Diff Report
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #5190217a23e77Run #51901ff69a8a6DiffDiff%
Number of Function Calls756 755 -1 -0.1%
Incl. Wall Time (microsec)1,587 1,571 -16 -1.0%
Incl. Wall Time (microsec) per call 2 2 -0 -0.9%
Excl. Wall Time (microsec)1,587 1,571 -16 -1.0%
Incl. CPU (microsecs)2,240 2,214 -26 -1.2%
Incl. CPU (microsecs) per call 3 3 -0 -1.0%
Excl. CPU (microsec)2,240 2,214 -26 -1.2%
Incl. MemUse (bytes)122,824 122,680 -144 -0.1%
Incl. MemUse (bytes) per call 162 162 0 0.0%
Excl. MemUse (bytes)122,824 122,680 -144 -0.1%
Incl. PeakMemUse (bytes)37,424 37,416 -8 -0.0%
Incl. PeakMemUse (bytes) per call 50 50 0 0.1%
Excl. PeakMemUse (bytes)37,424 37,416 -8 -0.0%

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-1 -100.0% -16 -7.6% -26 -433.3% -144 -0.6% -8 -0.0%
Exclusive Metrics Diff for Current Function-16 -100.0% -26 -100.0% -144 -100.0% -8 -100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 0.0% -19 -118.8% -3 -11.5% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 7 43.8% -9 -34.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -3 -18.8% -17 -65.4% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate-1 -100.0% -3 -18.8% -4 -15.4% -144 -100.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -3 -18.8% -8 -30.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 2 12.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% 2 12.5% 46 176.9% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 1 6.2% 0 0.0% 0 0.0% 0 0.0%
filter_xss0 0.0% 0 0.0% 4 15.4% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% -1 -3.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 0 0.0% -34 -130.8% 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%
drupal_explode_tags0 0.0% 0 0.0% -1 -3.8% 0 0.0% -8 -100.0%
_views_theme_functions0 0.0% 0 0.0% 1 3.8% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%