Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #518eceb4aac68Run #518ed14bbba55DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)131 136 5 3.8%
Incl. Wall Time (microsec) per call 3 3 0 3.8%
Excl. Wall Time (microsec)131 136 5 3.8%
Incl. CPU (microsecs)170 177 7 4.1%
Incl. CPU (microsecs) per call 4 4 0 4.1%
Excl. CPU (microsec)170 177 7 4.1%
Incl. MemUse (bytes)10,160 10,160 0 0.0%
Incl. MemUse (bytes) per call 231 231 0 0.0%
Excl. MemUse (bytes)10,160 10,160 0 0.0%
Incl. PeakMemUse (bytes)6,720 6,720 0 0.0%
Incl. PeakMemUse (bytes) per call 153 153 0 0.0%
Excl. PeakMemUse (bytes)6,720 6,720 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% 5 1.8% 7 2.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 100.0% 7 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_match_path0 N/A% 4 80.0% 6 85.7% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% -1 -20.0% -3 -42.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 1 20.0% 3 42.9% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -3 -42.9% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%
drupal_basename0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%