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_match

preg_matchRun #51a14c32c53dbRun #51a14dd399448DiffDiff%
Number of Function Calls1,328 1,375 47 3.5%
Incl. Wall Time (microsec)6,526 6,783 257 3.9%
Incl. Wall Time (microsec) per call 5 5 0 0.4%
Excl. Wall Time (microsec)6,526 6,783 257 3.9%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 3 3 N/A%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)152,060 158,384 6,324 4.2%
Incl. MemUse (bytes) per call 115 115 1 0.6%
Excl. MemUse (bytes)152,060 158,384 6,324 4.2%
Incl. PeakMemUse (bytes)41,212 41,524 312 0.8%
Incl. PeakMemUse (bytes) per call 31 30 -1 -2.7%
Excl. PeakMemUse (bytes)41,212 41,524 312 0.8%

Parent/Child Regression/Improvement report for preg_match [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_match47 100.0% 257 0.6% 4,001 10.0% 6,324 19.6% 312 1.0%
Exclusive Metrics Diff for Current Function257 100.0% 4,001 100.0% 6,324 100.0% 312 100.0%
Parent functions
Twig_Lexer::lexExpression24 51.1% 87 33.9% 0 0.0% 2,048 32.4% 176 56.4%
Twig_Lexer::lexComment2 4.3% 50 19.5% 0 0.0% 1,160 18.3% 56 17.9%
Twig_Lexer::lexBlock7 14.9% 45 17.5% 0 0.0% 1,248 19.7% 0 0.0%
Twig_Lexer::lexVar8 17.0% 36 14.0% 4,001 100.0% 1,492 23.6% 44 14.1%
Twig_Lexer::lexData6 12.8% 26 10.1% 0 0.0% 360 5.7% 64 20.5%
drupal_validate_utf80 0.0% 9 3.5% 0 0.0% -24 -0.4% -28 -9.0%
drupal_basename0 0.0% 4 1.6% 0 0.0% 60 0.9% 0 0.0%
drupal_valid_http_host0 0.0% 3 1.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::__construct0 0.0% -3 -1.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
drupal_valid_test_ua0 0.0% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 0.0% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 0 0.0% -12 -0.2% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 0 0.0% -8 -0.1% 0 0.0%
custom_block_menu_local_tasks0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%