Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match

preg_matchRun #519c153c76aa0Run #519c1681d41e5DiffDiff%
Number of Function Calls64 64 0 0.0%
Incl. Wall Time (microsec)196 200 4 2.0%
Incl. Wall Time (microsec) per call 3 3 0 2.0%
Excl. Wall Time (microsec)196 200 4 2.0%
Incl. CPU (microsecs)252 246 -6 -2.4%
Incl. CPU (microsecs) per call 4 4 -0 -2.4%
Excl. CPU (microsec)252 246 -6 -2.4%
Incl. MemUse (bytes)12,456 12,456 0 0.0%
Incl. MemUse (bytes) per call 195 195 0 0.0%
Excl. MemUse (bytes)12,456 12,456 0 0.0%
Incl. PeakMemUse (bytes)4,112 4,112 0 0.0%
Incl. PeakMemUse (bytes) per call 64 64 0 0.0%
Excl. PeakMemUse (bytes)4,112 4,112 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% 4 0.1% -6 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 6 150.0% 0 0.0% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% -2 -50.0% -1 -16.7% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 1 25.0% -1 -16.7% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% -1 -25.0% -1 -16.7% 0 N/A% 0 N/A%
url0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% -1 -25.0% -2 -33.3% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 1 16.7% 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%
drupal_match_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%