Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)164 162 -2 -1.2%
Incl. Wall Time (microsec) per call 3 3 -0 -1.2%
Excl. Wall Time (microsec)164 162 -2 -1.2%
Incl. CPU (microsecs)203 200 -3 -1.5%
Incl. CPU (microsecs) per call 4 4 -0 -1.5%
Excl. CPU (microsec)203 200 -3 -1.5%
Incl. MemUse (bytes)11,280 11,280 0 0.0%
Incl. MemUse (bytes) per call 221 221 0 0.0%
Excl. MemUse (bytes)11,280 11,280 0 0.0%
Incl. PeakMemUse (bytes)6,512 6,512 0 0.0%
Incl. PeakMemUse (bytes) per call 128 128 0 0.0%
Excl. PeakMemUse (bytes)6,512 6,512 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% -2 -1.1% -3 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_basename0 N/A% -3 -150.0% -1 -33.3% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% 1 50.0% 1 33.3% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 0 0.0% -2 -66.7% 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\Request::getHost0 N/A% 0 0.0% -1 -33.3% 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_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%