performance-tuning

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winsiderss /systeminformer

Star13k

A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Brought to you by Winsider Seminars & Solutions, Inc. @http://www.windows-internals.com

windows debugger security benchmarking process-manager performance monitor monitoring realtime administrator process-monitor performance-tuning profiling monitor-performance performance-monitoring task-manager system-monitor processhacker systeminformer

UpdatedNov 5, 2025
C

LinShunKang /MyPerf4J

Star3.5k

High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it.

agent performance microservices monitor monitoring bytecode profiler metrics apm performance-metrics java-agent performance-tuning performance-visualization performance-analysis profiling performance-monitoring observability diagnosis monitoring-tool jvm-monitor

UpdatedOct 18, 2025
Java

le0pard /pgtune

Star2.6k

Pgtune - tuning PostgreSQL config by your hardware

javascript performance database pwa hardware postgresql rdbms performance-tuning tunning pgtune

UpdatedNov 2, 2025
JavaScript

CachyOS /linux-cachyos

Star2k

Archlinux Kernel based on different schedulers and some other performance improvements.

performance kernel archlinux linux-kernel performance-tuning cachy-scheduler cachy cachyos cacule-sched baby-sched

UpdatedNov 5, 2025
Shell

feiskyer /linux-perf-examples

Star1.1k

极客时间《Linux 性能优化实战》案例

linux perf performance-tuning performance-analysis

UpdatedJan 6, 2023
C

astavonin /go-optimization-guide

Star841

Go Optimization Guide: Patterns and Techniques for Writing High-Performance Applications with Go

go golang performance networking optimization performance-tuning network-programming performance-optimization

UpdatedOct 25, 2025
Shell

strizhechenko /netutils-linux

Star747

A suite of utilities simplilfying linux networking stack performance troubleshooting and tuning.

python linux shell cpu monitoring network utils performance-tuning performance-monitoring interrupts cpufreq networking-stack linux-networking-stack

UpdatedMay 28, 2023
Python

stackimpact /stackimpact-python

Star653

DEPRECATED StackImpact Python Profiler - Production-Grade Performance Profiler: CPU, memory allocations, blocking calls, exceptions, metrics, and more

python monitoring profiler python3 performance-metrics performance-tuning memory-profiler memory-leak-detection hot-spot-profiles cpu-profiler

UpdatedMay 14, 2019
Python

qubole /sparklens

Star585

Qubole Sparklens tool for performance tuning Apache Spark

performance scala spark simulation cluster scheduler scheduling performance-metrics performance-tuning performance-visualization performance-analysis sparkjava spark-job spark-applications spark-sql spark-mllib spark-ml

UpdatedJun 26, 2024
Scala

inspectIT /inspectIT

Star539

(UNMAINTAINED) inspectIT is the leading Open Source APM (Application Performance Management) tool for analyzing your Java (EE) applications.

java agent performance monitoring metrics end-to-end instrumentation apm performance-metrics trace performance-tuning performance-dashboard opentracing performance-analysis monitor-performance diagnosis performance-testing bytecode-manipulation inspectit end-user-monitoring

UpdatedJun 11, 2025
Java

wgliang /goappmonitor

Star487

Golang application performance data monitoring.

agent monitoring profiler tracing performance-metrics performance-tuning performance-analysis memory-profiler monitor-performance cpu-profiling memory-leak-detection golang-application

UpdatedMay 12, 2019
Go

andikleen /simple-pt

Star351

Simple Intel CPU processor tracing on Linux

trace debug x86 performance-tuning kernel-driver pt-decoder processor-trace performance-analysis

UpdatedMar 1, 2023
C

stackimpact /stackimpact-go

Star290

DEPRECATED StackImpact Go Profiler - Production-Grade Performance Profiler: CPU, memory allocations, blocking calls, errors, metrics, and more

go agent golang monitoring profiler tracing performance-metrics performance-tuning performance-analysis memory-profiler monitor-performance cpu-profiling memory-leak-detection profiling-library pprof hot-spot-profiles

UpdatedJan 16, 2020
Go

Releem /mysqlconfigurer

Star290

Releem is a MySQL performance monitoring tool that automates analysis, performance issue detection, configuration tuning, query optimization and schema control to save you time and improve MySQL performance.

mysql mariadb mysql-server database-management performance-tuning query-optimization mysql-monitoring mysql-tuner mariadb-server performance-optimization mysql-performance mariadb-monitoring-application mariadb-monitor mariadb-performance mysqltuner database-monitoring mysql-configuration mysql-status schema-checks database-optimi

UpdatedNov 3, 2025
Go

matsuu /aws-isucon

Star275

ISUCON過去問環境をAWSで再現するための一式まとめ

aws packer performance-tuning isucon

UpdatedDec 11, 2024
HCL

HariSekhon /Knowledge-Base

Star243

Large Tech Knowledge Base from 20 years in DevOps, Linux, Cloud, Big Data, AWS, GCP and international Consulting including extensive Travel Tips around the world

python git java bash groovy aws elasticsearch devops cloud spark hadoop solr jvm azure scripting bigdata gcp performance-tuning cicd solrcloud

UpdatedNov 4, 2025
Shell

SystemXFiles /process-governor

Star242

Process Governor is a utility that automates the management of Windows processes and services by adjusting their priorities, I/O priorities, and core affinity according to user-defined rules

windows process-manager automation performance performance-tuning windows-services process-orchestrator cpu-affinity cpu-priority process-tuner