Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls4,155 4,155 0 0.0%
Incl. Wall Time (microsec)14,683 14,614 -69 -0.5%
Incl. Wall Time (microsec) per call 4 4 -0 -0.5%
Excl. Wall Time (microsec)12,435 12,228 -207 -1.7%
Incl. MemUse (bytes)7,403,784 7,403,624 -160 -0.0%
Incl. MemUse (bytes) per call 1,782 1,782 -0 -0.0%
Excl. MemUse (bytes)7,341,144 7,340,976 -168 -0.0%
Incl. PeakMemUse (bytes)65,336 64,752 -584 -0.9%
Incl. PeakMemUse (bytes) per call 16 16 -0 -0.9%
Excl. PeakMemUse (bytes)63,816 63,232 -584 -0.9%

Parent/Child Regression/Improvement report for preg_replace_callback [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_replace_callback0 N/A% -69 -0.2% -160 -500.0% -584 -143.1%
Exclusive Metrics Diff for Current Function-207 -300.0% -168 -105.0% -584 -100.0%
Parent functions
_filter_url0 N/A% -270 -391.3% -168 -105.0% -584 -100.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 192 278.3% 8 5.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 N/A% 9 13.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Datetime\DrupalDateTime::Drupal\Core\Datetime\{closure}0 N/A% 138 200.0% 8 5.0% 0 0.0%