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storages::postgres::ConnectionStatistics< Counter, MmaAccumulator > Struct Template Reference

`#include <userver/storages/postgres/statistics.hpp>`

template<typename Counter, typename MmaAccumulator>

struct storages::postgres::ConnectionStatistics< Counter, MmaAccumulator >

struct storages::postgres::ConnectionStatistics< Counter, MmaAccumulator >

Template connection statistics storage.

Definition at line 71 of file statistics.hpp.

## Public Attributes | |

Counter | open_total = 0 |

Number of connections opened. | |

Counter | drop_total = 0 |

Number of connections dropped. | |

Counter | active = 0 |

Number of active connections. | |

Counter | used = 0 |

Number of connections in use. | |

Counter | maximum = 0 |

Number of maximum allowed connections. | |

Counter | waiting = 0 |

Number of waiting requests. | |

Counter | error_total = 0 |

Error during connection. | |

Counter | error_timeout = 0 |

Connection timeouts (timeouts while connecting) | |

Counter | max_queue_size = 0 |

Number of maximum allowed waiting requests. | |

MmaAccumulator | prepared_statements |

Prepared statements count min-max-avg. | |

template<typename Counter , typename MmaAccumulator >

Counter storages::postgres::ConnectionStatistics< Counter, MmaAccumulator >::active = 0 |

Number of active connections.

Definition at line 77 of file statistics.hpp.

template<typename Counter , typename MmaAccumulator >

Counter storages::postgres::ConnectionStatistics< Counter, MmaAccumulator >::drop_total = 0 |

Number of connections dropped.

Definition at line 75 of file statistics.hpp.

template<typename Counter , typename MmaAccumulator >

Counter storages::postgres::ConnectionStatistics< Counter, MmaAccumulator >::error_timeout = 0 |

Connection timeouts (timeouts while connecting)

Definition at line 87 of file statistics.hpp.

template<typename Counter , typename MmaAccumulator >

Counter storages::postgres::ConnectionStatistics< Counter, MmaAccumulator >::error_total = 0 |

Error during connection.

Definition at line 85 of file statistics.hpp.

template<typename Counter , typename MmaAccumulator >

Counter storages::postgres::ConnectionStatistics< Counter, MmaAccumulator >::max_queue_size = 0 |

Number of maximum allowed waiting requests.

Definition at line 89 of file statistics.hpp.

template<typename Counter , typename MmaAccumulator >

Counter storages::postgres::ConnectionStatistics< Counter, MmaAccumulator >::maximum = 0 |

Number of maximum allowed connections.

Definition at line 81 of file statistics.hpp.

template<typename Counter , typename MmaAccumulator >

Counter storages::postgres::ConnectionStatistics< Counter, MmaAccumulator >::open_total = 0 |

Number of connections opened.

Definition at line 73 of file statistics.hpp.

template<typename Counter , typename MmaAccumulator >

MmaAccumulator storages::postgres::ConnectionStatistics< Counter, MmaAccumulator >::prepared_statements |

Prepared statements count min-max-avg.

Definition at line 92 of file statistics.hpp.

template<typename Counter , typename MmaAccumulator >

Counter storages::postgres::ConnectionStatistics< Counter, MmaAccumulator >::used = 0 |

Number of connections in use.

Definition at line 79 of file statistics.hpp.

template<typename Counter , typename MmaAccumulator >

Counter storages::postgres::ConnectionStatistics< Counter, MmaAccumulator >::waiting = 0 |

Number of waiting requests.

Definition at line 83 of file statistics.hpp.

The documentation for this struct was generated from the following file:

- userver/storages/postgres/statistics.hpp