Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls172 172 0 0.0%
Incl. Wall Time (microsec)1,308 1,331 23 1.8%
Incl. Wall Time (microsec) per call 8 8 0 1.8%
Excl. Wall Time (microsec)1,026 1,042 16 1.6%
Incl. CPU (microsecs)1,482 1,524 42 2.8%
Incl. CPU (microsecs) per call 9 9 0 2.8%
Excl. CPU (microsec)1,155 1,196 41 3.5%
Incl. MemUse (bytes)18,200 18,200 0 0.0%
Incl. MemUse (bytes) per call 106 106 0 0.0%
Excl. MemUse (bytes)16,252 16,252 0 0.0%
Incl. PeakMemUse (bytes)1,856 1,856 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)692 692 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% 23 0.0% 42 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function16 69.6% 41 97.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 13 56.5% 24 57.1% 0 N/A% 0 N/A%
filter_xss0 N/A% 10 43.5% 18 42.9% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% 7 30.4% 1 2.4% 0 N/A% 0 N/A%