2019 Benchmarking Internet Traffic 
Brendan Gregg
SEPTEMBER 25, 2021
Since instances of both CentOS and Ubuntu were running in parallel, I could collect flame graphs at the same time (same time-of-day traffic mix) and compare them side by side. Colleagues/Internet I love using [Linux performance tools]. In 2019 myself and others tested kvm-clock and found it was only about 20% slower than tsc.
Brendan Gregg
SEPTEMBER 25, 2021
Since instances of both CentOS and Ubuntu were running in parallel, I could collect flame graphs at the same time (same time-of-day traffic mix) and compare them side by side. Colleagues/Internet I love using Linux performance tools. In 2019 myself and others tested kvm-clock and found it was only about 20% slower than tsc.
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Brendan Gregg
SEPTEMBER 25, 2021
Since instances of both CentOS and Ubuntu were running in parallel, I could collect flame graphs at the same time (same time-of-day traffic mix) and compare them side by side. Colleagues/Internet I love using [Linux performance tools]. In 2019 myself and others tested kvm-clock and found it was only about 20% slower than tsc.
Smashing Magazine
JANUARY 11, 2021
CrUX generates an overview of performance distributions over time, with traffic collected from Google Chrome users. But account for the different types and usage behaviors of your customers (which Tobias Baldauf called cadence and cohorts ), along with bot traffic and seasonality effects. Unfortunately, the data is only from 2019).
Smashing Magazine
JANUARY 6, 2020
For Mac OS, we can use Network Link Conditioner , for Windows Windows Traffic Shaper , for Linux netem , and for FreeBSD dummynet. Geekbench CPU performance benchmarks for the highest selling smartphones globally in 2019. Decent , with Chrome, Firefox, Edge and Samsung Internet being on board. Large preview ).
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