Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls736 737 1 0.1%
Incl. Wall Time (microsec)1,752 1,740 -12 -0.7%
Incl. Wall Time (microsec) per call 2 2 -0 -0.8%
Excl. Wall Time (microsec)1,752 1,740 -12 -0.7%
Incl. CPU (microsecs)2,389 2,372 -17 -0.7%
Incl. CPU (microsecs) per call 3 3 -0 -0.8%
Excl. CPU (microsec)2,389 2,372 -17 -0.7%
Incl. MemUse (bytes)113,832 113,952 120 0.1%
Incl. MemUse (bytes) per call 155 155 -0 -0.0%
Excl. MemUse (bytes)113,832 113,952 120 0.1%
Incl. PeakMemUse (bytes)27,888 28,032 144 0.5%
Incl. PeakMemUse (bytes) per call 38 38 0 0.4%
Excl. PeakMemUse (bytes)27,888 28,032 144 0.5%

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_replace1 100.0% -12 -0.5% -17 -0.8% 120 0.3% 144 0.3%
Exclusive Metrics Diff for Current Function-12 -100.0% -17 -100.0% 120 100.0% 144 100.0%
Parent functions
drupal_match_path0 0.0% 8 66.7% 8 47.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -8 -66.7% 14 82.4% 0 0.0% 192 133.3%
Drupal\Core\Database\Connection::escapeTable0 0.0% -7 -58.3% -51 -300.0% 0 0.0% -48 -33.3%
drupal_html_id0 0.0% -4 -33.3% -6 -35.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% -4 -33.3% -2 -11.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 3 25.0% 13 76.5% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 1 8.3% -2 -11.8% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate1 100.0% 1 8.3% 5 29.4% 120 100.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -1 -8.3% 3 17.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -1 -8.3% -3 -17.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 1 8.3% -3 -17.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -1 -8.3% 8 47.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 0.0% 0 0.0% -1 -5.9% 0 0.0% 0 0.0%