Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)399 421 22 5.5%
Incl. Wall Time (microsec) per call 399 421 22 5.5%
Excl. Wall Time (microsec)7 9 2 28.6%
Incl. CPU (microsecs)308 330 22 7.1%
Incl. CPU (microsecs) per call 308 330 22 7.1%
Excl. CPU (microsec)6 8 2 33.3%
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 Function2 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%