Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match

preg_matchRun #519c116ac5313Run #519c146573182DiffDiff%
Number of Function Calls115 115 0 0.0%
Incl. Wall Time (microsec)425 404 -21 -4.9%
Incl. Wall Time (microsec) per call 4 4 -0 -4.9%
Excl. Wall Time (microsec)425 404 -21 -4.9%
Incl. CPU (microsecs)550 536 -14 -2.5%
Incl. CPU (microsecs) per call 5 5 -0 -2.5%
Excl. CPU (microsec)550 536 -14 -2.5%
Incl. MemUse (bytes)6,664 6,664 0 0.0%
Incl. MemUse (bytes) per call 58 58 0 0.0%
Excl. MemUse (bytes)6,664 6,664 0 0.0%
Incl. PeakMemUse (bytes)4,036 4,052 16 0.4%
Incl. PeakMemUse (bytes) per call 35 35 0 0.4%
Excl. PeakMemUse (bytes)4,036 4,052 16 0.4%

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% -21 -0.0% -14 -0.0% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function-21 -100.0% -14 -100.0% 0 N/A% 16 100.0%
Parent functions
drupal_validate_utf80 N/A% -17 -81.0% -13 -92.9% 0 N/A% 16 100.0%
drupal_basename0 N/A% -2 -9.5% -1 -7.1% 0 N/A% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -2 -9.5% -1 -7.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -9.5% -1 -7.1% 0 N/A% 0 0.0%
url0 N/A% 1 4.8% 0 0.0% 0 N/A% 0 0.0%
custom_block_menu_local_tasks0 N/A% 1 4.8% 1 7.1% 0 N/A% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_match_path0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 0.0%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 0.0%
drupal_valid_http_host0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 0.0%