Diff Report
Run #519de9d0c2818: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #519de9d0c2818Run #519de8fbb9479DiffDiff%
Number of Function Calls161 161 0 0.0%
Incl. Wall Time (microsec)324 303 -21 -6.5%
Incl. Wall Time (microsec) per call 2 2 -0 -6.5%
Excl. Wall Time (microsec)324 303 -21 -6.5%
Incl. CPU (microsecs)478 445 -33 -6.9%
Incl. CPU (microsecs) per call 3 3 -0 -6.9%
Excl. CPU (microsec)478 445 -33 -6.9%
Incl. MemUse (bytes)12,040 12,040 0 0.0%
Incl. MemUse (bytes) per call 75 75 0 0.0%
Excl. MemUse (bytes)12,040 12,040 0 0.0%
Incl. PeakMemUse (bytes)4,216 4,216 0 0.0%
Incl. PeakMemUse (bytes) per call 26 26 0 0.0%
Excl. PeakMemUse (bytes)4,216 4,216 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% -21 -0.1% -33 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-21 -100.0% -33 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_validate_utf80 N/A% -28 -133.3% -15 -45.5% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 12 57.1% -13 -39.4% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -3 -14.3% 0 0.0% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% -1 -4.8% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -1 -4.8% -1 -3.0% 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%
url0 N/A% 0 0.0% 4 12.1% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% -1 -3.0% 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%
drupal_basename0 N/A% 0 0.0% -3 -9.1% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% -4 -12.1% 0 N/A% 0 N/A%