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39 lines
1.0 KiB
Python
39 lines
1.0 KiB
Python
import random
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import time
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from opentelemetry.metrics import get_meter_provider, set_meter_provider
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from opentelemetry.sdk.metrics import Counter, MeterProvider
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from opentelemetry.sdk.metrics.export import (
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ConsoleMetricExporter,
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PeriodicExportingMetricReader,
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)
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from opentelemetry.sdk.metrics.view import DropAggregation, View
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# Create a view matching the counter instrument `requests`
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# and configure the view to drop the aggregation.
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drop_aggregation_view = View(
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instrument_type=Counter,
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instrument_name="requests",
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aggregation=DropAggregation(),
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)
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exporter = ConsoleMetricExporter()
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reader = PeriodicExportingMetricReader(exporter, export_interval_millis=1_000)
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provider = MeterProvider(
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metric_readers=[
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reader,
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],
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views=[
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drop_aggregation_view,
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],
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)
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set_meter_provider(provider)
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meter = get_meter_provider().get_meter("view-drop-aggregation", "0.1.2")
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my_counter = meter.create_counter("requests")
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while 1:
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my_counter.add(random.randint(1, 10))
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time.sleep(random.random()) |