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Similar to Выявление и локализация проблем в сети с помощью инструментов Riverbed
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Выявление и локализация проблем в сети с помощью инструментов Riverbed
- 2. Выявление и локализация проблем в работе сети и приложений с помощью инструментов Riverbed Riverbed Performance Management Alexander Tomik RPM Solution Architect Copyright Riverbed Technology 2
- 3. Riverbed Confidential Где же проблема...?? memory leaks thread management remote services parsing database connection leaks locking disk queuing time outs memory sizing scanning filehandles framework Issues Web APIs thread locking connection sizing scannin g network effects excessive disk I/O
- 4. Riverbed Confidential Кто виноват? Copyright Riverbed Technology 4 ● Network Team – проблема в сети – Change to Application focused – MPLS, Internet, Mobile and QoS – Virtualization blind spots (Server and Network) – Always the first in the line of fire ● Application Ops – проблема приложения – Massively distributed applications – Web, DB, JAVA, .NET, Ruby, PHP… – 3rd party providers – App roll-out acceleration – Mobile end user platforms ● Developers - програмисты – Time to market – Development right into production – Troubleshooting applications in production – Reproducing production problems
- 5. End-User Network Web Apps Services DBs Riverbed Confidential Традиционная система... Copyright Riverbed Technology 5
- 6. Riverbed Confidential Приложения в сегодняшнем мире.. Web TCP/IP Stack TCP/IP Stack TCP/IP Stack TCP/IP Stack Copyright Riverbed Technology 6 Apps Services DBs Users Platform Processing App Processing Platform Processing App Processing Platform Processing App Processing Platform Processing App Processing TCP/IP Stack Platform Processing App Processing TCP/IP Stack Platform Processing App Processing Network EUE NPM APM
- 7. Проблема сети или приложения. http://www.company.com/home.aspx WAN Delay 231ms LAN Delay 10ms Server Delay 32sec Page Time 32.3sec Network Traffic Only Web Tier Delay 0.3sec “Проблема не в сети, Это СЕРВЕР! “ App Tier Delay 7.7sec DB Tier Delay 24sec End User Experience 38.9sec including 6.5sec Page Render Time WAN Delay 231ms http://www.company.com/home.aspx Full APM LAN Delay 10ms Copyright Riverbed Technology 7 Riverbed Confidential
- 8. Riverbed Confidential Riverbed Performance Management End-to-End видимость Front-End Delay: 18% Back-End Delay: 82% App Code (classes/methods) 6.8sec Images, .js, .css 0.4sec Page Render Time (APM+NPM) Copyright Riverbed Technology 8 Web Tier Processing 1.3sec App Tier Processing 6.7sec DB Tier Processing 24sec Front-End Delay 7.2sec WAN Performance LAN Performance 1.0sec code abc 0.3sec code xyz 6.3sec code def 0.4sec code ghi SQL Statements 20sec SELECT x FROM y… 4sec INSERT a INTO b… Network 134 Retransmissions 1.3 Response MBs 17 Connection Resets 1.2 Response MBs Client RPM URL: http://www.company.com/home.aspx User: Peter Tyler End User Experience: 40.9sec
- 9. Riverbed Confidential RPM подход... Executive Dashboards • Business-level visibility Monitoring and Alerting • Dashboards and dynamic thresholds • End-user experience reporting • All users, all transactions Triage • Localize problem to users/ transactions • Identify components of delay • Drill-down into specific domain Troubleshooting • Leverage rich forensic data • Drill into individual transaction
- 10. Riverbed Confidential Уникальный подход к сбору статистики Flow data – мета-статистика Packet data – полное содержимое обмена (пакетный дамп) с сервисом для анализа семантики (напр., Web, SQL, FIX, VoIP) и мониторинга расширенных характеристик Интегрированный Performance DataStore для оптимального, долговременного хранения PACKET S METRIC S INTEGRATED PERFORMANCE DATA STORE INTERNET WAN Де- дупликация и консолидация статистики FLOWS
- 11. Riverbed Confidential Замкнутый полный цикл мониторинга Создание сервисных карт: Быстрая и точная идентификация всех компонентов, составляющих сервис Поведенческая аналитика: Определение номинальных значений и допустимых отклонений параметров сервиса, раннее предупреждение Панели состояния сервисов: Полная картина качества сервиса Автоматизации создания сервисных карт и панелей состояния
- 12. Riverbed Confidential Диагностика сверху вниз Панель состояния сервиса – начинаем с проблемного места Понятны взаимосвязи и зависимости Переход к отчёту об инциденте или трафике Поведенческая аналитика контролирует параметры К пакетному анализу ! Все подробности транзакции увидим через ИCнaтsеcaгрdаeц Pияilo сt Wireshark
- 13. Riverbed Confidential END USER EXPERIENCE MONITORING Производительность с точки зрения конечного пользователя ● Gain visibility into the real user experience – Measure “stopwatch” times for web pages – Notify immediately when performance drops – Isolate problem to browser, network or app ● Support all browser types, including tablet & mobile ● Google-like search across all transactions – No sampling
- 14. Riverbed Confidential Анализ трансакций Trace all transaction across all tiers Follow and trace every transaction through the backend Identify and drill into specific transactions (server, line of code) Big Data repository for deep analysis Greatly reduce the time spent hunting for production problems See the end-to-end process from a developer’s perspective
- 15. Riverbed Confidential АРХИТЕКТУРА СИСТЕМЫ
- 16. Riverbed Confidential APM + NPM Панели состояния Web Analyzer EUE OS .NET/ NPM Отклики сервера, сети (RTT) 16 APM Мониторинг приложений JVM Код приложения NPM Сетевая статистика NPM Сетевой мониторинг Задерхки клиента, приложения
- 17. Riverbed Confidential Платформы производительности Riverbed Copyright Riverbed Technology 17
- 18. Riverbed Confidential Платформа производительности Riverbed: Все приложения, всегда и везде МОБИЛЬН ЫЕ СОТРУДНИ КИ КЛИЕНТЫ ЦОДЫ / PRIVATE CLOUD ФИЛИАЛЫ CLOUD WAN / INTERNET АНАЛИЗ УСКОРЕНИЕ КОНТРОЛЬ
- 19. Gartner 2013 Magic Quadrant for Network Performance Monitoring and Diagnostics Leaders Quadrant The Riverbed Application Performance Platform gives companies the flexibility to host applications and data in the locations that best serve the business while ensuring the flawless delivery of those applications to better leverage global resources, radically reduce the cost of running their business and Riverbed Confidential Riverbed Evaluated in Four Gartner Magic Quadrant Reports Copyright Riverbed Technology Gartner 2013 Magic Quadrant for Application Delivery Controllers Gartner 2013 Magic Quadrant for WAN Optimization Controllers Gartner 2013 Magic Quadrant for Application Performance Monitoring Leaders Quadrant Visionaries Quadrant Leaders Quadrant maximize customer satisfaction. This graphic was published by Gartner, Inc. as part of a larger research document and should be evaluated in the context of the entire document. The Gartner document is available upon request from Riverbed. Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings. Gartner research publications consist of the opinions of Gartner's research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.
- 20. Riverbed Confidential С кем внедрять Авторизированный партнер Riverbed в Украине Copyright Riverbed Technology уровня Premier Partner: Компания Space IT www.space-it.com.ua info@space-it.com.ua +38 044 495 75 00
- 21. Спасибо!