Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for DateTime::format

DateTime::formatRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)66 63 -3 -4.5%
Incl. Wall Time (microsec) per call 5 5 -0 -4.5%
Excl. Wall Time (microsec)66 63 -3 -4.5%
Incl. CPU (microsecs)84 88 4 4.8%
Incl. CPU (microsecs) per call 6 6 0 4.8%
Excl. CPU (microsec)84 88 4 4.8%
Incl. MemUse (bytes)2,612 2,612 0 0.0%
Incl. MemUse (bytes) per call 187 187 0 0.0%
Excl. MemUse (bytes)2,612 2,612 0 0.0%
Incl. PeakMemUse (bytes)632 632 0 0.0%
Incl. PeakMemUse (bytes) per call 45 45 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% -3 -0.1% 4 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% 4 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -3 -100.0% 5 125.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%