Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe7e2d7c63: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match

preg_matchRun #519fe6587b366Run #519fe7e2d7c63DiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)200 164 -36 -18.0%
Incl. Wall Time (microsec) per call 3 2 -0 -18.0%
Excl. Wall Time (microsec)200 164 -36 -18.0%
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)13,304 13,304 0 0.0%
Incl. MemUse (bytes) per call 166 166 0 0.0%
Excl. MemUse (bytes)13,304 13,304 0 0.0%
Incl. PeakMemUse (bytes)6,936 6,936 0 0.0%
Incl. PeakMemUse (bytes) per call 87 87 0 0.0%
Excl. PeakMemUse (bytes)6,936 6,936 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% -36 -1.2% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-36 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
drupal_validate_utf80 N/A% -31 -86.1% 0 N/A% 0 N/A% 0 N/A%
drupal_basename0 N/A% -3 -8.3% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -1 -2.8% 0 N/A% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% -1 -2.8% 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%
drupal_match_path0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 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%