Diff Report
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)595 449 -146 -24.5%
Incl. Wall Time (microsec) per call 595 449 -146 -24.5%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)336 257 -79 -23.5%
Incl. CPU (microsecs) per call 336 257 -79 -23.5%
Excl. CPU (microsec)6 7 1 16.7%
Incl. MemUse (bytes)12,144 12,144 0 0.0%
Incl. MemUse (bytes) per call 12,144 12,144 0 0.0%
Excl. MemUse (bytes)-336 -336 0 0.0%
Incl. PeakMemUse (bytes)23,464 23,384 -80 -0.3%
Incl. PeakMemUse (bytes) per call 23,464 23,384 -80 -0.3%
Excl. PeakMemUse (bytes)520 520 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% -146 -0.1% -79 -0.1% 0 0.0% -80 -0.0%
Exclusive Metrics Diff for Current Function1 0.7% 1 1.3% 0 N/A% 0 0.0%
Parent function
_drupal_bootstrap_variables0 N/A% -146 -100.0% -79 -100.0% 0 N/A% -80 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -148 -101.4% -82 -103.8% 0 N/A% -40 -50.0%
cache0 N/A% 1 0.7% 2 2.5% 0 N/A% -40 -50.0%