SPEC SDM 1 Summary

057.SDET (Volume 7, Issue 1, March 1995)

Amdahl Corp.

Sun SPARCcenter 2000 (8 CPUs)

Results:

       Concurrent Throughput  
       Workload   Scripts/Hr. 
       ---------- ----------- 
       1          105.1
       8          757.2
       15         1227.4
       22         1476.7
       29         1538.5
       30         1584.4
       46         1554.0
       51         1538.7
       52         1562.2
       53         1552.6
       54         1524.0
       55         1555.2
       56         1535.9
       60         1558.9
       120        1521.9
       

Peak Throughput: 1584.4 Scripts/Hour


Hardware
Model Number:               Sun SPARCcenter 2000
CPU:                        50 MHz SuperSPARC
FPU:                        Integrated
Number of CPUs:             8
Primary Cache:              20KBI+16KBD on chip
Secondary Cache:            2MB(I+D) off chip
Other Cache:                None
Memory:                     1024MB
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 31: OS, swap (one file system), /opt         Disk 32: /usr, /var
   Disk 33: swap (one file system), benchmark        Disk 34: Unused
Controllers 2-6: SBus Diff/Fast/Wide Intelligent SCSI-2 HA
Controller 2: Disks 1-6,   File systems 1-6   --- All 34 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 systems 25-30

 
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
/ user / tmp and / tmp are mounted on "tmpfs"