Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990d1de2dc4: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51990c6b6ce43Run #51990d1de2dc4DiffDiff%
Number of Function Calls681 681 0 0.0%
Incl. Wall Time (microsec)1,371 1,395 24 1.8%
Incl. Wall Time (microsec) per call 2 2 0 1.8%
Excl. Wall Time (microsec)1,371 1,395 24 1.8%
Incl. CPU (microsecs)1,973 2,002 29 1.5%
Incl. CPU (microsecs) per call 3 3 0 1.5%
Excl. CPU (microsec)1,973 2,002 29 1.5%
Incl. MemUse (bytes)98,840 98,840 0 0.0%
Incl. MemUse (bytes) per call 145 145 0 0.0%
Excl. MemUse (bytes)98,840 98,840 0 0.0%
Incl. PeakMemUse (bytes)15,776 15,776 0 0.0%
Incl. PeakMemUse (bytes) per call 23 23 0 0.0%
Excl. PeakMemUse (bytes)15,776 15,776 0 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_replace0 N/A% 24 6.6% 29 138.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function24 100.0% 29 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 10 41.7% 11 37.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 9 37.5% 2 6.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 3 12.5% 15 51.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -3 -12.5% 1 3.4% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% 2 8.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 4.2% -5 -17.2% 0 N/A% 0 N/A%
filter_xss0 N/A% 1 4.2% 4 13.8% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 1 4.2% 5 17.2% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -1 -4.2% -1 -3.4% 0 N/A% 0 N/A%
_views_theme_functions0 N/A% 1 4.2% -2 -6.9% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% -2 -6.9% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 N/A%