Diff Report
Run #51a14c32c53db: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14dd399448: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51a14c32c53dbRun #51a14dd399448DiffDiff%
Number of Function Calls1,918 1,920 2 0.1%
Incl. Wall Time (microsec)7,317 7,390 73 1.0%
Incl. Wall Time (microsec) per call 4 4 0 0.9%
Excl. Wall Time (microsec)7,317 7,390 73 1.0%
Incl. CPU (microsecs)0 12,002 12,002 N/A%
Incl. CPU (microsecs) per call 0 6 6 N/A%
Excl. CPU (microsec)0 12,002 12,002 N/A%
Incl. MemUse (bytes)275,884 276,056 172 0.1%
Incl. MemUse (bytes) per call 144 144 -0 -0.0%
Excl. MemUse (bytes)275,884 276,056 172 0.1%
Incl. PeakMemUse (bytes)47,076 47,140 64 0.1%
Incl. PeakMemUse (bytes) per call 25 25 0 0.0%
Excl. PeakMemUse (bytes)47,076 47,140 64 0.1%

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_replace2 100.0% 73 0.2% 12,002 30.0% 172 0.5% 64 0.2%
Exclusive Metrics Diff for Current Function73 100.0% 12,002 100.0% 172 100.0% 64 100.0%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 42 57.5% 0 0.0% 0 0.0% 0 0.0%
filter_xss0 0.0% -21 -28.8% 4,000 33.3% 8 4.7% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 15 20.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 14 19.2% 4,001 33.3% -52 -30.2% 148 231.2%
Twig_Loader_Filesystem::findTemplate2 100.0% 13 17.8% 0 0.0% 240 139.5% -124 -193.8%
Drupal\Core\Database\Connection::escapeTable0 0.0% 8 11.0% 0 0.0% -24 -14.0% -48 -75.0%
drupal_clean_css_identifier0 0.0% -8 -11.0% 0 0.0% 0 0.0% 44 68.8%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 7 9.6% 0 0.0% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 3 4.1% 0 0.0% 0 0.0% 44 68.8%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -3 -4.1% 4,001 33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 2 2.7% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 1 1.4% 0 0.0% 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%