
| fn criterion_benchmark(c: &mut Criterion) { | ||
| let mut group = c.benchmark_group("kafka_codec"); | ||
| group.noise_threshold(0.2); | ||
|
|
||
| for (message, file_name) in KAFKA_REQUESTS { | ||
| { | ||
| let mut input = BytesMut::new(); | ||
| input.extend_from_slice(message); | ||
| group.bench_function(format!("decode_{file_name}"), |b| { | ||
| b.iter_batched( | ||
| || { | ||
| ( | ||
| // recreate codec since it is stateful | ||
| KafkaCodecBuilder::new(Direction::Source, "kafka".to_owned()).build(), | ||
| input.clone(), | ||
| ) | ||
| }, | ||
| |((mut decoder, _encoder), mut input)| { | ||
| let mut result = decoder.decode(&mut input).unwrap().unwrap(); | ||
| for message in &mut result { | ||
| message.frame(); | ||
| } | ||
| black_box(result) | ||
| }, | ||
| BatchSize::SmallInput, | ||
| ) | ||
| }); | ||
| } | ||
| { | ||
| let mut message = Message::from_bytes( | ||
| Bytes::from(message.to_vec()), | ||
| ProtocolType::Kafka { | ||
| request_header: None, | ||
| }, | ||
| ); | ||
| // force the message to be parsed and clear raw message | ||
| message.frame(); | ||
| message.invalidate_cache(); | ||
|
|
||
| let messages = vec![message]; | ||
|
|
||
| group.bench_function(format!("encode_{file_name}"), |b| { | ||
| b.iter_batched( | ||
| || { | ||
| ( | ||
| // recreate codec since it is stateful | ||
| KafkaCodecBuilder::new(Direction::Sink, "kafka".to_owned()).build(), | ||
| messages.clone(), | ||
| ) | ||
| }, | ||
| |((_decoder, mut encoder), messages)| { | ||
| let mut bytes = BytesMut::new(); | ||
| encoder.encode(messages, &mut bytes).unwrap(); | ||
| black_box(bytes) | ||
| }, | ||
| BatchSize::SmallInput, | ||
| ) | ||
| }); | ||
| } | ||
| } | ||
|
|
||
| { | ||
| let mut input = BytesMut::new(); | ||
| for (message, _) in KAFKA_REQUESTS { | ||
| input.extend_from_slice(message); | ||
| } | ||
| group.bench_function("kafka_decode_all", |b| { | ||
| b.iter_batched( | ||
| || { | ||
| ( | ||
| // recreate codec since it is stateful | ||
| KafkaCodecBuilder::new(Direction::Source, "kafka".to_owned()).build(), | ||
| input.clone(), | ||
| ) | ||
| }, | ||
| |((mut decoder, _encoder), mut input)| { | ||
| let mut result = decoder.decode(&mut input).unwrap().unwrap(); | ||
| for message in &mut result { | ||
| message.frame(); | ||
| } | ||
| black_box(result) | ||
| }, | ||
| BatchSize::SmallInput, | ||
| ) | ||
| }); | ||
| } | ||
|
|
||
| { | ||
| let mut messages = vec![]; | ||
| for (message, _) in KAFKA_REQUESTS { | ||
| let mut message = Message::from_bytes( | ||
| Bytes::from(message.to_vec()), | ||
| ProtocolType::Kafka { | ||
| request_header: None, | ||
| }, | ||
| ); | ||
| // force the message to be parsed and clear raw message | ||
| message.frame(); | ||
| message.invalidate_cache(); | ||
|
|
||
| messages.push(message); | ||
| } | ||
|
|
||
| group.bench_function("encode_all", |b| { | ||
| b.iter_batched( | ||
| || { | ||
| ( | ||
| // recreate codec since it is stateful | ||
| KafkaCodecBuilder::new(Direction::Sink, "kafka".to_owned()).build(), | ||
| messages.clone(), | ||
| ) | ||
| }, | ||
| |((_decoder, mut encoder), messages)| { | ||
| let mut bytes = BytesMut::new(); | ||
| encoder.encode(messages, &mut bytes).unwrap(); | ||
| black_box(bytes) | ||
| }, | ||
| BatchSize::SmallInput, | ||
| ) | ||
| }); | ||
| } | ||
| } | ||
|
|
||
| criterion_group!(benches, criterion_benchmark); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| pub mod cassandra; | ||
| pub mod kafka; |
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