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          13.9
       18         246.6
       90         1203.5
       216        2760.3
       350        3722.6
       385        3836.2
       390        3888.8
       395        3904.2
       400        3915.6
       405        3936.1
       410        3968.5
       480        3813.8
       640        3627.0
       820        3731.8

Peak Throughput: 3968.5 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 (one file system), /opt         Disk 20: /usr, /var
   Disk 21: benchmark, swap (one file system)        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:      Jul-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 used is Amdahl A+ Edition 1.0 for Solaris 2.3