Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_match

preg_matchRun #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls15,168 15,169 1 0.0%
Incl. Wall Time (microsec)27,247 27,325 78 0.3%
Incl. Wall Time (microsec) per call 2 2 0 0.3%
Excl. Wall Time (microsec)27,247 27,325 78 0.3%
Incl. CPU (microsecs)38,795 38,857 62 0.2%
Incl. CPU (microsecs) per call 3 3 0 0.2%
Excl. CPU (microsec)38,795 38,857 62 0.2%
Incl. MemUse (bytes)757,784 757,784 0 0.0%
Incl. MemUse (bytes) per call 50 50 -0 -0.0%
Excl. MemUse (bytes)757,784 757,784 0 0.0%
Incl. PeakMemUse (bytes)16,432 16,432 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 -0 -0.0%
Excl. PeakMemUse (bytes)16,432 16,432 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_match1 100.0% 78 6.2% 62 4.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function78 100.0% 62 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Yaml\Inline::evaluateScalar0 0.0% 85 109.0% -39 -62.9% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse0 0.0% 35 44.9% -52 -83.9% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@30 0.0% -14 -17.9% 48 77.4% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parseValue0 0.0% 13 16.7% 90 145.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@20 0.0% -13 -16.7% -3 -4.8% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Inline::parseQuotedScalar0 0.0% -11 -14.1% -4 -6.5% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 0.0% -7 -9.0% -8 -12.9% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@10 0.0% -6 -7.7% -1 -1.6% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::getNextEmbedBlock0 0.0% -5 -6.4% 4 6.5% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@20 0.0% -4 -5.1% -4 -6.5% 0 N/A% 0 N/A%
locale_translation_build_projects0 0.0% 3 3.8% 2 3.2% 0 N/A% 0 N/A%
drupal_valid_http_host0 0.0% 2 2.6% 2 3.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -1 -1.3% -2 -3.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@40 0.0% 1 1.3% 13 21.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory0 0.0% -1 -1.3% -7 -11.3% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@11 100.0% -1 -1.3% 18 29.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@50 0.0% 1 1.3% 4 6.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::parseDependency0 0.0% 1 1.3% 2 3.2% 0 N/A% 0 N/A%
drupal_match_path0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
drupal_validate_utf80 0.0% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 0.0% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
drupal_valid_test_ua0 0.0% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_basename0 0.0% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 0.0% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@70 0.0% 0 0.0% 2 3.2% 0 N/A% 0 N/A%