Performance Netzwerk mit Braodcom

[bofh_hannibal]

Hallo Kira12


sorry, muss meine Falsch Aussage zurücknehmen.
Es war nicht netio, sondern ein anderes benchmark tool.
Hab das nochmal gecheckt. Sorry.

Hast Du auf den Interfaces auf der Beasty Box TX / RX Errors ?

Eventuell ist das Problem auf Layer 1 ebene zu suchen.

mach mal

ifconfig -a
netstat -sa


Kannst das ja mal hierrein posten.

 

[kira12]

Hallo,


file# ifconfig -a
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC>
ether 00:11:0a:58:8b:d0
inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
em1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC>
ether 00:11:0a:58:8b:d1
media: Ethernet autoselect
status: no carrier
bge0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8009b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LINKSTATE>
ether 00:13:21:c8:fa:ff
media: Ethernet autoselect (none)
status: no carrier
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
options=3<RXCSUM,TXCSUM>
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4
inet6 ::1 prefixlen 128
inet 127.0.0.1 netmask 0xff000000
nd6 options=3<PERFORMNUD,ACCEPT_RTADV>

und file# netstat -sa
tcp:
25952596 packets sent
18284938 data packets (26356866154 bytes)
26953 data packets (38972778 bytes) retransmitted
4 data packets unnecessarily retransmitted
0 resends initiated by MTU discovery
6033721 ack-only packets (1076 delayed)
0 URG only packets
7 window probe packets
1582850 window update packets
24128 control packets
23085886 packets received
9257592 acks (for 26356866603 bytes)
107386 duplicate acks
0 acks for unsent data
12677445 packets (15822547026 bytes) received in-sequence
1490 completely duplicate packets (1510080 bytes)
0 old duplicate packets
0 packets with some dup. data (0 bytes duped)
46403 out-of-order packets (61860883 bytes)
0 packets (0 bytes) of data after window
0 window probes
971575 window update packets
0 packets received after close
0 discarded for bad checksums
0 discarded for bad header offset fields
0 discarded because packet too short
6899 discarded due to memory problems
23826 connection requests
312 connection accepts
0 bad connection attempts
0 listen queue overflows
17 ignored RSTs in the windows
318 connections established (including accepts)
24166 connections closed (including 13 drops)
111 connections updated cached RTT on close
111 connections updated cached RTT variance on close
15 connections updated cached ssthresh on close
23820 embryonic connections dropped
9257299 segments updated rtt (of 5354439 attempts)
44 retransmit timeouts
0 connections dropped by rexmit timeout
7 persist timeouts
0 connections dropped by persist timeout
0 Connections (fin_wait_2) dropped because of timeout
11 keepalive timeouts
11 keepalive probes sent
0 connections dropped by keepalive
260978 correct ACK header predictions
12647740 correct data packet header predictions
338 syncache entries added
8 retransmitted
0 dupsyn
0 dropped
312 completed
0 bucket overflow
0 cache overflow
25 reset
1 stale
0 aborted
0 badack
0 unreach
0 zone failures
338 cookies sent
0 cookies received
1429 SACK recovery episodes
26879 segment rexmits in SACK recovery episodes
38919528 byte rexmits in SACK recovery episodes
124213 SACK options (SACK blocks) received
55720 SACK options (SACK blocks) sent
0 SACK scoreboard overflow
0 packets with ECN CE bit set
0 packets with ECN ECT(0) bit set
0 packets with ECN ECT(1) bit set
0 successful ECN handshakes
0 times ECN reduced the congestion window
udp:
5196 datagrams received
0 with incomplete header
0 with bad data length field
0 with bad checksum
0 with no checksum
0 dropped due to no socket
17 broadcast/multicast datagrams undelivered
0 dropped due to full socket buffers
0 not for hashed pcb
5179 delivered
2482 datagrams output
0 times multicast source filter matched

