Code: Alles auswählen
$ ip -s -s link show dev eth0
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
link/ether 00:0d:b9:11:11:11 brd ff:ff:ff:ff:ff:ff
RX: bytes packets errors dropped missed mcast
1059778692987 875592329 0 0 42528 0
RX errors: length crc frame fifo overrun
0 0 0 0 0
TX: bytes packets errors dropped carrier collsns
95525792516 317403777 0 0 0 0
TX errors: aborted fifo window heartbeat transns
0 0 0 0 4
Laut Kernel doku:
Offenbar kann man mittels ethtool -g die ringbuffergröße ansehen bzw mit -G setzen - aber das scheint für die realtek NIC nicht zu gehen:docs.kernel.org hat geschrieben:Code: Alles auswählen
rx_missed_errors Count of packets missed by the host. Folded into the “drop” counter in /proc/net/dev. Counts number of packets dropped by the device due to lack of buffer space. This usually indicates that the host interface is slower than the network interface, or host is not keeping up with the receive packet rate. This statistic corresponds to hardware events and is not used on software devices.
Code: Alles auswählen
# ethtool -g eth0
netlink error: Operation not supported
Code: Alles auswählen
# ethtool -i eth0
driver: r8169
version: 5.10.0-11-amd64
firmware-version: rtl_nic/rtl8168e-2.fw
expansion-rom-version:
bus-info: 0000:01:00.0
supports-statistics: yes
supports-test: no
supports-eeprom-access: no
supports-register-dump: yes
supports-priv-flags: no
# dpkg -l firmware-realtek
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-================-============-============-==================================================
ii firmware-realtek 20210315-3 all Binary firmware for Realtek wired/wifi/BT adapters
Code: Alles auswählen
# dstat
You did not select any stats, using -cdngy by default.
--total-cpu-usage-- -dsk/total- -net/total- ---paging-- ---system--
usr sys idl wai stl| read writ| recv send| in out | int csw
2 0 97 0 0| 242k 23k| 0 0 | 0 0 | 383 303
0 0 100 0 0| 0 0 | 10k 10k| 0 0 | 119 56
1 1 99 0 0| 0 48k|2710B 1806B| 0 0 | 385 519
0 0 100 0 0| 0 0 | 636B 760B| 0 0 | 85 44
2 1 97 0 0| 0 0 | 12k 19k| 0 0 | 428 588
77 1 23 0 0| 0 0 | 115M 115M| 0 0 | 28k 903 <--- Speedtest start
76 1 24 0 0| 0 0 | 116M 116M| 0 0 | 28k 624
77 1 23 0 0| 0 0 | 115M 115M| 0 0 | 28k 860
74 0 26 0 0| 0 0 | 114M 114M| 0 0 | 28k 340
76 1 24 0 0| 0 0 | 115M 115M| 0 0 | 27k 890
91 2 7 0 0| 0 0 | 116M 117M| 0 0 | 33k 725
77 2 21 0 0| 0 0 | 116M 116M| 0 0 | 30k 867
77 0 23 0 0| 0 0 | 115M 115M| 0 0 | 29k 385
77 0 23 0 0| 0 0 | 116M 116M| 0 0 | 29k 878
78 0 22 0 0| 0 0 | 117M 117M| 0 0 | 29k 354