Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match

preg_matchRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls73 73 0 0.0%
Incl. Wall Time (microsec)305 305 0 0.0%
Incl. Wall Time (microsec) per call 4 4 0 0.0%
Excl. Wall Time (microsec)305 305 0 0.0%
Incl. CPU (microsecs)406 404 -2 -0.5%
Incl. CPU (microsecs) per call 6 6 -0 -0.5%
Excl. CPU (microsec)406 404 -2 -0.5%
Incl. MemUse (bytes)6,664 6,664 0 0.0%
Incl. MemUse (bytes) per call 91 91 0 0.0%
Excl. MemUse (bytes)6,664 6,664 0 0.0%
Incl. PeakMemUse (bytes)3,436 3,464 28 0.8%
Incl. PeakMemUse (bytes) per call 47 47 0 0.8%
Excl. PeakMemUse (bytes)3,436 3,464 28 0.8%

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% 0 0.0% -2 -0.0% 0 0.0% 28 0.0%
Exclusive Metrics Diff for Current Function0 N/A% -2 -100.0% 0 N/A% 28 100.0%
Parent functions
url0 N/A% 4 N/A% 4 200.0% 0 N/A% 0 0.0%
drupal_validate_utf80 N/A% 3 N/A% -2 -100.0% 0 N/A% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -3 N/A% -6 -300.0% 0 N/A% 28 100.0%
drupal_basename0 N/A% -2 N/A% -1 -50.0% 0 N/A% 0 0.0%
drupal_match_path0 N/A% -1 N/A% 2 100.0% 0 N/A% 0 0.0%
custom_block_menu_local_tasks0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 0.0%
drupal_strip_dangerous_protocols0 N/A% 1 N/A% -2 -100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 N/A% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 N/A% 1 50.0% 0 N/A% 0 0.0%
drupal_valid_test_ua0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
drupal_valid_http_host0 N/A% 0 N/A% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%