Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_match

preg_matchRun #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls114 114 0 0.0%
Incl. Wall Time (microsec)4,713 2,884 -1,829 -38.8%
Incl. Wall Time (microsec) per call 41 25 -16 -38.8%
Excl. Wall Time (microsec)4,713 2,884 -1,829 -38.8%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 35 35 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)20,120 20,128 8 0.0%
Incl. MemUse (bytes) per call 176 177 0 0.0%
Excl. MemUse (bytes)20,120 20,128 8 0.0%
Incl. PeakMemUse (bytes)8,552 8,552 0 0.0%
Incl. PeakMemUse (bytes) per call 75 75 0 0.0%
Excl. PeakMemUse (bytes)8,552 8,552 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% -1,829 -0.1% 4,000 100.0% 8 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1,829 -100.0% 4,000 100.0% 8 100.0% 0 N/A%
Parent functions
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -980 -53.6% 4,000 100.0% 0 0.0% 0 N/A%
drupal_basename0 N/A% -295 -16.1% 0 0.0% 0 0.0% 0 N/A%
drupal_validate_utf80 N/A% -295 -16.1% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -85 -4.6% 0 0.0% 0 0.0% 0 N/A%
drupal_match_path0 N/A% -32 -1.7% 0 0.0% 0 0.0% 0 N/A%
drupal_valid_http_host0 N/A% -31 -1.7% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -28 -1.5% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -22 -1.2% 0 0.0% 0 0.0% 0 N/A%
custom_block_menu_local_tasks0 N/A% -21 -1.1% 0 0.0% 0 0.0% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% -15 -0.8% 0 0.0% 8 100.0% 0 N/A%
drupal_valid_test_ua0 N/A% -13 -0.7% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -12 -0.7% 0 0.0% 0 0.0% 0 N/A%