Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for DateTime::format

DateTime::formatRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)108 102 -6 -5.6%
Incl. Wall Time (microsec) per call 9 9 -1 -5.6%
Excl. Wall Time (microsec)108 102 -6 -5.6%
Incl. CPU (microsecs)124 116 -8 -6.5%
Incl. CPU (microsecs) per call 10 10 -1 -6.5%
Excl. CPU (microsec)124 116 -8 -6.5%
Incl. MemUse (bytes)1,972 1,972 0 0.0%
Incl. MemUse (bytes) per call 164 164 0 0.0%
Excl. MemUse (bytes)1,972 1,972 0 0.0%
Incl. PeakMemUse (bytes)256 256 0 0.0%
Incl. PeakMemUse (bytes) per call 21 21 0 0.0%
Excl. PeakMemUse (bytes)256 256 0 0.0%

Parent/Child Regression/Improvement report for DateTime::format [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
DateTime::format0 N/A% -6 -0.0% -8 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -5 -83.3% -5 -62.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -16.7% -3 -37.5% 0 N/A% 0 N/A%