SPEC SDM 1 Summary

061.KENBUS1 (Volume 7, Issue 1, March 1995)

Amdahl Corp.

Sun SPARCcenter 2000 (4 CPUs)

Results:

       Concurrent Throughput  
       Workload   Scripts/Hr. 
       ---------- ----------- 
       1          13.8
       18         236.1
       90         1174.3
       200        2613.3
       400        4053.8
       600        4812.9
       695        4864.0
       701        4857.7
       706        4848.3
       724        4888.3
       754        4859.2
       793        4725.8
       1000       4623.4
       1508       3933.5

Peak Throughput: 4888.3 Scripts/Hour


Hardware
Model Number:               Sun SPARCcenter 2000
CPU:                        50 MHz SuperSPARC
FPU:                        Integrated
Number of CPUs:             4
Primary Cache:              20KBI+16KBD on chip
Secondary Cache:            2MB(I+D) off chip
Other Cache:                None
Memory:                     512MB
Other Hardware:             none

Software
O/S & Version:              See Notes
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 Diff/Fast/Wide Intelligent SCSI-2 HA
   Disk 19: OS, swap (1 file system), /opt   Disk 20: /usr, /var
   Disk 21: benchmark, swap (1 file sys)     Disk 22: Unused
Controllers 2-4: SBus Diff/Fast/Wide Intelligent SCSI-2 HA
Controller 2: Disks 1-6,   File systems 1-6   --- All 22 disks: Sun 2.1 GB
Controller 3: Disks 7-12,  File systems 7-12
Controller 4: Disks 13-18, File systems 13-18
 
Hardware Availability:      May-93
Software Availability:      Dec-94

License #:  37
Tested :    Jan-95
By:         Amdahl
Of:         Santa Clara, CA

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

The operating system is Amdahl A+ Edition 1.1 for Solaris 2.4