Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for session_set_save_handler

session_set_save_handlerRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)9 7 -2 -22.2%
Incl. Wall Time (microsec) per call 5 4 -1 -22.2%
Excl. Wall Time (microsec)9 7 -2 -22.2%
Incl. CPU (microsecs)11 9 -2 -18.2%
Incl. CPU (microsecs) per call 6 5 -1 -18.2%
Excl. CPU (microsec)11 9 -2 -18.2%
Incl. MemUse (bytes)648 648 0 0.0%
Incl. MemUse (bytes) per call 324 324 0 0.0%
Excl. MemUse (bytes)648 648 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -2 -0.4% -2 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Parent function
drupal_session_initialize0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 0 N/A%