Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)484 479 -5 -1.0%
Incl. Wall Time (microsec) per call 11 11 -0 -1.0%
Excl. Wall Time (microsec)384 381 -3 -0.8%
Incl. CPU (microsecs)530 529 -1 -0.2%
Incl. CPU (microsecs) per call 12 12 -0 -0.2%
Excl. CPU (microsec)415 422 7 1.7%
Incl. MemUse (bytes)8,068 8,068 0 0.0%
Incl. MemUse (bytes) per call 183 183 0 0.0%
Excl. MemUse (bytes)6,552 6,552 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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 -0.2% -1 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -60.0% 7 700.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -3 -60.0% 1 100.0% 0 N/A% 0 N/A%
filter_xss0 N/A% -2 -40.0% -2 -200.0% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% -2 -40.0% -8 -800.0% 0 N/A% 0 N/A%