Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls731 731 0 0.0%
Incl. Wall Time (microsec)1,383 1,392 9 0.7%
Incl. Wall Time (microsec) per call 2 2 0 0.7%
Excl. Wall Time (microsec)1,383 1,392 9 0.7%
Incl. CPU (microsecs)1,992 1,945 -47 -2.4%
Incl. CPU (microsecs) per call 3 3 -0 -2.4%
Excl. CPU (microsec)1,992 1,945 -47 -2.4%
Incl. MemUse (bytes)117,792 117,792 0 0.0%
Incl. MemUse (bytes) per call 161 161 0 0.0%
Excl. MemUse (bytes)117,792 117,792 0 0.0%
Incl. PeakMemUse (bytes)22,880 22,880 0 0.0%
Incl. PeakMemUse (bytes) per call 31 31 0 0.0%
Excl. PeakMemUse (bytes)22,880 22,880 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% 9 2.2% -47 -5.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 100.0% -47 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -3 -33.3% -26 -55.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 4 44.4% -15 -31.9% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 5 55.6% 12 25.5% 0 N/A% 0 N/A%
filter_xss0 N/A% -4 -44.4% -10 -21.3% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -2 -22.2% -4 -8.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 -11.1% -3 -6.4% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% -2 -4.3% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -11.1% -1 -2.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 10 111.1% 1 2.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 11.1% 1 2.1% 0 N/A% 0 N/A%