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Cache and Prizes

Alex Russell

Browsers will cache tools popular among vocal, leading-edge developers. There's plenty of space for caching most popular frameworks. The best available proxy data also suggests that shared caches would have a minimal positive effect on performance. Browsers now understand the classic shared HTTP cache behaviour as a privacy bug.

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Tuning SQL Server Reporting Services

SQL Performance

For years SSRS was bundled with the installation of SQL Server, which helped add to some of the confusion around licensing and support for the product, so beginning with SSRS 2017, the installation package for Reporting Services is a separate download. Tuning Options. Tuning SSRS is much like any other application.

Tuning 67
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ZFS Is Mysteriously Eating My CPU

Brendan Gregg

I summarized this case study at [Kernel Recipes] in 2017 and have shared the full story here. ## 1. Problem Statement The microservice was for metrics ingestion and had recently updated their base OS image (BaseAMI). Monitoring I started with the cloud-wide monitoring tool, [Atlas], to check high-level CPU metrics.

Cache 145
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ZFS Is Mysteriously Eating My CPU

Brendan Gregg

I summarized this case study at Kernel Recipes in 2017; it is an old story that's worth resharing here. Problem Statement The microservice was for metrics ingestion and had recently updated their base OS image (BaseAMI). Monitoring I started with the cloud-wide monitoring tool, Atlas , to check high-level CPU metrics.

Cache 52
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ZFS Is Mysteriously Eating My CPU

Brendan Gregg

I summarized this case study at [Kernel Recipes] in 2017; it is an old story that's worth resharing here. ## 1. Problem Statement The microservice was for metrics ingestion and had recently updated their base OS image (BaseAMI). Monitoring I started with the cloud-wide monitoring tool, [Atlas], to check high-level CPU metrics.

Cache 40
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Bringing Rich Experiences to Memory-constrained TV Devices

The Netflix TechBlog

Some of the metrics we use to measure performance on the Netflix TV app include animation frames per second (FPS), key input responsiveness (the amount of time before a member’s key press renders a change in the UI), video playback speed, and app start-up time. The majority of legacy devices run at 28MB of surface cache.

Cache 166