Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_session_open

_drupal_session_openRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)1 -1 -100.0%
Incl. Wall Time (microsec) per call 1 N/A -1 -100.0%
Excl. Wall Time (microsec)1 -1 -100.0%
Incl. CPU (microsecs)6 -6 -100.0%
Incl. CPU (microsecs) per call 6 N/A -6 -100.0%
Excl. CPU (microsec)6 -6 -100.0%
Incl. MemUse (bytes)824 -824 -100.0%
Incl. MemUse (bytes) per call 824 N/A -824 -100.0%
Excl. MemUse (bytes)824 -824 -100.0%
Incl. PeakMemUse (bytes)528 -528 -100.0%
Incl. PeakMemUse (bytes) per call 528 N/A -528 -100.0%
Excl. PeakMemUse (bytes)528 -528 -100.0%

Parent/Child Regression/Improvement report for _drupal_session_open [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
_drupal_session_open-1 -100.0% -1 -0.0% -6 -0.0% -824 -0.2% -528 -0.1%
Exclusive Metrics Diff for Current Function-1 -100.0% -6 -100.0% -824 -100.0% -528 -100.0%
Parent function
session_start-1 -100.0% -1 -100.0% -6 -100.0% -824 -100.0% -528 -100.0%