- Introduction to FreeBSD Security Best Practices
- Working with Package Management in FreeBSD
- Understanding FreeBSD Security Advisories and Updates
- Troubleshooting Common System Administration Issues in FreeBSD
- Tips for Hardening FreeBSD to achieve System Protection
- Setting Up DHCP Server in FreeBSD
- Secure User and Group Management in FreeBSD Systems
- Secure Remote Access with SSH in FreeBSD
- Optimizing System Performance in FreeBSD
- Network Packet Capture with tcpdump in FreeBSD
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Jul 20, 2023
Unix Benchmark Utility for CPU(s) and memory
The Unix Benchmark Utility “ubench” is an attempt to introduce a single measure of perfomance among computer systems running various flavors of Unix operation system.
The current development release tests only CPUs and memory. In the future releases there will be tests added for disk and TCP/IP. Ubench is taking advantage of multiple CPUs on an SMP system and the results will reflect that.
o Ubench is executing rather senseless mathematical integer and floating-point calculations for 3 mins concurrently using several processes, and the result Ubench CPU benchmark.
o Ubench will spawn about 2 concurrent processes for each CPU available on the system. This ensures all available raw CPU horsepower is used.
o Ubench is executing rather senseless memory allocation and memory to memory copying operations for another 3 mins concurrently using several processes, and the result Ubench MEM benchmark.
Checkout these related ports:
- Wrk - Modern HTTP benchmarking tool
- Webbench - Simple forking web benchmark
- Vkpeak - Profile Vulkan devices to find their peak capacities
- Vkoverhead - Evaluate CPU overhead of Vulkan drivers
- Vkmark - Vulkan benchmark
- Vegeta - HTTP load testing tool and library
- Uperf - Network performance tool to model and replay of networking patterns
- Unixbench - BYTE magazine's Public Domain benchmark for UNIX
- Uica - Code Analyzer from the uops.info project
- Typometer - Text/code editor typing latency analyzer
- Ttcp - Benchmarking tool for analysing TCP and UDP performance
- Tsung - Multi-protocol distributed load testing tool
- Thrulay - Network capacity tester
- Tcpblast - Measures the throughput of a TCP connection
- Sysbench - Scriptable database and system performance benchmark