Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)410 406 -4 -1.0%
Incl. Wall Time (microsec) per call 410 406 -4 -1.0%
Excl. Wall Time (microsec)8 8 0 0.0%
Incl. CPU (microsecs)309 310 1 0.3%
Incl. CPU (microsecs) per call 309 310 1 0.3%
Excl. CPU (microsec)9 6 -3 -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% -4 -0.2% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -300.0% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% -4 -100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -5 -125.0% 2 200.0% 0 N/A% 0 N/A%
cache0 N/A% 1 25.0% 2 200.0% 0 N/A% 0 N/A%