SPECweb99_SSL Result =============================================================================== || IBM : eServer xSeries 305 || CD SPECweb99_SSL Zeus : Zeus V4.2 || || =============================================================================== SPEC has discovered a code defect in the SPECweb99_SSL test harness run on the client systems used in this result. The defect prevents these client systems from generating the correct SPECweb99_SSL workload. Specifically, the defect in the SPECweb99_SSL code results in the clients not generating any of the required SSL ClientKeyExchanges during the benchmark. Therefore, the results presented here are not comparable with any other SPECweb99_SSL results. =============================================================================== PERFORMANCE | Conforming Simultaneous Iteration | Connections ---------------+---------------------------- 1 | CD 2 | CD 3 | CD ---------------+---------------------------- Median | CD =============================================================================== Availability Dates All Hardware Apr-2003 HTTPS Software Mar-2002 Operating System Jul-2002 Supplemental System May-2002 Hardware Vendor IBM Model eServer xSeries 305 Processor 3.06 GHz Intel Pentium 4 # Processors 1 core, 1 chip, 1 core/chip Primary Cache 12KBI+8KBD on chip Secondary Cache 512KB Other Cache None Memory 4 GB Disk Subsystem 14x18GB 15KRPM Ultra 160 SCSI Drives Disk Controllers 1 ServeRaid 4Lx Other Hardware 1 Extreme Networks Summit 7i GbE Switch 1 EXP300 drive enclosure Software Operating System Red Hat Linux 7.3 File System ext2 Other Software None HTTPS Software Vendor Zeus HTTPS Software Zeus V4.2 API Zeus PEPP 0.8 ISAPI used for Dynamic content Server Cache None Log Mode Zeus CLF Test Sponsor Test Date Mar-2003 Tested By IBM SPEC License 11 Network # of Controllers 1 Network Controllers Integrated Gigabit Ethernet # of Nets 1 Type of Nets Gigabit Ethernet Network Speed 1 Gb/s MSL (sec) 30 (Non RFC1122) Time-Wait (sec) 60 (Non RFC1122) MTU 1500 Clients # of Clients 11 Model IBM eServer xSeries 330 Processor 1133Mhz Pentium III # of Processors 1 Memory 256MB Network Controller IBM Netfinity Gigabit Ethernet Adapter Operating System Microsoft Windows 2000 Advanced Server w/SP2 Compiler Microsoft VC++ v6.0 Benchmark Configuration Requested Connections 1015 Fileset Size (MB) 3367.2 =============================================================================== Notes/Tuning information SUT Notes 14 disk hardware RAID0 for OS and logs and web pages Operating System Notes Tuning parameters: - net.ipv4.conf.all.rp_filter = 1, enables source route verification, default 0 - net.ipv4.tcp_timestamps = 0, turns TCP timestamp support off, default 1 - net.ipv4.tcp_max_tw_buckets = 200000, sets TCP time-wait buckets pool size, default 180000 - net.core.rmem_max = 10000000, maximum receive socket buffer size, default 65535 - net.core.rmem_default = 10000000, default receive socket buffer size, default 65535 - net.core.wmem_max = 10000000, maximum send socket buffer size, default 65535 - net.core.wmem_default = 10000000, default send socket buffer size, default 65535 - net.core.optmem_max = 10000000, maximum buffer size allowed per socket, default 10240 - net.core.hot_list_length = 10000, maximum number of skb-heads to be cached, default 128 - net.core.netdev.max_backlog = 20000, Maximim size of SYN backlog of the listening socket, default 300 - net.ipv4.tcp_rmem = 30000000 30000000 30000000, maximum TCP read-buffer space allocatable, default 4096 87380 174760 - net.ipv4.tcp_wmem = 30000000 30000000 30000000, maximum TCP write-buffer space allocatable, default 4096 16384 131072 - net.ipv4.tcp_mem=30000000 30000000 30000000, maximum TCP buffer space, default 31744 32256 32768 Kernel is standard default Red Hat Linux (2.4.18-3smp) HTTPS Software Notes Zeus Configuration - tuning!so_wbuff_size 1048576 - tuning!softservers no - tuning!cbuff_size 65536 - tuning!clientfirst_optimise yes - tuning!ssl_sessioncache_size 4951 - tuning!sendfile_minsize 1 - tuning!listen_queue_size 8192 - tuning!keepalive_max 1500, The maximum number of keepalive connections the web - server will allow, default 256 - tuning!keepalive_timeout 20, If no traffic has been seen on a keepalive - connection for this amount of time, then close the connection, default 15 - tuning!maxaccept 64 - modules!cgi!enabled yes - modules!isapi!enabled yes See IBM-Zeus-tuning-20021224.txt for a description of the Zeus tuning parameters ISAPI Source code is available in the SPECweb99_SSL support docs as HP-20020724-API.tar.gz ISAPI Configure parameters: -sendfile=yes -checkconfig=yes -locking=lockf -ssl=yes -64bit=no Virtual Server configuration - ip_name = server - bindaddr = 192.0.1.100, 192.0.2.100 =============================================================================== Test Run Details Run Conforming Percent | Throughput Response ops/sec/ Kbits/ Num Connections Conform | ops/sec msec loadgen sec => 1 CD CD | CD CD CD CD 2 CD CD | CD CD CD CD 3 CD CD | CD CD CD CD