SYS_CLASS_NET = "/sys/class/net"
+class GraphTemplateInterfaceBytes(base.GraphTemplate):
+ name = "interface-bytes"
+
+ rrd_graph = [
+ "DEF:bytes_rx=%(file)s:bytes_rx:AVERAGE",
+ "DEF:bytes_tx=%(file)s:bytes_tx:AVERAGE",
+
+ # Convert everything into bits.
+ "CDEF:bits_rx=bytes_rx,8,*",
+ "CDEF:bits_tx=bytes_tx,8,*",
+
+ # Invert the transmitted bytes to create upside down graph.
+ "CDEF:bits_tx_inv=bits_tx,-1,*",
+
+ # Compute the total bandwidth.
+ "CDEF:bits=bits_rx,bits_tx,+",
+
+ # Compute 95% line.
+ "VDEF:bits_95p=bits,95,PERCENT",
+
+ # Draw the received area.
+ "AREA:bits_rx#228B2277:%-15s" % _("Received"),
+ "VDEF:bits_rx_min=bits_rx,MINIMUM",
+ "VDEF:bits_rx_max=bits_rx,MAXIMUM",
+ "VDEF:bits_rx_avg=bits_rx,AVERAGE",
+ "GPRINT:bits_rx_max:%12s\: " % _("Maximum") + _("%8.2lf %sbps"),
+ "GPRINT:bits_rx_min:%12s\: " % _("Minimum") + _("%8.2lf %sbps"),
+ "GPRINT:bits_rx_avg:%12s\: " % _("Average") + _("%8.2lf %sbps") + "\\n",
+ "LINE1:bits_rx#228B22",
+
+ # Draw the transmitted area.
+ "AREA:bits_tx_inv#B2222277:%-15s" % _("Transmitted"),
+ "VDEF:bits_tx_min=bits_tx,MINIMUM",
+ "VDEF:bits_tx_max=bits_tx,MAXIMUM",
+ "VDEF:bits_tx_avg=bits_tx,AVERAGE",
+ "GPRINT:bits_tx_max:%12s\: " % _("Maximum") + _("%8.2lf %sbps"),
+ "GPRINT:bits_tx_min:%12s\: " % _("Minimum") + _("%8.2lf %sbps"),
+ "GPRINT:bits_tx_avg:%12s\: " % _("Average") + _("%8.2lf %sbps") + "\\n",
+ "LINE1:bits_tx_inv#B22222",
+
+ # Draw the 95% line.
+ "LINE1:bits_95p#000000:%-15s" % _("95th percentile"),
+ "GPRINT:bits_95p:%s" % _("%8.2lf %sbps") + "\\n",
+ ]
+
+ rrd_graph_args = [
+ "--title", _("Bandwidth usage on %(interface)s"),
+ "--vertical-label", _("Bit/s"),
+ ]
+
+
+class GraphTemplateInterfacePackets(base.GraphTemplate):
+ name = "interface-packets"
+
+ rrd_graph = [
+ "DEF:packets_rx=%(file)s:packets_rx:AVERAGE",
+ "DEF:packets_tx=%(file)s:packets_tx:AVERAGE",
+
+ # Invert the transmitted packets to create upside down graph.
+ "CDEF:packets_tx_inv=packets_tx,-1,*",
+
+ # Draw the received area.
+ "AREA:packets_rx#228B2277:%-15s" % _("Received"),
+ "VDEF:packets_rx_min=packets_rx,MINIMUM",
+ "VDEF:packets_rx_max=packets_rx,MAXIMUM",
+ "VDEF:packets_rx_avg=packets_rx,AVERAGE",
+ "GPRINT:packets_rx_max:%12s\: " % _("Maximum") + _("%8.0lf %spps"),
+ "GPRINT:packets_rx_min:%12s\: " % _("Minimum") + _("%8.0lf %spps"),
+ "GPRINT:packets_rx_avg:%12s\: " % _("Average") + _("%8.2lf %spps") + "\\n",
+ "LINE1:packets_rx#228B22",
+
+ # Draw the transmitted area.
