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发信人: ruster (氰化钾), 信区: Linux
标 题: 转贴一份测试结果，大家讨论一下
发信站: BBS 水木清华站 (Tue Jan 11 19:24:03 2000)
http://www.spec.org/osg/web99/results/res99q4/
这次的网络服务器大比拼是在一台DELL服务器安装IIS和两台安装Zeus的IBM服务器
间运行，从得分上说，在高端平台linux仍然不敌NT。
NT的得分是707，但是同样配置的Linux得分是404，有趣的是，在其中一台单CPU
的IBM服务器上，linux的得分竟然是545，也就是说，linux在低端的单CPU平台上
的性能要比SMP好。这对广大的ISP和企业用户反而是一个好消息，因为并不是任何
用户都会去买多CPU的服务器的。
下面就是spec实测的结果数据单：
一、DELL PowerEdge 2400/66
SPECweb99 Result
===============================================================================
||
Dell Computer Corporation : PowerEdge 2400/66 || 707 SPECweb99
Microsoft : Internet Information Server 5.0 ||
||
===============================================================================
PERFORMANCE
| Conforming Simultaneous
Iteration | Connections
---------------+----------------------------
1 | 710
2 | 703
3 | 707
---------------+----------------------------
Median | 707
===============================================================================
Availability Dates
All Hardware Dec-1999
HTTP Software Feb-2000
Operating System Feb-2000
Supplemental System --
Hardware
Vendor Dell Computer Corporation
Model PowerEdge 2400/667
Processor 667MHz Pentium III
# Processors 1
Primary Cache 16KBI+16KBD on chip
Secondary Cache 256KB(I+D) off chip
Other Cache --
Memory 2 GB
Disk Subsystem 5 9GB 10KRPM drives
Disk Controllers Adaptec 7890 LVD SCSI
Other Hardware 1 Alteon ACEswitch 180
Software
Operating System Windows 2000 Advanced Server
File System NTFS
Other Software --
HTTP Software
Vendor Microsoft
HTTP Software Internet Information Server 5.0
API ISAPI
Server Cache --
Log Mode W3C Extended Log File Format
Test Sponsor
Test Date Dec-1999
Tested By Dell Computer Corporation
SPEC License 55
Network
# of Controllers 1
Network Controllers Alteon AceNIC PCI
# of Nets 1
Type of Nets Gigabit Ethernet
Network Speed 1Gb/s
MSL (sec) 30 (Non RFC1122)
Time-Wait (sec) 60 (Non RFC1122)
MTU 1500
Clients
# of Clients 5
Model Dell Precision 410
Processor 450MHz Pentium II
# of Processors 2
Memory 128MB
Network Controller Alteon AceNIC PCI
Operating System Windows 2000 Professional
Compiler Microsoft Visual C++ 6.0
Benchmark Configuration
Requested Connections 710
Fileset Size (MB) 2391.2
===============================================================================
Notes/Tuning information
SUT Notes
IIS settings: maximum performance.
IIS Home Directory: Access for Read & Write, Scripts & Executables.
IIS Virtual Directory spec99 points back to web server root, low application protection.
Operating System Notes
Tuning parameters:
- Tcpip/Parameters/MaxHashTableSize=0x10000, sets TCB hash table size to 65,536 entries, default is 512.
- Tcpip/Parameters/TcpTimedWaitDelay=0x3c, sets TIME_WAIT parameter to 60 seconds (non-RFC 1122), default is 240.
- Tcpip/Parameters/MaxFreeTwTcbs=400000, sets maximum number of TIME_WAIT tcbs to 400,000.
- Tcpip/Parameters/MaxUserPort = 0xfffe, sets maximum open ports to 65534.
- Tcpip/Parameters/TcpWindowSize = 17520, sets TCP send/receive window size, default 8192.
- NDIS/Parameters/ProcessorAffinityMask=0, forces processor that handled interrupt to also handle that DPC, default is any processor.
- Inetinfo/Parameters/ObjectCacheTTL=0xffffff, sets IIS object cache timeout, default 10 minutes
HTTP API Notes
ISAPI for IIS 5.0 compiled with VC++ 6.0.
Hardware Notes
One 9GB 10KRPM disk for OS and pagefile, 4 9GB 10KRPM disks striped for web pages and logs.
