Diff Report
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #51ad06ef28a53Run #51ad0610ca11aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)741 628 -113 -15.2%
Incl. Wall Time (microsec) per call 741 628 -113 -15.2%
Excl. Wall Time (microsec)9 8 -1 -11.1%
Incl. CPU (microsecs)375 353 -22 -5.9%
Incl. CPU (microsecs) per call 375 353 -22 -5.9%
Excl. CPU (microsec)9 8 -1 -11.1%
Incl. MemUse (bytes)12,184 12,184 0 0.0%
Incl. MemUse (bytes) per call 12,184 12,184 0 0.0%
Excl. MemUse (bytes)-344 -344 0 0.0%
Incl. PeakMemUse (bytes)64,768 64,768 0 0.0%
Incl. PeakMemUse (bytes) per call 64,768 64,768 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% -113 -2.1% -22 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -0.9% -1 -4.5% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% -113 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -111 -98.2% -20 -90.9% 0 N/A% 0 N/A%
cache0 N/A% -1 -0.9% -1 -4.5% 0 N/A% 0 N/A%