Diff Report
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls661 659 -2 -0.3%
Incl. Wall Time (microsec)1,899 1,838 -61 -3.2%
Incl. Wall Time (microsec) per call 3 3 -0 -2.9%
Excl. Wall Time (microsec)1,899 1,838 -61 -3.2%
Incl. CPU (microsecs)2,455 2,406 -49 -2.0%
Incl. CPU (microsecs) per call 4 4 -0 -1.7%
Excl. CPU (microsec)2,455 2,406 -49 -2.0%
Incl. MemUse (bytes)112,096 111,856 -240 -0.2%
Incl. MemUse (bytes) per call 170 170 0 0.1%
Excl. MemUse (bytes)112,096 111,856 -240 -0.2%
Incl. PeakMemUse (bytes)22,720 22,608 -112 -0.5%
Incl. PeakMemUse (bytes) per call 34 34 -0 -0.2%
Excl. PeakMemUse (bytes)22,720 22,608 -112 -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_replace-2 -100.0% -61 -1.0% -49 -10.4% -240 -0.2% -112 -0.1%
Exclusive Metrics Diff for Current Function-61 -100.0% -49 -100.0% -240 -100.0% -112 -100.0%
Parent functions
drupal_html_id0 0.0% -27 -44.3% -66 -134.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -15 -24.6% -2 -4.1% 0 0.0% -32 -28.6%
Twig_Loader_Filesystem::findTemplate-2 -100.0% -8 -13.1% -7 -14.3% -264 -110.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -6 -9.8% 3 6.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 5 8.2% 6 12.2% 32 13.3% -64 -57.1%
Drupal\Component\Utility\Xss::filter0 0.0% -5 -8.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 4 6.6% 7 14.3% 0 0.0% -40 -35.7%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -4 -6.6% -9 -18.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% -3 -4.9% 24 49.0% -8 -3.3% 24 21.4%
drupal_match_path0 0.0% -3 -4.9% -3 -6.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 1.6% 4 8.2% 0 0.0% 0 0.0%
parse_size0 0.0% 1 1.6% -3 -6.1% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -1 -1.6% -3 -6.1% 0 0.0% 0 0.0%