Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for DateTime::format

DateTime::formatRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)150 146 -4 -2.7%
Incl. Wall Time (microsec) per call 5 5 -0 -2.7%
Excl. Wall Time (microsec)150 146 -4 -2.7%
Incl. CPU (microsecs)180 170 -10 -5.6%
Incl. CPU (microsecs) per call 6 5 -0 -5.6%
Excl. CPU (microsec)180 170 -10 -5.6%
Incl. MemUse (bytes)6,232 6,288 56 0.9%
Incl. MemUse (bytes) per call 201 203 2 0.9%
Excl. MemUse (bytes)6,232 6,288 56 0.9%
Incl. PeakMemUse (bytes)632 632 0 0.0%
Incl. PeakMemUse (bytes) per call 20 20 0 0.0%
Excl. PeakMemUse (bytes)632 632 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% -4 -0.2% -10 -0.3% 56 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -10 -100.0% 56 100.0% 0 N/A%
Parent functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -3 -75.0% -8 -80.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -25.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% -1 -10.0% 56 100.0% 0 N/A%