Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for DateTime::format

DateTime::formatRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)16 15 -1 -6.2%
Incl. Wall Time (microsec) per call 3 3 -0 -6.3%
Excl. Wall Time (microsec)16 15 -1 -6.2%
Incl. CPU (microsecs)21 24 3 14.3%
Incl. CPU (microsecs) per call 4 5 1 14.3%
Excl. CPU (microsec)21 24 3 14.3%
Incl. MemUse (bytes)3,728 3,728 0 0.0%
Incl. MemUse (bytes) per call 746 746 0 0.0%
Excl. MemUse (bytes)3,728 3,728 0 0.0%
Incl. PeakMemUse (bytes)2,696 2,312 -384 -14.2%
Incl. PeakMemUse (bytes) per call 539 462 -77 -14.2%
Excl. PeakMemUse (bytes)2,696 2,312 -384 -14.2%

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% -1 -1.1% 3 1.5% 0 0.0% -384 -1.3%
Exclusive Metrics Diff for Current Function-1 -100.0% 3 100.0% 0 N/A% -384 -100.0%
Parent functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -1 -100.0% 1 33.3% 0 N/A% -384 -100.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 0.0%