Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)179 177 -2 -1.1%
Incl. Wall Time (microsec) per call 9 8 -0 -1.1%
Excl. Wall Time (microsec)130 127 -3 -2.3%
Incl. CPU (microsecs)203 201 -2 -1.0%
Incl. CPU (microsecs) per call 10 10 -0 -1.0%
Excl. CPU (microsec)149 146 -3 -2.0%
Incl. MemUse (bytes)4,196 4,196 0 0.0%
Incl. MemUse (bytes) per call 200 200 0 0.0%
Excl. MemUse (bytes)2,728 2,728 0 0.0%
Incl. PeakMemUse (bytes)2,164 2,164 0 0.0%
Incl. PeakMemUse (bytes) per call 103 103 0 0.0%
Excl. PeakMemUse (bytes)860 860 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% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -150.0% -3 -150.0% 0 N/A% 0 N/A%
Parent functions
filter_xss0 N/A% -2 -100.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% 1 50.0% 1 50.0% 0 N/A% 0 N/A%