Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls86 86 0 0.0%
Incl. Wall Time (microsec)685 687 2 0.3%
Incl. Wall Time (microsec) per call 8 8 0 0.3%
Excl. Wall Time (microsec)515 514 -1 -0.2%
Incl. CPU (microsecs)775 788 13 1.7%
Incl. CPU (microsecs) per call 9 9 0 1.7%
Excl. CPU (microsec)587 596 9 1.5%
Incl. MemUse (bytes)10,464 10,464 0 0.0%
Incl. MemUse (bytes) per call 122 122 0 0.0%
Excl. MemUse (bytes)8,624 8,624 0 0.0%
Incl. PeakMemUse (bytes)1,932 1,932 0 0.0%
Incl. PeakMemUse (bytes) per call 22 22 0 0.0%
Excl. PeakMemUse (bytes)768 768 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% 13 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -50.0% 9 69.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 2 100.0% 5 38.5% 0 N/A% 0 N/A%
filter_xss0 N/A% 0 0.0% 8 61.5% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% 3 150.0% 4 30.8% 0 N/A% 0 N/A%