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comparison OrthancFramework/Sources/MetricsRegistry.h @ 5336:dd9795dc380d

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renamed MetricsType as MetricsUpdate to clarify
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 27 Jun 2023 15:56:04 +0200
parents fbe857e942cd
children b376abae664a
comparison
equal deleted inserted replaced
5335:c103b0e70d75 5336:dd9795dc380d
37 #include <boost/date_time/posix_time/posix_time.hpp> 37 #include <boost/date_time/posix_time/posix_time.hpp>
38 #include <stdint.h> 38 #include <stdint.h>
39 39
40 namespace Orthanc 40 namespace Orthanc
41 { 41 {
42 enum MetricsType 42 enum MetricsUpdate
43 { 43 {
44 MetricsType_Default, 44 MetricsUpdate_Directly,
45 MetricsType_MaxOver10Seconds, 45 MetricsUpdate_MaxOver10Seconds,
46 MetricsType_MaxOver1Minute, 46 MetricsUpdate_MaxOver1Minute,
47 MetricsType_MinOver10Seconds, 47 MetricsUpdate_MinOver10Seconds,
48 MetricsType_MinOver1Minute 48 MetricsUpdate_MinOver1Minute
49 }; 49 };
50 50
51 class ORTHANC_PUBLIC MetricsRegistry : public boost::noncopyable 51 class ORTHANC_PUBLIC MetricsRegistry : public boost::noncopyable
52 { 52 {
53 private: 53 private:
59 boost::mutex mutex_; 59 boost::mutex mutex_;
60 Content content_; 60 Content content_;
61 61
62 // The mutex must be locked 62 // The mutex must be locked
63 Item& GetItemInternal(const std::string& name, 63 Item& GetItemInternal(const std::string& name,
64 MetricsType type); 64 MetricsUpdate update);
65 65
66 public: 66 public:
67 MetricsRegistry(); 67 MetricsRegistry();
68 68
69 ~MetricsRegistry(); 69 ~MetricsRegistry();
71 bool IsEnabled() const; 71 bool IsEnabled() const;
72 72
73 void SetEnabled(bool enabled); 73 void SetEnabled(bool enabled);
74 74
75 void Register(const std::string& name, 75 void Register(const std::string& name,
76 MetricsType type); 76 MetricsUpdate update);
77 77
78 void SetValue(const std::string& name, 78 void SetValue(const std::string& name,
79 int64_t value, 79 int64_t value,
80 MetricsType type); 80 MetricsUpdate update);
81 81
82 void SetValue(const std::string& name, 82 void SetValue(const std::string& name,
83 int64_t value) 83 int64_t value)
84 { 84 {
85 SetValue(name, value, MetricsType_Default); 85 SetValue(name, value, MetricsUpdate_Directly);
86 } 86 }
87 87
88 void IncrementValue(const std::string& name, 88 void IncrementValue(const std::string& name,
89 int64_t delta); 89 int64_t delta);
90 90
91 MetricsType GetMetricsType(const std::string& name); 91 MetricsUpdate GetMetricsUpdate(const std::string& name);
92 92
93 // https://prometheus.io/docs/instrumenting/exposition_formats/#text-based-format 93 // https://prometheus.io/docs/instrumenting/exposition_formats/#text-based-format
94 void ExportPrometheusText(std::string& s); 94 void ExportPrometheusText(std::string& s);
95 95
96 96
103 int64_t value_; 103 int64_t value_;
104 104
105 public: 105 public:
106 SharedMetrics(MetricsRegistry& registry, 106 SharedMetrics(MetricsRegistry& registry,
107 const std::string& name, 107 const std::string& name,
108 MetricsType type); 108 MetricsUpdate update);
109 109
110 void Add(int64_t delta); 110 void Add(int64_t delta);
111 }; 111 };
112 112
113 113
126 class ORTHANC_PUBLIC Timer : public boost::noncopyable 126 class ORTHANC_PUBLIC Timer : public boost::noncopyable
127 { 127 {
128 private: 128 private:
129 MetricsRegistry& registry_; 129 MetricsRegistry& registry_;
130 std::string name_; 130 std::string name_;
131 MetricsType type_; 131 MetricsUpdate update_;
132 bool active_; 132 bool active_;
133 boost::posix_time::ptime start_; 133 boost::posix_time::ptime start_;
134 134
135 void Start(); 135 void Start();
136 136
138 Timer(MetricsRegistry& registry, 138 Timer(MetricsRegistry& registry,
139 const std::string& name); 139 const std::string& name);
140 140
141 Timer(MetricsRegistry& registry, 141 Timer(MetricsRegistry& registry,
142 const std::string& name, 142 const std::string& name,
143 MetricsType type); 143 MetricsUpdate update);
144 144
145 ~Timer(); 145 ~Timer();
146 }; 146 };
147 }; 147 };
148 } 148 }