Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for session_start

session_startRun #51a188154f4e0Run #51a18906335b0DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 182 182 N/A%
Incl. Wall Time (microsec) per call N/A 182 182 N/A%
Excl. Wall Time (microsec) 34 34 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) 5,300 5,300 N/A%
Incl. MemUse (bytes) per call N/A 5,300 5,300 N/A%
Excl. MemUse (bytes) 1,200 1,200 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 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
session_start1 33.3% 182 0.1% 4,000 5.3% 5,300 0.9% 0 0.0%
Exclusive Metrics Diff for Current Function34 18.7% 0 0.0% 1,200 22.6% 0 N/A%
Parent function
drupal_session_start1 100.0% 182 100.0% 4,000 100.0% 5,300 100.0% 0 N/A%
Child functions
_drupal_session_read1 50.0% 146 80.2% 4,000 100.0% 3,644 68.8% 0 N/A%
_drupal_session_open1 50.0% 2 1.1% 0 0.0% 456 8.6% 0 N/A%