Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls728 722 -6 -0.8%
Incl. Wall Time (microsec)1,236 1,200 -36 -2.9%
Incl. Wall Time (microsec) per call 2 2 -0 -2.1%
Excl. Wall Time (microsec)1,236 1,200 -36 -2.9%
Incl. CPU (microsecs)1,685 1,647 -38 -2.3%
Incl. CPU (microsecs) per call 2 2 -0 -1.4%
Excl. CPU (microsec)1,685 1,647 -38 -2.3%
Incl. MemUse (bytes)120,032 113,112 -6,920 -5.8%
Incl. MemUse (bytes) per call 165 157 -8 -5.0%
Excl. MemUse (bytes)120,032 113,112 -6,920 -5.8%
Incl. PeakMemUse (bytes)27,600 27,280 -320 -1.2%
Incl. PeakMemUse (bytes) per call 38 38 -0 -0.3%
Excl. PeakMemUse (bytes)27,600 27,280 -320 -1.2%

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-6 -100.0% -36 -56.2% -38 -21.3% -6,920 -25.1% -320 -1.2%
Exclusive Metrics Diff for Current Function-36 -100.0% -38 -100.0% -6,920 -100.0% -320 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% -26 -72.2% -24 -63.2% 0 0.0% 88 27.5%
__TwigTemplate_e70c6e87148c31af389a9558e7aeb4a8::doDisplay-3 -50.0% -16 -44.4% -20 -52.6% -6,544 -94.6% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 16 44.4% 22 57.9% 0 0.0% -352 -110.0%
drupal_html_id-2 -33.3% -7 -19.4% -1 -2.6% -256 -3.7% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -2 -5.6% -11 -28.9% 0 0.0% -56 -17.5%
Twig_Loader_Filesystem::findTemplate-1 -16.7% -2 -5.6% -3 -7.9% -120 -1.7% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 0.0% -1 -2.8% 1 2.6% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 1 2.8% -2 -5.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 1 2.8% -3 -7.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 2.8% -5 -13.2% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -1 -2.8% 1 2.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% 9 23.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 0.0% 0 0.0% -3 -7.9% 0 0.0% 0 0.0%