Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)335 340 5 1.5%
Incl. Wall Time (microsec) per call 14 14 0 1.5%
Excl. Wall Time (microsec)211 216 5 2.4%
Incl. CPU (microsecs)368 366 -2 -0.5%
Incl. CPU (microsecs) per call 15 15 -0 -0.5%
Excl. CPU (microsec)234 228 -6 -2.6%
Incl. MemUse (bytes)5,532 5,532 0 0.0%
Incl. MemUse (bytes) per call 231 231 0 0.0%
Excl. MemUse (bytes)3,920 3,920 0 0.0%
Incl. PeakMemUse (bytes)2,372 2,372 0 0.0%
Incl. PeakMemUse (bytes) per call 99 99 0 0.0%
Excl. PeakMemUse (bytes)820 820 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% 5 0.1% -2 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 100.0% -6 -300.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 5 100.0% -1 -50.0% 0 N/A% 0 N/A%
filter_xss0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% 0 0.0% 4 200.0% 0 N/A% 0 N/A%