Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls934 935 1 0.1%
Incl. Wall Time (microsec)2,632 2,748 116 4.4%
Incl. Wall Time (microsec) per call 3 3 0 4.3%
Excl. Wall Time (microsec)2,632 2,748 116 4.4%
Incl. CPU (microsecs)3,395 3,512 117 3.4%
Incl. CPU (microsecs) per call 4 4 0 3.3%
Excl. CPU (microsec)3,395 3,512 117 3.4%
Incl. MemUse (bytes)244,088 244,224 136 0.1%
Incl. MemUse (bytes) per call 261 261 -0 -0.1%
Excl. MemUse (bytes)244,088 244,224 136 0.1%
Incl. PeakMemUse (bytes)37,608 37,432 -176 -0.5%
Incl. PeakMemUse (bytes) per call 40 40 -0 -0.6%
Excl. PeakMemUse (bytes)37,608 37,432 -176 -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_replace1 100.0% 116 1.3% 117 1.8% 136 0.5% -176 -0.5%
Exclusive Metrics Diff for Current Function116 100.0% 117 100.0% 136 100.0% -176 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% 54 46.6% 47 40.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 24 20.7% 36 30.8% 0 0.0% -264 -150.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 15 12.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 10 8.6% 19 16.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 10 8.6% 16 13.7% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -3 -2.6% -6 -5.1% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 2 1.7% -5 -4.3% 16 11.8% 0 0.0%
Twig_Loader_Filesystem::findTemplate1 100.0% 2 1.7% 3 2.6% 120 88.2% 88 50.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 0.9% 5 4.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 0.0% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% 2 1.7% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%