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Novots IT application troubleshooting is a detailed application for each analysis of the integration of interactive services. In modern network applications that run on the compound, a single business interactions will involve many other businesses, and allow thousands of information across the entire network. Application debugging tools use a lot of graphical interface and analysis tools to accelerate learning to locate the problem, and can pre-deployment performance assessment and prediction SLA system.

 Introduction

 Today's enterprises, complex, multi-layered and distributed applications has been dependent to an unprecedented degree. Poor application performance led to low productivity enterprises, and thus a direct impact on corporate earnings. However, the application performance problem is very common, often because of new application deployment and performance issues often delay or even failure. Huhang tune excellent service IT applications debugging provides a powerful visual environment for quantitative analysis, can effectively manage the entire lifecycle of application performance, and its built-in network protocols and applications on the behavior of expert knowledge can provide network application behavior Duandao end of the performance of detailed interpretation. 
 
Features - fast positioning, depth of analysis
Novots tuning IT application troubleshooting application and database services to the full decoding and automatic diagnostic reports, can help the user quickly identify and locate performance bottlenecks, diagnostic reports and expert advice to clearly show the composition of the end to end response time, including transmission and transmission delay, network congestion, network bandwidth and processing time on each node, each application of automatic analysis and meta-analysis of the overall business, the analysis of potential bottlenecks and put forward the application and network parameters of the proposed adjustments to improve performance. For example, to determine whether the frequent application of interactive applications; specific client and server code for the TCP window size and interactive applications for the business performance bottlenecks are.
☆ accelerate application performance troubleshooting
☆ deployment of applications over the WAN to verify
☆ avoid inefficient, costly infrastructure investment
☆ fast decoding, application of positioning points
☆ ensure that the network application deployment requirements
 
 
         
 

 Analysis Work

   For multi-level applications, the industry's most advanced methods for analysis. The difficulties of multi-level application analysis, lies in the same transaction from all levels of the associate. Clients send requests to the Web portal interface, Web portal server will request classification, distribution to the background of the application server and database server. However, the client's IP address, TCP / UDP ports, are not transferred to the back of the server and database. Therefore, using the IP address or TCP / UDP ports, not the transaction can be associated from the different levels.

 


 

   In the capture of the strategy, as in all levels (ie, client segments, Web portal server segment, back-end server segment, the database segment, etc.) to capture. Therefore, the software probes deployed in a Web portal server before the 24-hour monitoring center contacts the client and the data of all application transactions, and served to capture Web-client level, Web-back-end server / database client level packets. Soft probes can be deployed on the client segment, 24-hour monitoring of all applications of the segment transaction information and software to capture the probe packets at the same time to capture packets.

   Because the depth of application response analysis software Capture Agents have collected data on the local system (including CPU utilization, memory utilization, the average number of System Calls, etc.), therefore, can be installed on the database server, application server, on the one hand to capture the contact database or application server-level packets, but also to monitor the server performance, enhance analysis capabilities.
Before analysis, network management personnel first of all captured packets (including software, hardware and software probes, in-depth application response analysis software Capture Agents, and other packet capture tools (if any) to capture packets decode the file), into the system and aggregate, and then use the application just mentioned, the depth of the depth of response analysis software analysis of the response or Reference Trace String Filtering method to filter out the same transaction, then the depth of response analysis.

Why choosing Novots troubleshooting tuning IT application services

Strong support for protection: 
1000 + units with the same order of magnitude of network equipment to provide IT infrastructure operations services.
International certification:
Through the ISO 20000 and ISO 27001 double authentication.
Invaluable knowledge base:
Has 10 + years of experience in IT operations and the operation and maintenance of knowledge accumulation.
Professional, large-scale service team:
400 + people, including a senior network security experts, IT service management experts, as well as the professional certification of service engineers.
Comprehensive, in-depth troubleshooting of application service platform for tuning:
Cover a wide range of product lines: modeling, simulation, physical examination, application troubleshooting, system monitoring. Provide comprehensive, high quality system operations, consulting, value-added services, IT solutions that help customers improve IT service levels and operational efficiency has become the most customer focused, safe and reliable IT operations partner