Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)638 665 27 4.2%
Incl. Wall Time (microsec) per call 638 665 27 4.2%
Excl. Wall Time (microsec)16 15 -1 -6.2%
Incl. CPU (microsecs)400 414 14 3.5%
Incl. CPU (microsecs) per call 400 414 14 3.5%
Excl. CPU (microsec)11 8 -3 -27.3%
Incl. MemUse (bytes)12,128 12,128 0 0.0%
Incl. MemUse (bytes) per call 12,128 12,128 0 0.0%
Excl. MemUse (bytes)-344 -344 0 0.0%
Incl. PeakMemUse (bytes)10,032 10,032 0 0.0%
Incl. PeakMemUse (bytes) per call 10,032 10,032 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% 27 0.7% 14 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -3.7% -3 -21.4% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% 27 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 29 107.4% 16 114.3% 0 N/A% 0 N/A%
cache0 N/A% -1 -3.7% 1 7.1% 0 N/A% 0 N/A%