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# -------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------
import asyncio
from datetime import datetime, timezone
from devtools_testutils.perfstress_tests import PerfStressTest
from azure.monitor.query import MetricsQueryClient as SyncMetricsQueryClient, MetricAggregationType
from azure.monitor.query.aio import MetricsQueryClient as AsyncMetricsQueryClient
from azure.identity import DefaultAzureCredential as SyncDefaultAzureCredential
from azure.identity.aio import DefaultAzureCredential as AsyncDefaultAzureCredential
class MetricsPerfTest(PerfStressTest):
def __init__(self, arguments):
super().__init__(arguments)
# auth configuration
self.metrics_uri = self.get_from_env("METRICS_RESOURCE_URI")
self.names = ["MatchedEventCount"]
self.aggregations = [MetricAggregationType.COUNT]
# Create clients
self.metrics_client = SyncMetricsQueryClient(credential=SyncDefaultAzureCredential())
self.async_metrics_client = AsyncMetricsQueryClient(credential=AsyncDefaultAzureCredential())
async def close(self):
"""This is run after cleanup.
Use this to close any open handles or clients.
"""
await self.async_metrics_client.close()
await super().close()
def run_sync(self):
"""The synchronous perf test.
Try to keep this minimal and focused. Using only a single client API.
Avoid putting any ancillary logic (e.g. generating UUIDs), and put this in the setup/init instead
so that we're only measuring the client API call.
"""
self.metrics_client.query_resource(self.metrics_uri, self.names, aggregations=self.aggregations)
async def run_async(self):
"""The asynchronous perf test.
Try to keep this minimal and focused. Using only a single client API.
Avoid putting any ancillary logic (e.g. generating UUIDs), and put this in the setup/init instead
so that we're only measuring the client API call.
"""
await self.async_metrics_client.query_resource(self.metrics_uri, self.names, aggregations=self.aggregations)
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