Dynatrace

DECEMBER 22, 2019

Amazon Elastic File System (EFS). The example below visualizes average latency by API name and stage for a specific AWS API Gateway. Choose any service, for example, the Elastic File System (EFS) service, to view the list of configured metrics. Stay tuned for updates in Q1 2020. Amazon Aurora. Amazon API Gateway.

AWS 200

AWS Metrics IoT Storage 200

Brendan Gregg

JULY 4, 2021

I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book. TCP Extensions for Multipath Operation with Multiple Addresses,” [link] Mar 2020 - [Gregg 20] Brendan Gregg, “Systems Performance: Enterprise and the Cloud, Second Edition,” Addison-Wesley, 2020 - [Hruska 20] Joel Hruska, “Intel Demos PCIe 5.0

Performance 121

Performance Latency Hardware Storage 121

Dynatrace

DECEMBER 22, 2019

Amazon Elastic File System (EFS). The example below visualizes average latency by API name and stage for a specific AWS API Gateway. Choose any service, for example, the Elastic File System (EFS) service, to view the list of configured metrics. Stay tuned for updates in Q1 2020. Amazon Aurora. Amazon API Gateway.

AWS 182

AWS Metrics IoT Storage 182

The Netflix TechBlog

MAY 14, 2021

However, they are scattered across multiple systems, and there isn’t an easy way to tie related messages together. You’re joining tables, resolving status types, cross-referencing data manually with other systems, and by the end of it all you ask yourself why? Things got hairy.

Traffic 166

Traffic Java Latency Google 166

Brendan Gregg

FEBRUARY 28, 2023

This talk originated from my updates to [Systems Performance 2nd Edition], and this was the first time I've given this talk in person! CXL in a way allows a custom memory controller to be added to a system, to increase memory capacity, bandwidth, and overall performance. Clone Disk],” - [link] 2020 - [Moore 20] Samuel K.

Performance 103

Performance Latency Cache Virtualization 103

Smashing Magazine

JANUARY 6, 2020

Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. 2020-01-06T10:30:13+00:00. 2020-01-06T12:35:48+00:00. New metrics landing in Lighthouse v6 in early 2020. Vitaly Friedman. Web performance is a tricky beast, isn’t it? Large view.

Performance 112

Performance Cache Servers Network 112

The Morning Paper

NOVEMBER 8, 2020

Facebook, Inc. ), OSDI’2020. While ultimately this new system should be able to take advantage of the latest advances in consensus for improved performance, that’s not realistic given a 6-9 month in-production target. It’s such a powerful idea that I can imagine distributed systems implementers everywhere adopting it from now on.

Virtualization 126

Virtualization Latency Storage Systems 126

All Things Distributed

NOVEMBER 12, 2018

With this launch, AWS now provides 57 Availability Zones, with another 12 zones and four Regions in Bahrain, Cape Town, Hong Kong SAR, and Stockholm expected to come online by 2020. System and Organization Controls (SOC) 1, 2, and 3. Payment Card Industry (PCI) Security.

AWS 115

AWS Healthcare Cloud Government 115

Brendan Gregg

MAY 8, 2021

From these outputs I try to determine if the problem is: - **The workload**: High-latency disk I/O is commonly caused by the workload applied. It may be due to queueing, especially from file systems that send a batch of writes. Rotational disks have extra latency from head seeks for random I/O, and spin ups from the idle state.

Performance 133

Performance Latency Speed Systems 133

The Morning Paper

FEBRUARY 6, 2020

arXiv 2020. On the Cloudburst design teams’ wish list: A running function’s ‘hot’ data should be kept physically nearby for low-latency access. A low-latency autoscaling KVS can serve as both global storage and a DHT-like overlay network. Cloudburst: stateful functions-as-a-service , Sreekanti et al.,

Serverless 98

Serverless Lambda Cache Latency 98

All Things Distributed

NOVEMBER 13, 2018

The AWS Europe (Milan) Region will have three Availability Zones and be ready for customers in early 2020. This includes system integration (SI) and independent software vendor (ISV) partners who have built cloud practices and innovative technology solutions using AWS.

AWS 164

AWS Energy Automotive Traffic 164

Brendan Gregg

JULY 2, 2021

This is also applicable for people adding it to their own in-house monitoring systems. You likely already have agents running on all your customer systems. There are so many options it's really your own preference based on your existing system and customer environments. biolatency Disk I/O latency histogram heat map.

