Diff Report
Run #51ad018db619c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #51ad018db619cRun #51ad01387670bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)624 585 -39 -6.2%
Incl. Wall Time (microsec) per call 624 585 -39 -6.2%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)363 331 -32 -8.8%
Incl. CPU (microsecs) per call 363 331 -32 -8.8%
Excl. CPU (microsec)8 7 -1 -12.5%
Incl. MemUse (bytes)12,184 12,184 0 0.0%
Incl. MemUse (bytes) per call 12,184 12,184 0 0.0%
Excl. MemUse (bytes)-344 -344 0 0.0%
Incl. PeakMemUse (bytes)64,768 64,768 0 0.0%
Incl. PeakMemUse (bytes) per call 64,768 64,768 0 0.0%
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% -39 -11.4% -32 -2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.6% -1 -3.1% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% -39 -100.0% -32 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -41 -105.1% -32 -100.0% 0 N/A% 0 N/A%
cache0 N/A% 1 2.6% 1 3.1% 0 N/A% 0 N/A%