Reference Guide

Slow Function Execution
Zend Server Best Practices
Description: When a specific function in your code runs slowly, Zend Monitor identifies it as an event
worth reporting. The “Slow Function Execution” Rule contains the following monitoring definitions, runtime
duration and a list of functions that should be monitored.
Information Collected:
The most important details are:
Function Name - As displayed in the Issue’s General Details
Function Arguments - The arguments of the function that triggered the event are listed in the
Function Data tab.
In most cases, these details alone should be enough to indicate what happened to trigger an event.
Applicable Diagnostic Actions:
Click on a link to see how to perform each action tools are listed in order of relevance to helping solve the
event:
Run the Profiler
Open code in editor
Run the Debugger
Use URL Tracing to collect further information about this function in action.
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