Diff Report
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for session_name

session_nameRun #517c76da9b0d3Run #517c75d3de7c7DiffDiff%
Number of Function Calls3 5 2 66.7%
Incl. Wall Time (microsec)3 4 1 33.3%
Incl. Wall Time (microsec) per call 1 1 -0 -20.0%
Excl. Wall Time (microsec)3 4 1 33.3%
Incl. CPU (microsecs)9 10 1 11.1%
Incl. CPU (microsecs) per call 3 2 -1 -33.3%
Excl. CPU (microsec)9 10 1 11.1%
Incl. MemUse (bytes)2,784 3,672 888 31.9%
Incl. MemUse (bytes) per call 928 734 -194 -20.9%
Excl. MemUse (bytes)2,784 3,672 888 31.9%
Incl. PeakMemUse (bytes)1,608 2,088 480 29.9%
Incl. PeakMemUse (bytes) per call 536 418 -118 -22.1%
Excl. PeakMemUse (bytes)1,608 2,088 480 29.9%

Parent/Child Regression/Improvement report for session_name [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_name2 100.0% 1 0.0% 1 0.0% 888 0.4% 480 0.1%
Exclusive Metrics Diff for Current Function1 100.0% 1 100.0% 888 100.0% 480 100.0%
Parent functions
_drupal_session_read2 100.0% 1 100.0% 3 300.0% 888 100.0% 480 100.0%
drupal_session_initialize0 0.0% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
_drupal_bootstrap_page_cache0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%