DS9相关的测试信息.docx

基本的配置：1.DSM should use SQL or Oracle instead of using built-in database Apache Derby because we have 50-60 clients in this test, however the built-in Derby only supports 10 clients approximately. Therecommendation is for customers to use Oracle 10g/11g or Microsoft SQL 2008 SP1 / 2005 SP2 or SP3.2.DSM VM better to use 8G memory if you install database on the same machine.3. DSVA memory should be increased to 3G or above to improve performance.4.Turn off smart scan if you dont have an internal smart scan server in your environment. This is to avoid the client to query global smart scan server therefore drop performance.5. For the system stability, we would suggest to adjust Heap memory to 600M if you have 60 test VMs. Adjust heap memory to 512M if you have 50 test VMs. esxcfg-module -s DSAFILTER_HEAP_MAX_SIZE=62914560 dvfilter-dsa 6.Scan parameters-Exclusions: DBF, mui, txt, log, lnk, dat (We may use file monitor to log the actual activities during the Oracle installation, will update you later for this setting.)Oracle installation or file copy：using “Read only scan” mode.Scan Limitation: Maximum file size to scan:2M Files to scan File types scanned by IntelliScanScan compressed files: Disabled. (To improve the performance, disable this setting initially. Once file extracted the virus still can be caught.)Scan Embedded Microsoft Office Objects: Disabled Enable IntellTrap: yes Enable Network Directory Scan: Disabled.Scan files when: ReadPlease give this setting a try, according to my test that should be a little faster than using File types scanned by intelliScan. You may also can create new list and remove the file extensions that we dont want to them to be scanned.Please may also exclude .dbf .tmp .lock .dat .ora .dmp .xml For the critical file types, e.g .jar .js .jsp are not suggested to exclude.如果你选择Scan File Extension List (Windows) 那么，只会扫描以下文件类型：ARJBATBINBOO CAB CHM CLA CLASS COM CSC DLL DOC DOT DRV EML EXE GZ HLP HTA HTM HTML HTT INI JAR JPEG JPG JS JSE LNK LZH MDB MPD MPP MPT MSG MSO NWS OCX OFT OVL PDF PHP PIF PL POT PPS PPT PRC RAR REG RTF SCR SHS SYS TAR VBE VBS VSD VSS VST VXD WML WSF XLA XLS XLT XML Z ZIP ASP ACCDB DOCX DOCM DOTX DOTM PPTX PPTM POTX POTM PPAM PPSM PPSX XLSX XLSM XLTX XLTM XLSB XLAM你可以看一下，代码库文件EGLCBLJSPDSRARPTJAVACTCSQLVEREGBLDCSVTXT大都不会在这个列表里。所以应该不会对性能有很大影响，当然你可以增加其它的extension 到类外例表如果发现其它类型的文件对性能有太大影响的话。7. For the scan cache, you need to configure these settings “VM Scan Cache”. Enlarge the expiry time if needed.Double check and enlarge the scan cache entries if necessary.ThanksAnthony建议的监控方法建议使用perfmon工具来对虚拟机的cpu和内存进行监控。至于ESX性能监测,本身自带的性能监测工具，就可以看到，里面的VM的cpu和内存当然也可以看到。测试方法和报告样例工行性能测试报告 This week, we focus on in icbc single virtual machine performance test. The current status is as following:Scenario(with Oracle11g)Click on the setup to appear installation screen Complete ORACLE installation timeCreating a SID timeVirtual machine 1None00:51.708:12.809:00,0Virtual machine 2DSVA00:27.113:02.411:16.9Virtual machine 3OSCE01:33.737:13.313:04.6ScenarioThrough the network copy a 2.23GB fileDecompression of a 1.2G zip file formatDecompression of a 1.02G zip file formatUsing IBM RDB programs to compileVirtual machine 1NONE06:47.101:38.001:15.3Virtual machine 2DSVA07:06.302:04.901:14.89 minutesVirtual machine 3OSCE07:28.106:11.202:13.114 minutesSenario explains: Using IBM RDB programs to compile:There are several thousand to tens of thousands of source code.I/O Read:Write=1：2Environment Spec: Host SpecModelHP ProLiant DS580 G7CPUIntel Xeon CPU E7-48502.00GHz 、4个物理CPUDiskLocal DELL Disk 500GBMemory256GBNetwork1Gbps, Full DuplexEach Virtual Machine SpecOSWindows 2003 SP2 64BitCPU2 CoresDisk50GBMemory6GBNetwork1GbpsOSCE Configuration: