Administrator's Guide - Kerio Software Archive

21.5 Traffic ChartsTime rangeIn the second field you can choose the time range you wish to monitor (the range can befrom 2 hours to 30 days). The selected time range is always understood as the time untilnow (“last 2 hours”, “last 30 days”, etc.).The legend below the graph shows the sampling interval (i.e. the time for which a sum ofconnections or messages is counted and is displayed in the graph).Example: If 2 hours is selected as the time range the sampling frequency is 20 seconds. Thismeans that a number of connections and/or messages is counted for the last 20 seconds andis written into the graph.The following buttons are available below the graph:• To refresh the graph, click on Refresh.• Click on the Save button provided below the graph to save the graph as PNG.• The Settings button opens the dialog where the detailed settings of a chart can be defined.Figure 21.7 Chart SettingsY AxisDefinition of the minimum and maximum values for the y axis.Note: The scale of the x axis is determined by the time range that has been selected.TimeThis option defines which time type will be displayed in the chart (either the servertime or the local time of the host the Kerio Administration Console is running on. Thefollowing rules are applied:• If Kerio Administration Console is run on the same host where Kerio MailServer isinstalled, both time types are equal.• The same rule is applied if the times on both hosts are synchronized (e.g. by the243