Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)139 133 -6 -4.3%
Incl. Wall Time (microsec) per call 3 3 -0 -4.3%
Excl. Wall Time (microsec)139 133 -6 -4.3%
Incl. CPU (microsecs)173 175 2 1.2%
Incl. CPU (microsecs) per call 4 4 0 1.2%
Excl. CPU (microsec)173 175 2 1.2%
Incl. MemUse (bytes)11,064 11,064 0 0.0%
Incl. MemUse (bytes) per call 263 263 0 0.0%
Excl. MemUse (bytes)11,064 11,064 0 0.0%
Incl. PeakMemUse (bytes)6,864 6,864 0 0.0%
Incl. PeakMemUse (bytes) per call 163 163 0 0.0%
Excl. PeakMemUse (bytes)6,864 6,864 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% -6 -0.2% 2 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% 2 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_basename0 N/A% -4 -66.7% -1 -50.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 1 16.7% 2 100.0% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% -1 -16.7% 5 250.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -1 -16.7% 1 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -1 -16.7% -1 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% 0 0.0% -5 -250.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%