Microsoft MVP성태의 닷넷 이야기
글쓴 사람
홈페이지
첨부 파일
 

Jennifersoft provides a trial promotion on its APM solution such as JENNIFER, PHP, and .NET in 2019 and shares the examples of their application.

We are promoting JENNIFER .NET APM without charge.

As of September 2, Jennifersoft starts offering JENNIFER promotion for those who want to try the software including an application operator, a developer or even for community. On top of PHP, we expand the range of promotion by adding .NET platform. If you are interested in experiencing the JENNIFER, please feel free to apply and use it free of charge for 3 months.


Please click below link to apply:

JENNIFER Promotion 2019 Indonesia
; http://bit.ly/JenniferINAPromotion2019

PENDAFTARAN FREE TRIAL APM JENNIFER
; https://www.iorad.com/player/1594390/PENDAFTARAN-FREE-TRIAL-APM-JENNIFER#trysteps-1

You are allowed to install and operate the software without charge from September 2 to November 30, 2019. If you have experienced performance related issues, now is a good chance to find what caused the problem and reinvent it by installing JENNIFER .NET APM.




Let me give you an example of .NET APM that has just been installed.

The webpage indicated above is a B2C website selling fashion items in Korea. Normally, the webpage does not show any issues, however, it radically becomes slow ever since it exports a promotional event. For this reason, the webpage administrator installed the JENNIFER .NET.

As you can see from the below, the webpage continues to respond to requests without any issues.

sample_net_mon_1.png

When you look at the “X-View” indicated at lower right corner of the screen, there are myriad of dots. These dots are marked on the display time of X-axis once a request is completed. The Y-axis indicates the length of time to process such request. Most of the time, dots are marked within 1 to 2 seconds (1,000ms to 2,000ms). Based on my experience, I can assure you that the webpage is one of the well-made websites, considering the fact that it is made without a monitoring tool.

Unfortunately, the webpage has been suffering from disorder due to a promotional event like below.

sample_net_mon_2.png

When you look at the Y-axis on X-View, lots of dots are marked on an area beyond 8 seconds (8,000ms). In other words, the response time becomes very slow as the webpage takes more than 8 seconds to complete the related requests. When I select the area where the response time becomes slow like a figure below,

[Figure: JENNIFER-APM solution]
jennifer_main_features_5.png

You can notice the time and the list of DB calling, and Web API calling that has occurred during the time of request. The figure indicates that it took tens of seconds at REST API calling for an outside company. Based on this result, the webpage company could come up with a solution to tackle the issue.




But the good thing is that this company was able to notice an error during the event period because the company at least conducted a basic system monitoring. Without the monitoring tool, the company could have not been noticed that they had a problem because the rapidly occurred requests by a push alarm normally end in such a short time. And it could have experienced decrease in sales and lost expense to prepare the promotion.

How do you feel now? Why don’t you find out yourself to see if you made your service reliably?




[이 글에 대해서 여러분들과 의견을 공유하고 싶습니다. 틀리거나 미흡한 부분 또는 의문 사항이 있으시면 언제든 댓글 남겨주십시오.]





[최초 등록일: ]
[최종 수정일: 9/27/2019 ]

Creative Commons License
이 저작물은 크리에이티브 커먼즈 코리아 저작자표시-비영리-변경금지 2.0 대한민국 라이센스에 따라 이용하실 수 있습니다.
by SeongTae Jeong, mailto:techsharer@outlook.com

