SPEC SFS 1 Baseline Summary

097.LADDIS (Volume 5, Issue 4, December 1993)


Digital Equipment Corporation

DEC 3000 Model 800 AXP Server

Throughput:

       NFS         Average       
       Throughput  NFS           
       SPECnfs_A93 Response Time 
       Ops/Sec     Milliseconds  
       ----------- ------------- 
       100         8.2           
       200         9.0           
       303         9.5           
       404         10.1          
       504         10.6          
       605         11.0          
       706         11.9          
       806         12.6          
       908         15.0          
       1008        16.2          
       1109        22.1          
       1192        40.7          
       1196        41.1          
       
SPEC SFS 1 Baseline Result:
   1196 SPECnfs_A93 Ops/Sec @ 41.1 msec ==> 120 SPECnfs_A93 Users

Server Hardware
CPU, Memory, & Power
Model Number: DEC 3000 Model 800 AXP Server
CPU per Host: 200MHz DECchip 21064
# of Host: 1
Primary Cache: 8KBI+8KBD on chip
Secondary Cache: 2MB(I+D) off chip
Other Cache: None
Memory per Host: 574MB
UPS: None
Other Hardware: None
Server Software
OS Version: DEC OSF/1 AXP T2.0-2
Other Software: None
File System: Berkeley FFS

Load Generators(LGs)
Number of Load Generators: 4
Processes Per Load Generator: 6
Biod_Max_Reads: 16
Biod_Max_Writes: 16

Disk Subsystem & Filesystems (Full Configuration Follows)
Num Disk Controllers: 4
Num Disks: 25
Num File Systems: 24 (F1 thru F24)

Network Subsystem (Full Configuration Follows)
Num Net Controllers: 1
Num Networks: 1 (N1)
Type Network: FDDI

Server Tuning (Also see Notes/Tuning below)
Buffer Cache Size: Dynamic (UBC cache)
Num NFS Daemons: 32
Fileset Size: 6.2GB

Hardware Availability: Oct-93
Software Availability: Feb-94

License #: 2
Tested : Oct-93
By: Digital
Of: Boxboro, MA

Notes/Summary Of Tuning Parameters
bufcache: 15% (86.1MB)
mbclusters: 2048
maxusers: 1024
ubcbuffers: 1024

Detailed Server Description
Network Subsystem
1 DEC FDDI Controller (DEFTA-AA)
1 FDDI (N1): 4 LGs
1 DECconcentrator 500 (DEFCN-BC)

Disk Subsystem & Filesystems
1 Integral SCSI-2 Controller (Fast SCSI)
Controller 1A: Disks: 1 RZ26 1.05GB disk - OS, Swap Space
Controller 1B: Disks: 4 RZ26 1.05GB disks (partition C) -- F10-F12
3 Dual SCSI-2 Controller (PMAZC-AA) (Fast SCSI)
Controller 2A: Disks: 4 RZ26 1.05GB disks (partition C) -- F1-F3
Controller 2B: Disks: 4 RZ26 1.05GB disks (partition C) -- F13-F15
Controller 3A: Disks: 4 RZ26 1.05GB disks (partition C) -- F4-F6
Controller 3B: Disks: 4 RZ26 1.05GB disks (partition C) -- F16-F18
Controller 4A: Disks: 4 RZ26 1.05GB disks (partition C) -- F7-F9
Controller 4B: Disks: 4 RZ26 1.05GB disks (partition C) -- F19-F21
1 Prestoserve Filesystem Accelerator
Enabled for filesystems F1-F12

Detailed Load Generator (LG) Description
                                                   
       Load Generator Type: LG1                    
       Model:               DEC 3000 Model 400 AXP 
       # of CPUs:           1                      
       Main Mem             128MB                  
       OS:                  DEC OSF/1 AXP V1.2     
       
       Compiler: cc 
       

Testbed Configuration
       Load Generator Load Generator         Target                 Filesystem    
       Number         Type           Network Filesystems            Mount Options 
       -------------- -------------- ------- ---------------------- ------------- 
                                                                                  
       1              LG1            N1      F1,F4,F7,F10,F13,F16   Default       
       2              LG1            N1      F19,F22,F2,F5,F8,F11   Default       
       3              LG1            N1      F14,F17,F20,F23,F3,F6  Default       
       4              LG1            N1      F9,F12,F15,F18,F21,F24 Default       
       

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