Search Results for "find duplicate"

...Utilities such as pt-query-digest analyze slow logs and packet captures to surface hotspots and regressions, while pt-online-schema-change applies ALTERs with minimal blocking by copying and swapping tables. Consistency tools like pt-table-checksum and pt-table-sync detect and reconcile replication drift across replicas or shards. Other helpers find duplicate indexes, unused keys, skewed data distributions, and configuration issues that quietly erode performance. Each tool favors guardrails: dry runs, throttling, and resumable operations reduce the risk of harming production workloads. Operators and DBAs rely on the toolkit to bring observability and predictability to busy database fleets without hand-rolled scripts.

...The scripts of this warehouse (such as related scripts) are deployed and used in the online production environment of JavaAlibaba and other companies (such as Portable Cloud). It is used to quickly troubleshoot performance problems, automatically find out how many threads are consumed in the running process, and print out their thread stacks to determine the method calls that cause performance problems. Find out duplicate classes in jar files and class directories. Used to troubleshoot Javaclass conflicts.

Synclair is a tool for diff'ing and synchronizing directories. It also includes a utility to find duplicate files (by name, or md5 hash). It is a command line tool, written in Java.

PHP::Duploc helps you find duplicate code (a \"bad smell\", prompting a refactoring) in your PHP scripts. By looking for certain patterns in a \"dotplot\" graph, you can visually get a quick overview over a large body of code.

same is a tool to find duplicate lines in multiple text files. Very useful to find and fix copy-and-paste programming. It has been designed to be simple, portable, and fast.