Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for session_set_save_handler

session_set_save_handlerRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)6 7 1 16.7%
Incl. Wall Time (microsec) per call 6 7 1 16.7%
Excl. Wall Time (microsec)6 7 1 16.7%
Incl. CPU (microsecs)9 8 -1 -11.1%
Incl. CPU (microsecs) per call 9 8 -1 -11.1%
Excl. CPU (microsec)9 8 -1 -11.1%
Incl. MemUse (bytes)944 944 0 0.0%
Incl. MemUse (bytes) per call 944 944 0 0.0%
Excl. MemUse (bytes)944 944 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% 1 0.8% -1 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -1 -100.0% 0 N/A% 0 N/A%
Parent function
drupal_session_initialize0 N/A% 1 100.0% -1 -100.0% 0 N/A% 0 N/A%