HammerDB

JULY 5, 2022

Python is a popular programming language, especially for beginners, and consequently we see it occurring in places where it just shouldn’t be used, such as database benchmarking. We use stored procedures because, as the introductory post shows, using single SQL statements turns our database benchmark into a network test).

Benchmarking 98

Benchmarking Database C++ Virtualization 98

Dynatrace

FEBRUARY 25, 2021

This has led to the recent release of our new Lambda monitoring extension supporting Node.js, Java, and Python. This extension was built from scratch to take into account all we’ve learned and the special requirements for monitoring ephemeral, auto-scaling, micro VMs like AWS Lambda. A look under the hood of AWS Lambda.

Lambda 218

Lambda AWS Monitoring Serverless 218

Dynatrace

DECEMBER 27, 2022

Instead, they can ensure that services comport with the pre-established benchmarks. In what follows, we explore some of these best practices and guidance for implementing service-level objectives in your monitored environment. To measure availability, we can rely on an HTTP monitor from Dynatrace Synthetic Monitoring.

Software 263

Software Software Benchmarking Latency 263

Dynatrace

JANUARY 4, 2024

Traditional analytics and AI systems rely on statistical models to correlate events with possible causes. Causal AI is a different approach that goes beyond event correlations to understand the underlying reasons for trends and patterns. It uses fault-tree analysis to identify the component events that cause outcomes at a higher level.

Government 199

Government Analytics Benchmarking Storage 199

Dynatrace

SEPTEMBER 9, 2022

Document and benchmark existing applications, processes, and services. Monitor and measure progress during the migration. Once a modernization plan is in place, strategize how to monitor and measure the process. Then, set realistic KPIs underlying application modernization efforts.

Strategy 226

Strategy Benchmarking Serverless Infrastructure 226

Dynatrace

OCTOBER 2, 2023

Unsurprisingly, organizations are breaking away from monolithic architectures and moving toward event-driven microservices. Security should be an integral part of each stage of the software delivery lifecycle, from development to monitoring in real time. However, the move to microservices comes with its own challenges and complexities.

Architecture 231

Architecture Artificial Intelligence Cloud Open Source 231

HammerDB

OCTOBER 18, 2018

As this feature uses the Oracle Active Session History, use the mouse to highlight a timeframe of interest and the SQL, wait events and users will appear in the panes to the left. It is also clear that most significant wait event is “log file sync” and therefore tuning should focus on the redo log performance.

Benchmarking 40

Benchmarking Monitoring Performance C++ 40

Dynatrace

OCTOBER 19, 2023

Continuously monitoring your runtime environments for vulnerabilities will also reveal security issues that may have only shown themselves during production. Organizations should have a tool that continuously monitors applications, as well as identifies and blocks common application attacks and malicious activity automatically.

Best Practices 208

Best Practices Benchmarking Speed Infrastructure 208

Dynatrace

JANUARY 21, 2021

From the Upcoming events tab, or after clicking on View Events from the Overview tab, use the filtering options across the top to enter or clear text, time zones, dates, or levels to find and select the sessions you would like to attend. You can also sort by clicking on Event, Start date , or Skill level.

Virtualization 182

Virtualization Benchmarking Best Practices Cloud 182

Dynatrace

NOVEMBER 22, 2022

Five-nines availability: The ultimate benchmark of system availability. Include metrics, event logs, distributed traces, metadata, user experience data, and telemetry data from open source technologies and cloud platforms. Integrate infrastructure monitoring on a single AIOps platform. But is five nines availability attainable?

Infrastructure 182

Infrastructure Availability Systems Retail 182

Dynatrace

APRIL 8, 2021

In short, Lambda functions can take on almost all of the operational duties of running an application; all you need to do is provide the code that should be executed on a given event or trigger. Today, Lambda can be monitored by Dynatrace in hybrid environments, thereby satisfying the enterprise requirements. Auto scaling.

Lambda 221

Lambda AWS Serverless Monitoring 221

The Morning Paper

SEPTEMBER 27, 2020

The authors develop a tool called FPSpy which they use to monitor the floating point operations of existing scientific applications. The study is conducted using a suite of 7 real-world popular scientific applications, and two well-established benchmark suites: Miniaero solves the compressible Navier-Stokes equation. The applications.

