Percona

JUNE 22, 2023

To make data count and to ensure cloud computing is unabated, companies and organizations must have highly available databases. This guide provides an overview of what high availability means, the components involved, how to measure high availability, and how to achieve it. More in the following sub-section.)

Availability 110

Availability Database Open Source Hardware 110

Speed Curve

APRIL 3, 2022

Page Speed Benchmarks is an interactive dashboard that lets you explore and compare web performance data for leading websites across several industries – from retail to media – over the past year. Key metrics. These visuals are a great tool for validating the best metrics to focus on for your pages.

Benchmarking 54

Benchmarking Speed Retail Media 54

HammerDB

OCTOBER 23, 2023

HammerDB uses stored procedures to achieve maximum throughput when benchmarking your database. HammerDB has always used stored procedures as a design decision because the original benchmark was implemented as close as possible to the example workload in the TPC-C specification that uses stored procedures. On MySQL, we saw a 1.5X

Benchmarking 62

Benchmarking Database Network C++ 62

Dynatrace

SEPTEMBER 21, 2023

A single data center can consume the equivalent electricity of 50,000 homes.” The app’s advanced algorithms and real-time data analytics translate utilization metrics into their CO2 equivalent (CO2e). These metrics include CPU, memory, disk, and network I/O. A host-level breakdown of energy consumption and CO2e impact.

Energy 230

Energy Cloud Airlines Strategy 230

Percona

NOVEMBER 3, 2023

When it comes to Citus, successfully building out and scaling a PostgreSQL cluster across multiple nodes and even across data centers can feel, at times, to be an art form because there are so many ways of building it out. The following invocation generates almost 4GB of data.

Database 107

Database Benchmarking Latency C++ 107

John McCalpin

APRIL 25, 2023

The primary metric for memory bandwidth in multicore processors is that maximum sustained performance when using many cores. This metric is interesting because we don’t always have the luxury of parallelizing every application we run, and our operating systems almost always process each call (e.g., Why not something like STREAM?

Benchmarking 97

Benchmarking Cache Latency Tuning 97

Dynatrace

SEPTEMBER 21, 2022

“If we’re spending a ton of time in post-mortems, it’s because we’re not spending enough time ensuring availability of applications,” he said. “I Service-level objectives (SLOs) are key to the SRE role; they are agreed-upon performance benchmarks that represent the health of an application or service.

Artificial Intelligence 225

Artificial Intelligence Benchmarking DevOps Engineering 225

Tasktop

JULY 22, 2021

The framework does an excellent job at providing a freely available knowledge base that serves as a one-stop shop for modern lean-agile practices and DevOps. That’s why I’m so excited to see Flow Metrics added to the latest SAFe iteration. His Flow Framework® provides five metrics that can be used to measure different aspects of flow.

Metrics 98

Metrics DevOps Efficiency Benchmarking 98

Speed Curve

FEBRUARY 5, 2024

However, that pesky 20% on the back end can have a big impact on downstream metrics like First Contentful Paint (FCP), Largest Contentful Paint (LCP), and any other 'loading' metric you can think of. SpeedCurve's RUM collection library – lux.js – accesses this interface to collect custom data from the user agent.

Servers 57

Servers Cache Retail Benchmarking 57

Dynatrace

JUNE 27, 2022

Real user monitoring (RUM) is a performance monitoring process that collects detailed data about users’ interactions with an application. RUM gathers information on a variety of performance metrics. Benefits of RUM include the following: Access to data from real end users across various applications, services, and environments.

Best Practices 172

Best Practices Monitoring Wireless Traffic 172

Dynatrace

NOVEMBER 8, 2021

APM solutions track key software application performance metrics using monitoring software and telemetry data. Organizations use APM to ensure system availability, optimize service performance and response times, and improve user experiences. Provide visual data for users to better understand the performance metrics.

Artificial Intelligence 229

Artificial Intelligence Monitoring Infrastructure Cloud 229

Speed Curve

OCTOBER 25, 2023

The best way to fight regressions is to create performance budgets on key metrics, and get alerted when they go out of bounds. See the impact of performance on your business Correlation charts are a great way to communicate the business value of performance to everyone in your business – using your own data.

Benchmarking 62

Benchmarking Metrics Website Monitoring 62

Smashing Magazine

AUGUST 9, 2022

It can be measured based on real data from users visiting your sites ( field metric ) or in a lab environment ( lab metric ). In fact, several user-centric metrics are used to quantify web vitals. While most of the tools covered below only rely on field metrics, others use a mix of both field and lab metrics.

