Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for DateTimeZone::__construct

DateTimeZone::__constructRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)402 331 -71 -17.7%
Incl. Wall Time (microsec) per call 50 41 -9 -17.7%
Excl. Wall Time (microsec)402 331 -71 -17.7%
Incl. CPU (microsecs)416 343 -73 -17.5%
Incl. CPU (microsecs) per call 52 43 -9 -17.5%
Excl. CPU (microsec)416 343 -73 -17.5%
Incl. MemUse (bytes)4,488 4,488 0 0.0%
Incl. MemUse (bytes) per call 561 561 0 0.0%
Excl. MemUse (bytes)4,488 4,488 0 0.0%
Incl. PeakMemUse (bytes)824 824 0 0.0%
Incl. PeakMemUse (bytes) per call 103 103 0 0.0%
Excl. PeakMemUse (bytes)824 824 0 0.0%

Parent/Child Regression/Improvement report for DateTimeZone::__construct [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
DateTimeZone::__construct0 N/A% -71 -0.2% -73 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-71 -100.0% -73 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -67 -94.4% -67 -91.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -2 -2.8% -1 -1.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -2 -2.8% -2 -2.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 0.0% -2 -2.7% 0 N/A% 0 N/A%