Diff Report
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #5198f1db1bc51Run #5198f0bb880efDiffDiff%
Number of Function Calls107 107 0 0.0%
Incl. Wall Time (microsec)315 306 -9 -2.9%
Incl. Wall Time (microsec) per call 3 3 -0 -2.9%
Excl. Wall Time (microsec)315 306 -9 -2.9%
Incl. CPU (microsecs)411 389 -22 -5.4%
Incl. CPU (microsecs) per call 4 4 -0 -5.4%
Excl. CPU (microsec)411 389 -22 -5.4%
Incl. MemUse (bytes)21,752 21,752 0 0.0%
Incl. MemUse (bytes) per call 203 203 0 0.0%
Excl. MemUse (bytes)21,752 21,752 0 0.0%
Incl. PeakMemUse (bytes)5,408 5,456 48 0.9%
Incl. PeakMemUse (bytes) per call 51 51 0 0.9%
Excl. PeakMemUse (bytes)5,408 5,456 48 0.9%

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% -9 -0.6% -22 -1.0% 0 0.0% 48 0.1%
Exclusive Metrics Diff for Current Function-9 -100.0% -22 -100.0% 0 N/A% 48 100.0%
Parent functions
drupal_basename0 N/A% -4 -44.4% -10 -45.5% 0 N/A% 48 100.0%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -4 -44.4% -12 -54.5% 0 N/A% 0 0.0%
drupal_validate_utf80 N/A% 3 33.3% 1 4.5% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -2 -22.2% -1 -4.5% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 0.0%
custom_block_menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -3 -13.6% 0 N/A% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 3 13.6% 0 N/A% 0 0.0%
drupal_match_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 0.0%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%