RRD 函数

目录

  • rrd_create — 创建 rrd 数据库文件
  • rrd_error — 获取最新的错误信息
  • rrd_fetch — 获取图表数据数组
  • rrd_first — 从 rrd 文件中获取第一个样本的时间戳
  • rrd_graph — 从数据创建图像
  • rrd_info — 获取 rrd 文件有关信息
  • 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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