Diff Report
Run #519ea91263307: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #519ea91263307Run #519ea884c38e9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)624 602 -22 -3.5%
Incl. Wall Time (microsec) per call 624 602 -22 -3.5%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)343 324 -19 -5.5%
Incl. CPU (microsecs) per call 343 324 -19 -5.5%
Excl. CPU (microsec)6 7 1 16.7%
Incl. MemUse (bytes)12,144 12,144 0 0.0%
Incl. MemUse (bytes) per call 12,144 12,144 0 0.0%
Excl. MemUse (bytes)-336 -336 0 0.0%
Incl. PeakMemUse (bytes)70,720 70,720 0 0.0%
Incl. PeakMemUse (bytes) per call 70,720 70,720 0 0.0%
Excl. PeakMemUse (bytes)232 232 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% -22 -4.2% -19 -4.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 4.5% 1 5.3% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% -22 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -24 -109.1% -22 -115.8% 0 N/A% 0 N/A%
cache0 N/A% 1 4.5% 2 10.5% 0 N/A% 0 N/A%