Diff Report
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for session_set_save_handler

session_set_save_handlerRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)18 12 -6 -33.3%
Incl. Wall Time (microsec) per call 9 6 -3 -33.3%
Excl. Wall Time (microsec)18 12 -6 -33.3%
Incl. CPU (microsecs)22 14 -8 -36.4%
Incl. CPU (microsecs) per call 11 7 -4 -36.4%
Excl. CPU (microsec)22 14 -8 -36.4%
Incl. MemUse (bytes)3,720 3,720 0 0.0%
Incl. MemUse (bytes) per call 1,860 1,860 0 0.0%
Excl. MemUse (bytes)3,720 3,720 0 0.0%
Incl. PeakMemUse (bytes)3,576 3,576 0 0.0%
Incl. PeakMemUse (bytes) per call 1,788 1,788 0 0.0%
Excl. PeakMemUse (bytes)3,576 3,576 0 0.0%

Parent/Child Regression/Improvement report for session_set_save_handler [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
session_set_save_handler0 N/A% -6 -1.2% -8 -2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler0 N/A% -6 -100.0% -8 -100.0% 0 N/A% 0 N/A%