Benchmarking 101

Benchmarking Hardware Programming Code 101

Dynatrace

APRIL 8, 2021

In short, Lambda functions can take on almost all of the operational duties of running an application; all you need to do is provide the code that should be executed on a given event or trigger. Today, Lambda can be monitored by Dynatrace in hybrid environments, thereby satisfying the enterprise requirements. Auto scaling.

Lambda 182

Lambda AWS Serverless Monitoring 182

HammerDB

NOVEMBER 22, 2021

This enables the user to compare and contrast performance across different benchmark scenarios. By clicking on the Metrics Display option, HammerDB will connect to the target database and start monitoring the performance, note that if the pg_active_session_history table is empty the viewer will report an error and refuse to start.

Metrics 62

Metrics Benchmarking C++ Database 62

The Netflix TechBlog

NOVEMBER 22, 2019

We’ve compiled our speaking events below so you know what we’ve been working on. In this talk, we share how Netflix deploys systems to meet its demands, Ceph’s design for high availability, and results from our benchmarking. In order to maintain performance, benchmarking is a vital part of our system’s lifecycle. Thursday?—?December

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

NOVEMBER 22, 2019

We’ve compiled our speaking events below so you know what we’ve been working on. In this talk, we share how Netflix deploys systems to meet its demands, Ceph’s design for high availability, and results from our benchmarking. In order to maintain performance, benchmarking is a vital part of our system’s lifecycle. Thursday?—?December

AWS 100

AWS Entertainment Open Source Benchmarking 100

Speed Curve

FEBRUARY 28, 2024

Benchmarking. Tried-and-true performance monitoring goes by many names. Based on feedback from our customers – as well as the industry at large – we now give you the ability to run tests when debugging, benchmarking, or just because you feel like it. What are the two types of tests within SpeedCurve?

Testing 76

Testing Benchmarking Performance Testing Metrics 76

Dynatrace

NOVEMBER 11, 2020

Dynatrace OneAgent deployment and life-cycle management are already widely considered to be industry benchmarks for reliability and efficiency. Deployment performs the whole rollout, instrumentation, configuration, connection, and automatic detection of monitored entities in your environment.

Best Practices 196

Best Practices Storage Java Benchmarking 196

Speed Curve

DECEMBER 21, 2022

Jumped into in-person events, and were so happy to catch up with some of you at SmashingConf and performance.now() (You can watch videos of my talk about performance budgets and Andy Davies' talk about third parties.). Your current competitive benchmarks status. Expanded Industry Speed Benchmarks. Synthetic Site dashboard.

Benchmarking 52

Benchmarking Retail Traffic Metrics 52

Percona

MARCH 27, 2023

Disclaimer : This blog post is meant to show a less-known problem but is not meant to be a serious benchmark. This can also be seen using Percona Monitoring and Management (PMM) and checking the “MySQL overview” dashboard ->“MySQL table open cache status” graphic.

Cache 99

Cache Hardware Servers Benchmarking 99

Adrian Cockcroft

JUNE 21, 2022

Another big jump, but now it was my job to run benchmarks in the lab, and write white papers that explained the new products to the world, as they were launched. I also learned how marketing worked, and began to build my presentation and training skills as I was sent around the world by Sun to teach workshops and speak at events.

Tuning 52

Tuning Benchmarking Engineering C++ 52

Brendan Gregg

MARCH 16, 2024

For Fedora, one person requested: "Meta and/or Netflix should provide infrastructure for a side repository in which the change can be tested and benchmarked and the code size measured." AET (Archetectural Event Trace) : Another Intel thing. Bear in mind that Netflix doesn't even use Fedora!) I haven't used it. (I

Java 145

Java Cache Google Hardware 145

Speed Curve

FEBRUARY 15, 2021

You can then configure your monitoring tools to send you alerts – or even break the build, if you're testing in your staging environment – when your budgets are violated. For each of these metrics, I've included what type of tool you can use to track them: synthetic and/or real user monitoring (RUM). Is it loading?

Performance 135

Performance Metrics Benchmarking Google 135

Percona

JUNE 22, 2023

Defining high availability In general terms, high availability refers to the continuous operation of a system with little to no interruption to end users in the event of hardware or software failures, power outages, or other disruptions. Failure detection : Monitoring mechanisms detect failures or issues that could lead to failures.

Availability 105

Availability Database Open Source Hardware 105

Scalegrid

NOVEMBER 25, 2019

In fact, according to ScyllaDB’s performance benchmark report, their 99.9 We also found 20% of Scylla deployments are leveraging other database types, including Oracle, Aerospike, Kafka (which is now transforming into an event streaming database ), DB2 and Tarantool. So this type of performance has to come at a cost, right?