OfficeScan 8.0 Files to scan File types scanned by IntelliScanDSVA Configuration: DeepSecurity 9.0.4017Turn off smart scan if you dont have an internal smart scan server in your environmentusing “Read only scan” modeScan Limitation: Maximum file size to scan:2M Files to scan File types scanned by IntelliScanScan compressed files: Disabled.Scan Embedded Microsoft Office Objects: Disabled Enable IntellTrap: yes Enable Network Directory Scan: Disabled.Scan files when: Read测试样例，内部测试，通过虚拟机密度衰减来评价性能，测试方法复杂，一般不建议在客户那里做测试，只是给个例子Below is the current status of Performance test on Deep Security, since the environment is not quite stable, the data is just rough for your reference.Performance testing based on Symantec is still under working, and its a little bit harder to deploy them on so many VMs.Test SummaryScenarioDisk Write RateDisk Read RateCPU UsageCPU PercentConsumed MemoryActive MemoryBaseline, 60VM with nothing105158KB84319KB21.677GHz67.27%182.2GB97.8GB60 VM with Deep Security Read only85720KB(18.5%)67223KB(20.28%)22.66GHz(12.29%)75.54%185.5GB105.2GB60 VM with Deep Security Write only80716KB(23.24%)44710KB(46.98%)24.201GHz(20.20%)80.86%185.5GB101.84GB60 VM with Deep Security Read & Write75087KB(28.60%)67811KB(19.58%)24.027GHz(19.06%)80.09%185.5GB97.01GB51 VM with Deep Security Read only (15%)106873KB76974KB20.38GHz63.25%158.5GB84.67GB49VM with Deep Security Write only (18%)105962KB57913KB20.66GHz64.12%152.5GB85.79GB45VM with Deep Security Read & Write (25%)107742KB78145KB19.54GHz60.65%140.5GB81.24GBEnvironment SpecHost SpecModelDELL PowerEdge R720CPU2 X Intel Xeon CPUE5-264002.50GHzDiskLocal DELL Disk 1.09 TBEQLOGIC iSCSI Disk 1.95 TBMemory192GBNetwork1Gbps, Full DuplexEach Virtual Machine SpecOSWindows 7 Enterprise 64Bit with SP1CPU2 CoresDisk50GBMemory3GBNetwork1GbpsInstalled Software1. Vmware tool with Endpoint Security2. PerfMan.exe & PerfManMonitor.exe on C:PerfMan3. In C:PerfManOffice, there are 3443 files 939MB in size drawn from Office 2013 EN installation folder.ConfigurationAuto Logon on startup, and PerfManMonitor.exe will be launched automaticallyTesting methodologyHow to implement disk read operation, disk write operation, CPU usgae and consumed memory.CommentDisk write operationThere are 4 threads, each thread will do the following operation, fetch a rand file from Office folder, and then copy it to C:PrfManBuffer folder with a rand file name, but extension name is kept the same, this operation will be repeated LoopCount times, after that the thread will sleep SleepTime ms. Actually, this thread includes both disk read and disk write operations.By default, LoopCount = 5; SleepTime = 1000When receive disk write increase command, LoopCount will increase by 1, and SleepTime will decrease by 1.When receive disk write decrease command, LoopCount will decrease by 1, and SleepTime will increase by 1.When receive disk write reset command, LoopCount and SleepTime will be set to default value, and all thread will be paused.Disk read operationThere are 4 treads, each thread will do the following operation, fetch a rand file from Office folder, and then read the file from begin to end, this operation will be repeated LoopCount times, after that the thread will sleep SleepTime ms.By default, LoopCount = 20; SleepTime = 1000When receive disk read increase command, LoopCount will increase by 1, and SleepTime will decrease by 1.When receive disk read decrease command, LoopCount will decrease by 1, and SleepTime will increase by 1.When receive disk read reset command, LoopCount and SleepTime will be set to default value, and all thread will be paused.CPU usageThere are 4 threads, each thread will repeat LoopCount times to generate a rand number, and then sleep SleepTime