Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_session_start

drupal_session_startRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 202 202 N/A%
Incl. Wall Time (microsec) per call N/A 202 202 N/A%
Excl. Wall Time (microsec) 22 22 N/A%
Incl. CPU (microsecs) 204 204 N/A%
Incl. CPU (microsecs) per call N/A 204 204 N/A%
Excl. CPU (microsec) 17 17 N/A%
Incl. MemUse (bytes) 13,464 13,464 N/A%
Incl. MemUse (bytes) per call N/A 13,464 13,464 N/A%
Excl. MemUse (bytes) 1,648 1,648 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% 202 2.7% 204 3.8% 13,464 4.6% 0 0.0%
Exclusive Metrics Diff for Current Function22 10.9% 17 8.3% 1,648 12.2% 0 N/A%
Parent function
drupal_session_commit1 100.0% 202 100.0% 204 100.0% 13,464 100.0% 0 N/A%
Child functions
session_start1 25.0% 167 82.7% 169 82.8% 9,096 67.6% 0 N/A%
drupal_session_started2 50.0% 10 5.0% 13 6.4% 1,896 14.1% 0 N/A%
drupal_is_cli1 25.0% 3 1.5% 5 2.5% 824 6.1% 0 N/A%