Scalegrid

JULY 29, 2020

Performance Testing. So, we pitted the two connection poolers head-to-head, using the standard pgbench tool, to see which one provides better transactions per second throughput through a benchmark test. For good measure, we ran the same tests without a connection pooler too. Testing Conditions. Final Words.

Benchmarking 246

Benchmarking Database Performance Testing Availability 246

n0derunner

SEPTEMBER 17, 2018

Creating a HCI benchmark to simulate multi-tennent workloads. We supply a pre-configured scenario which we call the DB Colocation test. The DB Colocation test utilizes two properties of X-Ray not found in other benchmarking tools. Time based benchmark actions. Distinct per-VM workload patterns. 100% write.

Performance Testing 40

Performance Testing Benchmarking Testing Performance 40

Brendan Gregg

FEBRUARY 9, 2018

This overhead can be reduced by A) pcid, fully available in Linux 4.14, and B) Huge pages. - **Cache access pattern**: the overheads are exacerbated by certain access patterns that switch from caching well to caching a little less well. This can turn a 1% overhead (syscall cycles alone) into a 7% overhead. In more detail: ## 1.

Performance 75

Performance Benchmarking Cache Tuning 75

Brendan Gregg

FEBRUARY 8, 2018

This overhead can be reduced by A) pcid, fully available in Linux 4.14, and B) Huge pages. - **Cache access pattern**: the overheads are exacerbated by certain access patterns that switch from caching well to caching a little less well. This can turn a 1% overhead (syscall cycles alone) into a 7% overhead. In more detail: ## 1.

Performance 40

Performance Benchmarking Cache Tuning 40

Smashing Magazine

AUGUST 9, 2022

PageSpeed Compare is a page speed evaluation and benchmarking tool. It measures the web performance of a single page using Google PageSpeed Insights. It can also compare the performance of multiple pages of your site or those of your competitors’ websites. It also lists cached resources and identifies unused Javascript.

Performance 130

Performance Benchmarking Website Metrics 130

Smashing Magazine

JANUARY 6, 2020

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? Geekbench CPU performance benchmarks for the highest selling smartphones globally in 2019.

Performance 145

Performance Cache Network Metrics 145