Ich bin auf einem dedizierten Server (proxmox-ve-2.6.32: 3.4-165 (mit Kernel: 2.6.32-42-pve)) mit einer 95.-Perzentil-Regel und möchte sichergehen, dass ich diese nicht breche. Ich habe eine 1-GBit-Verbindung und mein Vertrag bietet mir ein 95. Perzentil von 100 Mbit. Daher möchte ich meine Bandbreite immer auf 100 Mbit begrenzen.
Ich habe erfolglos versucht, Wondershaper zu verwenden und brauche Hilfe:
#ifconfig
eth0 Link encap:Ethernet HWaddr xxx
inet6 addr: xxx/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:273688 errors:0 dropped:0 overruns:0 frame:0
TX packets:33946 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:409128994 (390.1 MiB) TX bytes:4016030 (3.8 MiB)
Interrupt:20 Memory:f7f00000-f7f20000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:313 errors:0 dropped:0 overruns:0 frame:0
TX packets:313 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:49781 (48.6 KiB) TX bytes:49781 (48.6 KiB)
venet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet6 addr: fe80::1/128 Scope:Link
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
RX packets:351 errors:0 dropped:0 overruns:0 frame:0
TX packets:338 errors:0 dropped:5 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:180727 (176.4 KiB) TX bytes:109667 (107.0 KiB)
vmbr0 Link encap:Ethernet HWaddr xxx
inet addr:xxx Bcast:xxx Mask:255.255.255.248
inet6 addr: xxx/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:35361 errors:0 dropped:0 overruns:0 frame:0
TX packets:33722 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:392904370 (374.7 MiB) TX bytes:4002892 (3.8 MiB)
Ohne Wondershaper:
wget -O /dev/null http://speedtest.dal01.softlayer.com/downloads/test100.zip
--2015-10-15 10:12:35-- http://speedtest.dal01.softlayer.com/downloads/test100.zip
Resolving speedtest.dal01.softlayer.com (speedtest.dal01.softlayer.com)... 74.86.116.210, 2607:f0d0:1003:31::2
Connecting to speedtest.dal01.softlayer.com (speedtest.dal01.softlayer.com)|74.86.116.210|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 104874307 (100M) [application/zip]
Saving to: `/dev/null'
39% [============================================================================> ] 41,468,482 27.3M/s ^C
Ich konfiguriere Wondershaper:
# wondershaper vmbr0 1000000 1000000
Ergebnis...:
wget -O /dev/null http://speedtest.dal01.softlayer.com/downloads/test100.zip
--2015-10-15 10:12:56-- http://speedtest.dal01.softlayer.com/downloads/test100.zip
Resolving speedtest.dal01.softlayer.com (speedtest.dal01.softlayer.com)... 74.86.116.210, 2607:f0d0:1003:31::2
Connecting to speedtest.dal01.softlayer.com (speedtest.dal01.softlayer.com)|74.86.116.210|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 104874307 (100M) [application/zip]
Saving to: `/dev/null'
0% [ ] 61,970 18.4K/s eta 87m 39s ^C
(Zwischen 6 ko/Sek. und 18 ko/Sek. ...)
Konfiguration auf Wondershaper nach diesem Test:
#wondershaper vmbr0
qdisc cbq 1: root refcnt 2 rate 10000Kbit (bounded,isolated) prio no-transmit
Sent 546883 bytes 776 pkt (dropped 0, overlimits 0 requeues 0)
rate 0bit 0pps backlog 0b 0p requeues 0
borrowed 0 overactions 0 avgidle 12500 undertime 0
qdisc sfq 10: parent 1:10 limit 127p quantum 1514b divisor 1024 perturb 10sec
Sent 15781 bytes 123 pkt (dropped 0, overlimits 0 requeues 0)
rate 0bit 0pps backlog 0b 0p requeues 0
qdisc sfq 20: parent 1:20 limit 127p quantum 1514b divisor 1024 perturb 10sec
Sent 530850 bytes 647 pkt (dropped 0, overlimits 0 requeues 0)
rate 0bit 0pps backlog 0b 0p requeues 0
qdisc sfq 30: parent 1:30 limit 127p quantum 1514b divisor 1024 perturb 10sec
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
rate 0bit 0pps backlog 0b 0p requeues 0
qdisc ingress ffff: parent ffff:fff1 ----------------
Sent 695844 bytes 1291 pkt (dropped 20, overlimits 0 requeues 0)
rate 0bit 0pps backlog 0b 0p requeues 0
class cbq 1: root rate 10000Kbit (bounded,isolated) prio no-transmit
Sent 252 bytes 6 pkt (dropped 0, overlimits 0 requeues 0)
rate 0bit 0pps backlog 0b 0p requeues 0
borrowed 0 overactions 0 avgidle 12500 undertime 0
class cbq 1:1 parent 1: rate 1000Mbit (bounded,isolated) prio 5
Sent 547619 bytes 772 pkt (dropped 0, overlimits 0 requeues 0)
rate 0bit 0pps backlog 0b 0p requeues 0
borrowed 0 overactions 0 avgidle 12500 undertime 0
class cbq 1:10 parent 1:1 leaf 10: rate 1000Mbit prio 1
Sent 16769 bytes 125 pkt (dropped 0, overlimits 0 requeues 0)
rate 0bit 0pps backlog 0b 0p requeues 0
borrowed 0 overactions 0 avgidle 12500 undertime 0
class cbq 1:20 parent 1:1 leaf 20: rate 900000Kbit prio 2
Sent 530850 bytes 647 pkt (dropped 0, overlimits 0 requeues 0)
rate 0bit 0pps backlog 0b 0p requeues 0
borrowed 0 overactions 0 avgidle 12500 undertime 0
class cbq 1:30 parent 1:1 leaf 30: rate 800000Kbit prio 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
rate 0bit 0pps backlog 0b 0p requeues 0
borrowed 0 overactions 0 avgidle 12500 undertime 0
Irgendwelche Ideen?
Antwort1
Ich habe nicht herausgefunden, wie ich dieses Problem mit Wondershaper beheben kann, habe aber eine andere Möglichkeit gefunden, dasselbe mit Ethtool zu tun:
ethtool -s eth0 speed 100 duplex full