Функции RRD


  • rrd_create — Создать файл rrd
  • rrd_error — Получить последнее сообщение об ошибке
  • rrd_fetch — Извлечь данные для графика в виде массива
  • rrd_first — Gets the timestamp of the first sample from rrd file.
  • rrd_graph — Creates image from a data.
  • rrd_info — Gets information about rrd file
  • rrd_last — Gets unix timestamp of the last sample.
  • rrd_lastupdate — Gets information about last updated data.
  • rrd_restore — Restores the RRD file from XML dump.
  • rrd_tune — Tunes some RRD database file header options.
  • rrd_update — Updates the RRD database.
  • rrd_version — Gets information about underlying rrdtool library
  • rrd_xport — Exports the information about RRD database.
  • rrdc_disconnect — Close any outstanding connection to rrd caching daemon
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