Diff Report
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #5190217a23e77Run #51901ff69a8a6DiffDiff%
Number of Function Calls75 75 0 0.0%
Incl. Wall Time (microsec)234 247 13 5.6%
Incl. Wall Time (microsec) per call 3 3 0 5.6%
Excl. Wall Time (microsec)234 247 13 5.6%
Incl. CPU (microsecs)298 305 7 2.3%
Incl. CPU (microsecs) per call 4 4 0 2.3%
Excl. CPU (microsec)298 305 7 2.3%
Incl. MemUse (bytes)16,488 16,488 0 0.0%
Incl. MemUse (bytes) per call 220 220 0 0.0%
Excl. MemUse (bytes)16,488 16,488 0 0.0%
Incl. PeakMemUse (bytes)9,544 9,480 -64 -0.7%
Incl. PeakMemUse (bytes) per call 127 126 -1 -0.7%
Excl. PeakMemUse (bytes)9,544 9,480 -64 -0.7%

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% 13 6.2% 7 116.7% 0 0.0% -64 -0.3%
Exclusive Metrics Diff for Current Function13 100.0% 7 100.0% 0 N/A% -64 -100.0%
Parent functions
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 11 84.6% 7 100.0% 0 N/A% 0 0.0%
url0 N/A% 4 30.8% 4 57.1% 0 N/A% 0 0.0%
custom_block_menu_local_tasks0 N/A% -2 -15.4% -2 -28.6% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -7.7% 0 0.0% 0 N/A% 0 0.0%
drupal_match_path0 N/A% 1 7.7% 2 28.6% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% -1 -14.3% 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% -2 -28.6% 0 N/A% 0 0.0%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 0.0%
drupal_basename0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 0.0%
url_is_external0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 0.0%
drupal_validate_utf80 N/A% 0 0.0% -2 -28.6% 0 N/A% -64 -100.0%