Performance 130

Performance Benchmarking Website Metrics 130

HammerDB

OCTOBER 18, 2019

HammerDB doesn’t publish competitive database benchmarks, instead we always encourage people to be better informed by running their own. So over at Phoronix some database benchmarks were published showing PostgreSQL 12 Performance With AMD EPYC 7742 vs. Intel Xeon Platinum 8280 Benchmarks .

Benchmarking 63

Benchmarking Performance Hardware C++ 63

Dynatrace

JULY 13, 2021

Quality gates are benchmarks in the software delivery lifecycle that define specific, measurable, and achievable success criteria that a service must meet before it is advanced to the next phase of the software delivery pipeline. Dynatrace Cloud Automation is currently only available for Dynatrace SaaS deployments. Seeing is believing.

Cloud 239

Cloud DevOps Benchmarking Speed 239

Dynatrace

NOVEMBER 2, 2020

Today’s IT infrastructures combine on-premise data centers, servers, and mainframes with highly dynamic multi-cloud environments, with microservices running in containers, spanning multiple clouds and hybrid infrastructure. AI-assistance: Use AI to detect anomalies and benchmark your system. What is infrastructure monitoring? .

Infrastructure 196

Infrastructure Monitoring Virtualization Serverless 196

Dynatrace

FEBRUARY 25, 2021

To handle N parallel requests, N Lambda instances need to be available, and AWS will spin up up to 1000 such instances automatically to handle 1000 parallel requests. A cold start occurs when there’s no instance of the requested Lambda function available. After each execution, AWS Lambda puts the instance to sleep.

Lambda 215

Lambda AWS Monitoring Serverless 215

Speed Curve

FEBRUARY 25, 2021

What do the different metrics mean? While the focus in most cases tends to be directed toward front-end developers, it's important to remember the back-end as well if you see higher than normal start render times or increases in more basic metrics like time to first byte. What do the different metrics mean? Let's get started.

Performance 143

Performance Benchmarking Metrics Monitoring 143

Dynatrace

MAY 5, 2021

Quality gates are benchmarks in the software delivery lifecycle that define specific, measurable, and achievable success criteria a service must meet before moving to the next phase of the software delivery pipeline. Enforcing benchmarks in real time. What are quality gates? Using quality gates for measurable impacts.

Benchmarking 179

Benchmarking Latency Speed Software 179

Percona

JUNE 22, 2023

Database uptime and availability Monitoring database uptime and availability is crucial as it directly impacts the availability of critical data and the performance of applications or websites that rely on the MySQL database. This KPI is also directly related to Query Performance and helps improve it.

Performance 106

Performance Monitoring Traffic Database 106

Dynatrace

MAY 3, 2022

The ideal end user experience is friction-free: users can access available and functional applications how, when, and where they want. When it comes to Dynatrace DEM, Vinh puts it simply: “We focus on providing answers instead of just more data.” AIOps leverages user experience data to inform DevOps. Dynatrace news.

Mobile 164

Mobile Monitoring Benchmarking Best Practices 164

HammerDB

JUNE 27, 2022

HammerDB is a software application for database benchmarking. Databases are highly sophisticated software, and to design and run a fair benchmark workload is a complex undertaking. The Transaction Processing Performance Council (TPC) was founded to bring standards to database benchmarking, and the history of the TPC can be found here.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

HammerDB

JANUARY 5, 2019

Some opinions claim that “Benchmarks are meaningless”, “benchmarks are irrelevant” or “benchmarks are nothing like your real applications” However for others “Benchmarks matter,” as they “account for the processing architecture and speed, memory, storage subsystems and the database engine.”

Benchmarking 40

Benchmarking Database Social Media Scalability 40

HammerDB

OCTOBER 18, 2018

With this feature Oracle generates a wealth of performance data that can be reviewed once the test is complete. However what if you want to review performance data in real time as the test is running? you can now do that with Oracle Metrics. . The CPU option allows you to view the original live CPU metrics window.

Benchmarking 40

Benchmarking Monitoring Performance C++ 40

Speed Curve

DECEMBER 21, 2022

Your Home dashboard brings together your Synthetic and RUM data to provide an easy-to-digest – and easy-to-share – snapshot of how your site is performing. You can see at a glance: Key metrics like Core Web Vitals and your User Happiness score. Your current competitive benchmarks status. Synthetic Site.

