Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls86 86 0 0.0%
Incl. Wall Time (microsec)685 724 39 5.7%
Incl. Wall Time (microsec) per call 8 8 0 5.7%
Excl. Wall Time (microsec)515 526 11 2.1%
Incl. CPU (microsecs)775 813 38 4.9%
Incl. CPU (microsecs) per call 9 9 0 4.9%
Excl. CPU (microsec)587 594 7 1.2%
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 1,900 -32 -1.7%
Incl. PeakMemUse (bytes) per call 22 22 -0 -1.7%
Excl. PeakMemUse (bytes)768 736 -32 -4.2%

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% 39 0.6% 38 0.5% 0 0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function11 28.2% 7 18.4% 0 N/A% -32 -100.0%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 41 105.1% 39 102.6% 0 N/A% -32 -100.0%
filter_xss0 N/A% -2 -5.1% -1 -2.6% 0 N/A% 0 0.0%
Child function
_format_date_callback0 N/A% 28 71.8% 31 81.6% 0 N/A% 0 0.0%