Diff Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519fbf2154a5eRun #519fc2983e6a9DiffDiff%
Number of Function Calls57 58 1 1.8%
Incl. Wall Time (microsec)127 127 0 0.0%
Incl. Wall Time (microsec) per call 2 2 -0 -1.7%
Excl. Wall Time (microsec)127 127 0 0.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)12,008 12,572 564 4.7%
Incl. MemUse (bytes) per call 211 217 6 2.9%
Excl. MemUse (bytes)12,008 12,572 564 4.7%
Incl. PeakMemUse (bytes)8,540 9,444 904 10.6%
Incl. PeakMemUse (bytes) per call 150 163 13 8.7%
Excl. PeakMemUse (bytes)8,540 9,444 904 10.6%

Parent/Child Regression/Improvement report for preg_replace [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
preg_replace1 100.0% 0 0.0% 0 0.0% 564 0.3% 904 0.4%
Exclusive Metrics Diff for Current Function0 N/A% 0 N/A% 564 100.0% 904 100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate1 100.0% 3 N/A% 0 N/A% 564 100.0% 440 48.7%
Drupal\Core\Database\Connection::expandArguments0 0.0% 0 N/A% 0 N/A% 0 0.0% 364 40.3%
Drupal\Core\Database\Connection::escapeTable0 0.0% 0 N/A% 0 N/A% 0 0.0% 100 11.1%
filter_xss0 0.0% -3 N/A% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0%