Diff Report
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198eef80c6dc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #5198ed6acdf41Run #5198eef80c6dcDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)606 434 -172 -28.4%
Incl. Wall Time (microsec) per call 606 434 -172 -28.4%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)327 279 -48 -14.7%
Incl. CPU (microsecs) per call 327 279 -48 -14.7%
Excl. CPU (microsec)7 7 0 0.0%
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% -172 -9.4% -48 -1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 0.6% 0 0.0% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% -172 -100.0% -48 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -179 -104.1% -54 -112.5% 0 N/A% 0 N/A%
cache0 N/A% 6 3.5% 6 12.5% 0 N/A% 0 N/A%