Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbcc2155d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #518fb7370421eRun #518fbcc2155d3DiffDiff%
Number of Function Calls1,040 1,040 0 0.0%
Incl. Wall Time (microsec)1,714 1,744 30 1.8%
Incl. Wall Time (microsec) per call 2 2 0 1.8%
Excl. Wall Time (microsec)1,714 1,744 30 1.8%
Incl. CPU (microsecs)2,603 2,650 47 1.8%
Incl. CPU (microsecs) per call 3 3 0 1.8%
Excl. CPU (microsec)2,603 2,650 47 1.8%
Incl. MemUse (bytes)142,136 142,136 0 0.0%
Incl. MemUse (bytes) per call 137 137 0 0.0%
Excl. MemUse (bytes)142,136 142,136 0 0.0%
Incl. PeakMemUse (bytes)21,784 21,784 0 0.0%
Incl. PeakMemUse (bytes) per call 21 21 0 0.0%
Excl. PeakMemUse (bytes)21,784 21,784 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% 30 20.4% 47 6.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function30 100.0% 47 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeField0 N/A% 10 33.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 8 26.7% 9 19.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 7 23.3% 30 63.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 4 13.3% 0 0.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -2 -6.7% 7 14.9% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 2 6.7% 3 6.4% 0 N/A% 0 N/A%
filter_xss0 N/A% 1 3.3% -2 -4.3% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 1 3.3% -1 -2.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -3.3% -1 -2.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%