using performance monitoring tools

... the following code behind Form1.cs to see the barcode report in action: using using using using using using using using using System; System.Collections.Generic; System.ComponentModel; System.Data; ... Let’s add the following code behind Form1.cs to make our dashboard work: using using using using using using using using using System; System.Collections.Generic; System.ComponentModel; System.Data; ... the graphical representation of 8547ch13final.qxd 8/30/07 3:38 PM Page 387 CHAPTER 13 s USING THIRD-PARTY TOOLS AND HAVING FUN WITH RS data stored as product ID and provide interactive sorting...

Ngày tải lên: 05/10/2013, 08:48

... network performance See the sections Monitoring Storage Performance and Monitoring Network Performance later in this chapter to find out what may be happening CHAPTER PERFORMANCE MONITORING ... Working on a Given Device CHAPTER PERFORMANCE MONITORING Monitoring Network Performance On a typical server, network performance is as important as disk, memory, and CPU performance After all, the data ... into a performance problem, you need more advanced tools In this section you’ll learn how to find out more about CPU performance- related problems Most people tend to start analyzing a performance...

Ngày tải lên: 19/10/2013, 02:20

... staff, you need to invest in performance and monitoring tools, disaster recovery, Quality of Service tools, service level tools, and more Take a survey of what these tools can cost you Windows ... Advanced Server and Datacenter Server, the performance and system monitoring tools and disaster recovery tools are available to all versions of the OS These tools are essential to SL Acquired independently ... calculated by the Windows 2000 reporting tools How Performance Objects Work Windows 2000 performance monitoring objects contain functionality known as performance counters These so-called counters...

Ngày tải lên: 17/01/2014, 08:20

... Misalignment Measuring Bevel Angle Hi Lo Gage Measures Hi Lo… Pipe Thickness… Bevel Angle… Using the tools Throat Thickness (WPG) Fillet Weld Cap Reinforcement (WPG) Measuring the height of the...

Ngày tải lên: 12/03/2014, 18:07

... 330 Monitoring In Practice 331 System Monitoring 332 Configuration Monitoring ... development startup that specializes in automated test generation tools for the Java Enterprise Matt has taken advantage of Open Source tools and technologies over the years and is a firm believer in ... Getting Data into your Repository 308 Using Apache to Expose Your Repository 311 Using the ViewVC Web Interface ...

Ngày tải lên: 25/03/2014, 12:05

... graphical view of accumulated data Optimization of Cost by Using QC Tools 153 Figure 4: Histogram Scatter Diagram Scatter diagrams are graphical tools that attempt to depict the influence that one variable ... the user to focus attention on a few important factors in a process Optimization of Cost by Using QC Tools 151 Figure 1: Pareto Chart Flowchart Flowcharts are pictorial representations of a process ... quality of labour, materials and overhead, i.e expenses accumulated Seven Quality Control Tools The various tools are used to check the quality of the product to define weather the product is a quality...

Ngày tải lên: 10/07/2014, 23:21

... giờ, muốn tập trung vào Performance Counters Nếu bạn đôi chuột vào danh sách Performance Counter, bạn đưa đến bảng Performance Counter Properties, hình B Như bạn thấy, bảng Performance Counter Properties ... Network Interface Hình B counter Performance Monitor có gói tập hợp liệu Kết luận Như bạn thấy, set tập hợp liệu giúp đơn giản hoá chuyện cách nói với Windows counter Performance Monitor dùng, yêu ... tâm, sau chọn lệnh Start từ menu phím tắt Cần nhớ data collection trình xảy tức thời Các counter Performance monitor minh hoạ cho khoảng ngắt khác nhau, bạn cần phải chờ lát để chạy data collector...

Ngày tải lên: 31/07/2014, 19:20

... hoạt động Tôi bắt đầu xử lý Performance Monitoring loạt Và bây giờ, muốn cho bạn mẹo tối ưu hoá đặc biệt có hiệu Nếu bạn mở Windows Server 2008 Reliability console Performance Monitor, click vào ... console Performance Monitor, click vào mục chứa Reliability and Performance, bạn thấy hình tương tự hình A Hình A – Reliability and Performance Monitor tóm tắt tiêu tốn tài nguyên hệ thống Điều ... thật xử lý làm việc, phần biểu đồ, click OK Hình B The Performance Monitor cho biết instance riêng biệt cho counter Khi bạn quay trở lại hình Performance Monitor, bạn nhìn thấy counter riêng lẻ...

Ngày tải lên: 31/07/2014, 19:20

... Literature Review of Optical Performance Monitoring 1.4 Literature Review of Optical Performance Monitoring Among various OPM techniques, OSNR monitoring and CD monitoring are the two hot topics ... Alignment Monitoring For the time alignment monitoring in RZ phase modulation system, RZ pulse carver 16 1.4 Literature Review of Optical Performance Monitoring monitoring and I/Q alignment monitoring ... independent CD monitoring scheme, which needs simultaneous OSNR monitoring Furthermore, fiber non-linear effect was also used for CD monitoring CD monitoring was demonstrated by using SPM, 2R regenerator,...

Ngày tải lên: 09/09/2015, 08:17

... DEVELOPING MONITORING TOOLS FOR TOMORROW’S INVASIVES: SPECIES LISTS, DNA BARCODES, AND IMAGES FOR ORNAMENTAL FISH ... ….122 Figure 4.4.2: A visual guide to using the visual specimen database (specimen browser) website………………………….………………… …125 Figure 4.4.3: A visual guide to using the visual specimen database (specimen ... 2012) In the following few paragraphs, I will discuss the challenges and opportunities for using COI for monitoring invasive species in the ornamental fish trade 1.2 Establishing what are the species...

