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The Speed of Time

Brendan Gregg

Colleagues/Internet I love using [Linux performance tools]. But I also love solving issues quickly, and sometimes that means just asking colleagues or searching the Internet. Measuring the speed of time Is there already a microbenchmark for os::javaTimeMillis()? Microbenchmark os::javaTimeMillis() on both systems.

Speed 126
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Core Web Vitals for Search Engine Optimisation: What Do We Need to Know?

CSS Wizardry

Google do strongly encourage you to focus on site speed for better performance in Search, but, if you don’t pass all relevant Core Web Vitals (and the applicable factors from the Page Experience report) they will not push you down the rankings. While Core Web Vitals can help with SEO, there’s so much more to site-speed than that.

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Why vulnerability management enhances your cloud application security strategy

Dynatrace

Meeting the need for speed without exposing exploitable vulnerabilities requires that teams adopt DevSecOps approaches that “shift right” (observability in production) as well as “shift left” (observability in development). Real-time analysis of dependencies to enable automatic risk scoring. Contextual insight.

Strategy 210
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Davis Security Advisor extends Dynatrace Application Security with automatic vulnerability prioritization

Dynatrace

At the same time, cloud-native technologies and open-source software have introduced a new level of speed and complexity. Though, it’s typically impossible to remediate all known security vulnerabilities so enterprises need a better solution for identifying those detected security vulnerabilities that present the greatest risk.

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The Speed of Time

Brendan Gregg

Colleagues/Internet I love using [Linux performance tools]. But I also love solving issues quickly, and sometimes that means just asking colleagues or searching the Internet. Measuring the speed of time Is there already a microbenchmark for os::javaTimeMillis()? Microbenchmark os::javaTimeMillis() on both systems.

Speed 40
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Dynatrace Application Security protects your applications in complex cloud environments

Dynatrace

In our increasingly digital world, the speed of innovation is key to business success. As a result, e xisting application security approaches can’t keep up with this speed and vari ability of modern development processes. . Is it exposed to the public Internet? Dynatrace news. Is sensitive data affected?

Cloud 280
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USENIX LISA2021 Computing Performance: On the Horizon

Brendan Gregg

This was a chance to talk about other things I've been working on, such as the present and future of hardware performance. The video is on [youtube]: The slides are on [slideshare] or as a [PDF]: I work on many areas of performance, but recently I've had a lot of demand to talk about BPF. Ford, et al., “TCP