Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)90 87 -3 -3.3%
Incl. Wall Time (microsec) per call 7 7 -0 -3.3%
Excl. Wall Time (microsec)55 52 -3 -5.5%
Incl. CPU (microsecs)100 100 0 0.0%
Incl. CPU (microsecs) per call 8 8 0 0.0%
Excl. CPU (microsec)63 64 1 1.6%
Incl. MemUse (bytes)6,304 6,296 -8 -0.1%
Incl. MemUse (bytes) per call 485 484 -1 -0.1%
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% -3 -0.3% 0 0.0% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% 1 N/A% 0 0.0% 0 N/A%
Parent functions
Drupal\Component\Utility\Xss::filter0 N/A% -2 -66.7% -1 N/A% 0 0.0% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -1 -33.3% 1 N/A% -8 -100.0% 0 N/A%
Child function
_format_date_callback0 N/A% 0 0.0% -1 N/A% -8 -100.0% 0 N/A%