Diff Report
Run #51a18f1daaf9e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51a18f1daaf9eRun #51a18dd97f04cDiffDiff%
Number of Function Calls1,874 1,872 -2 -0.1%
Incl. Wall Time (microsec)5,673 5,620 -53 -0.9%
Incl. Wall Time (microsec) per call 3 3 -0 -0.8%
Excl. Wall Time (microsec)5,673 5,620 -53 -0.9%
Incl. CPU (microsecs)0 8,000 8,000 N/A%
Incl. CPU (microsecs) per call 0 4 4 N/A%
Excl. CPU (microsec)0 8,000 8,000 N/A%
Incl. MemUse (bytes)166,476 166,204 -272 -0.2%
Incl. MemUse (bytes) per call 89 89 -0 -0.1%
Excl. MemUse (bytes)166,476 166,204 -272 -0.2%
Incl. PeakMemUse (bytes)44,196 44,312 116 0.3%
Incl. PeakMemUse (bytes) per call 24 24 0 0.4%
Excl. PeakMemUse (bytes)44,196 44,312 116 0.3%

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% -53 -0.3% 8,000 50.0% -272 -0.8% 116 0.3%
Exclusive Metrics Diff for Current Function-53 -100.0% 8,000 100.0% -272 -100.0% 116 100.0%
Parent functions
filter_xss0 0.0% -27 -50.9% 4,000 50.0% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -16 -30.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 14 26.4% 0 0.0% 0 0.0% -92 -79.3%
Drupal\Core\Database\Connection::escapeField0 0.0% -12 -22.6% 0 0.0% 12 4.4% 80 69.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 12 22.6% 0 0.0% 0 0.0% 288 248.3%
Twig_Loader_Filesystem::findTemplate-2 -100.0% -11 -20.8% 0 0.0% -284 -104.4% -240 -206.9%
Drupal\Core\Database\Connection::escapeTable0 0.0% -11 -20.8% 4,000 50.0% 0 0.0% -20 -17.2%
drupal_match_path0 0.0% 4 7.5% 0 0.0% 0 0.0% 0 0.0%
drupal_html_id0 0.0% -3 -5.7% 0 0.0% 0 0.0% 72 62.1%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% -3 -5.7% 0 0.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -1 -1.9% 0 0.0% 0 0.0% 28 24.1%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%