BaseServerStats.hpp

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#pragma once
 
#include <prometheus/registry.h>
 
#define QUANTILE_DEFAULTS                                                                                              \
    prometheus::Summary::Quantiles                                                                                     \
    {                                                                                                                  \
        {0.5, 0.1}, {0.9, 0.1}, { 0.99, 0.1 }                                                                          \
    }
 
class BaseServerStats {
  private:
    prometheus::Summary *_processingTime{nullptr};   
    prometheus::Gauge *_maxProcessingTime{nullptr};  
    prometheus::Gauge *_minProcessingTime{nullptr};  
    prometheus::Counter *_succeededCommand{nullptr}; 
    prometheus::Counter *_failedCommand{nullptr};    
    prometheus::Counter *_totalCommand{nullptr};     
 
  protected:
    void initBaseStats(const std::shared_ptr<prometheus::Registry> &reg, const std::string &name);
 
    void consumeBaseStats(uint64_t succeeded, uint64_t failed, double processingTime);
};