Shows ethernet device driver and device statistics.
entstat [ -d -r -t ] Device_Name
The entstat command displays the statistics gathered by the specified Ethernet device driver. The user can optionally specify that the device-specific statistics be displayed in addition to the device generic statistics. If no flags are specified, only the device generic statistics are displayed.
This command is also invoked when the netstat command is run with the -v flag. The netstat command does not issue any entstat command flags.
If an invalid Device_Name is specified, the entstat command produces an error message stating that it could not connect to the device.
Device_Name | The name of the Ethernet device, for example, ent0. |
Note: Some adapters may not support a specific statistic. The value of non-supported statistic fields is always 0.
The statistic fields displayed in the output of the entstat command and their descriptions are:
This part of the display may be different for each type of the adapter. It may contain adapter specific information and some extended statistics that were not included in the generic statistics. Some adapters may not have any device specific statistics.
entstat ent0This produces the following output:
ETHERNET STATISTICS (ent0) : Device Type: Ethernet High Performance LAN Adapter Hardware Address: 02:60:8c:2e:d0:1d Elapsed Time: 0 days 0 hours 8 minutes 41 seconds Transmit Statistics: Receive Statistics: -------------------- ------------------- Packets: 3 Packets: 2 Bytes: 272 Bytes: 146 Interrupts: 3 Interrupts: 2 Transmit Errors: 0 Receive Errors: 0 Packets Dropped: 0 Packets Dropped: 0 Max Packets on S/W Bad Packets: 0 Transmit Queue:0 S/W Transmit Queue Overflow: 0 Current S/W+H/W Transmit Queue Length: 0 Broadcast Packets: 2 CRC Errors: 0 Multicast Packets: 0 Broadcast Packets: 1 No Carrier Sense: 0 Multicast Packets: 0 DMA Underrun: 0 DMA Overrun: 0 Lost CTS Errors: 0 Alignment Errors: 0 Max Collision Errors: 0 No Resource Errors: 0 Late Collision Errors: 0 Receive Collision Errors: 0 Deferred: 0 Packet Too Short Errors: 0 SQE Test: 0 Packet Too Long Errors: 0 Timeout Errors: 0 Packets Discarded by Adapter: 0 Single Collision Receiver Start Count: 1 Count: 0 Multiple Collision Count: 0 Current HW Transmit Queue Length: 0 General Statistics: ------------------- No mbuf Errors: 0 Adapter Reset Count: 0 Driver Flags: Up Broadcast Running Simplex
entstat -d ent0This produces the following output:
ETHERNET STATISTICS (ent0) : Device Type: Ethernet High Performance LAN Adapter Hardware Address: 02:60:8c:2e:d0:1d Elapsed Time: 0 days 2 hours 6 minutes 30 seconds Transmit Statistics: Receive Statistics: -------------------- ------------------- Packets: 3 Packets: 2 Bytes: 272 Bytes: 146 Interrupts: 3 Interrupts: 2 Transmit Errors: 0 Receive Errors: 0 Packets Dropped: 0 Packets Dropped: 0 Max Packets on S/W Receiver Start Count: 1 Transmit Queue:0 Bad Packets: 0 S/W Transmit Queue Overflow: 0 Current S/W+H/W Transmit Queue Length: 0 Broadcast Packets: 0 Broadcast Packets: 0 Multicast Packets: 0 Multicast Packets: 0 No Carrier Sense: 0 CRC Errors: 0 DMA Underrun: 0 DMA Overrun: 0 Lost CTS Errors: 0 Alignment Errors: 0 Max Collision Errors: 0 No Resource Errors: 0 Late Collision Errors: 0 Receive Collision Errors: 0 Deferred: 0 Packet Too Short Errors: 0 SQE Test: 0 Packet Too Long Errors: 0 Timeout Errors: 0 Packets Discarded by Adapter: 0 Single Collision Count: 0 Receiver Start Count: 1 Multiple Collision Count: 0 Current HW Transmit Queue Length: 0 General Statistics: ------------------- No mbuf Errors: 0 Adapter Reset Count: 0 Driver Flags: Up Broadcast Running Simplex Ethernet High Performance LAN Adapter Specific Statistics: ---------------------------------------------------------- Receive Buffer Pool Size: 37 Transmit Buffer Pool Size: 39 In Promiscuous Mode for IP Multicast: No Packets Uploaded from Adapter: 0 Host End-of-List Encountered: 0 82586 End-of-List Encountered: 0 Receive DMA Timeouts: 0 Adapter Internal Data: 0x0 0x0 0x0 0x0 0x0
The fddistat command, netstat command, tokstat command.