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

preg_replaceRun #51a562cdc3626Run #51a5545d76a23DiffDiff%
Number of Function Calls1,087 1,051 -36 -3.3%
Incl. Wall Time (microsec)4,121 4,014 -107 -2.6%
Incl. Wall Time (microsec) per call 4 4 0 0.7%
Excl. Wall Time (microsec)4,121 4,014 -107 -2.6%
Incl. CPU (microsecs)4,000 16,000 12,000 300.0%
Incl. CPU (microsecs) per call 4 15 12 313.7%
Excl. CPU (microsec)4,000 16,000 12,000 300.0%
Incl. MemUse (bytes)175,832 156,892 -18,940 -10.8%
Incl. MemUse (bytes) per call 162 149 -12 -7.7%
Excl. MemUse (bytes)175,832 156,892 -18,940 -10.8%
Incl. PeakMemUse (bytes)45,432 48,260 2,828 6.2%
Incl. PeakMemUse (bytes) per call 42 46 4 9.9%
Excl. PeakMemUse (bytes)45,432 48,260 2,828 6.2%

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_replace-36 -100.0% -107 -0.6% 12,000 60.0% -18,940 -27.9% 2,828 4.1%
Exclusive Metrics Diff for Current Function-107 -100.0% 12,000 100.0% -18,940 -100.0% 2,828 100.0%
Parent functions
__TwigTemplate_81143b10b5015f6f10488b878167e2b2::doDisplay-17 -47.2% -69 -64.5% 0 0.0% -9,196 -48.6% 0 0.0%
__TwigTemplate_e262b9b8fe626c9347372e76f380ca46::doDisplay-17 -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::findTemplate-2 -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%