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00007 #ifndef __GANGLIA_METRIC__
00008 #define __GANGLIA_METRIC__ 1
00009
00010 #include "fhiclcpp/fwd.h"
00011 #include "artdaq-utilities/Plugins/MetricMacros.hh"
00012 #include "send_gmetric.h"
00013
00017 namespace artdaq
00018 {
00022 class GangliaMetric : public MetricPlugin
00023 {
00024 private:
00025 std::string configFile_;
00026 std::string group_;
00027 std::string cluster_;
00028
00029 public:
00035 explicit GangliaMetric(fhicl::ParameterSet const& pset, std::string const& app_name) : MetricPlugin(pset, app_name)
00036 , configFile_(pset.get<std::string>("configFile", "/etc/ganglia/gmond.conf"))
00037 , group_(pset.get<std::string>("group", "ARTDAQ"))
00038 , cluster_(pset.get<std::string>("cluster", ""))
00039 {
00040 init_gmetric(configFile_.c_str());
00041 }
00042
00043 virtual ~GangliaMetric()
00044 {
00045 MetricPlugin::stopMetrics();
00046 destroy_gmetric();
00047 }
00048
00053 std::string getLibName() const override { return "ganglia"; }
00057 void stopMetrics_() override { }
00061 void startMetrics_() override { }
00062
00069 void sendMetric_(const std::string& name, const std::string& value, const std::string& unit) override
00070 {
00071 send_gmetric(name.c_str(), value.c_str(), "string",
00072 unit.c_str(), "both", 15, 0, group_.c_str(), cluster_.c_str(), "", "");
00073 }
00074
00081 void sendMetric_(const std::string& name, const int& value, const std::string& unit) override
00082 {
00083 send_gmetric(name.c_str(), std::to_string(value).c_str(),
00084 "int32", unit.c_str(), "both", 15, 0, group_.c_str(), cluster_.c_str(), "", "");
00085 }
00086
00093 void sendMetric_(const std::string& name, const double& value, const std::string& unit) override
00094 {
00095 send_gmetric(name.c_str(), std::to_string(value).c_str(),
00096 "double", unit.c_str(), "both", 15, 0, group_.c_str(), cluster_.c_str(), "", "");
00097 }
00098
00105 void sendMetric_(const std::string& name, const float& value, const std::string& unit) override
00106 {
00107 send_gmetric(name.c_str(), std::to_string(value).c_str(),
00108 "float", unit.c_str(), "both", 15, 0, group_.c_str(), cluster_.c_str(), "", "");
00109 }
00110
00117 void sendMetric_(const std::string& name, const unsigned long int& value, const std::string& unit) override
00118 {
00119 send_gmetric(name.c_str(), std::to_string(value).c_str(),
00120 "uint32", unit.c_str(), "both", 15, 0, group_.c_str(), cluster_.c_str(), "", "");
00121 }
00122 };
00123 }
00124
00125 DEFINE_ARTDAQ_METRIC(artdaq::GangliaMetric)
00126
00127 #endif //End ifndef __GANGLIA_METRIC__