Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)575 558 -17 -3.0%
Incl. Wall Time (microsec) per call 13 12 -0 -3.0%
Excl. Wall Time (microsec)428 423 -5 -1.2%
Incl. CPU (microsecs)633 609 -24 -3.8%
Incl. CPU (microsecs) per call 14 14 -1 -3.8%
Excl. CPU (microsec)469 444 -25 -5.3%
Incl. MemUse (bytes)7,848 7,848 0 0.0%
Incl. MemUse (bytes) per call 174 174 0 0.0%
Excl. MemUse (bytes)6,332 6,332 0 0.0%
Incl. PeakMemUse (bytes)2,280 2,280 0 0.0%
Incl. PeakMemUse (bytes) per call 51 51 0 0.0%
Excl. PeakMemUse (bytes)728 728 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% -17 -2.2% -24 -7.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -29.4% -25 -104.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -11 -64.7% -13 -54.2% 0 N/A% 0 N/A%
filter_xss0 N/A% -6 -35.3% -11 -45.8% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% -12 -70.6% 1 4.2% 0 N/A% 0 N/A%