Diff Report
Run #51ec489b18752: 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 #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)421 399 -22 -5.2%
Incl. Wall Time (microsec) per call 421 399 -22 -5.2%
Excl. Wall Time (microsec)9 7 -2 -22.2%
Incl. CPU (microsecs)330 308 -22 -6.7%
Incl. CPU (microsecs) per call 330 308 -22 -6.7%
Excl. CPU (microsec)8 6 -2 -25.0%
Incl. MemUse (bytes)32,176 32,176 0 0.0%
Incl. MemUse (bytes) per call 32,176 32,176 0 0.0%
Excl. MemUse (bytes)-360 -360 0 0.0%
Incl. PeakMemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes) per call 3,312 3,312 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% -22 -2.2% -22 -5.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -9.1% -2 -9.1% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% -22 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -15 -68.2% -14 -63.6% 0 N/A% 0 N/A%
cache0 N/A% -5 -22.7% -6 -27.3% 0 N/A% 0 N/A%