Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)404 402 -2 -0.5%
Incl. Wall Time (microsec) per call 404 402 -2 -0.5%
Excl. Wall Time (microsec)11 10 -1 -9.1%
Incl. CPU (microsecs)375 370 -5 -1.3%
Incl. CPU (microsecs) per call 375 370 -5 -1.3%
Excl. CPU (microsec)9 9 0 0.0%
Incl. MemUse (bytes)10,648 10,648 0 0.0%
Incl. MemUse (bytes) per call 10,648 10,648 0 0.0%
Excl. MemUse (bytes)-512 -488 24 4.7%
Incl. PeakMemUse (bytes)21,392 21,536 144 0.7%
Incl. PeakMemUse (bytes) per call 21,392 21,536 144 0.7%
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% -2 -0.1% -5 -0.2% 0 0.0% 144 0.2%
Exclusive Metrics Diff for Current Function-1 -50.0% 0 0.0% 24 N/A% 0 0.0%
Parent function
_drupal_bootstrap_variables0 N/A% -2 -100.0% -5 -100.0% 0 N/A% 144 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -2 -100.0% -6 -120.0% -24 N/A% 192 133.3%
cache0 N/A% 1 50.0% 1 20.0% 0 N/A% -48 -33.3%