Diff Report
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls785 784 -1 -0.1%
Incl. Wall Time (microsec)1,555 1,574 19 1.2%
Incl. Wall Time (microsec) per call 2 2 0 1.4%
Excl. Wall Time (microsec)1,555 1,574 19 1.2%
Incl. CPU (microsecs)2,152 2,128 -24 -1.1%
Incl. CPU (microsecs) per call 3 3 -0 -1.0%
Excl. CPU (microsec)2,152 2,128 -24 -1.1%
Incl. MemUse (bytes)130,072 129,928 -144 -0.1%
Incl. MemUse (bytes) per call 166 166 0 0.0%
Excl. MemUse (bytes)130,072 129,928 -144 -0.1%
Incl. PeakMemUse (bytes)19,776 19,664 -112 -0.6%
Incl. PeakMemUse (bytes) per call 25 25 -0 -0.4%
Excl. PeakMemUse (bytes)19,776 19,664 -112 -0.6%

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-1 -100.0% 19 0.6% -24 -0.9% -144 -0.5% -112 -0.3%
Exclusive Metrics Diff for Current Function19 100.0% -24 -100.0% -144 -100.0% -112 -100.0%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 8 42.1% -2 -8.3% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 3 15.8% -5 -20.8% -32 -22.2% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% 3 15.8% -11 -45.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 3 15.8% -3 -12.5% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate-1 -100.0% -1 -5.3% 2 8.3% -112 -77.8% -144 -128.6%
Drupal\Core\Database\Connection::expandArguments0 0.0% 1 5.3% 15 62.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 0.0% 1 5.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 0.0% 1 5.3% 3 12.5% 8 5.6% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -1 -5.3% 1 4.2% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 1 5.3% 6 25.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% -2 -8.3% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 0 0.0% -2 -8.3% -8 -5.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% -3 -12.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 0 0.0% -23 -95.8% 0 0.0% 32 28.6%