Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls2,770 2,770 0 0.0%
Incl. Wall Time (microsec)4,699 4,689 -10 -0.2%
Incl. Wall Time (microsec) per call 2 2 -0 -0.2%
Excl. Wall Time (microsec)4,699 4,689 -10 -0.2%
Incl. CPU (microsecs)6,859 6,816 -43 -0.6%
Incl. CPU (microsecs) per call 2 2 -0 -0.6%
Excl. CPU (microsec)6,859 6,816 -43 -0.6%
Incl. MemUse (bytes)354,656 354,656 0 0.0%
Incl. MemUse (bytes) per call 128 128 0 0.0%
Excl. MemUse (bytes)354,656 354,656 0 0.0%
Incl. PeakMemUse (bytes)17,912 17,912 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 0 0.0%
Excl. PeakMemUse (bytes)17,912 17,912 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% -10 -1.3% -43 -13.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -100.0% -43 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_clean_css_identifier0 N/A% 45 450.0% 46 107.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -10.0% 38 88.4% 0 N/A% 0 N/A%
filter_xss0 N/A% -11 -110.0% -35 -81.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -11 -110.0% -33 -76.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -8 -80.0% -21 -48.8% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -9 -90.0% -12 -27.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -8 -80.0% -10 -23.3% 0 N/A% 0 N/A%
_views_theme_functions0 N/A% -2 -20.0% -7 -16.3% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% 1 10.0% -5 -11.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -2 -4.7% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -2 -20.0% -1 -2.3% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -3 -30.0% -1 -2.3% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% -1 -10.0% 0 0.0% 0 N/A% 0 N/A%