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

preg_matchRun #51a14dd399448Run #51a14c32c53dbDiffDiff%
Number of Function Calls1,375 1,328 -47 -3.4%
Incl. Wall Time (microsec)6,783 6,526 -257 -3.8%
Incl. Wall Time (microsec) per call 5 5 -0 -0.4%
Excl. Wall Time (microsec)6,783 6,526 -257 -3.8%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 3 0 -3 -100.0%
Excl. CPU (microsec)4,001 0 -4,001 -100.0%
Incl. MemUse (bytes)158,384 152,060 -6,324 -4.0%
Incl. MemUse (bytes) per call 115 115 -1 -0.6%
Excl. MemUse (bytes)158,384 152,060 -6,324 -4.0%
Incl. PeakMemUse (bytes)41,524 41,212 -312 -0.8%
Incl. PeakMemUse (bytes) per call 30 31 1 2.8%
Excl. PeakMemUse (bytes)41,524 41,212 -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_match-47 -100.0% -257 -0.6% -4,001 -10.0% -6,324 -19.6% -312 -1.0%
Exclusive Metrics Diff for Current Function-257 -100.0% -4,001 -100.0% -6,324 -100.0% -312 -100.0%
Parent functions
Twig_Lexer::lexExpression-24 -51.1% -87 -33.9% 0 0.0% -2,048 -32.4% -176 -56.4%
Twig_Lexer::lexComment-2 -4.3% -50 -19.5% 0 0.0% -1,160 -18.3% -56 -17.9%
Twig_Lexer::lexBlock-7 -14.9% -45 -17.5% 0 0.0% -1,248 -19.7% 0 0.0%
Twig_Lexer::lexVar-8 -17.0% -36 -14.0% -4,001 -100.0% -1,492 -23.6% -44 -14.1%
Twig_Lexer::lexData-6 -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%