Introduction Improving site speed is one of the major technology initiatives at LinkedIn because it is highly correlated with the engagement members have on our website. Real User Monitoring (RUM) is an approach where we use data from real users, instead of a synthetic lab environment, to measure performance, and this is the primary way we measure site speed at...
Performance Articles
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- Topics:
- Analytics,
- site speed,
- Performance
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Introduction As the centralized performance team of LinkedIn, our mission is to make LinkedIn pages load faster. We help each engineering team try to hit their page load time goals through various optimization efforts. One common question we need to answer when trying to decrease page load time is: where is the performance bottleneck? In other words, where...
- Topics:
- Analytics,
- site speed,
- Performance,
- Craftsmanship
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Linux cgroups-based solutions (e.g., Docker, CoreOS) are increasingly being used to host multiple applications on the same host. We have been using cgroups at LinkedIn to build our own containerization product called LPS (LinkedIn Platform as a Service) and to investigate the impact of resource-limiting policies on application performance. This post presents our...
- Topics:
- LPS,
- linux,
- Performance
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Coauthor: Cliff Snyder We recently introduced Instant Messaging on LinkedIn, complete with typing indicators and read receipts. To...
- Topics:
- scale,
- Play,
- Performance,
- Connections,
- Akka
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Nuage (French for “cloud”) is what we call LinkedIn’s internal cloud management portal. It allows LinkedIn developers to quickly...
- Topics:
- ESPRESSO,
- Kafka,
- Performance,
- LPS,
- Voldemort
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Coauthors: Cuong Tran and Jerry Weng Summary The Linux kernel feature of cgroups (Control Groups) is being increasingly adopted for...
- Topics:
- LPS,
- memory,
- linux,
- Performance