Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)617 674 57 9.2%
Incl. Wall Time (microsec) per call 617 674 57 9.2%
Excl. Wall Time (microsec)9 9 0 0.0%
Incl. CPU (microsecs)334 388 54 16.2%
Incl. CPU (microsecs) per call 334 388 54 16.2%
Excl. CPU (microsec)7 7 0 0.0%
Incl. MemUse (bytes)15,512 15,512 0 0.0%
Incl. MemUse (bytes) per call 15,512 15,512 0 0.0%
Excl. MemUse (bytes)-344 -344 0 0.0%
Incl. PeakMemUse (bytes)65,088 64,992 -96 -0.1%
Incl. PeakMemUse (bytes) per call 65,088 64,992 -96 -0.1%
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% 57 22.9% 54 44.6% 0 0.0% -96 -0.4%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
_drupal_bootstrap_variables0 N/A% 57 100.0% 54 100.0% 0 N/A% -96 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 39 68.4% 35 64.8% 0 N/A% 0 0.0%
cache0 N/A% 18 31.6% 19 35.2% 0 N/A% -96 -100.0%