Brendan Gregg

JANUARY 17, 2018

My tool does this using /proc/PID/clear_refs and the Referenced value from /proc/PID/smaps, which were added in 2007 by David Rientjes (thanks). For large processes (> 100 Gbytes) this duration of higher latency can last over 1 second, during which this tool is consuming system CPU time. Consider these overheads.

Cache 71

Cache Latency C++ Programming 71

Brendan Gregg

JANUARY 16, 2018

My tool does this using /proc/PID/clear_refs and the Referenced value from /proc/PID/smaps, which were added in 2007 by David Rientjes (thanks). For large processes (> 100 Gbytes) this duration of higher latency can last over 1 second, during which this tool is consuming system CPU time. Consider these overheads.

Cache 40

Cache Latency C++ Programming 40

The Netflix TechBlog

MARCH 1, 2021

It supports both high throughput services that consume hundreds of thousands of CPUs at a time, and latency-sensitive workloads where humans are waiting for the results of a computation. The first generation of this system went live with the streaming launch in 2007. Warm capacity. End-users can request compute resources (e.g.

Serverless 228

Serverless Media Latency Social Media 228

O'Reilly Software

MARCH 7, 2018

Software today is not typically a single program—something that is executed by an operator or user, producing a result to that person—but rather a service : something that runs for the benefit of its consumers, a provider of value. The most common programming task in the world. Let’s dive into this concept for a bit.

Transportation 72

Transportation Java Programming Architecture 72

Alex Russell

APRIL 29, 2021

Since 2007, support for these features has barely improved. Provides support for "unread counts", e.g. for email and chat programs. For heavily latency-sensitive use-cases like WebXR, this is a critical component in delivering a good experience. PWA Install Prompts. PWA App Icon Badging. Media Session API.

Media 145

Media Games Education Engineering 145