+ "AREA:packets_tx_inv#B2222277:%-15s" % _("Transmitted"),
+ "VDEF:packets_tx_min=packets_tx,MINIMUM",
+ "VDEF:packets_tx_max=packets_tx,MAXIMUM",
+ "VDEF:packets_tx_avg=packets_tx,AVERAGE",
+ "GPRINT:packets_tx_max:%12s\: " % _("Maximum") + _("%8.0lf %spps"),
+ "GPRINT:packets_tx_min:%12s\: " % _("Minimum") + _("%8.0lf %spps"),
+ "GPRINT:packets_tx_avg:%12s\: " % _("Average") + _("%8.2lf %spps") + "\\n",
+ "LINE1:packets_tx_inv#B22222",
+ ]
+
+ rrd_graph_args = [
+ "--title", _("Transferred packets on %(interface)s"),
+ "--vertical-label", _("Packets/s"),
+ ]
+
+
+class GraphTemplateInterfaceErrors(base.GraphTemplate):
+ name = "interface-errors"
+
+ rrd_graph = [
+ "DEF:errors_rx=%(file)s:errors_rx:AVERAGE",
+ "DEF:errors_tx=%(file)s:errors_tx:AVERAGE",
+ "DEF:dropped_rx=%(file)s:dropped_rx:AVERAGE",
+ "DEF:dropped_tx=%(file)s:dropped_tx:AVERAGE",
+ "DEF:collisions=%(file)s:collisions:AVERAGE",
+
+ # Invert the transmitted packets to create upside down graph.
+ "CDEF:errors_tx_inv=errors_tx,-1,*",
+ "CDEF:dropped_tx_inv=dropped_tx,-1,*",
+
+ # Draw the receive errors.
+ "AREA:errors_rx#228B2277:%-15s" % _("Receive errors"),
+ "VDEF:errors_rx_min=errors_rx,MINIMUM",
+ "VDEF:errors_rx_max=errors_rx,MAXIMUM",
+ "VDEF:errors_rx_avg=errors_rx,AVERAGE",
+ "GPRINT:errors_rx_max:%12s\: " % _("Maximum") + _("%8.0lf %spps"),
+ "GPRINT:errors_rx_min:%12s\: " % _("Minimum") + _("%8.0lf %spps"),
+ "GPRINT:errors_rx_avg:%12s\: " % _("Average") + _("%8.2lf %spps") + "\\n",
+ "LINE1:errors_rx#228B22",
+
+ # Draw the transmit errors.
+ "AREA:errors_tx_inv#B2222277:%-15s" % _("Transmit errors"),
+ "VDEF:errors_tx_min=errors_tx,MINIMUM",
+ "VDEF:errors_tx_max=errors_tx,MAXIMUM",
+ "VDEF:errors_tx_avg=errors_tx,AVERAGE",
+ "GPRINT:errors_tx_max:%12s\: " % _("Maximum") + _("%8.0lf %spps"),
+ "GPRINT:errors_tx_min:%12s\: " % _("Minimum") + _("%8.0lf %spps"),
+ "GPRINT:errors_tx_avg:%12s\: " % _("Average") + _("%8.2lf %spps") + "\\n",
+ "LINE1:errors_tx_inv#B22222",
+
+ # Draw the receive drops.
+ "LINE2:dropped_rx#228B22:%-15s" % _("Receive drops"),
+ "VDEF:dropped_rx_min=dropped_rx,MINIMUM",
+ "VDEF:dropped_rx_max=dropped_rx,MAXIMUM",
+ "VDEF:dropped_rx_avg=dropped_rx,AVERAGE",
+ "GPRINT:dropped_rx_max:%12s\: " % _("Maximum") + _("%8.0lf %spps"),
+ "GPRINT:dropped_rx_min:%12s\: " % _("Minimum") + _("%8.0lf %spps"),
+ "GPRINT:dropped_rx_avg:%12s\: " % _("Average") + _("%8.2lf %spps") + "\\n",
+ "LINE1:dropped_rx#228B22",
+
+ # Draw the transmit drops.
+ "LINE2:dropped_tx#B22222:%-15s" % _("Transmit drops"),
+ "VDEF:dropped_tx_min=dropped_tx,MINIMUM",
+ "VDEF:dropped_tx_max=dropped_tx,MAXIMUM",
+ "VDEF:dropped_tx_avg=dropped_tx,AVERAGE",
+ "GPRINT:dropped_tx_max:%12s\: " % _("Maximum") + _("%8.0lf %spps"),
+ "GPRINT:dropped_tx_min:%12s\: " % _("Minimum") + _("%8.0lf %spps"),
+ "GPRINT:dropped_tx_avg:%12s\: " % _("Average") + _("%8.2lf %spps") + "\\n",
+ "LINE1:dropped_tx#B22222",
+
+ # Draw the collisions as a line.
+ "LINE3:collisions#8B0000:%-15s" % _("Collisions") + "\\n",
+ ]
+
+ rrd_graph_args = [
+ "--title", _("Errors/dropped packets on %(interface)s"),
+ "--vertical-label", _("Packets/s"),
+ ]
+
+
class DataSourceInterface(base.DataSource):
name = "interface"
description = "Interface Statistics Data Source"
- templates = []
+ templates = [
+ GraphTemplateInterfaceBytes,
+ GraphTemplateInterfacePackets,
+ GraphTemplateInterfaceErrors,
+ ]
rrd_schema = [
"DS:bytes_rx:DERIVE:0:U",
projects / collecty.git / commitdiff
