HammerDB

SEPTEMBER 24, 2024

The key findings of the article were as follows: This server had a HammerDB benchmark running against it. One possibility – and in this case, the most probable conclusion – is that the client test machine was overwhelmed and could not respond to the server fast enough. But why are we running a COPY operation during a benchmark anyway?

Benchmarking 68

Benchmarking Performance Metrics Database 68

Percona

MARCH 20, 2023

micro) The tests We will have very simple test cases. The second test will define how well the increasing load is served inside the previously identified range. MySQL router, after the 2048 connection, could not serve anything more. xlarge) One proxy node running on a resource-limited box (Type t2.micro)

Games 141

Games Latency Traffic Cache 141

n0derunner

MARCH 13, 2020

Why do we tend to use 1MB IO sizes for throughput benchmarking? For historical reasons, many storage testers will use a 1MB IO size for sequential testing. 8 Sectors = 4KB 128 Sectors = 64KB 1024 Sectors = 512KB 2048 Sectors = 1024KB (1MB). First things First. CDC 9762 SMD disk drive from 1974. Using iostat.

Storage 45

Storage Benchmarking Testing Performance 45

SQL Server According to Bob

JANUARY 11, 2020

Pull-the-plug ​​ power ​​ outage testing ​​ Power outage testing ​​ is ​​ a fundamental and critical part of the administrator’s data safety and integrity requirements. ​​ Incorrect configurations lead to data loss.

Servers 40

Servers Cache Database Media 40