SPEC SDM 1 Summary

061.KENBUS1 (Volume 6, Issue 4, December 1994)

Amdahl Corp.

Sun SPARCcenter 2000 (16 CPUs)

Results:

       Concurrent Throughput  
       Workload   Scripts/Hr. 
       ---------- ----------- 
       1          13.9
       850        9495.5
       900        9656.6
       950        9908.3
       975        9890.0
       1000       9893.0
       1010       10059.3
       1050       8688.9
       1100       7265.8
       1250       5841.1
       

Peak Throughput: 10059.3 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:                     1792MB
Other Hardware:             40x2.1GB

Software
O/S & Version:              Amdahl A+ Edition 1.0 for Solaris 2.3
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, benchmark, swap (one file system)  Disk 39: /usr, /var
Disk 38: swap (one file system), /opt           Disk 40: Unused
Controllers 2-7: SBus Diff/Fast/Wide Intelligent SCSI-2 HA
Controller 2: Disks 1-3,   File systems 1-3  --- disks 4-6 unused
Controller 3: Disks 7-12 (unused)            --- All 40 disks: Sun 2.1 GB
Controller 4: Disks 13-18 (unused)
Controller 5: Disks 19-24 (unused)
Controller 6: Disks 25-30 (unused); Controller 7: Disks 31-36 (unused)
 
Hardware Availability:      May-93
Software Availability:      Jul-94

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

Tuning Parameters/Notes/Summary Of Changes:
tune_t_fsflushr = 1 
maxusers=2000