Iperf Performance measurement between BNL and RIKEN.

(1) SINET/APAN Current Link (2003.06.10)

• Iperf client: xxx.rhic.bnl.gov Pentium-4 2.4 GHz (Redhat 7.3)
• iperf server 2: xxx.itbl.jp at RIKEN Pentium-4 2.0 GHz (Redhat 8.0)
• measured with the TCP windows size for 16KB, 32KB, 64KB,256 KB, and 512 KB
  • [US->JP] BNL-> ESnet -> Sinet(US-JP link) -> sinet -> riken(itbl.jp)
  • [Jp->US] riken(itbl.jp) -> IMnet -> APAN (JP-USlink) -> ESnet-> BNL

(2) IMNET/APAN Current Link

• Iperf client: xxx.rhic.bnl.gov Pentium-3 0.8 GHz (Redhat 7.2)
• iperf server 1: xxx.riken.go.jp Pentium-4 2GHz (Redhat 7.2)
• measured with the TCP windows size for 16KB, 32KB, 64KB,85.3KB, and 512 KB

(3) Sinet previous data (using old us-jp line)

• Iperf client: xxx.rhic.bnl.gov Pentium-3 0.8 GHz (Redhat 7.2)
• iperf server: xxx.itbl.jp at RIKEN Pentium-4 2GHz (Redhat 7.3)
• measured with the TCP windows size for 16KB, 32KB, 64KB,85.3KB, and 512 KB

CCJ WAN Home page
APAN-SLAC Performance
Bulk throughput measurements at SLAC