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_started

drupal_session_startedRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls3 1 -2 -66.7%
Incl. Wall Time (microsec)7 2 -5 -71.4%
Incl. Wall Time (microsec) per call 2 2 -0 -14.3%
Excl. Wall Time (microsec)6 2 -4 -66.7%
Incl. CPU (microsecs)11 3 -8 -72.7%
Incl. CPU (microsecs) per call 4 3 -1 -18.2%
Excl. CPU (microsec)10 3 -7 -70.0%
Incl. MemUse (bytes)2,760 864 -1,896 -68.7%
Incl. MemUse (bytes) per call 920 864 -56 -6.1%
Excl. MemUse (bytes)1,920 864 -1,056 -55.0%
Incl. PeakMemUse (bytes)1,936 0 -1,936 -100.0%
Incl. PeakMemUse (bytes) per call 645 0 -645 -100.0%
Excl. PeakMemUse (bytes)1,328 0 -1,328 -100.0%

Parent/Child Regression/Improvement report for drupal_session_started [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_started-2 -66.7% -5 -0.0% -8 -0.0% -1,896 -0.4% -1,936 -0.3%
Exclusive Metrics Diff for Current Function-4 -80.0% -7 -87.5% -1,056 -55.7% -1,328 -68.6%
Parent functions
drupal_session_start-2 -100.0% -5 -100.0% -7 -87.5% -1,896 -100.0% -1,512 -78.1%
drupal_session_commit0 0.0% 0 0.0% -1 -12.5% 0 0.0% -424 -21.9%
Child function
session_id-1 -100.0% -1 -20.0% -1 -12.5% -840 -44.3% -608 -31.4%