Displaying 1 to 20 from 89 results

sqlcheck - Automatically identify anti-patterns in SQL queries


sqlcheck automatically detects common SQL anti-patterns. Such anti-patterns often slow down queries. Addressing them will, therefore, help accelerate queries.sqlcheck targets all major SQL dialects.

angular-performance-checklist - Cheatsheet for developing ⚡lightning⚡ fast progressive Angular applications


This document contains a list of practices which will help us boost the performance of our Angular applications. "Angular Performance Checklist" covers different topics - from server-side pre-rendering and bundling of our applications, to runtime performance and optimization of the change detection performed by the framework.Some practices impact both categories so there could be a slight intersection, however, the differences in the use cases and the implications will be explicitly mentioned.




bootsnap - Boot large ruby/rails apps faster


Beta-quality. See the last section of this README.Bootsnap is a library that plugs into Ruby, with optional support for ActiveSupport and YAML, to optimize and cache expensive computations. See How Does This Work.



netdata - Get control of your servers. Simple. Effective. Awesome! https://my-netdata.io/


netdata is a system for distributed real-time performance and health monitoring. It provides unparalleled insights, in real-time, of everything happening on the system it runs (including applications such as web and database servers), using modern interactive web dashboards.netdata is fast and efficient, designed to permanently run on all systems (physical & virtual servers, containers, IoT devices), without disrupting their core function.

stagemonitor - an open source solution to application performance monitoring for java server applications


Stagemonitor is a Java monitoring agent that tightly integrates with time series databases like Elasticsearch, Graphite and InfluxDB to analyze graphed metrics and Kibana to analyze requests and call stacks. It includes preconfigured Grafana and Kibana dashboards that can be customized.If you encounter any issues or if you have a question, don't hesitate to create an issue.

javamelody - JavaMelody : monitoring of JavaEE applications


The goal of JavaMelody is to monitor Java or Java EE applications in QA and production environments.See the Project Home, Screenshots, User's guide and Release notes in the wiki, or see downloads in Releases, Issues and Pull requests.

pinpoint - Pinpoint is an open source APM (Application Performance Management) tool for large-scale distributed systems in Java


Pinpoint is an APM (Application Performance Management) tool for large-scale distributed systems written in Java. Modelled after Dapper, Pinpoint provides a solution to help analyze the overall structure of the system and how components within them are interconnected by tracing transactions across distributed applications.

pprof - pprof is a tool for visualization and analysis of profiling data


pprof is a tool for visualization and analysis of profiling data.pprof reads a collection of profiling samples in profile.proto format and generates reports to visualize and help analyze the data. It can generate both text and graphical reports (through the use of the dot visualization package).

Gin - HTTP web framework written in Go (Golang)


Gin is a web framework written in Go (Golang). It features a martini-like API with much better performance, up to 40 times faster thanks to httprouter. If you need performance and good productivity, you will love You can add global, per-group, and per-route middlewares, thousands of nested groups, nice JSON validation and rendering. And the performance will be still great. Gin uses httprouter internally, the fastest HTTP router for Golang. Httprouter was created by Julien Schmidt and it’s based in a Radix Tree algorithm.

bigcache - Efficient cache for gigabytes of data written in Go.


Fast, concurrent, evicting in-memory cache written to keep big number of entries without impact on performance. BigCache keeps entries on heap but omits GC for them. To achieve that operations on bytes arrays take place, therefore entries (de)serialization in front of the cache will be needed in most use cases.

perfview - PerfView is a CPU and memory performance-analysis tool


PerfView is a free performance-analysis tool that helps isolate CPU and memory-related performance issues. It is a Windows tool, but it also has some support for analyzing data collected on Linux machines. It works for a wide variety of scenarios, but has a number of special features for investigating performance issues in code written for the .NET runtime.If you are unfamiliar with PerfView, there are PerfView video tutorials. Also, Vance Morrison's blog gives overview and getting started information.

node-blocked - Check if the event loop is blocked


Check if a node event loop is blocked.If You're running Node.js 8+ you can get a stacktrace pointing to the blocking function using very similar blocked-at package.

bombardier - Fast cross-platform HTTP benchmarking tool written in Go


bombardier is a HTTP(S) benchmarking tool. It is written in Go programming language and uses excellent fasthttp instead of Go's default http library, because of its lightning fast performance.With bombardier v1.1 and higher you can now use net/http client if you need to test HTTP/2.x services or want to use a more RFC-compliant HTTP client.