Diff Report
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)604 617 13 2.2%
Incl. Wall Time (microsec) per call 604 617 13 2.2%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)337 328 -9 -2.7%
Incl. CPU (microsecs) per call 337 328 -9 -2.7%
Excl. CPU (microsec)6 5 -1 -16.7%
Incl. MemUse (bytes)12,720 12,720 0 0.0%
Incl. MemUse (bytes) per call 12,720 12,720 0 0.0%
Excl. MemUse (bytes)-360 -360 0 0.0%
Incl. PeakMemUse (bytes)23,864 23,864 0 0.0%
Incl. PeakMemUse (bytes) per call 23,864 23,864 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% 13 0.4% -9 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 7.7% -1 -11.1% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% 13 100.0% -9 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 12 92.3% -9 -100.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%