Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for variable_initialize

variable_initializeRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)798 729 -69 -8.6%
Incl. Wall Time (microsec) per call 798 729 -69 -8.6%
Excl. Wall Time (microsec)13 14 1 7.7%
Incl. CPU (microsecs)393 388 -5 -1.3%
Incl. CPU (microsecs) per call 393 388 -5 -1.3%
Excl. CPU (microsec)10 12 2 20.0%
Incl. MemUse (bytes)6,768 6,768 0 0.0%
Incl. MemUse (bytes) per call 6,768 6,768 0 0.0%
Excl. MemUse (bytes)-328 -328 0 0.0%
Incl. PeakMemUse (bytes)12,296 12,296 0 0.0%
Incl. PeakMemUse (bytes) per call 12,296 12,296 0 0.0%
Excl. PeakMemUse (bytes)180 180 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% -69 -0.1% -5 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 1.4% 2 40.0% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% -69 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -61 -88.4% 2 40.0% 0 N/A% 0 N/A%
cache0 N/A% -9 -13.0% -9 -180.0% 0 N/A% 0 N/A%