Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. 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.

Speed 52

Speed Java AWS Virtualization 52

Dotcom-Montior

NOVEMBER 27, 2018

LoadView – Best Practices and Process. Design your test without the hassle of managing hardware, giving you the ability to identify objectives and define a scenario by setting up a number of users and test duration. Distribute user load by geographical testing locations, simulating your customer base.

Performance Testing 40

Performance Testing Strategy Testing Performance 40

Smashing Magazine

MAY 20, 2020

For example, for an internet shop, it may be a page with a product list, product details page, shopping cart, checkout, and so on. It also allows the project to be loaded faster, which is pretty important in regards to the growing mobile share and new markets with slow connection speeds and fragmented internet coverage. It’s up to you!

Performance 98

Performance Metrics Best Practices Code 98

Smashing Magazine

JANUARY 15, 2019

You may not think about it often, but the Internet uses a colossal amount of electricity. This, in turn, means that the Internet’s carbon footprint has grown to the point where it may have eclipsed global air travel , and this makes the Internet the largest coal-fired machine on Earth. These include data transfer (i.e.

Website Performance 73

Website Performance Website Energy Performance 73

Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. 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.

Speed 40

Speed Java AWS Virtualization 40

Smashing Magazine

JANUARY 7, 2019

On the other hand, we have hardware constraints on memory and CPU due to JavaScript parsing times (we’ll talk about them in detail later). From Fast By Default: Modern loading best practices by Addy Osmani (Slide 19). From Fast By Default: Modern Loading Best Practices by Addy Osmani (Slides 18, 19).

Performance 103

Performance Cache Metrics Network 103

SQL Server According to Bob

JULY 13, 2016

desktop machine (I won’t tell you the hardware details. In addition, we enable the best practice setting for instant file initialization (equivalent to the setup command line parameter SQLSVCINSTANTFILEINIT). 20+ years ago when I joined Microsoft I was handed a diskette (maybe it was two), and was told “Here is SQL Server.

Servers 40

Servers Media Engineering Virtualization 40

Smashing Magazine

JANUARY 6, 2020

On the other hand, we have hardware constraints on memory and CPU due to JavaScript parsing times (we’ll talk about them in detail later). From Fast By Default: Modern loading best practices by Addy Osmani (Slide 19). Performance budgets should adapt depending on the network conditions for an average mobile device.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 11, 2021

On the other hand, we have hardware constraints on memory and CPU due to JavaScript parsing and execution times (we’ll talk about them in detail later). From Fast By Default: Modern loading best practices by Addy Osmani (Slide 19). Not to mix up with Microsoft’s JPEG-XR coming from good ol' Internet Explorer 9 times).

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

AUGUST 22, 2021

This is because HTTP/3 and QUIC mainly help deal with the somewhat uncommon yet potentially high-impact problems that can arise on today’s Internet. On the Internet, however, we typically have a long series of connected pipes , some of which can be wider than others (leading to so-called bottlenecks at the narrowest links).

Performance 105

Performance Network Latency Servers 105