Diff Report
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51a5545d76a23Run #51a562cdc3626DiffDiff%
Number of Function Calls1,051 1,087 36 3.4%
Incl. Wall Time (microsec)4,014 4,121 107 2.7%
Incl. Wall Time (microsec) per call 4 4 -0 -0.7%
Excl. Wall Time (microsec)4,014 4,121 107 2.7%
Incl. CPU (microsecs)16,000 4,000 -12,000 -75.0%
Incl. CPU (microsecs) per call 15 4 -12 -75.8%
Excl. CPU (microsec)16,000 4,000 -12,000 -75.0%
Incl. MemUse (bytes)156,892 175,832 18,940 12.1%
Incl. MemUse (bytes) per call 149 162 12 8.4%
Excl. MemUse (bytes)156,892 175,832 18,940 12.1%
Incl. PeakMemUse (bytes)48,260 45,432 -2,828 -5.9%
Incl. PeakMemUse (bytes) per call 46 42 -4 -9.0%
Excl. PeakMemUse (bytes)48,260 45,432 -2,828 -5.9%

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_replace36 100.0% 107 0.6% -12,000 -60.0% 18,940 27.9% -2,828 -4.1%
Exclusive Metrics Diff for Current Function107 100.0% -12,000 -100.0% 18,940 100.0% -2,828 -100.0%
Parent functions
__TwigTemplate_81143b10b5015f6f10488b878167e2b2::doDisplay17 47.2% 69 64.5% 0 0.0% 9,196 48.6% 0 0.0%
__TwigTemplate_e262b9b8fe626c9347372e76f380ca46::doDisplay17 47.2% 53 49.5% 0 0.0% 9,508 50.2% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -52 -48.6% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 37 34.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -24 -22.4% 0 0.0% 0 0.0% -2,928 -103.5%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 16 15.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% -10 -9.3% -8,000 -66.7% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate2 5.6% 8 7.5% 0 0.0% 232 1.2% 112 4.0%
drupal_html_id0 0.0% 6 5.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 3 2.8% 0 0.0% 4 0.0% -12 -0.4%
drupal_match_path0 0.0% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 1 0.9% -4,000 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_views_theme_functions0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
filter_xss0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%