SPECsfs97.v2 Result

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 Digital Equipment Corporation : AlphaServer 4000 5/466      
 SPECsfs97.v2 = 3425 Ops/Sec (Overall Response Time =  7.56 msec)

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   Throughput   Response
     ops/sec      msec
       339         4.1
       681         4.3
      1025         4.8
      1371         6.0
      1714         7.1
      2052         7.8
      2393         8.7
      2741         9.8
      3078        11.6
      3425        18.5

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		Server Configuration and Availability

 Vendor	             Digital Equipment Corporation
 Hardware Available  January 1997
 Software Available  November 1997
 Date Tested         November 1997
 SFS License number  2
 Licensee Location   Nashua, NH


			CPU, Memory and Power

 Model Name                  AlphaServer 4000 5/466
 Processor                   466 MHz 21164
 # of Processors             1
 Primary Cache               8KBI+8KBD on chip
 Secondary Cache             96KB(I+D) on chip
 Other Cache                 4MB(I+D) off chip
 UPS                         N/A
 Other Hardware              N/A

 Memory Size         	     1 GB
 NVRAM Size          	     N/A
 NVRAM Type          	     N/A
 NVRAM Description   	     N/A

			   Server Software

 OS Name and Version         Digital UNIX T4.0-D (Rev. 884)
 Other Software              N/A
 File System                 UFS
 NFS version                 2

			    Server Tuning

 Buffer Cache Size           Dynamic (UBC Cache)
 # NFS Processes             96
 Fileset Size                32.9     GB


			  Network Subsystem

 Network Type                FDDI
 Network Controller Desc.    DEC FDDI Controller (DEFPA-AA)
 Number Networks             1 (N1)
 Number Network Controllers  1
 Protocol Type        	     UDP
		      	     
 Switch Type          	     N/A
 Bridge Type          	     N/A
 Hub Type             	     1 DEChub 900 with 1 DECconcentrator 900s (DEFHU-MU)
 Other Network Hardware      N/A

		    Disk Subsystem and Filesystems

 Number Disk Controllers     4
 Number of Disks             49
 Number of Filesystems       48 (F1-F48)
 File System Creation Ops    default
 File System Config          default

 Disk Controller             DEC KZPDA PCI (Fast Wide Single-Ended)
 # of Controller Type        1
 Number of Disks             1
 Disk Type                   DEC RZ29B disks (4.3GB/narrow)
 File Systems on Disks       Operating System (partitions A and G)
 Special Config Notes        Partition G was increased to 2GB

 Disk Controller             DEC KZPSA PCI (Fast Wide Differential)
 # of Controller Type        3
 Number of Disks             16
 Disk Type                   DEC RZ29B disks (4.3GB/narrow)
 File Systems on Disks       F1-16, F17-F32, F33-F48
 Special Config Notes        Partition G was increased to 2GB



		  Load Generator (LG) Configuration

 Number of Load Generators   2
 Number of Processes per LG  24
 Biod Max Read Setting       6
 Biod Max Write Setting      6

 LG Type                     LG1         
 LG Model                    Personal Workstation 500A         
 Number and Type Processors  1 500MHz 21164    
 Memory Size                 256MB            
 Operating System            Digital UNIX T4.0D-2 (release 757.2)     
 Compiler                    cc           
 Compiler Options            N/A         
 Network Type                DEC FDDI Controller (DEFPA-AA)



			Testbed Configuration

 LG #   LG Type  Network   Target File Systems                      Notes
 ----   -------  -------   -------------------                      -----
 1      LG1      N1        F1, F17, F33, F7, F23, F39, F12, F28, F44, F2, F18, F34, F8, F24, F40, F13, F29, F45, F3, F19, F35, F9, F25, F41 
 2      LG1      N1        F14, F30, F46, F4, F20, F36, F10, F26, F42, F15, F31, F47, F5, F21, F37, F11, F27, F43, F16, F32, F48, F6, F22, F38 

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                                Notes and Tuning

<> Special Disk Config Notes: A HSZ52 with no writeback cache was
<> connected to each KZPSA controller.  Three split bus BA350s were
<> connected to each HSZ52 over 6 ports.  Disks were distributed over all
<> ports.
<> 
<> bufcache: 30% (300 MB)
<> vm-ubcbuffers: 1024
<> maxusers: 4096
<> vm-ubcmaxdirtypercent: 100
<> vnode_age: 600
<> vnode-deallocation-enable: 0
<> name-cache-hash-size: 32768
<> buffer-hash-size: 32768
<> inode-hash-size: 16384
<> sys-v-mode: 1