ip:
23068866 total packets received
0 bad header checksums
0 with size smaller than minimum
0 with data size < data length
0 with ip length > max ip packet size
0 with header length < data size
0 with data length < header length
0 with bad options
0 with incorrect version number
0 fragments received
0 fragments dropped (dup or out of space)
0 fragments dropped after timeout
0 packets reassembled ok
23067323 packets for this host
1543 packets for unknown/unsupported protocol
0 packets forwarded (0 packets fast forwarded)
0 packets not forwardable
0 packets received for unknown multicast group
0 redirects sent
25955284 packets sent from this host
0 packets sent with fabricated ip header
0 output packets dropped due to no bufs, etc.
0 output packets discarded due to no route
0 output datagrams fragmented
0 fragments created
0 datagrams that can't be fragmented
0 tunneling packets that can't find gif
0 datagrams with bad address in header
icmp:
0 calls to icmp_error
0 errors not generated in response to an icmp message
Output histogram:
echo reply: 46
0 messages with bad code fields
0 messages less than the minimum length
0 messages with bad checksum
0 messages with bad length
0 multicast echo requests ignored
0 multicast timestamp requests ignored
Input histogram:
echo reply: 2
destination unreachable: 115
echo: 46
46 message responses generated
0 invalid return addresses
0 no return routes
ICMP address mask responses are disabled
igmp:
1428 messages received
0 messages received with too few bytes
0 messages received with wrong TTL
0 messages received with bad checksum
0 V1/V2 membership queries received
1428 V3 membership queries received
0 membership queries received with invalid field(s)
1428 general queries received
0 group queries received
0 group-source queries received
0 group-source queries dropped
0 membership reports received
0 membership reports received with invalid field(s)
0 membership reports received for groups to which we belong
0 V3 reports received without Router Alert
0 membership reports sent
arp:
361 ARP requests sent
912 ARP replies sent
13607 ARP requests received
356 ARP replies received
13963 ARP packets received
6 total packets dropped due to no ARP entry
363 ARP entrys timed out
0 Duplicate IPs seen
ip6:
23818 total packets received
0 with size smaller than minimum
0 with data size < data length
0 with bad options
0 with incorrect version number
0 fragments received
0 fragments dropped (dup or out of space)
0 fragments dropped after timeout
0 fragments that exceeded limit
0 packets reassembled ok
23818 packets for this host
0 packets forwarded
0 packets not forwardable
0 redirects sent
23818 packets sent from this host
0 packets sent with fabricated ip header
0 output packets dropped due to no bufs, etc.
0 output packets discarded due to no route
0 output datagrams fragmented
0 fragments created
0 datagrams that can't be fragmented
0 packets that violated scope rules
0 multicast packets which we don't join
Input histogram:
TCP: 23814
UDP: 4
Mbuf statistics:
23816 one mbuf
two or more mbuf:
lo0= 2
0 one ext mbuf
0 two or more ext mbuf
0 packets whose headers are not continuous
0 tunneling packets that can't find gif
0 packets discarded because of too many headers
0 failures of source address selection
Source addresses selection rule applied:
23816 first candidate
23816 same address
icmp6:
0 calls to icmp6_error
0 errors not generated in response to an icmp6 message
0 errors not generated because of rate limitation
0 messages with bad code fields
0 messages < minimum length
0 bad checksums
0 messages with bad length
Histogram of error messages to be generated:
0 no route
0 administratively prohibited
0 beyond scope
0 address unreachable
0 port unreachable
0 packet too big
0 time exceed transit
0 time exceed reassembly
0 erroneous header field
0 unrecognized next header
0 unrecognized option
0 redirect
0 unknown
0 message responses generated
0 messages with too many ND options
0 messages with bad ND options
0 bad neighbor solicitation messages
0 bad neighbor advertisement messages
0 bad router solicitation messages
0 bad router advertisement messages
0 bad redirect messages
0 path MTU changes
rip6:
0 messages received
0 checksum calculations on inbound
0 messages with bad checksum
0 messages dropped due to no socket
0 multicast messages dropped due to no socket
0 messages dropped due to full socket buffers
0 delivered
0 datagrams output

die zwischendrin die alle 0 sind habe ich weggelassen.

Gruß ré