Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)152 158 6 3.9%
Incl. Wall Time (microsec) per call 3 3 0 3.9%
Excl. Wall Time (microsec)152 158 6 3.9%
Incl. CPU (microsecs)187 185 -2 -1.1%
Incl. CPU (microsecs) per call 4 4 -0 -1.1%
Excl. CPU (microsec)187 185 -2 -1.1%
Incl. MemUse (bytes)10,944 10,944 0 0.0%
Incl. MemUse (bytes) per call 223 223 0 0.0%
Excl. MemUse (bytes)10,944 10,944 0 0.0%
Incl. PeakMemUse (bytes)5,904 5,904 0 0.0%
Incl. PeakMemUse (bytes) per call 120 120 0 0.0%
Excl. PeakMemUse (bytes)5,904 5,904 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% 6 6.5% -2 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 100.0% -2 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 7 116.7% 5 250.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% -1 -16.7% -1 -50.0% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% 1 16.7% -1 -50.0% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% -1 -16.7% -1 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -2 -100.0% 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%
drupal_basename0 N/A% 0 0.0% -2 -100.0% 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%