Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for DateTime::format

DateTime::formatRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)7 6 -1 -14.3%
Incl. Wall Time (microsec) per call 2 2 -0 -14.3%
Excl. Wall Time (microsec)7 6 -1 -14.3%
Incl. CPU (microsecs)10 15 5 50.0%
Incl. CPU (microsecs) per call 3 5 2 50.0%
Excl. CPU (microsec)10 15 5 50.0%
Incl. MemUse (bytes)2,752 2,728 -24 -0.9%
Incl. MemUse (bytes) per call 917 909 -8 -0.9%
Excl. MemUse (bytes)2,752 2,728 -24 -0.9%
Incl. PeakMemUse (bytes)2,248 2,224 -24 -1.1%
Incl. PeakMemUse (bytes) per call 749 741 -8 -1.1%
Excl. PeakMemUse (bytes)2,248 2,224 -24 -1.1%

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 -0.2% 5 2.1% -24 -0.1% -24 -0.1%
Exclusive Metrics Diff for Current Function-1 -100.0% 5 100.0% -24 -100.0% -24 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -1 -100.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 3 60.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 2 40.0% -24 -100.0% -24 -100.0%