SPEC SDM 1 Summary

057.SDET (Volume 7, Issue 2, June 1995)

Amdahl Corp.

Sun SPARCcenter 2000 (12 CPUs)

Results:

       Concurrent Throughput  
       Workload   Scripts/Hr. 
       ---------- ----------- 
       1          103.0
       9          844.7
       18         1533.1
       27         1930.0
       36         2121.2
       72         2144.5
       108        2069.8
       144        2018.0
       

Peak Throughput: 2144.5 Scripts/Hour


Hardware
Model Number:               Sun SPARCcenter 2000
CPU:                        50 MHz SuperSPARC
FPU:                        Integrated
Number of CPUs:             12
Primary Cache:              20KBI+16KBD on chip
Secondary Cache:            2MB(I+D) off chip
Other Cache:                None
Memory:                     1536MB
Other Hardware:             none

Software
O/S & Version:              Amdahl A+ Ed. 1.1 for Solaris 2.4
Compiler:                   gcc 2.1.1
Other Software:             None

System
File System:                UFS
Tuning Param.               See Notes
System State:               Multi-user

Disk Subsystem
Controller 1: SBus Fast Diff SCSI-2/Buffered Ethernet Card
 Disk 37: OS, swap (one file system), /opt    Disk 38: /usr, /var
  Disk 39: swap (one file system), benchmark       Disk 40: Unused
Controllers 2-7: SBus Diff/Fast/Wide Intelligent SCSI-2 HA
Controller 2: Disks 1-6, File systems 1-6 --- All 40 disks: Sun 2.1 GB
Controller 3: Disks 7-12,  File systems 7-12
Controller 4: Disks 13-18, File systems 13-18
Controller 5: Disks 19-24, File systems 19-24
Controller 6: Disks 25-30, File sys. 25-30;Controller 7: Disks 31-36, File sys. 31-36

 
Hardware Availability:      May-93
Software Availability:      Dec-94

License #:  37
Tested :    Nov-94
By:         Amdahl
Of:         Santa Clara, CA

Tuning Parameters/Notes/Summary Of Changes:
tune_t_fsflushr = 1