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performance-metrics: Add multi-queue overlay block I/O tests

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Add multiqueue num_queues=4 performance tests for qcow2 overlay
images with both qcow2 and raw backing files - sequential read,
random read, and warm read variants.

Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
This commit is contained in:
Anatol Belski
2026-02-15 14:42:38 +01:00
committed by Rob Bradford
parent ecb971a491
commit 333db1acb3
1 changed files with 93 additions and 1 deletions
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94
performance-metrics/src/main.rs
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@@ -333,7 +333,7 @@ mod adjuster {
}
}
const TEST_LIST: [PerformanceTest; 36] = [
const TEST_LIST: [PerformanceTest; 42] = [
PerformanceTest {
name: "boot_time_ms",
func_ptr: performance_boot_time,
@@ -816,6 +816,98 @@ const TEST_LIST: [PerformanceTest; 36] = [
},
unit_adjuster: adjuster::Bps_to_MiBps,
},
PerformanceTest {
name: "block_qcow2_multi_queue_backing_qcow2_read_MiBps",
func_ptr: performance_block_io,
control: PerformanceTestControl {
num_queues: Some(4),
queue_size: Some(128),
block_control: Some(BlockControl {
fio_ops: FioOps::Read,
bandwidth: true,
test_file: OVERLAY_WITH_QCOW2_BACKING,
}),
..PerformanceTestControl::default()
},
unit_adjuster: adjuster::Bps_to_MiBps,
},
PerformanceTest {
name: "block_qcow2_multi_queue_backing_qcow2_random_read_MiBps",
func_ptr: performance_block_io,
control: PerformanceTestControl {
num_queues: Some(4),
queue_size: Some(128),
block_control: Some(BlockControl {
fio_ops: FioOps::RandomRead,
bandwidth: true,
test_file: OVERLAY_WITH_QCOW2_BACKING,
}),
..PerformanceTestControl::default()
},
unit_adjuster: adjuster::Bps_to_MiBps,
},
PerformanceTest {
name: "block_qcow2_multi_queue_backing_raw_read_MiBps",
func_ptr: performance_block_io,
control: PerformanceTestControl {
num_queues: Some(4),
queue_size: Some(128),
block_control: Some(BlockControl {
fio_ops: FioOps::Read,
bandwidth: true,
test_file: OVERLAY_WITH_RAW_BACKING,
}),
..PerformanceTestControl::default()
},
unit_adjuster: adjuster::Bps_to_MiBps,
},
PerformanceTest {
name: "block_qcow2_multi_queue_backing_raw_random_read_MiBps",
func_ptr: performance_block_io,
control: PerformanceTestControl {
num_queues: Some(4),
queue_size: Some(128),
block_control: Some(BlockControl {
fio_ops: FioOps::RandomRead,
bandwidth: true,
test_file: OVERLAY_WITH_RAW_BACKING,
}),
..PerformanceTestControl::default()
},
unit_adjuster: adjuster::Bps_to_MiBps,
},
PerformanceTest {
name: "block_qcow2_multi_queue_backing_qcow2_read_warm_MiBps",
func_ptr: performance_block_io,
control: PerformanceTestControl {
num_queues: Some(4),
queue_size: Some(128),
warmup_iterations: 2,
block_control: Some(BlockControl {
fio_ops: FioOps::Read,
bandwidth: true,
test_file: OVERLAY_WITH_QCOW2_BACKING,
}),
..PerformanceTestControl::default()
},
unit_adjuster: adjuster::Bps_to_MiBps,
},
PerformanceTest {
name: "block_qcow2_multi_queue_backing_raw_read_warm_MiBps",
func_ptr: performance_block_io,
control: PerformanceTestControl {
num_queues: Some(4),
queue_size: Some(128),
warmup_iterations: 2,
block_control: Some(BlockControl {
fio_ops: FioOps::Read,
bandwidth: true,
test_file: OVERLAY_WITH_RAW_BACKING,
}),
..PerformanceTestControl::default()
},
unit_adjuster: adjuster::Bps_to_MiBps,
},
];
fn run_test_with_timeout(