Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls871 871 0 0.0%
Incl. Wall Time (microsec)1,735 1,928 193 11.1%
Incl. Wall Time (microsec) per call 2 2 0 11.1%
Excl. Wall Time (microsec)1,735 1,928 193 11.1%
Incl. CPU (microsecs)2,422 2,623 201 8.3%
Incl. CPU (microsecs) per call 3 3 0 8.3%
Excl. CPU (microsec)2,422 2,623 201 8.3%
Incl. MemUse (bytes)142,696 142,704 8 0.0%
Incl. MemUse (bytes) per call 164 164 0 0.0%
Excl. MemUse (bytes)142,696 142,704 8 0.0%
Incl. PeakMemUse (bytes)28,064 28,008 -56 -0.2%
Incl. PeakMemUse (bytes) per call 32 32 -0 -0.2%
Excl. PeakMemUse (bytes)28,064 28,008 -56 -0.2%

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_replace0 N/A% 193 13.8% 201 7.3% 8 3.8% -56 -7.8%
Exclusive Metrics Diff for Current Function193 100.0% 201 100.0% 8 100.0% -56 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 77 39.9% 68 33.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 62 32.1% 65 32.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 47 24.4% 49 24.4% 0 0.0% -56 -100.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 15 7.8% 10 5.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 13 6.7% 25 12.4% 8 100.0% 0 0.0%
drupal_html_id0 N/A% -10 -5.2% 1 0.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 N/A% -9 -4.7% -15 -7.5% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 N/A% -5 -2.6% -7 -3.5% 0 0.0% 0 0.0%
__TwigTemplate_e15111168cc9185fc52bfb148bf3a6e041b2946a4d65a6aed51526f52cfb6d17::doDisplay0 N/A% -4 -2.1% -3 -1.5% 0 0.0% 0 0.0%
drupal_match_path0 N/A% 3 1.6% 3 1.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 3 1.6% 4 2.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 N/A% 1 0.5% -1 -0.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 N/A% 0 0.0% 2 1.0% 0 0.0% 0 0.0%