Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for variable_initialize

variable_initializeRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)674 617 -57 -8.5%
Incl. Wall Time (microsec) per call 674 617 -57 -8.5%
Excl. Wall Time (microsec)9 9 0 0.0%
Incl. CPU (microsecs)388 334 -54 -13.9%
Incl. CPU (microsecs) per call 388 334 -54 -13.9%
Excl. CPU (microsec)7 7 0 0.0%
Incl. MemUse (bytes)15,512 15,512 0 0.0%
Incl. MemUse (bytes) per call 15,512 15,512 0 0.0%
Excl. MemUse (bytes)-344 -344 0 0.0%
Incl. PeakMemUse (bytes)64,992 65,088 96 0.1%
Incl. PeakMemUse (bytes) per call 64,992 65,088 96 0.1%
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% -57 -22.9% -54 -44.6% 0 0.0% 96 0.4%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
_drupal_bootstrap_variables0 N/A% -57 -100.0% -54 -100.0% 0 N/A% 96 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -39 -68.4% -35 -64.8% 0 N/A% 0 0.0%
cache0 N/A% -18 -31.6% -19 -35.2% 0 N/A% 96 100.0%