Diff Report
Run #519ffa45eeaa4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match

preg_matchRun #519ffa45eeaa4Run #519ffa0e6cdecDiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)167 179 12 7.2%
Incl. Wall Time (microsec) per call 3 3 0 7.2%
Excl. Wall Time (microsec)167 179 12 7.2%
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)12,296 12,296 0 0.0%
Incl. MemUse (bytes) per call 202 202 0 0.0%
Excl. MemUse (bytes)12,296 12,296 0 0.0%
Incl. PeakMemUse (bytes)6,760 6,760 0 0.0%
Incl. PeakMemUse (bytes) per call 111 111 0 0.0%
Excl. PeakMemUse (bytes)6,760 6,760 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 2.2% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 9 75.0% 0 N/A% 0 N/A% 0 N/A%
drupal_basename0 N/A% 3 25.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -8.3% 0 N/A% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 1 8.3% 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%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 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%
drupal_match_path0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%