Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519730b884300: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for preg_match

preg_matchRun #51972fb0786efRun #519730b884300DiffDiff%
Number of Function Calls144 144 0 0.0%
Incl. Wall Time (microsec)11,672 11,445 -227 -1.9%
Incl. Wall Time (microsec) per call 81 79 -2 -1.9%
Excl. Wall Time (microsec)11,672 11,445 -227 -1.9%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)15,752 15,752 0 0.0%
Incl. MemUse (bytes) per call 109 109 0 0.0%
Excl. MemUse (bytes)15,752 15,752 0 0.0%
Incl. PeakMemUse (bytes)5,440 5,440 0 0.0%
Incl. PeakMemUse (bytes) per call 38 38 0 0.0%
Excl. PeakMemUse (bytes)5,440 5,440 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% -227 -26.9% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-227 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
drupal_validate_utf80 N/A% -236 -104.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 10 4.4% 0 N/A% 0 N/A% 0 N/A%
drupal_basename0 N/A% 9 4.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -7 -3.1% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -2 -0.9% 0 N/A% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 1 0.4% 0 N/A% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% -1 -0.4% 0 N/A% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% -1 -0.4% 0 N/A% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%