SPECsfs97.v2 Result =============================================================================== Digital Equipment Corporation : AlphaServer 4000 5/466 SPECsfs97.v2 = 4672 Ops/Sec (Overall Response Time = 7.61 msec) =============================================================================== Throughput Response ops/sec msec 457 4.2 914 4.4 1385 6.0 1846 7.1 2314 7.6 2780 8.3 3237 8.7 3705 9.4 4164 10.2 4625 14.1 4672 21.1 =============================================================================== 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 2 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 4GB 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 45.4 GB Network Subsystem Network Type FDDI Network Controller Desc. DEC FDDI Controller (DEFPA-AA) Number Networks 3 (N1-N3) Number Network Controllers 3 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 5 Number of Disks 73 Number of Filesystems 72 (F1-F72) 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 4 Number of Disks 16 Disk Type DEC RZ29B disks (4.3GB/narrow) File Systems on Disks F1-18, F19-F36, F37-F54, F55-F72 Special Config Notes Partition G was increased to 2GB Load Generator (LG) Configuration Number of Load Generators 6 Number of Processes per LG 12 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, F19, F37, F55, F7, F25, F43, F61, F13, F31, F49, F67 2 LG1 N2 F2, F20, F38, F56, F8, F26, F44, F62, F14, F32, F50, F68 2 LG1 N3 F3, F21, F39, F57, F9, F27, F45, F63, F15, F33, F51, F69 2 LG1 N1 F4, F22, F40, F58, F10, F28, F46, F64, F16, F34, F52, F70 2 LG1 N2 F5, F23, F41, F59, F11, F29, F47, F65, F17, F35, F53, F71 2 LG1 N3 F6, F24, F42, F60, F12, F30, F48, F66, F18, F36, F54, F72 =============================================================================== 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 evenly distributed over all ports. <> <> <> bufcache: 20% (800 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