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

preg_replaceRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls722 728 6 0.8%
Incl. Wall Time (microsec)1,200 1,236 36 3.0%
Incl. Wall Time (microsec) per call 2 2 0 2.2%
Excl. Wall Time (microsec)1,200 1,236 36 3.0%
Incl. CPU (microsecs)1,647 1,685 38 2.3%
Incl. CPU (microsecs) per call 2 2 0 1.5%
Excl. CPU (microsec)1,647 1,685 38 2.3%
Incl. MemUse (bytes)113,112 120,032 6,920 6.1%
Incl. MemUse (bytes) per call 157 165 8 5.2%
Excl. MemUse (bytes)113,112 120,032 6,920 6.1%
Incl. PeakMemUse (bytes)27,280 27,600 320 1.2%
Incl. PeakMemUse (bytes) per call 38 38 0 0.3%
Excl. PeakMemUse (bytes)27,280 27,600 320 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_replace6 100.0% 36 56.2% 38 21.3% 6,920 25.1% 320 1.2%
Exclusive Metrics Diff for Current Function36 100.0% 38 100.0% 6,920 100.0% 320 100.0%
Parent functions
__TwigTemplate_e70c6e87148c31af389a9558e7aeb4a8::doDisplay3 50.0% 16 44.4% 20 52.6% 6,544 94.6% 0 0.0%
drupal_html_id2 33.3% 7 19.4% 1 2.6% 256 3.7% 0 0.0%
Twig_Loader_Filesystem::findTemplate1 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\Component\Utility\Tags::explode0 0.0% 0 0.0% 3 7.9% 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\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\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\Core\Database\Connection::expandArguments0 0.0% -16 -44.4% -22 -57.9% 0 0.0% 352 110.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% -9 -23.7% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 1 2.8% -1 -2.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 2 5.6% 11 28.9% 0 0.0% 56 17.5%
Drupal\Core\Database\Connection::escapeTable0 0.0% 26 72.2% 24 63.2% 0 0.0% -88 -27.5%