Benchmarking 52

Benchmarking Retail Traffic Metrics 52

Scalegrid

MARCH 22, 2024

This covers everything from tech specs and what you expect from the service to security, how you’ll handle data, and how services will be managed. Hosting either on-premises or with third-party data center providers and deciding whether management services should be conducted internally or outsourced.

Strategy 130

Strategy Cloud Government Innovation 130

Speed Curve

FEBRUARY 15, 2021

Web pages are unbelievably complex, and there are hundreds of different metrics available to track. A performance budget is a threshold that you apply to the metrics you care about the most. This is when you run into three important questions: Which metrics should you focus on? Which metrics should you focus on?

Performance 134

Performance Metrics Benchmarking Google 134

Rigor

NOVEMBER 1, 2018

Visual Metrics Alone Paint Only Half The Picture. Existing metrics like DOM Content Loaded and Onload Time are giving way to user-centric metrics such as visual timings and user timings. Interactivity metrics can provide insight and uncover blind spots not yet realized and are a valuable addition to your metrics arsenal.

Metrics 40

Metrics Social Media Website Retail 40

Rigor

NOVEMBER 1, 2018

Visual Metrics Alone Paint Only Half The Picture. Existing metrics like DOM Content Loaded and Onload Time are giving way to user-centric metrics such as visual timings and user timings. Interactivity metrics can provide insight and uncover blind spots not yet realized and are a valuable addition to your metrics arsenal.

Metrics 40

Metrics Social Media Website Retail 40

Percona

APRIL 7, 2023

To illustrate this, I ran the Sysbench-TPCC synthetic benchmark against two different GCP instances running a freshly installed Percona Server for MySQL version 8.0.31 MySQL comes pre-configured to be conservative instead of making the most of the resources available in the server. MySQL (B) 2517529 2610323 389048 5516900 194140 11523.48

Tuning 137

Tuning Cache Servers Benchmarking 137

Dynatrace

SEPTEMBER 23, 2021

Many good security tools provide that function, and benchmarks from the Center for Internet Security (CIS) are clear and prescriptive. Use scripts to configure hosts properly based on the CIS benchmarks. Consider using one of the many good secrets management systems that are commercially available. Remove privileges.

Open Source 247

Open Source Benchmarking Best Practices Network 247

Speed Curve

MARCH 7, 2022

How does page bloat affect other metrics, such as Google's Core Web Vitals? Size matters especially to mobile users who have limited and/or metered data. It's important to mention that there have been changes to how the Archive collects data over the years. These numbers should not be taken as a benchmark for your own site.

Mobile 145

Mobile Benchmarking Google Metrics 145

Percona

MARCH 17, 2023

PMM2 uses VictoriaMetrics (VM) as its metrics storage engine. Please note that the focus of these tests was around standard metrics gathering and display, we’ll use a future blog post to benchmark some of the more intensive query analytics (QAN) performance numbers. Virtual Memory utilization was averaging 48 GB of RAM.

Monitoring 101

Monitoring Scalability Cache Database 101

The Netflix TechBlog

NOVEMBER 22, 2019

December 2 1pm-2pm CMP 326-R Capacity Management Made Easy with Amazon EC2 Auto Scaling Vadim Filanovsky , Senior Performance Engineer & Anoop Kapoor, AWS Abstract :Amazon EC2 Auto Scaling offers a hands-free capacity management experience to help customers maintain a healthy fleet, improve application availability, and reduce costs.

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

NOVEMBER 22, 2019

December 2 1pm-2pm CMP 326-R Capacity Management Made Easy with Amazon EC2 Auto Scaling Vadim Filanovsky , Senior Performance Engineer & Anoop Kapoor, AWS Abstract :Amazon EC2 Auto Scaling offers a hands-free capacity management experience to help customers maintain a healthy fleet, improve application availability, and reduce costs.

AWS 100

AWS Entertainment Open Source Benchmarking 100

Speed Curve

MAY 1, 2023

A performance budget is a threshold that you apply to the metrics you care about the most. Which metrics should you start with? With hundreds of potential performance metrics to track, this is a huge question. While you can (and arguably should) track many metrics across your site, you don't need to set budgets for all of them.

Performance 98

Performance Metrics Media Google 98

The Netflix TechBlog

MAY 21, 2019

Netflix engineers run a series of tests and benchmarks to validate the device across multiple dimensions including compatibility of the device with the Netflix SDK, device performance, audio-video playback quality, license handling, encryption and security. Likewise it has very low requirements on the initial amount of training data.

Testing 163

Testing AWS Lambda Network 163