Disk I/O Graph Widget

The disk I/O graph widget shows read and write rates over time.

Features

The legend displays the current reads and writes per second in bytes for each mount/disk item. The y-axis automatically scales based on shown read/write values. By default this is in a linear scale, but it can be switched to a logarithmic scale through the config file.

The displayed time range can be adjusted through either the keyboard or mouse.

Key bindings

Note that key bindings are generally case-sensitive.

Binding	Action
+	Zoom in on chart (decrease time range)
-	Zoom out on chart (increase time range)
=	Reset zoom

Mouse bindings

Binding	Action
Scroll	Scrolling up or down zooms in or out of the graph respectively