Ngày tải lên: 09/09/2015, 11:16

... designed performance and the achieved performance to rate the performance of model predictive controllers (MPC) An excellent overview of the research in the area of control loop performance monitoring ... obtain PI achievable performance using closed loop experimental data The PI achievable performance benchmark is discussed in depth in the next chapter 2.5 Control Loop Performance Monitoring: Present ... performance monitoring and diagnostics All these tools are useful for continuous monitoring of loops, diagnosing and resolving 23 regulatory control problems and re-tuning loops for optimal performance...

Ngày tải lên: 16/09/2015, 12:35

... CPU performance -DUSE_PSTAT For HP-UX 10.0 or later systems, use the pstat() function to compute CPU performance -DUSE_KSTAT For Solaris 2.x systems, use the kstat interface to compute CPU performance ... test: ■ ■ TCP_STREAM test, using 56-KB socket buffers and 4-KB message sizes ■ ■ TCP_STREAM test, using 32-KB socket buffers and 4-KB message sizes ■ ■ TCP_RR test, using 1-byte request packets ... packets ■ ■ UDP_RR test, using 1-byte request packets and 1-byte response packets ■ ■ UDP_RR test, using 516-byte request packets and 4-byte response packets ■ ■ UDP_STREAM test, using 32-KB socket...

Ngày tải lên: 14/08/2014, 12:20

... network performance, Iperf allows you to test an actual file transfer performance using real-world Iperf files This is a nice feature, in that you can use it to predict what type of performance ... tests remotely, using a secure network connection 135 CHAPTER Nettest The next network performance tool discussed is the Nettest application Nettest allows you to perform network tests using a secure ... one using the default port number of 5001 and a second with an alternate port number Testing Multicast Traffic As mentioned earlier, one nice feature of Iperf is the ability to test the performance...

Ngày tải lên: 14/08/2014, 12:20

... tool that can assist in determining network and application performance CHAPTER NetLogger So far, all of the network performance tools discussed in this book have directly measured network bandwidth ... Host and Network Monitoring Tools While it is extremely useful to have the NetLogger APIs to help monitor network applications, not everyone has the luxury of being able to plug monitoring methods ... host ■ ■ Using the netlogd program running on the local or a remote host to write to a text file ■ ■ Using the standard Unix syslogd logging facility on the local or a remote host ■ ■ Using the...

Ngày tải lên: 14/08/2014, 12:20

... rounds off the network performance tools section by showing a few network scenarios, and explaining which tools could be used to determine network performance When you know what tools to use when, ... network performance, and possibly determine solutions to network problems 215 CHAPTER 12 Comparing Network Performance Tools Now that you have a toolkit full of tools to use for network performance ... network performance tools are: ■ ■ netperf ■ ■ dbs ■ ■ Iperf ■ ■ Pathrate ■ ■ Nettest ■ ■ NetLogger ■ ■ tcptrace ■ ■ ntop 217 218 Chapter 12 Tools for Testing the Network The first class of tools...

Ngày tải lên: 14/08/2014, 12:20

... that can be used for testing network applications: ■ ■ Using a test network ■ ■ Using the production network ■ ■ Using a network emulator ■ ■ Using a network simulator Each of these testing environments ... Measuring Application Performance Part III of this book approaches network performance from a different perspective Not only is it crucial to have the network configured for maximum performance, it ... will affect the application’s performance Often, customers, programmers, and network administrators not find out that a new network application is the cause of network performance issues (or again,...

Ngày tải lên: 14/08/2014, 12:20

... The NIST Net Configuration Tools After the NIST Net module is loaded into the kernel, you must control the way it handles network traffic This is done using two separate tools: ■ ■ cnistnet (a command-line ... obtain this information, you will have to turn to the network performance tools presented in Part II of this book One of the easiest tools to use in this scenario is the tcptrace tool, which can ... local host by 100 ms When NIST Net is turned off (using the -d option), the ping results are about 68 microseconds After NIST Net is turned on (using the -u option), the ping results are about...

Ngày tải lên: 14/08/2014, 12:20

... network performance CHAPTER 19 Comparing Application Performance Tools Now that you have a whole suite of network application performance tools available for use, it would be a good idea to see ... application performance tools presented in this section is used to simulate and emulate the production environment, and the test results will be compared against the real-world network performance ... Complicated production network environment Building Comparing Application Performance Tools The two buildings are connected via a T1 link, using routers connected to the central switches Customers can connect...

Ngày tải lên: 14/08/2014, 12:20

... advantages of using open source tools is their availability on the Internet There are scores of Web sites devoted to network performance issues and the tools used to monitor and analyze network performance ... Comparing Application Performance Tools using the tool host as the local endpoint), you can force actual network traffic to be modified by the emulation Configuring the emulation tools is similar ... pinging devices See devices links, 325–326 monitoring See watching traffic nodes, 324 percentage of time in use See utilization performance tools See tools problems, simulating, 246–251 simulating...

Ngày tải lên: 14/08/2014, 12:20

... especially for early age shrinkage monitoring of high performance cementitious mixtures is needed 1.1.3 Technique for early age shrinkage monitoring For shrinkage monitoring of cementitious materials, ... early age shrinkage monitoring of high performance cementitious mixtures cured under sealed and unsealed curing conditions Following the issue of TZV for early age shrinkage monitoring, an improved ... Specimens preparation for monitoring early age shrinkage with depth from the top surface 61  Figure 3.8 (a) Test set-up for early age shrinkage monitoring using laser sensors [Morioka...

Ngày tải lên: 10/09/2015, 15:52