Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for DateTime::format

DateTime::formatRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)327 325 -2 -0.6%
Incl. Wall Time (microsec) per call 7 7 -0 -0.6%
Excl. Wall Time (microsec)327 325 -2 -0.6%
Incl. CPU (microsecs)385 374 -11 -2.9%
Incl. CPU (microsecs) per call 9 9 -0 -2.9%
Excl. CPU (microsec)385 374 -11 -2.9%
Incl. MemUse (bytes)4,788 4,788 0 0.0%
Incl. MemUse (bytes) per call 109 109 0 0.0%
Excl. MemUse (bytes)4,788 4,788 0 0.0%
Incl. PeakMemUse (bytes)736 736 0 0.0%
Incl. PeakMemUse (bytes) per call 17 17 0 0.0%
Excl. PeakMemUse (bytes)736 736 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% -2 -0.1% -11 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -1 -50.0% -9 -81.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -50.0% -2 -18.2% 0 N/A% 0 N/A%