Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_session_start

drupal_session_startRun #51a188154f4e0Run #51a18906335b0DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 218 218 N/A%
Incl. Wall Time (microsec) per call N/A 218 218 N/A%
Excl. Wall Time (microsec) 20 20 N/A%
Incl. CPU (microsecs) 4,000 4,000 N/A%
Incl. CPU (microsecs) per call N/A 4,000 4,000 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 7,580 7,580 N/A%
Incl. MemUse (bytes) per call N/A 7,580 7,580 N/A%
Excl. MemUse (bytes) 784 784 N/A%
Incl. PeakMemUse (bytes) 0 0 N/A%
Incl. PeakMemUse (bytes) per call N/A 0 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_start1 20.0% 218 0.2% 4,000 5.3% 7,580 1.2% 0 0.0%
Exclusive Metrics Diff for Current Function20 9.2% 0 0.0% 784 10.3% 0 N/A%
Parent function
drupal_session_commit1 100.0% 218 100.0% 4,000 100.0% 7,580 100.0% 0 N/A%
Child functions
session_start1 25.0% 182 83.5% 4,000 100.0% 5,300 69.9% 0 N/A%
drupal_session_started2 50.0% 13 6.0% 0 0.0% 1,040 13.7% 0 N/A%
drupal_is_cli1 25.0% 3 1.4% 0 0.0% 456 6.0% 0 N/A%