집에 서버들 유독 drop 많네요. IDC는 거의 없는데 딱 1대 drop 약간 발생하고요..
4port 본딩은 그냥 테스트 해본거에요.
bond0 Link encap:Ethernet HWaddr 00:15:17:6f:84:a6
inet addr:x.x.x.x Bcast:x.x.x.255 Mask:255.255.255.0
inet6 addr: fe80::215:17ff:fe6f:84a6/64 Scope:Link
UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
RX packets:19426 errors:0 dropped:5276 overruns:0 frame:0
TX packets:14874 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3157929 (3.1 MB) TX bytes:5645296 (5.6 MB)
eth0 Link encap:Ethernet HWaddr 00:15:17:6f:84:a6
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:1662 errors:0 dropped:1661 overruns:0 frame:0
TX packets:76 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:395613 (395.6 KB) TX bytes:9728 (9.7 KB)
Interrupt:20 Memory:f7c00000-f7c20000
eth1 Link encap:Ethernet HWaddr 00:15:17:6f:84:a6
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:1667 errors:0 dropped:1666 overruns:0 frame:0
TX packets:76 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:396198 (396.1 KB) TX bytes:9728 (9.7 KB)
Interrupt:18 Memory:f7900000-f7920000
eth2 Link encap:Ethernet HWaddr 00:15:17:6f:84:a6
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:1674 errors:0 dropped:1674 overruns:0 frame:0
TX packets:76 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:396877 (396.8 KB) TX bytes:9728 (9.7 KB)
Interrupt:17 Memory:f7a40000-f7a60000
eth3 Link encap:Ethernet HWaddr 00:15:17:6f:84:a6
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:14423 errors:0 dropped:1 overruns:0 frame:0
TX packets:14646 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1969241 (1.9 MB) TX bytes:5616112 (5.6 MB)
Interrupt:16 Memory:f7aa0000-f7ac0000
2. ubutu 12.04 / 1 port / 위치 : 집
eth0 Link encap:Ethernet HWaddr d4:85:64:6a:b5:03
inet addr:x.x.x.x Bcast:x.x.x.255 Mask:255.255.255.0
inet6 addr: fe80::d685:64ff:fe6a:b503/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1492854 errors:0 dropped:727 overruns:0 frame:4
TX packets:402393 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:261592682 (261.5 MB) TX bytes:214206656 (214.2 MB)
Interrupt:18
3. centos 6.4 / 1 port / 위치 : IDC
em1 Link encap:Ethernet HWaddr E0:DB:55:22:0A:AC
inet addr:x.x.x.x Bcast:x.x.x.255 Mask:255.255.255.192
inet6 addr: fe80::e2db:55ff:fe22:aac/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:13284946630 errors:0 dropped:13 overruns:0 frame:21
TX packets:13988766253 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1965616397265 (1.7 TiB) TX bytes:1987125437686 (1.8 TiB)
Interrupt:35
대역폭이 모자라서 생기는 경우도 있지만,
보통 케이블문제인 경우가 많습니다.