Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)47 48 1 2.1%
Incl. Wall Time (microsec) per call 9 10 0 2.1%
Excl. Wall Time (microsec)29 26 -3 -10.3%
Incl. CPU (microsecs)53 52 -1 -1.9%
Incl. CPU (microsecs) per call 11 10 -0 -1.9%
Excl. CPU (microsec)34 29 -5 -14.7%
Incl. MemUse (bytes)5,344 5,344 0 0.0%
Incl. MemUse (bytes) per call 1,069 1,069 0 0.0%
Excl. MemUse (bytes)2,624 2,624 0 0.0%
Incl. PeakMemUse (bytes)4,448 4,608 160 3.6%
Incl. PeakMemUse (bytes) per call 890 922 32 3.6%
Excl. PeakMemUse (bytes)1,784 1,944 160 9.0%

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% 1 0.2% -1 -0.1% 0 0.0% 160 0.2%
Exclusive Metrics Diff for Current Function-3 -300.0% -5 -500.0% 0 N/A% 160 100.0%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 1 100.0% 0 0.0% 0 N/A% 160 100.0%
filter_xss0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 0.0%
Child function
_format_date_callback0 N/A% 4 400.0% 4 400.0% 0 N/A% 0 0.0%