Diff Report
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519ec94fa4daaRun #519ec8682c2dcDiffDiff%
Number of Function Calls1,035 1,027 -8 -0.8%
Incl. Wall Time (microsec)2,117 2,097 -20 -0.9%
Incl. Wall Time (microsec) per call 2 2 -0 -0.2%
Excl. Wall Time (microsec)2,117 2,097 -20 -0.9%
Incl. CPU (microsecs)2,932 2,928 -4 -0.1%
Incl. CPU (microsecs) per call 3 3 0 0.6%
Excl. CPU (microsec)2,932 2,928 -4 -0.1%
Incl. MemUse (bytes)162,512 160,856 -1,656 -1.0%
Incl. MemUse (bytes) per call 157 157 -0 -0.2%
Excl. MemUse (bytes)162,512 160,856 -1,656 -1.0%
Incl. PeakMemUse (bytes)20,368 19,456 -912 -4.5%
Incl. PeakMemUse (bytes) per call 20 19 -1 -3.7%
Excl. PeakMemUse (bytes)20,368 19,456 -912 -4.5%

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_replace-8 -100.0% -20 -0.1% -4 -0.0% -1,656 -0.2% -912 -0.1%
Exclusive Metrics Diff for Current Function-20 -100.0% -4 -100.0% -1,656 -100.0% -912 -100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate-8 -100.0% -26 -130.0% -31 -775.0% -1,688 -101.9% -880 -96.5%
Drupal\Core\Database\Connection::escapeField0 0.0% 15 75.0% 19 475.0% 16 1.0% 16 1.8%
Drupal\Core\Database\Connection::expandArguments0 0.0% -7 -35.0% -8 -200.0% 16 1.0% 104 11.4%
Drupal\Core\Database\Connection::escapeTable0 0.0% -5 -25.0% -10 -250.0% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 3 15.0% 7 175.0% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -2 -10.0% -4 -100.0% 0 0.0% -152 -16.7%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 2 10.0% 13 325.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 1 5.0% 0 0.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -1 -5.0% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -1 -5.0% 2 50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 5.0% 0 0.0% 0 0.0% 0 0.0%
filter_xss0 0.0% 0 0.0% 8 200.0% 0 0.0% 0 0.0%