Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls14,495 14,495 0 0.0%
Incl. Wall Time (microsec)25,506 25,516 10 0.0%
Incl. Wall Time (microsec) per call 2 2 0 0.0%
Excl. Wall Time (microsec)25,506 25,516 10 0.0%
Incl. CPU (microsecs)36,972 36,681 -291 -0.8%
Incl. CPU (microsecs) per call 3 3 -0 -0.8%
Excl. CPU (microsec)36,972 36,681 -291 -0.8%
Incl. MemUse (bytes)724,400 724,440 40 0.0%
Incl. MemUse (bytes) per call 50 50 0 0.0%
Excl. MemUse (bytes)724,400 724,440 40 0.0%
Incl. PeakMemUse (bytes)14,984 14,984 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)14,984 14,984 0 0.0%

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_match0 N/A% 10 0.1% -291 -1.4% 40 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 100.0% -291 -100.0% 40 100.0% 0 N/A%
Parent functions
Symfony\Component\Yaml\Inline::evaluateScalar0 N/A% 154 1540.0% -58 -19.9% 0 0.0% 0 N/A%
Symfony\Component\Yaml\Parser::parse0 N/A% -111 -1110.0% -184 -63.2% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 40 400.0% 41 14.1% 0 0.0% 0 N/A%
Symfony\Component\Yaml\Inline::parseQuotedScalar0 N/A% -24 -240.0% 11 3.8% 8 20.0% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -20 -200.0% -34 -11.7% 0 0.0% 0 N/A%
Symfony\Component\Yaml\Parser::parse@10 N/A% 11 110.0% -33 -11.3% 0 0.0% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@10 N/A% -10 -100.0% 34 11.7% 0 0.0% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@40 N/A% -9 -90.0% -28 -9.6% 0 0.0% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@50 N/A% -7 -70.0% 11 3.8% 0 0.0% 0 N/A%
Symfony\Component\Yaml\Parser::getNextEmbedBlock0 N/A% -7 -70.0% 4 1.4% 0 0.0% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@30 N/A% -6 -60.0% 5 1.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -5 -50.0% 3 1.0% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::parseDependency0 N/A% 4 40.0% 3 1.0% 0 0.0% 0 N/A%
Drupal\Core\SystemListing::scanDirectory0 N/A% -3 -30.0% 7 2.4% 0 0.0% 0 N/A%
Symfony\Component\Yaml\Parser::parseValue0 N/A% 3 30.0% -12 -4.1% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 2 20.0% -1 -0.3% 0 0.0% 0 N/A%
custom_block_menu_local_tasks0 N/A% -2 -20.0% -2 -0.7% 0 0.0% 0 N/A%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 N/A% -1 -10.0% 0 0.0% 0 0.0% 0 N/A%
drupal_valid_test_ua0 N/A% -1 -10.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 1 10.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@20 N/A% 1 10.0% -49 -16.8% 0 0.0% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@70 N/A% 0 0.0% -5 -1.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -4 -1.4% 24 60.0% 0 N/A%
drupal_basename0 N/A% 0 0.0% -3 -1.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% 5 1.7% 0 0.0% 0 N/A%
url0 N/A% 0 0.0% 0 0.0% 8 20.0% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 N/A% 0 0.0% -3 -1.0% 0 0.0% 0 N/A%