비밀번호

댓글 쓴 사람
 




... [16]  17  18  19  20  21  22  23  24  25  26  27  28  29  30  ...
NoWriterDateCnt.TitleFile(s)
11829정성태12/12/20191016개발 환경 구성: 430. 마이크로소프트의 CoreCLR 프로파일러 예제 빌드 방법 - 리눅스 환경 [1]
11828정성태2/26/20191966개발 환경 구성: 429. Component Services 관리자의 RuntimeBroker 설정이 2개 있는 경우
11827정성태2/26/20191376오류 유형: 521. Visual Studio - Could not start the 'rsync' command on the remote host, please install it using your system package manager.
11826정성태2/26/20191056오류 유형: 520. 우분투에 .NET Core SDK 설치 시 패키지 의존성 오류
11825정성태2/25/20192920개발 환경 구성: 428. Visual Studio 2019 - CMake를 이용한 리눅스 빌드 환경 설정 [1]
11824정성태2/25/20191532오류 유형: 519. The SNMP Service encountered an error while accessing the registry key SYSTEM\CurrentControlSet\Services\SNMP\Parameters\TrapConfiguration. [1]
11823정성태2/21/20191046오류 유형: 518. IIS 관리 콘솔이 뜨지 않는 문제
11822정성태2/20/20191045오류 유형: 517. docker에 설치한 MongoDB 서버로 연결이 안 되는 경우
11821정성태2/20/20191150오류 유형: 516. Visual Studio 2019 - This extension uses deprecated APIs and is at risk of not functioning in a future VS update. [1]
11820정성태2/20/20193316오류 유형: 515. 윈도우 10 1809 업데이트 후 "User Profiles Service" 1534 경고 발생
11819정성태2/20/20191400Windows: 158. 컴퓨터와 사용자의 SID(security identifier) 확인 방법
11818정성태2/20/20191608VS.NET IDE: 131. Visual Studio 2019 Preview의 닷넷 프로젝트 빌드가 20초 이상 걸리는 경우 [2]
11817정성태2/17/20191324오류 유형: 514. WinDbg Preview 실행 오류 - Error : DbgX.dll : WindowsDebugger.WindowsDebuggerException: Could not load dbgeng.dll
11816정성태2/17/20191219Windows: 157. 윈도우 스토어 앱(Microsoft Store App)을 명령행에서 직접 실행하는 방법
11815정성태2/14/20191563오류 유형: 513. Visual Studio 2019 - VSIX 설치 시 "The extension cannot be installed to this product due to prerequisites that cannot be resolved." 오류 발생
11814정성태2/12/20191001오류 유형: 512. VM(가상 머신)의 NT 서비스들이 자동 시작되지 않는 문제
11813정성태2/12/20191254.NET Framework: 809. C# - ("Save File Dialog" 등의) 대화 창에 확장 속성을 보이는 방법
11812정성태1/2/2020934오류 유형: 511. Windows Server 2003 VM 부팅 후 로그인 시점에 0xC0000005 BSOD 발생
11811정성태2/11/20191328오류 유형: 510. 서버 운영체제에 NVIDIA GeForce Experience 실행 시 wlanapi.dll 누락 문제
11810정성태2/11/20191003.NET Framework: 808. .NET Profiler - GAC 모듈에서 GAC 비-등록 모듈을 참조하는 경우의 문제
11809정성태2/11/20191241.NET Framework: 807. ClrMD를 이용해 메모리 덤프 파일로부터 특정 인스턴스를 참조하고 있는 소유자 확인
11808정성태2/8/20191763디버깅 기술: 123. windbg - 닷넷 응용 프로그램의 메모리 누수 분석
11807정성태1/29/20191392Windows: 156. 가상 디스크의 용량을 복구 파티션으로 인해 늘리지 못하는 경우 [3]
11806정성태1/29/20191255디버깅 기술: 122. windbg - 덤프 파일로부터 PID와 환경 변수 등의 정보를 구하는 방법
11805정성태1/28/20191970.NET Framework: 806. C# - int []와 object []의 차이로 이해하는 제네릭의 필요성 [2]파일 다운로드1
11804정성태1/24/20191328Windows: 155. diskpart - remove letter 이후 재부팅 시 다시 드라이브 문자가 할당되는 경우
... [16]  17  18  19  20  21  22  23  24  25  26  27  28  29  30  ...