Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)620 480 -140 -22.6%
Incl. Wall Time (microsec) per call 620 480 -140 -22.6%
Excl. Wall Time (microsec)9 8 -1 -11.1%
Incl. CPU (microsecs)347 263 -84 -24.2%
Incl. CPU (microsecs) per call 347 263 -84 -24.2%
Excl. CPU (microsec)7 9 2 28.6%
Incl. MemUse (bytes)13,320 13,320 0 0.0%
Incl. MemUse (bytes) per call 13,320 13,320 0 0.0%
Excl. MemUse (bytes)-360 -360 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% -140 -8.7% -84 -3.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -0.7% 2 2.4% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% -140 -100.0% -84 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -142 -101.4% -89 -106.0% 0 N/A% 0 N/A%
cache0 N/A% 3 2.1% 3 3.6% 0 N/A% 0 N/A%