Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)47 45 -2 -4.3%
Incl. Wall Time (microsec) per call 8 8 -0 -4.3%
Excl. Wall Time (microsec)30 27 -3 -10.0%
Incl. CPU (microsecs)53 48 -5 -9.4%
Incl. CPU (microsecs) per call 9 8 -1 -9.4%
Excl. CPU (microsec)35 29 -6 -17.1%
Incl. MemUse (bytes)5,456 5,456 0 0.0%
Incl. MemUse (bytes) per call 909 909 0 0.0%
Excl. MemUse (bytes)2,736 2,736 0 0.0%
Incl. PeakMemUse (bytes)4,064 4,064 0 0.0%
Incl. PeakMemUse (bytes) per call 677 677 0 0.0%
Excl. PeakMemUse (bytes)1,840 1,840 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 -0.5% -5 -1.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -150.0% -6 -120.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -3 -150.0% -3 -60.0% 0 N/A% 0 N/A%
filter_xss0 N/A% 1 50.0% -2 -40.0% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% 1 50.0% 1 20.0% 0 N/A% 0 N/A%