Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f531e517da: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #523f527beec76Run #523f531e517daDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)442 749 307 69.5%
Incl. Wall Time (microsec) per call 442 749 307 69.5%
Excl. Wall Time (microsec)9 12 3 33.3%
Incl. CPU (microsecs)294 451 157 53.4%
Incl. CPU (microsecs) per call 294 451 157 53.4%
Excl. CPU (microsec)8 9 1 12.5%
Incl. MemUse (bytes)11,672 11,696 24 0.2%
Incl. MemUse (bytes) per call 11,672 11,696 24 0.2%
Excl. MemUse (bytes)-344 -344 0 0.0%
Incl. PeakMemUse (bytes)17,432 17,384 -48 -0.3%
Incl. PeakMemUse (bytes) per call 17,432 17,384 -48 -0.3%
Excl. PeakMemUse (bytes)288 288 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% 307 7.6% 157 2.2% 24 0.1% -48 -0.2%
Exclusive Metrics Diff for Current Function3 1.0% 1 0.6% 0 0.0% 0 0.0%
Parent function
_drupal_bootstrap_variables0 N/A% 307 100.0% 157 100.0% 24 100.0% -48 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 258 84.0% 109 69.4% 0 0.0% 64 133.3%
cache0 N/A% 46 15.0% 47 29.9% 24 100.0% -112 -233.3%