Latency 144

Latency Cache Energy Systems 144

All Things Distributed

OCTOBER 25, 2018

It is our first Region in Africa, and we're shooting to have it ready in the first half of 2020. The new AWS Africa (Cape Town) Region will have three Availability Zones and provide lower latency to end users across Sub-Saharan Africa. With the AWS based system, Exatype can do this at a fraction of the cost.

AWS 167

AWS Cloud Education Programming 167

Testsigma

FEBRUARY 12, 2021

And is projected to rise by more than 6 percent at CAGR(Compound Annual Growth Rate) between 2020 and 2026? Presently we know it is far from easy to forecast the future – all of us have discovered this in 2020 through major ups and downs. Gartner’s 2020 projections first included the trend of hyperautomation.

Artificial Intelligence 92

Artificial Intelligence Software Software IoT 92

CSS - Tricks

MARCH 16, 2020

To stop reports from different websites getting mixed up, we’ll organize them like so: lukeharrison.dev 2020-01-31T18:18:12.648Z.json 2020-01-31T19:10:24.110Z.json cnn.com 2020-01-14T22:15:10.396Z.json lh.js. module called fs (short for "file system"). Creating the directory. Now we can create the directory itself.

Google 86

Google Latency Website Metrics 86

The Netflix TechBlog

DECEMBER 17, 2019

In order to be supported, a database is required to fulfill a set of features that are commonly available in systems like MySQL, PostgreSQL, MariaDB, and others. We want to support these systems as a source so that they can provide their data for further consumption. Some of DBLog’s features are: Processes captured log events in-order.

Database 221

Database Traffic Transportation Open Source 221

The Netflix TechBlog

DECEMBER 17, 2019

In order to be supported, a database is required to fulfill a set of features that are commonly available in systems like MySQL, PostgreSQL, MariaDB, and others. We want to support these systems as a source so that they can provide their data for further consumption. Some of DBLog’s features are: Processes captured log events in-order.

Database 206

Database Traffic Transportation Open Source 206

Smashing Magazine

MARCH 25, 2021

The same sentiment was conveyed by Conviva’s Q4 2020 State of Streaming (registration required), which noted that mobile phones saw 20% more buffering issues , a 19% higher video-start failure and 5% longer start-time than other devices. Similarly, unoptimized images were the leading cause of page bloat. Deliver through multiple CDNs.

Media 122

Media Performance Mobile Latency 122

Alex Russell

MARCH 6, 2021

twitter.com/slightlylate/status/1139684093602349056 455 06:18 AM · Feb 28, 2020. A silver lining on this dark cloud is that mobile JavaScript payload growth paused in 2020. Sadly, data on latency is harder to get, even from Google's perch, so progress there is somewhat more difficult to judge. How bad is it?

Performance 127

Performance Network Mobile Metrics 127

Brendan Gregg

JULY 4, 2021

I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book. TCP Extensions for Multipath Operation with Multiple Addresses,” [link] Mar 2020 - [Gregg 20] Brendan Gregg, “Systems Performance: Enterprise and the Cloud, Second Edition,” Addison-Wesley, 2020 - [Hruska 20] Joel Hruska, “Intel Demos PCIe 5.0

Performance 52

Performance Latency Hardware Storage 52

All Things Distributed

DECEMBER 12, 2018

With this launch, AWS now provides 60 Availability Zones, with another 12 zones and four Regions expected to come online by 2020 in Bahrain, Cape Town, Hong Kong, and Milan. We help Supercell to quickly develop, deploy, and scale their games to cope with varying numbers of gamers accessing the system throughout the course of the day.

AWS 119

AWS Cloud Games Serverless 119

Brendan Gregg

FEBRUARY 28, 2023

This talk originated from my updates to Systems Performance 2nd Edition , and this was the first time I've given this talk in person! CXL in a way allows a custom memory controller to be added to a system, to increase memory capacity, bandwidth, and overall performance. Clone Disk],” [link] , 2020 [Moore 20] Samuel K.

Performance 52

Performance Latency Cache Virtualization 52

O'Reilly

JULY 20, 2021

There may be alarm systems. There have been cases of harassment, intimidation, and domestic abuse by people whose access should have been revoked: for example, an ex-partner turning off the heating system. This is why people have made a business out of setting up home stereo and video systems.

Google 134

Google Games Technology Technology 134

Percona

MAY 2, 2023

This blog was originally published in September 2020 and was updated in May 2023. As a MongoDB user, it’s crucial to ensure that your data is safe and secure in the event of a disaster or system failure. Logical backups such as mongodump are, in general, very time-consuming for large systems.

