SPEC SDM 1 Summary

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

Amdahl Corp.

Sun SPARCcenter 2000 (16 CPUs)

Results:

       Concurrent Throughput  
       Workload   Scripts/Hr. 
       ---------- ----------- 
       1          105.2
       9          833.0
       18         1507.1
       27         2074.0
       36         2453.3
       72         2672.2
       108        2582.3
       144        2508.5
       

Peak Throughput: 2672.2 Scripts/Hour


Hardware
Model Number:               Sun SPARCcenter 2000
CPU:                        50 MHz SuperSPARC
FPU:                        Integrated
Number of CPUs:             16
Primary Cache:              20KBI+16KBD on chip
Secondary Cache:            2MB(I+D) off chip
Other Cache:                None
Memory:                     2048MB
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: benchmark, swap (one file system)        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