Diff Report
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #52d4b1f732b14Run #52d4b18f32fb6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)334 308 -26 -7.8%
Incl. Wall Time (microsec) per call 334 308 -26 -7.8%
Excl. Wall Time (microsec)9 7 -2 -22.2%
Incl. CPU (microsecs)246 218 -28 -11.4%
Incl. CPU (microsecs) per call 246 218 -28 -11.4%
Excl. CPU (microsec)7 5 -2 -28.6%
Incl. MemUse (bytes)10,832 10,832 0 0.0%
Incl. MemUse (bytes) per call 10,832 10,832 0 0.0%
Excl. MemUse (bytes)-336 -360 -24 -7.1%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for variable_initialize [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
variable_initialize0 N/A% -26 -1.4% -28 -1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -7.7% -2 -7.1% -24 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% -26 -100.0% -28 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -24 -92.3% -27 -96.4% 24 N/A% 0 N/A%
cache0 N/A% 0 0.0% 1 3.6% 0 N/A% 0 N/A%