Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match

preg_matchRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls73 73 0 0.0%
Incl. Wall Time (microsec)305 308 3 1.0%
Incl. Wall Time (microsec) per call 4 4 0 1.0%
Excl. Wall Time (microsec)305 308 3 1.0%
Incl. CPU (microsecs)406 410 4 1.0%
Incl. CPU (microsecs) per call 6 6 0 1.0%
Excl. CPU (microsec)406 410 4 1.0%
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 3,436 0 0.0%
Incl. PeakMemUse (bytes) per call 47 47 0 0.0%
Excl. PeakMemUse (bytes)3,436 3,436 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% 3 0.2% 4 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 100.0% 4 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_validate_utf80 N/A% 6 200.0% 5 125.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% -4 -133.3% -5 -125.0% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 1 33.3% 1 25.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -33.3% 1 25.0% 0 N/A% 0 N/A%
url0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% -1 -33.3% -1 -25.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 1 33.3% -2 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%