Performace of Kotetu Current (Mar 2001)

This page shows benchmark results as performance of kotetu.

name	peak rate	version
t2-03040150	300rps	200103081127 kotetu-work.200103081127.tar.gz
t2-11210219	160rps	200011211118 kotetu-work.200011211118.tar.gz

Machine

Our proxy machine's specification is below. The machine (street) price is about 14K US$ at Aug 2000. However, you can same or more better machine more low price, now.

• PC compatible
• Mother Board: Tyan Thunder 2500 ; ServerWorks ServerSet III HE chipset
• CPU: Dual Intel Pentium III 866MHz
• Memory: 1GB (Registerd 256MB ECC SDRAM x 4)
• Disk
  • Boot: 18G; IBM SCSI 1000rpm 18GB
  • Cache and Logs for RAID: 216G; IBM SCSI 1000rpm 36GB x 6
• RAID controller: AMI Elite 1600 (Ultra160 SCSI, 2Channels)
• NIC: Netgear GA620 ; Alteon ACEnic chipset

• OS: Red Hat 6.2
  • Kernel 2.2.17
  • ReiserFS 3.5.24

• Package: kotetu-work.200103081127.tar.gz
• Workload: Polymix-3 by polygraph 2.5.4
  • Peak Rate: 300 request/sec
  • Fill Rate: 75% of peak rate
  • Cache Size: 1GB+17.95GB
• Result (by bulid-in reporting program in polygraph 2.5.4)
  • Throughput: 249.49 req/sec
  • Response: 2306.34 msec (Misses 2769.08 Hit 275.86 msec)
  • DHR: 17.81 %
  • Error: 0.00 %
• Configurations
  • Disk(RAID): 40 logical drives on dual disk array as RAID0 (each drive capacity is 5GB, except 2 drives); (5G x 19 + 7.5G x 1 ) x 2
  • kotetu use 32 logical drives in above
  • Cache size: 17.95G
• Result from logfile of kotetu
  • Retreival time: (recorded each 50msec, until 95%tail)

• Package: kotetu-work.200011211118.tar.gz
• Workload: Polymix-3 by polygraph 2.5.4
  • Peak Rate: 160 request/sec
  • Fill Rate: 75% of peak rate
  • Cache Size: 1GB+19.09GB
• Result (by bulid-in reporting program in polygraph 2.5.4)
  • Throughput: 135.44 req/sec
  • Response: 2202.94 msec (Misses 2712.16, Hit 176.77 msec)
  • DHR: 19.46 %
  • Error: 0.00 %
• Configurations
  • Disk(RAID): One logical drive on single disk array with 6 IBM SCSI 36GB as RAID0
  • Cache size: 19.09G
• Result from logfile of kotetu
  • Retreival time: (recorded each 100msec)