mirror of
https://github.com/zerotier/ZeroTierOne.git
synced 2025-03-12 04:36:29 -07:00
8e6e4ede6d
* add header-only prometheus lib to ext * rename folder * Undo rename directory * prometheus simpleapi included on mac & linux * wip * wire up some controller stats * Get windows building with prometheus * bsd build flags for prometheus * Fix multiple network join from environment entrypoint.sh.release (#1961) * _bond_m guards _bond, not _paths_m (#1965) * Fix: warning: mutex '_aqm_m' is not held on every path through here [-Wthread-safety-analysis] (#1964) * Serve prom metrics from /metrics endpoint * Add prom metrics for Central controller specific things * reorganize metric initialization * testing out a labled gauge on Networks * increment error counter on throw * Consolidate metrics definitions Put all metric definitions into node/Metrics.hpp. Accessed as needed from there. * Revert "testing out a labled gauge on Networks" This reverts commit 499ed6d95e11452019cdf48e32ed4cd878c2705b. * still blows up but adding to the record for completeness right now * Fix runtime issues with metrics * Add metrics files to visual studio project * Missed an "extern" * add copyright headers to new files * Add metrics for sent/received bytes (total) * put /metrics endpoint behind auth * sendto returns int on Win32 --------- Co-authored-by: Leonardo Amaral <leleobhz@users.noreply.github.com> Co-authored-by: Brenton Bostick <bostick@gmail.com>
73 lines
1.6 KiB
C++
73 lines
1.6 KiB
C++
#pragma once
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#include "prometheus/metric.h"
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#include "prometheus/family.h"
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#include <chrono>
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namespace prometheus {
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class Benchmark : public Metric {
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#ifndef NDEBUG
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bool already_started = false;
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#endif
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std::chrono::time_point<std::chrono::high_resolution_clock> start_;
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std::chrono::time_point<std::chrono::high_resolution_clock>::duration elapsed = std::chrono::time_point<std::chrono::high_resolution_clock>::duration::zero(); // elapsed time
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public:
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using Value = double;
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using Family = CustomFamily<Benchmark>;
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static const Metric::Type static_type = Metric::Type::Counter;
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Benchmark() : Metric(Metric::Type::Counter) {}
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void start() {
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#ifndef NDEBUG
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if (already_started)
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throw std::runtime_error("try to start already started counter");
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else
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already_started = true;
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#endif
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start_ = std::chrono::high_resolution_clock::now();
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}
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void stop() {
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#ifndef NDEBUG
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if (already_started == false)
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throw std::runtime_error("try to stop already stoped counter");
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#endif
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std::chrono::time_point<std::chrono::high_resolution_clock> stop;
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stop = std::chrono::high_resolution_clock::now();
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elapsed += stop - start_;
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#ifndef NDEBUG
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already_started = false;
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#endif
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}
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double Get() const {
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return std::chrono::duration_cast<std::chrono::duration<double>>(elapsed).count();
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}
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virtual ClientMetric Collect() const {
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ClientMetric metric;
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metric.counter.value = Get();
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return metric;
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}
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};
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} // namespace prometheus
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