Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for run_init::Extension/Core.php

run_init::Extension/Core.phpRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)222 -222 -100.0%
Incl. Wall Time (microsec) per call 222 N/A -222 -100.0%
Excl. Wall Time (microsec)51 -51 -100.0%
Incl. CPU (microsecs)225 -225 -100.0%
Incl. CPU (microsecs) per call 225 N/A -225 -100.0%
Excl. CPU (microsec)42 -42 -100.0%
Incl. MemUse (bytes)12,828 -12,828 -100.0%
Incl. MemUse (bytes) per call 12,828 N/A -12,828 -100.0%
Excl. MemUse (bytes)1,696 -1,696 -100.0%
Incl. PeakMemUse (bytes)13,208 -13,208 -100.0%
Incl. PeakMemUse (bytes) per call 13,208 N/A -13,208 -100.0%
Excl. PeakMemUse (bytes)2,064 -2,064 -100.0%

Parent/Child Regression/Improvement report for run_init::Extension/Core.php [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
run_init::Extension/Core.php-1 -14.3% -222 -0.4% -225 -0.4% -12,828 -4.9% -13,208 -5.0%
Exclusive Metrics Diff for Current Function-51 -23.0% -42 -18.7% -1,696 -13.2% -2,064 -15.6%
Parent function
Symfony\Component\ClassLoader\ClassLoader::loadClass-1 -100.0% -222 -100.0% -225 -100.0% -12,828 -100.0% -13,208 -100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass@1-1 -16.7% -160 -72.1% -162 -72.0% -9,404 -73.3% -9,492 -71.9%
version_compare-1 -16.7% -4 -1.8% -6 -2.7% -436 -3.4% -388 -2.9%
function_exists-2 -33.3% -3 -1.4% -7 -3.1% -436 -3.4% -408 -3.1%
defined-1 -16.7% -2 -0.9% -4 -1.8% -428 -3.3% -428 -3.2%
define-1 -16.7% -2 -0.9% -4 -1.8% -428 -3.3% -428 -3.2%