Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls134 134 0 0.0%
Incl. Wall Time (microsec)284 281 -3 -1.1%
Incl. Wall Time (microsec) per call 2 2 -0 -1.1%
Excl. Wall Time (microsec)284 281 -3 -1.1%
Incl. CPU (microsecs)409 413 4 1.0%
Incl. CPU (microsecs) per call 3 3 0 1.0%
Excl. CPU (microsec)409 413 4 1.0%
Incl. MemUse (bytes)11,280 11,280 0 0.0%
Incl. MemUse (bytes) per call 84 84 0 0.0%
Excl. MemUse (bytes)11,280 11,280 0 0.0%
Incl. PeakMemUse (bytes)6,136 6,072 -64 -1.0%
Incl. PeakMemUse (bytes) per call 46 45 -0 -1.0%
Excl. PeakMemUse (bytes)6,136 6,072 -64 -1.0%

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% -3 -0.0% 4 0.0% 0 0.0% -64 -0.5%
Exclusive Metrics Diff for Current Function-3 -100.0% 4 100.0% 0 N/A% -64 -100.0%
Parent functions
drupal_validate_utf80 N/A% -6 -200.0% 2 50.0% 0 N/A% -64 -100.0%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 3 100.0% -1 -25.0% 0 N/A% 0 0.0%
drupal_basename0 N/A% 2 66.7% 3 75.0% 0 N/A% 0 0.0%
drupal_valid_http_host0 N/A% -1 -33.3% -2 -50.0% 0 N/A% 0 0.0%
drupal_match_path0 N/A% -1 -33.3% 4 100.0% 0 N/A% 0 0.0%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
custom_block_menu_local_tasks0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 0.0%