netperf on RPI

[Mhamad Hmad]

HI ,
I am trying to do some performance measurements on  lwip in Genode and RPI,
I setup Genode on RPI and then run netperf_lwip
from my client PC  with   Linux 12.04 as OS , Intel Core I7
I got

#netperf-2.6.0 -H 192.168.12.211 -P 1 -v 2 -t TCP_STREAM -c -C -- -m 1024
MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to
192.168.12.211 () port 0 AF_INET
Recv   Send    Send                          Utilization       Service
Demand
Socket Socket  Message  Elapsed              Send     Recv     Send    Recv
Size   Size    Size     Time     Throughput  local    remote   local
remote
bytes  bytes   bytes    secs.    10^6bits/s  % S      % U      us/KB   us/KB

131072  16384   1024    11.52         3.37   0.16     -1.00    30.938
-23.688

Alignment      Offset         Bytes    Bytes       Sends   Bytes    Recvs
Local  Remote  Local  Remote  Xfered   Per                 Per
Send   Recv    Send   Recv             Send (avg)          Recv (avg)
    8       8      0       0 4978688  1024.00      4862   4534.32   1098

Maximum
Segment
Size (bytes)
  1448


#netperf-2.6.0 -H 192.168.12.211 -P 1 -v 2 -t TCP_MAERTS -c -C -- -m 1024
MIGRATED TCP MAERTS TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to
192.168.12.211 () port 0 AF_INET
Recv   Send    Send                          Utilization       Service
Demand
Socket Socket  Message  Elapsed              Recv     Send     Recv    Send
Size   Size    Size     Time     Throughput  local    remote   local
remote
bytes  bytes   bytes    secs.    10^6bits/s  % S      % U      us/KB   us/KB

131072  16384   1024    10.00        50.02   0.61     -1.00    8.007
-1.638

Alignment      Offset         Bytes    Bytes       Recvs   Bytes    Sends
Local  Remote  Local  Remote  Xfered   Per                 Per
Recv   Send    Recv   Send             Recv (avg)          Send (avg)
    8       8      0       0 62524752  1449.82     43126   4096.00  15351

Maximum
Segment
Size (bytes)
  1448


the Throughput values is looking strange!

when i run then netperf_lwip on genode based on linux platform i got
totally different results

#netperf-2.6.0 -H 192.168.12.211 -P 1 -v 2 -t TCP_STREAM -c -C -- -m 1024
Recv Send Send Utilization Service Demand

Socket Socket Message Elapsed Send Recv Send Recv

Size Size Size Time Throughput local remote local remote

bytes bytes bytes secs. 10^6bits/s % S % U us/KB us/KB


 131072 16384 1024 10.01 554.32 39.83 -1.00 47.089 -0.148


 Alignment Offset Bytes Bytes Sends Bytes Recvs

Local Remote Local Remote Xfered Per Per

Send Recv Send Recv Send (avg) Recv (avg)

8 8 0 0 693644288 1024.00 677387 9572.39 72463


 Maximum

Segment

Size (bytes)

1448



 #netperf-2.6.0 -H 192.168.12.211 -P 1 -v 2 -t TCP_MAERTS -c -C -- -m 1024

Recv Send Send Utilization Service Demand

Socket Socket Message Elapsed Recv Send Recv Send

Size Size Size Time Throughput local remote local remote

bytes bytes bytes secs. 10^6bits/s % S % U us/KB us/KB


 131072 16384 1024 10.00 637.92 48.88 -1.00 50.219 -0.128


 Alignment Offset Bytes Bytes Recvs Bytes Sends

Local Remote Local Remote Xfered Per Per

Recv Send Recv Send Recv (avg) Send (avg)

8 8 0 0 797411126 2621.83 304143 4096.00 194994


 Maximum

Segment

Size (bytes)

1448


 I would like to share this result and check if these value ok

best,
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