Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for DateTime::format

DateTime::formatRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)161 164 3 1.9%
Incl. Wall Time (microsec) per call 3 3 0 1.9%
Excl. Wall Time (microsec)161 164 3 1.9%
Incl. CPU (microsecs)232 224 -8 -3.4%
Incl. CPU (microsecs) per call 4 4 -0 -3.4%
Excl. CPU (microsec)232 224 -8 -3.4%
Incl. MemUse (bytes)8,432 8,432 0 0.0%
Incl. MemUse (bytes) per call 156 156 0 0.0%
Excl. MemUse (bytes)8,432 8,432 0 0.0%
Incl. PeakMemUse (bytes)384 384 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 0 0.0%
Excl. PeakMemUse (bytes)384 384 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 0.2% -8 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% -8 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 3 100.0% -5 -62.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% -3 -37.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%