Big Data 187

Big Data Database Open Source Azure 187

Speed Curve

OCTOBER 27, 2020

Back in May, we shared that SpeedCurve supports Google's Core Web Vitals in both our synthetic monitoring and LUX real user monitoring tools. Fortunately, we have the ability to do both those things in synthetic and real user monitoring (RUM). What does a poor CLS score look like? Learn more about correlation charts here.).

Retail 82

Retail Benchmarking Google Metrics 82

HammerDB

DECEMBER 5, 2020

The HammerDB TPROC-C workload by design intended as CPU and memory intensive workload derived from TPC-C – so that we get to benchmark at maximum CPU performance at a much smaller database footprint. more transactions than system B in the fully audited benchmark then the HammerDB result was also 1.5X I.e. if system A generated 1.5X

C++ 40

C++ Benchmarking Virtualization Open Source 40

Percona

OCTOBER 12, 2023

Kubernetes limitations In Linux, by default, performance system events can’t be collected by unprivileged users. The kubectl-flame container has the hostPID option enabled, and this provides visibility of the underlying Kubernetes node process ID namespace to collect system events from running processes on the host.

Code 108

Code Tuning C++ Benchmarking 108

Speed Curve

DECEMBER 20, 2021

We've made LCP events easy to spot by highlighting them in your Vitals dashboard, your test details, and your Sites dashboard, where you'll also see how key metrics are trending over time. If you want to understand how people actually experience your site, then you need to monitor real users. Industry speed benchmarks for Japan.

Retail 52

Retail Benchmarking Metrics Website 52

Percona

SEPTEMBER 1, 2023

MySQL triggers are a powerful tool for database administrators and developers, enabling them to automate tasks, enforce data consistency, and respond to events within the database seamlessly. These events, known as trigger events, can include actions like inserting, updating, or deleting records in database tables.

Cache 59

Cache Database Games Healthcare 59

Percona

AUGUST 30, 2018

You can also choose to look at event counts or at the time it takes to do operations. Let’s examine the TPC-C Benchmark from this point of view, or more specifically its implementation in Sysbench. The illustrations below are taken from Percona Monitoring and Management (PMM) while running this benchmark.

Benchmarking 46

Benchmarking Database Operating System Architecture 46

Rigor

JUNE 4, 2019

Originally, web performance was quantified with metrics around when certain content was loaded, with events such as DOM Complete or Onload. While it might not be obvious to a user when the window.onload JavaScript event fires, it is obvious when the text content first appears because the user can start reading it!

Metrics 71

Metrics Speed Benchmarking Website 71

Percona

AUGUST 22, 2023

High availability refers to the continuous operation of a database system with little to no interruption to end users in the event of system failures, power outages, or other disruptions. Failure detection: Monitoring mechanisms detect failures or issues that could lead to failures. What does high availability mean?

Availability 77

Availability Hardware Open Source Database 77

IO River

NOVEMBER 15, 2023

They mainly focus on where data is coming from and where it's going.Application-level Firewalls (like WAF): These are like the security checks at the entrance of a special event or building. Moreover, each Edge WAF operates in isolation, unable to monitor traffic flowing through other CDNs.

Traffic 52

Traffic Network Logistics Architecture 52

The Morning Paper

JULY 2, 2019

We do need some extensions to deal with the notion of event time though. In particular, we need to take care to separate the event time from the processing time (which could be some arbitrary time later). We also need to understand that events will not necessarily be presented for processing in event-time order.

Efficiency 65

Efficiency Processing Benchmarking Open Source 65

The Netflix TechBlog

NOVEMBER 22, 2019

We’ve compiled our speaking events below so you know what we’ve been working on. In this talk, we share how Netflix deploys systems to meet its demands, Ceph’s design for high availability, and results from our benchmarking. In order to maintain performance, benchmarking is a vital part of our system’s lifecycle. Thursday?—?December

AWS 37

AWS Entertainment Open Source Benchmarking 37

Speed Curve

OCTOBER 19, 2015

Before setting your performance budgets, you first have to be monitoring your user experience. Benchmark a variety of metrics and choose a target of 20% faster or less resources. SpeedCurve's Benchmark dashboard is a great way to see how you compare to your competitors for setting budgets. Not all metrics are equal.

Performance 45

Performance Benchmarking Metrics Media 45