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Diffstat (limited to 'benchmarks/suites/startup.py')
-rw-r--r-- | benchmarks/suites/startup.py | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/benchmarks/suites/startup.py b/benchmarks/suites/startup.py deleted file mode 100644 index a1b6c5753..000000000 --- a/benchmarks/suites/startup.py +++ /dev/null @@ -1,110 +0,0 @@ -# python3 -# Copyright 2019 Google LLC -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -"""Start-up benchmarks.""" - -from benchmarks import suites -from benchmarks.harness import machine -from benchmarks.suites import helpers - - -# pylint: disable=unused-argument -def startup_time_ms(value, **kwargs): - """Returns average startup time per container in milliseconds. - - Args: - value: The floating point time in seconds. - **kwargs: Ignored. - - Returns: - The time given in milliseconds. - """ - return value * 1000 - - -def startup(target: machine.Machine, - workload: str, - count: int = 5, - port: int = 0, - **kwargs): - """Time the startup of some workload. - - Args: - target: A machine object. - workload: The workload to run. - count: Number of containers to start. - port: The port to check for liveness, if provided. - **kwargs: Additional container options. - - Returns: - The mean start-up time in seconds. - """ - # Load before timing. - image = target.pull(workload) - netcat = target.pull("netcat") - count = int(count) - port = int(port) - - with helpers.Timer() as timer: - for _ in range(count): - if not port: - # Run the container synchronously. - target.container(image, **kwargs).run() - else: - # Run a detached container until httpd available. - with target.container(image, port=port, **kwargs).detach() as server: - (server_host, server_port) = server.address() - target.container(netcat).run(host=server_host, port=server_port) - return timer.elapsed() / float(count) - - -@suites.benchmark(metrics=[startup_time_ms], machines=1) -def empty(target: machine.Machine, **kwargs) -> float: - """Time the startup of a trivial container. - - Args: - target: A machine object. - **kwargs: Additional startup options. - - Returns: - The time to run the container. - """ - return startup(target, workload="true", **kwargs) - - -@suites.benchmark(metrics=[startup_time_ms], machines=1) -def node(target: machine.Machine, **kwargs) -> float: - """Time the startup of the node container. - - Args: - target: A machine object. - **kwargs: Additional statup options. - - Returns: - The time to run the container. - """ - return startup(target, workload="node", port=8080, **kwargs) - - -@suites.benchmark(metrics=[startup_time_ms], machines=1) -def ruby(target: machine.Machine, **kwargs) -> float: - """Time the startup of the ruby container. - - Args: - target: A machine object. - **kwargs: Additional startup options. - - Returns: - The time to run the container. - """ - return startup(target, workload="ruby", port=3000, **kwargs) |