Best Practices 52

Best Practices Database Storage Servers 52

Alex Russell

JULY 14, 2021

The predominant desktop situation is relatively straightforward: Browsers handle links, and non-browsers defer loading http and https URLs to the system, which in turn invokes the default browser. iOS gained browser support in late 2020 (a dozen years late) via an Entitlement. [4] The Baseline Scenario #.

Google 134

Google Mobile Engineering Internet 134

O'Reilly

DECEMBER 2, 2019

I don’t need more bandwidth for video conferences or movies, but I would like to be able to download operating system updates and other large items in seconds rather than minutes. There are impressive estimates for latency for 5G, but reality has a tendency to be harsh on such predictions.

Wireless 56

Wireless Serverless IoT Artificial Intelligence 56

Smashing Magazine

AUGUST 3, 2023

It was only in 2020, though, that Google shared its concept of Core Web Vitals and how it impacts SEO efforts. This proximity significantly reduces the time it takes for the data to travel from the server to the user, thus reducing latency and improving load times. Bookaway site search. Time to First Byte over time. LCP in seconds.

Performance 78

Performance Cache Traffic Metrics 78

Smashing Magazine

JANUARY 11, 2021

New metrics landed in Lighthouse v6 in early 2020. In May 2020, Google has announced Core Web Vitals , a set of new user-focused performance metrics, each representing a distinct facet of the user experience. Globally in 2020, according to the IDC, 84.8% Treo provides competitive analysis based on real-world data.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

MAY 20, 2020

2020-05-20T10:30:00+00:00. 2020-05-20T13:37:03+00:00. This metric is important, but quite vague because it can include anything — starting from server rendering time and ending up with latency problems. In this way, I built the performance monitoring system at Werkspot — a company I currently work for.

Performance 112

Performance Metrics Best Practices Code 112

Alex Russell

JANUARY 30, 2024

Test Device Recommendations # Re-using last year's P75 device calculus , our estimate is based on a device sold new, unlocked for the mid-2020 to mid-2021 global ASP of ~$350-375. If you or your company are able to generate a credible worldwide latency estimate in the higher percentiles for next year's update, please get in touch.

Performance 98

Performance Network Mobile Speed 98

Alex Russell

JUNE 20, 2020

Recall that browsers arose atop platforms that universally provided a host of services by the late 90's: system fonts (to support layout programs, including WYSIWYG editing). 86 06:16 PM · Jun 21, 2020. Technical ecosystems are complex systems , with layers of resilience built-in. high-color image raster. folder management.

Games 64

Games Hardware Java Mobile 64

Adrian Cockcroft

MARCH 17, 2020

Picture taken by Adrian March 17, 2020 A resilient system continues to operate successfully in the presence of failures. The system needs to maintain a safety margin that is capable of absorbing failure via defense in depth, and failure modes need to be prioritized to take care of the most likely and highest impact risks.

Healthcare 52

Healthcare Government Airlines Systems 52

Brendan Gregg

MAY 8, 2021

From these outputs I try to determine if the problem is: - **The workload**: High-latency disk I/O is commonly caused by the workload applied. It may be due to queueing, especially from file systems that send a batch of writes. Rotational disks have extra latency from head seeks for random I/O, and spin ups from the idle state.

Performance 40

Performance Latency Speed Systems 40

Brendan Gregg

MAY 8, 2021

From these outputs I try to determine if the problem is: - **The workload**: High-latency disk I/O is commonly caused by the workload applied. It may be due to queueing, especially from file systems that send a batch of writes. Rotational disks have extra latency from head seeks for random I/O, and spin ups from the idle state.

Performance 40

Performance Latency Speed Systems 40

IO River

NOVEMBER 2, 2023

However, consumers often prioritize availability in many systems. Furthermore, there are many recognized standards to measure the availability of a service or system, and the most common one is to measure it as a percentage."Five minutes of downtime per year, which means the system is almost always operational.

Availability 52

Availability Social Media Traffic Games 52

IO River

NOVEMBER 2, 2023

However, consumers often prioritize availability in many systems. Furthermore, there are many recognized standards to measure the availability of a service or system, and the most common one is to measure it as a percentage."Five minutes of downtime per year, which means the system is almost always operational.

Availability 52

Availability Social Media Traffic Games 52

Testsigma

JANUARY 30, 2021

As mobile phones are readily available, users try to open that particular application on a mobile web browser, instead of signing into their systems and hitting the URL. The graph below shows the result of a survey performed by Statistica in 2020 on the increase of usage of mobile data across years.

Mobile 52

Mobile Testing Website Internet 52