Diff Report
Run #523f01e38fa84: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #523f01e38fa84Run #523f01900df5cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)573 652 79 13.8%
Incl. Wall Time (microsec) per call 573 652 79 13.8%
Excl. Wall Time (microsec)14 13 -1 -7.1%
Incl. CPU (microsecs)375 376 1 0.3%
Incl. CPU (microsecs) per call 375 376 1 0.3%
Excl. CPU (microsec)14 11 -3 -21.4%
Incl. MemUse (bytes)11,672 11,672 0 0.0%
Incl. MemUse (bytes) per call 11,672 11,672 0 0.0%
Excl. MemUse (bytes)-344 -344 0 0.0%
Incl. PeakMemUse (bytes)17,496 17,496 0 0.0%
Incl. PeakMemUse (bytes) per call 17,496 17,496 0 0.0%
Excl. PeakMemUse (bytes)288 288 0 0.0%

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% 79 23.2% 1 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.3% -3 -300.0% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% 79 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 87 110.1% 10 1000.0% 0 N/A% 0 N/A%
cache0 N/A% -7 -8.9% -6 -600.0% 0 N/A% 0 N/A%