Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)595 607 12 2.0%
Incl. Wall Time (microsec) per call 595 607 12 2.0%
Excl. Wall Time (microsec)9 8 -1 -11.1%
Incl. CPU (microsecs)310 338 28 9.0%
Incl. CPU (microsecs) per call 310 338 28 9.0%
Excl. CPU (microsec)7 7 0 0.0%
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)23,464 23,464 0 0.0%
Incl. PeakMemUse (bytes) per call 23,464 23,464 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% 12 0.0% 28 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -8.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% 12 100.0% 28 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 16 133.3% 31 110.7% 0 N/A% 0 N/A%
cache0 N/A% -3 -25.0% -3 -10.7% 0 N/A% 0 N/A%