Diff Report
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_session_start

drupal_session_startRun #519b1ad213669Run #519b1557bbc04DiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)199 -199 -100.0%
Incl. Wall Time (microsec) per call 199 N/A -199 -100.0%
Excl. Wall Time (microsec)23 -23 -100.0%
Incl. CPU (microsecs)202 -202 -100.0%
Incl. CPU (microsecs) per call 202 N/A -202 -100.0%
Excl. CPU (microsec)19 -19 -100.0%
Incl. MemUse (bytes)13,456 -13,456 -100.0%
Incl. MemUse (bytes) per call 13,456 N/A -13,456 -100.0%
Excl. MemUse (bytes)1,648 -1,648 -100.0%
Incl. PeakMemUse (bytes)0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 N/A 0 N/A%
Excl. PeakMemUse (bytes)0 0 N/A%

Parent/Child Regression/Improvement report for drupal_session_start [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_start-1 -20.0% -199 -1.7% -202 -1.3% -13,456 -5.3% 0 0.0%
Exclusive Metrics Diff for Current Function-23 -11.6% -19 -9.4% -1,648 -12.2% 0 N/A%
Parent function
drupal_session_commit-1 -100.0% -199 -100.0% -202 -100.0% -13,456 -100.0% 0 N/A%
Child functions
session_start-1 -25.0% -164 -82.4% -167 -82.7% -9,088 -67.5% 0 N/A%
drupal_session_started-2 -50.0% -9 -4.5% -11 -5.4% -1,896 -14.1% 0 N/A%
drupal_is_cli-1 -25.0% -3 -1.5% -5 -2.5% -824 -6.1% 0 N/A%