Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)579 597 18 3.1%
Incl. Wall Time (microsec) per call 579 597 18 3.1%
Excl. Wall Time (microsec)10 10 0 0.0%
Incl. CPU (microsecs)322 308 -14 -4.3%
Incl. CPU (microsecs) per call 322 308 -14 -4.3%
Excl. CPU (microsec)6 5 -1 -16.7%
Incl. MemUse (bytes)12,160 12,160 0 0.0%
Incl. MemUse (bytes) per call 12,160 12,160 0 0.0%
Excl. MemUse (bytes)-336 -336 0 0.0%
Incl. PeakMemUse (bytes)23,384 23,384 0 0.0%
Incl. PeakMemUse (bytes) per call 23,384 23,384 0 0.0%
Excl. PeakMemUse (bytes)520 520 0 0.0%

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% 18 5.1% -14 -1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% 18 100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 21 116.7% -10 -71.4% 0 N/A% 0 N/A%
cache0 N/A% -3 -16.7% -3 -21.4% 0 N/A% 0 N/A%