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Add write performance test

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Signed-off-by: Katarzyna Treder <katarzyna.treder@h-partners.com>
This commit is contained in:
Katarzyna Treder
2024-09-03 14:42:29 +02:00
parent dd040386c5
commit 9e0d7df3a2
2 changed files with 180 additions and 5 deletions
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20
test/functional/tests/performance/test_performance_reads.py
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@@ -1,11 +1,12 @@
#
# Copyright(c) 2022 Intel Corporation
# Copyright(c) 2024 Huawei Technologies Co., Ltd.
# SPDX-License-Identifier: BSD-3-Clause
#
from datetime import timedelta
import pytest
from datetime import timedelta
from api.cas import casadm
from api.cas.cache_config import CacheLineSize, CacheMode, SeqCutOffPolicy
from core.test_run import TestRun
@@ -41,7 +42,9 @@ def fill_cas_cache(target, bs):
# TODO: for disks other than Intel Optane, fio ramp is needed before fio tests on raw disk
@pytest.mark.require_disk("cache", DiskTypeSet([DiskType.optane]))
@pytest.mark.require_disk("core", DiskTypeLowerThan("cache"))
@pytest.mark.parametrizex("block_size", [Size(1, Unit.Blocks4096), Size(8, Unit.Blocks4096)])
@pytest.mark.parametrizex(
"block_size", [Size(1, Unit.Blocks4096), Size(8, Unit.Blocks4096)]
)
@pytest.mark.parametrizex("queue_depth", [1, 16, 32])
@pytest.mark.parametrizex("cache_line_size", CacheLineSize)
def test_performance_read_hit_wt(cache_line_size, block_size, queue_depth):
@@ -54,6 +57,7 @@ def test_performance_read_hit_wt(cache_line_size, block_size, queue_depth):
pass_criteria:
- passes performance threshold
"""
processors_number = get_number_of_processors_from_cpuinfo()
num_jobs = [int(processors_number / 2), processors_number]
data_size = Size(20, Unit.GibiByte)
@@ -92,12 +96,16 @@ def test_performance_read_hit_wt(cache_line_size, block_size, queue_depth):
TestRun.LOGGER.info(str(raw_disk_results[nj]))
with TestRun.step("Start cache and add core device"):
cache = casadm.start_cache(cache_part, CacheMode.WT, cache_line_size, cache_id=1)
cache = casadm.start_cache(
cache_part, CacheMode.WT, cache_line_size, cache_id=1, force=True
)
cache.set_seq_cutoff_policy(SeqCutOffPolicy.never)
core = cache.add_core(core_part, core_id=1)
with TestRun.step("Ensure that I/O scheduler for CAS device is 'none'"):
TestRun.executor.run_expect_success("sudo echo none > /sys/block/cas1-1/queue/scheduler")
TestRun.executor.run_expect_success(
f"sudo echo none > /sys/block/{core.path.lstrip('/dev/')}/queue/scheduler"
)
with TestRun.step("Fill the cache with data via CAS device"):
fill_cas_cache(core, cache_line_size)
@@ -150,7 +158,9 @@ def test_performance_read_hit_wt(cache_line_size, block_size, queue_depth):
# TODO: for disks other than Intel Optane, fio ramp is needed before fio tests on raw disk
@pytest.mark.require_disk("cache", DiskTypeSet([DiskType.optane]))
@pytest.mark.require_disk("core", DiskTypeLowerThan("cache"))
@pytest.mark.parametrizex("block_size", [Size(1, Unit.Blocks4096), Size(8, Unit.Blocks4096)])
@pytest.mark.parametrizex(
"block_size", [Size(1, Unit.Blocks4096), Size(8, Unit.Blocks4096)]
)
@pytest.mark.parametrizex("queue_depth", [1, 16, 32])
@pytest.mark.parametrizex("cache_line_size", CacheLineSize)
def test_performance_read_hit_wb(cache_line_size, block_size, queue_depth):