Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)416 399 -17 -4.1%
Incl. Wall Time (microsec) per call 416 399 -17 -4.1%
Excl. Wall Time (microsec)9 7 -2 -22.2%
Incl. CPU (microsecs)309 308 -1 -0.3%
Incl. CPU (microsecs) per call 309 308 -1 -0.3%
Excl. CPU (microsec)9 6 -3 -33.3%
Incl. MemUse (bytes)32,184 32,176 -8 -0.0%
Incl. MemUse (bytes) per call 32,184 32,176 -8 -0.0%
Excl. MemUse (bytes)-360 -360 0 0.0%
Incl. PeakMemUse (bytes)3,360 3,312 -48 -1.4%
Incl. PeakMemUse (bytes) per call 3,360 3,312 -48 -1.4%
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% -17 -1.1% -1 -0.1% -8 -0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function-2 -11.8% -3 -300.0% 0 0.0% 0 0.0%
Parent function
_drupal_bootstrap_variables0 N/A% -17 -100.0% -1 -100.0% -8 -100.0% -48 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -16 -94.1% 1 100.0% -8 -100.0% -48 -100.0%
cache0 N/A% 1 5.9% 1 100.0% 0 0.0% 0 0.0%