mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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51 lines
2.0 KiB
51 lines
2.0 KiB
7 months ago
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//
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//
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// Copyright 2024 gRPC authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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//
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#ifdef BAZEL_BUILD
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#include "examples/cpp/otel/util.h"
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#else
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#include "util.h"
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#endif
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#include "opentelemetry/sdk/metrics/view/instrument_selector_factory.h"
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#include "opentelemetry/sdk/metrics/view/meter_selector_factory.h"
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#include "opentelemetry/sdk/metrics/view/view_factory.h"
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#include <grpcpp/grpcpp.h>
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void AddLatencyView(opentelemetry::sdk::metrics::MeterProvider* provider,
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const std::string& name, const std::string& unit) {
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auto histogram_config = std::make_shared<
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opentelemetry::sdk::metrics::HistogramAggregationConfig>();
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histogram_config->boundaries_ = {
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0, 0.00001, 0.00005, 0.0001, 0.0003, 0.0006, 0.0008, 0.001, 0.002,
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0.003, 0.004, 0.005, 0.006, 0.008, 0.01, 0.013, 0.016, 0.02,
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0.025, 0.03, 0.04, 0.05, 0.065, 0.08, 0.1, 0.13, 0.16,
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0.2, 0.25, 0.3, 0.4, 0.5, 0.65, 0.8, 1, 2,
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5, 10, 20, 50, 100};
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provider->AddView(
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opentelemetry::sdk::metrics::InstrumentSelectorFactory::Create(
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opentelemetry::sdk::metrics::InstrumentType::kHistogram, name, unit),
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opentelemetry::sdk::metrics::MeterSelectorFactory::Create(
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"grpc-c++", grpc::Version(), ""),
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opentelemetry::sdk::metrics::ViewFactory::Create(
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name, "", unit,
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opentelemetry::sdk::metrics::AggregationType::kHistogram,
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std::move(histogram_config)));
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}
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