===============================================================================
Test Run Details
Run Conforming Percent | Throughput Response ops/sec/ Kbits/
Num Connections Conform | ops/sec msec loadgen sec
1 710 100.0% | 1960.3 362.7 2.76 331.2
2 703 99.0% | 1948.3 364.9 2.74 329.1
=> 3 707 99.6% | 1948.6 364.9 2.74 329.3
二、IBM : Netfinity 5000
SPECweb99 Result
===============================================================================
||
IBM : Netfinity 5000 || 404 SPECweb99
Zeus Technology : Zeus Web Server 3.3.2 ||
||
===============================================================================
PERFORMANCE
| Conforming Simultaneous
Iteration | Connections
---------------+----------------------------
1 | 404
2 | 404
3 | 404
---------------+----------------------------
Median | 404
===============================================================================
Availability Dates
All Hardware Aug-1999
HTTP Software Aug-1999
Operating System Nov-1999
Supplemental System Oct-1999
Hardware
Vendor IBM
Model Netfinity 5000
Processor 600 MHz Pentium III
# Processors 2
Primary Cache 16KBI+16KBD on chip
Secondary Cache 512KB
Other Cache none
Memory 2 GB
Disk Subsystem 5 X 9.1GB SCSI (Seagate ST39102LC)
Disk Controllers IBM ServeRAID 3L
Other Hardware 1 x ALTEON ACEswitch 180 GbE Switch
Software
Operating System RedHat Linux 6.1
File System Ext2
Other Software None
HTTP Software
Vendor Zeus Technology
HTTP Software Zeus Web Server 3.3.2
API ISAPI
Server Cache none
Log Mode Common Log Format
Test Sponsor
Test Date Nov-1999
Tested By IBM
SPEC License 11
Network
# of Controllers 3
Network Controllers Alteon ACEnic PCI
# of Nets 3
Type of Nets Gigabit Ethernet
Network Speed 1Gb/s
MSL (sec) 30 (Non RFC1122)
Time-Wait (sec) 60 (Non RFC1122)
MTU 1500
Clients
# of Clients 3
Model Intellistation Z Pro
Processor 450Mhz Pentium II Xeon
# of Processors 2
Memory 256MB
Network Controller Alteon ACEnic PCI
Operating System Windows NT 4.0 SP4
Compiler Microsoft Visual C++ 5.0
Benchmark Configuration
Requested Connections 404
Fileset Size (MB) 1410.32
===============================================================================
Notes/Tuning information
Operating System Notes
Tuning parameters:
/proc/sys/fs/file-max 32768
/proc/sys/net/core/rmem-max 1048576
/proc/sys/net/core/rmem-default 1048576
/proc/sys/net/core/wmem-max 1048576
/proc/sys/net/core/wmem-default 1048576
HTTP Software Notes
Tuning parameters:
tuning!cache_max_bytes=1572864
tuning!cache_files=15713
tuning!cache_small_file=9216
tuning!cache_stat_expire=1048576
tuning!listen_queue_size=8192
tuning!sendfile_minsize=4096
tuning!so_wbuff_size=1048576
tuning!use_poll=yes
tuning!cache_flush_interval=90
tuning!cache_large_file=1048576
tuning!maxfds=100000
tuning!num_children=6
Hardware Notes
4 Disk RAID-0 Data Files
===============================================================================
Test Run Details
Run Conforming Percent | Throughput Response ops/sec/ Kbits/
Num Connections Conform | ops/sec msec loadgen sec
=> 1 404 100.0% | 1221.8 330.7 3.02 362.4
2 404 100.0% | 1215.3 332.5 3.01 359.9
3 404 100.0% | 1223.5 330.4 3.03 362.7
三、IBM : Netfinity 5600
SPECweb99 Result
===============================================================================
||
IBM : Netfinity 5600 || 545 SPECweb99
Zeus Technology : Zeus Web Server 3.3.2 ||
||
===============================================================================
PERFORMANCE
| Conforming Simultaneous
Iteration | Connections
---------------+----------------------------
1 | 545
2 | 541
3 | 545
---------------+----------------------------
Median | 545
===============================================================================
Availability Dates
All Hardware Nov-1999
HTTP Software Aug-1999
Operating System Nov-1999
Supplemental System Nov-1999
Hardware
Vendor IBM
Model Netfinity 5600
Processor 533EB Pentium III
# Processors 1
Primary Cache 16KBI+16KBD on chip
Secondary Cache 256KB
Other Cache none
Memory 1.5 GB
Disk Subsystem 4 X 9.1GB SCSI (Seagate ST39102LC)
Disk Controllers IBM ServeRAID 3L
Other Hardware 1 x ALTEON ACEswitch 180 GbE Switch
Software
Operating System RedHat Linux 6.1
File System Ext2
Other Software None
HTTP Software
Vendor Zeus Technology
HTTP Software Zeus Web Server 3.3.2
API ISAPI
Server Cache none
Log Mode Common Log Format
Test Sponsor
Test Date Dec-1999
Tested By IBM
SPEC License 11
Network
# of Controllers 2
Network Controllers Alteon ACEnic PCI
# of Nets 2
Type of Nets Gigabit Ethernet
Network Speed 1Gb/s
MSL (sec) 30 (Non RFC1122)
Time-Wait (sec) 60 (Non RFC1122)
MTU 1500
Clients
# of Clients 6
Model Intellistation Z Pro
Processor 450Mhz Pentium II Xeon
# of Processors 2
Memory 256MB
Network Controller Alteon ACEnic PCI
Operating System Windows NT 4.0 SP4
Compiler Microsoft Visual C++ 6.0
Benchmark Configuration
Requested Connections 545
Fileset Size (MB) 1864.16
===============================================================================
Notes/Tuning information
Operating System Notes
Tuning parameters:
/proc/sys/fs/file-max 32768
/proc/sys/net/core/rmem-max 65536
/proc/sys/net/core/rmem-default 65536
/proc/sys/net/core/wmem-max 65536
/proc/sys/net/core/wmem-default 65536
/proc/sys/net/ipv4/ip_local_port_range 16384 65536
HTTP Software Notes
Tuning parameters:
tuning!cache_max_bytes=536870912
tuning!cache_files=30000
tuning!cache_small_file=9216
tuning!cache_stat_expire=2600
tuning!listen_queue_size=8192
tuning!sendfile_minsize=4096
tuning!so_wbuff_size=65536
tuning!use_poll=yes
tuning!cache_flush_interval=2600
tuning!maxfds=100000
tuning!num_children=3
Hardware Notes
1 Disk OS and Logfile
===============================================================================
Test Run Details
Run Conforming Percent | Throughput Response ops/sec/ Kbits/
Num Connections Conform | ops/sec msec loadgen sec
=> 1 545 100.0% | 1507.4 361.6 2.77 331.0
2 541 99.3% | 1499.8 363.7 2.75 329.8
3 545 100.0% | 1511.8 360.7 2.77 331.5
--
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