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Add MetricsBackend with prometheus counter support

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Loic Blot 2020-04-27 08:31:37 +02:00 • committed by Loïc Blot
parent a36c9c3e93
commit 56bababcdf
16 changed files with 427 additions and 25 deletions
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21
src/server.h
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@ -33,6 +33,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "util/numeric.h"
#include "util/thread.h"
#include "util/basic_macros.h"
#include "util/metricsbackend.h"
#include "serverenvironment.h"
#include "clientiface.h"
#include "chatmessage.h"
@ -203,7 +204,7 @@ public:
// Connection must be locked when called
std::wstring getStatusString();
inline double getUptime() const { return m_uptime.m_value; }
inline double getUptime() const { return m_uptime_counter->get(); }
// read shutdown state
inline bool isShutdownRequested() const { return m_shutdown_state.is_requested; }
@ -591,9 +592,6 @@ private:
float m_step_dtime = 0.0f;
std::mutex m_step_dtime_mutex;
// current server step lag counter
float m_lag;
// The server mainly operates in this thread
ServerThread *m_thread = nullptr;
@ -602,8 +600,6 @@ private:
*/
// Timer for sending time of day over network
float m_time_of_day_send_timer = 0.0f;
// Uptime of server in seconds
MutexedVariable<double> m_uptime;
/*
Client interface
@ -677,6 +673,19 @@ private:
// ModChannel manager
std::unique_ptr<ModChannelMgr> m_modchannel_mgr;
// Global server metrics backend
std::unique_ptr<MetricsBackend> m_metrics_backend;
// Server metrics
MetricCounterPtr m_uptime_counter;
MetricGaugePtr m_player_gauge;
MetricGaugePtr m_timeofday_gauge;
// current server step lag
MetricGaugePtr m_lag_gauge;
MetricCounterPtr m_aom_buffer_counter;
MetricCounterPtr m_packet_recv_counter;
MetricCounterPtr m_packet_recv_processed_counter;
};
/*