Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for DateTime::format

DateTime::formatRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)13 15 2 15.4%
Incl. Wall Time (microsec) per call 3 4 1 15.4%
Excl. Wall Time (microsec)13 15 2 15.4%
Incl. CPU (microsecs)22 20 -2 -9.1%
Incl. CPU (microsecs) per call 6 5 -1 -9.1%
Excl. CPU (microsec)22 20 -2 -9.1%
Incl. MemUse (bytes)2,824 2,824 0 0.0%
Incl. MemUse (bytes) per call 706 706 0 0.0%
Excl. MemUse (bytes)2,824 2,824 0 0.0%
Incl. PeakMemUse (bytes)824 824 0 0.0%
Incl. PeakMemUse (bytes) per call 206 206 0 0.0%
Excl. PeakMemUse (bytes)824 824 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% 2 0.1% -2 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% -2 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 2 100.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%