Zabbix Documentation 2.2

2.23.04.04.2 (current)In development:4.4 (devel)Unsupported:1.82.02.43.23.4

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manual:config:visualisation:graphs:simple

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manual:config:visualisation:graphs:simple [2014/09/26 11:32]
sasha Links adapted because of a move operation
manual:config:visualisation:graphs:simple [2018/10/30 09:23]
martins-v for trapper items, a straight line is drawn leading up to the first collected value and from the last collected value to the end of graph
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 == Generating from history/​trends == == Generating from history/​trends ==
  
-Graphs can be drawn based on either item [[:2.0/manual/config/items/history_and_trends|history or trends]]. A grey caption at the bottom right of a graph indicates where the data come from.+Graphs can be drawn based on either item [[:manual:config:items:history_and_trends|history or trends]]. A grey caption at the bottom right of a graph indicates where the data come from.
  
 Several factors influence whether history of trends is used: Several factors influence whether history of trends is used:
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   * if trends are disabled, item history is used for graph building - if available for that period. This is supported starting with Zabbix 2.2.1 (before, disabled trends would mean an empty graph for the period even if item history was available).   * if trends are disabled, item history is used for graph building - if available for that period. This is supported starting with Zabbix 2.2.1 (before, disabled trends would mean an empty graph for the period even if item history was available).
 +
 +== Absence of data ==
 +
 +For items with a regular update interval, nothing is displayed in the graph if item data are not collected.
 +
 +However, for trapper items, a straight line is drawn leading up to the first collected value and from the last collected value to the end of graph; the line is on the level of the first/last value respectively.
 +
 == Switching to raw values == == Switching to raw values ==