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|
mod utils;
use criterion::{black_box, criterion_group, criterion_main, BenchmarkId, Criterion};
use log_db::*;
use tempfile;
use utils::*;
pub fn upsert_various_initial_sizes(c: &mut Criterion) {
let mut group = c.benchmark_group("upsert_various_initial_sizes");
for size in [0, 1000, 10_000, 100_000, 1_000_000, 10_000_000] {
let data_dir_obj = tempfile::tempdir().expect("Failed to get tmpdir");
let data_dir = &data_dir_obj
.path()
.to_str()
.expect("Failed to convert tmpdir path to str");
let mut db = DB::<Inst>::configure()
.data_dir(&data_dir)
.initialize()
.expect("Failed to initialize DB");
prefill_db(&mut db, size, false).expect("Failed to prefill DB");
group.bench_with_input(BenchmarkId::from_parameter(size), &size, |b, &_size| {
b.iter(|| {
let inst = random_inst(0, size as i64 + 1);
let _ = db.upsert(black_box(inst));
});
});
}
}
pub fn upsert_various_initial_sizes_compacted(c: &mut Criterion) {
let mut group = c.benchmark_group("upsert_various_initial_sizes_compacted");
for size in [0, 1000, 10_000, 100_000, 1_000_000, 10_000_000] {
let data_dir_obj = tempfile::tempdir().expect("Failed to get tmpdir");
let data_dir = &data_dir_obj
.path()
.to_str()
.expect("Failed to convert tmpdir path to str");
let record_length = 1 + // tombstone tag
1 + 8 + // int tag + int value
1 + 8 + 5 + // string tag + string length + string value
1 + 8 + 10; // bytes tag + bytes length + bytes value
let mut db = DB::<Inst>::configure()
.data_dir(&data_dir)
.segment_size(1000 * record_length)
.initialize()
.expect("Failed to initialize DB");
prefill_db(&mut db, size, true).expect("Failed to prefill DB");
db.do_maintenance_tasks()
.expect("Failed to do maintenance tasks");
group.bench_with_input(BenchmarkId::from_parameter(size), &size, |b, &_size| {
let mut i = 0;
b.iter(|| {
let inst = random_inst(0, size as i64 + 1);
let _ = db.upsert(black_box(inst));
if i % 100 == 0 {
db.do_maintenance_tasks()
.expect("Failed to do maintenance tasks");
}
i += 1;
});
});
}
}
pub fn upsert_write_durability(c: &mut Criterion) {
let mut group = c.benchmark_group("upsert_write_durability");
for mode in [WriteDurability::Flush, WriteDurability::FlushSync] {
group.bench_with_input(BenchmarkId::from_parameter(&mode), &mode, |b, _mode| {
let data_dir_obj = tempfile::tempdir().expect("Failed to get tmpdir");
let data_dir = &data_dir_obj
.path()
.to_str()
.expect("Failed to convert tmpdir path to str");
let mut db = DB::<Inst>::configure()
.data_dir(&data_dir)
.write_durability(mode.clone())
.initialize()
.expect("Failed to initialize DB");
b.iter(|| {
let inst = random_inst(0, 1000);
let _ = db.upsert(black_box(inst));
});
});
}
}
pub fn get_from_disk_various_initial_sizes(c: &mut Criterion) {
let mut group = c.benchmark_group("get_from_disk_various_initial_sizes");
for size in [0, 1000, 10_000, 100_000, 1_000_000, 10_000_000] {
let data_dir_obj = tempfile::tempdir().expect("Failed to get tmpdir");
let data_dir = &data_dir_obj
.path()
.to_str()
.expect("Failed to convert tmpdir path to str");
let mut db = DB::<Inst>::configure()
.data_dir(&data_dir)
.initialize()
.expect("Failed to initialize DB");
prefill_db(&mut db, size, false).expect("Failed to prefill DB");
group.bench_with_input(BenchmarkId::from_parameter(size), &size, |b, &_size| {
b.iter(|| {
let id = random_int(0, size as i64 + 1);
let _ = db.get(black_box(&Value::Int(id)));
});
});
}
}
pub fn get_from_disk_various_initial_sizes_compacted(c: &mut Criterion) {
let mut group = c.benchmark_group("get_from_disk_various_initial_sizes_compacted");
for size in [0, 1000, 10_000, 100_000, 1_000_000, 10_000_000] {
let data_dir_obj = tempfile::tempdir().expect("Failed to get tmpdir");
let data_dir = &data_dir_obj
.path()
.to_str()
.expect("Failed to convert tmpdir path to str");
let mut db = DB::<Inst>::configure()
.data_dir(&data_dir)
.initialize()
.expect("Failed to initialize DB");
prefill_db(&mut db, size, true).expect("Failed to prefill DB");
group.bench_with_input(BenchmarkId::from_parameter(size), &size, |b, &_size| {
b.iter(|| {
let id = random_int(0, size as i64 + 1);
let _ = db.get(black_box(&Value::Int(id)));
});
});
}
}
// Register the benchmark group
criterion_group!(
benches,
upsert_various_initial_sizes,
upsert_various_initial_sizes_compacted,
upsert_write_durability,
get_from_disk_various_initial_sizes,
get_from_disk_various_initial_sizes_compacted,
);
criterion_main!(benches);
|
