Diff Report
Run #523f024cca254: 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 #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)610 652 42 6.9%
Incl. Wall Time (microsec) per call 610 652 42 6.9%
Excl. Wall Time (microsec)14 13 -1 -7.1%
Incl. CPU (microsecs)366 376 10 2.7%
Incl. CPU (microsecs) per call 366 376 10 2.7%
Excl. CPU (microsec)12 11 -1 -8.3%
Incl. MemUse (bytes)11,688 11,672 -16 -0.1%
Incl. MemUse (bytes) per call 11,688 11,672 -16 -0.1%
Excl. MemUse (bytes)-344 -344 0 0.0%
Incl. PeakMemUse (bytes)17,288 17,496 208 1.2%
Incl. PeakMemUse (bytes) per call 17,288 17,496 208 1.2%
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% 42 7.0% 10 2.3% -16 -0.0% 208 0.6%
Exclusive Metrics Diff for Current Function-1 -2.4% -1 -10.0% 0 0.0% 0 0.0%
Parent function
_drupal_bootstrap_variables0 N/A% 42 100.0% 10 100.0% -16 -100.0% 208 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 43 102.4% 11 110.0% 0 0.0% 40 19.2%
cache0 N/A% 0 0.0% 0 0.0% -16 -100.0% 168 80.8%