Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f531e517da: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #523f527beec76Run #523f531e517daDiffDiff%
Number of Function Calls1,226 1,227 1 0.1%
Incl. Wall Time (microsec)2,384 2,293 -91 -3.8%
Incl. Wall Time (microsec) per call 2 2 -0 -3.9%
Excl. Wall Time (microsec)2,384 2,293 -91 -3.8%
Incl. CPU (microsecs)3,539 3,402 -137 -3.9%
Incl. CPU (microsecs) per call 3 3 -0 -3.9%
Excl. CPU (microsec)3,539 3,402 -137 -3.9%
Incl. MemUse (bytes)187,176 187,336 160 0.1%
Incl. MemUse (bytes) per call 153 153 0 0.0%
Excl. MemUse (bytes)187,176 187,336 160 0.1%
Incl. PeakMemUse (bytes)40,384 40,544 160 0.4%
Incl. PeakMemUse (bytes) per call 33 33 0 0.3%
Excl. PeakMemUse (bytes)40,384 40,544 160 0.4%

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% -91 -2.2% -137 -1.9% 160 0.6% 160 0.6%
Exclusive Metrics Diff for Current Function-91 -100.0% -137 -100.0% 160 100.0% 160 100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate1 100.0% 3 3.3% -1 -0.7% 152 95.0% 152 95.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% -44 -48.4% -44 -32.1% 8 5.0% 8 5.0%
drupal_clean_css_identifier0 0.0% -4 -4.4% -7 -5.1% 0 0.0% 0 0.0%
drupal_html_id0 0.0% -7 -7.7% -17 -12.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 0 0.0% 5 3.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 0 0.0% -11 -8.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -39 -42.9% -44 -32.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -1 -1.1% -11 -8.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -3 -3.3% -4 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 4 4.4% -2 -1.5% 0 0.0% 0 0.0%