Top rated classes: Performance and optimization

	1. CPU Load Calculator

Supplied by: Helmut Daschnigrum <e-mail contact>

Retrieve the CPU load level under Linux

	2. Ultimate MySQL

Supplied by: Jeff Williams <e-mail contact>

MySQL database access wrapper

Ratings	Utility	Consistency	Documentation	Examples	Tests	Videos	Overall	Rank
All time:	`Good (92.6%)`	`Good (87.0%)`	`Good (88.9%)`	`Good (87.0%)`	`-`	`-`	`Sufficient (72.6%)`	80
Month:	There are not enough user ratings to display for this class.

	3. Benchmark

Supplied by: Julien PACHET <e-mail contact>

Measure the time that PHP scripts take to execute

Ratings	Utility	Consistency	Documentation	Examples	Tests	Videos	Overall	Rank
All time:	`Perfect (100.0%)`	`Perfect (100.0%)`	`-`	`Perfect (100.0%)`	`-`	`-`	`Sufficient (70.0%)`	144
Month:	There are not enough user ratings to display for this class.

	4. Stoper

Supplied by: Marek Szewczyk <e-mail contact>

Measure the time that a script takes to execute

	5. phpCheckTime

Supplied by: Enrique Domínguez <e-mail contact>

Measure the time a script takes to run

	6. LSM Explain Plan

Supplied by: Claudio Adonai Muto <e-mail contact>

Show a MySQL query execution plan and performance

	7. Httperf server stressing and benchmark tool

Supplied by: Manuel Lemos <e-mail contact>

Evaluate HTTP server performance.

	8. Cronometro

Supplied by: Bruce Torres Alvarado <e-mail contact>

Measure the time that passed between two moments

	All class groups	>	Performance and optimization	>	Top rated classes (8)