Diff Report
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #518b13c95a609Run #518b15389813fDiffDiff%
Number of Function Calls156 156 0 0.0%
Incl. Wall Time (microsec)572 560 -12 -2.1%
Incl. Wall Time (microsec) per call 4 4 -0 -2.1%
Excl. Wall Time (microsec)572 560 -12 -2.1%
Incl. CPU (microsecs)704 706 2 0.3%
Incl. CPU (microsecs) per call 5 5 0 0.3%
Excl. CPU (microsec)704 706 2 0.3%
Incl. MemUse (bytes)28,144 28,144 0 0.0%
Incl. MemUse (bytes) per call 180 180 0 0.0%
Excl. MemUse (bytes)28,144 28,144 0 0.0%
Incl. PeakMemUse (bytes)6,008 6,008 0 0.0%
Incl. PeakMemUse (bytes) per call 39 39 0 0.0%
Excl. PeakMemUse (bytes)6,008 6,008 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% -12 -0.1% 2 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -100.0% 2 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_basename0 N/A% -11 -91.7% 11 550.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -8.3% -2 -100.0% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% 1 8.3% -1 -50.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -1 -8.3% -4 -200.0% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 3 150.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%