Diff Report
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #52e43719571bfRun #52e436ce9c71dDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)102 90 -12 -11.8%
Incl. Wall Time (microsec) per call 8 7 -1 -11.8%
Excl. Wall Time (microsec)55 55 0 0.0%
Incl. CPU (microsecs)112 100 -12 -10.7%
Incl. CPU (microsecs) per call 9 8 -1 -10.7%
Excl. CPU (microsec)64 63 -1 -1.6%
Incl. MemUse (bytes)6,304 6,304 0 0.0%
Incl. MemUse (bytes) per call 485 485 0 0.0%
Excl. MemUse (bytes)3,576 3,576 0 0.0%
Incl. PeakMemUse (bytes)752 752 0 0.0%
Incl. PeakMemUse (bytes) per call 58 58 0 0.0%
Excl. PeakMemUse (bytes)752 752 0 0.0%

Parent/Child Regression/Improvement report for preg_replace_callback [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_replace_callback0 N/A% -12 -1.1% -12 -1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -13 -108.3% -14 -116.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 1 8.3% 2 16.7% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% -12 -100.0% -11 -91.7% 0 N/A% 0 N/A%