-
Notifications
You must be signed in to change notification settings - Fork 593
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
scale_tests: a tput test that uses cloud tier configurations
Tier name is supplied via `cloud_tier` ducktape global. It is also possible to define more tier configurations in addition to the cloud ones. One such noncloud tier is defined here as a `docker-local`. More tiers can be defined for e.g. CDT.
- Loading branch information
Showing
2 changed files
with
114 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,112 @@ | ||
# Copyright 2023 Redpanda Data, Inc. | ||
# | ||
# Use of this software is governed by the Business Source License | ||
# included in the file licenses/BSL.md | ||
# | ||
# As of the Change Date specified in that file, in accordance with | ||
# the Business Source License, use of this software will be governed | ||
# by the Apache License, Version 2.0 | ||
|
||
import math | ||
import time | ||
|
||
from ducktape.tests.test import TestContext | ||
from rptest.clients.types import TopicSpec | ||
from rptest.services.cluster import cluster | ||
from rptest.services.kgo_verifier_services import KgoVerifierProducer | ||
from rptest.services.redpanda import (RESTART_LOG_ALLOW_LIST, | ||
AdvertisedTierConfig, CloudTierName, | ||
MetricsEndpoint, SISettings) | ||
from rptest.tests.prealloc_nodes import PreallocNodesTest | ||
|
||
kiB = 1024 | ||
MiB = kiB * kiB | ||
GiB = kiB * MiB | ||
|
||
NoncloudTierConfigs = { | ||
# ingress| segment size| partitions max| | ||
# egress| cloud cache size|connections # limit| | ||
# # of brokers| partitions min| memory per broker| | ||
"docker-local": | ||
AdvertisedTierConfig(3 * MiB, 9 * MiB, 3, 128 * MiB, 20 * GiB, 1, 100, 100, | ||
2 * GiB), | ||
} | ||
|
||
|
||
class HighThroughputTest2(PreallocNodesTest): | ||
def __init__(self, test_ctx: TestContext, *args, **kwargs): | ||
self._ctx = test_ctx | ||
|
||
cloud_tier_str = test_ctx.globals.get("cloud_tier", "docker-local") | ||
if cloud_tier_str in NoncloudTierConfigs.keys(): | ||
cloud_tier = None | ||
self.tier_config = NoncloudTierConfigs[cloud_tier_str] | ||
extra_rp_conf = { | ||
'log_segment_size': self.tier_config.segment_size, | ||
'cloud_storage_cache_size': self.tier_config.cloud_cache_size, | ||
# Disable segment merging: when we create many small segments | ||
# to pad out tiered storage metadata, we don't want them to | ||
# get merged together. | ||
'cloud_storage_enable_segment_merging': False, | ||
'disable_batch_cache': True, | ||
} | ||
num_brokers = self.tier_config.num_brokers | ||
|
||
else: | ||
try: | ||
cloud_tier = CloudTierName(cloud_tier_str) | ||
except ValueError: | ||
raise RuntimeError( | ||
f"Unknown cloud tier specified: {cloud_tier_str}. Supported tiers: {CloudTierName.list()+NoncloudTierConfigs.keys()}" | ||
) | ||
extra_rp_conf = None | ||
num_brokers = None | ||
|
||
super(HighThroughputTest2, | ||
self).__init__(test_ctx, | ||
1, | ||
*args, | ||
num_brokers=num_brokers, | ||
extra_rp_conf=extra_rp_conf, | ||
cloud_tier=cloud_tier, | ||
disable_cloud_storage_diagnostics=True, | ||
**kwargs) | ||
|
||
if cloud_tier is not None: | ||
self.tier_config = self.redpanda.advertised_tier_config | ||
test_ctx.logger.info(f"Cloud tier {cloud_tier}: {self.tier_config}") | ||
|
||
@cluster(num_nodes=4, log_allow_list=RESTART_LOG_ALLOW_LIST) | ||
def test_throughput_simple(self): | ||
|
||
ingress_rate = self.tier_config.ingress_rate | ||
self.topics = [ | ||
TopicSpec(partition_count=self.tier_config.partitions_min) | ||
] | ||
super(HighThroughputTest2, self).setUp() | ||
|
||
target_run_time = 15 | ||
target_data_size = target_run_time * ingress_rate | ||
msg_count = int(math.sqrt(target_data_size) / 2) | ||
msg_size = target_data_size // msg_count | ||
self.logger.info( | ||
f"Producing {msg_count} messages of {msg_size} B, " | ||
f"{msg_count*msg_size} B total, target rate {ingress_rate} B/s") | ||
|
||
producer0 = KgoVerifierProducer(self.test_context, | ||
self.redpanda, | ||
self.topic, | ||
msg_size=msg_size, | ||
msg_count=msg_count) | ||
producer0.start() | ||
start = time.time() | ||
|
||
producer0.wait() | ||
time0 = time.time() - start | ||
|
||
producer0.stop() | ||
producer0.free() | ||
|
||
rate0 = msg_count * msg_size / time0 | ||
self.logger.info(f"Producer: {time0} s, {rate0} B/s") | ||
assert rate0 / ingress_rate > 0.5, f"Producer rate is too low. measured: {rate0} B/s, expected: {ingress_rate} B/s" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters