Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)509 396 -113 -22.2%
Incl. Wall Time (microsec) per call 509 396 -113 -22.2%
Excl. Wall Time (microsec)26 10 -16 -61.5%
Incl. CPU (microsecs)476 363 -113 -23.7%
Incl. CPU (microsecs) per call 476 363 -113 -23.7%
Excl. CPU (microsec)21 8 -13 -61.9%
Incl. MemUse (bytes)10,696 10,696 0 0.0%
Incl. MemUse (bytes) per call 10,696 10,696 0 0.0%
Excl. MemUse (bytes)-512 -512 0 0.0%
Incl. PeakMemUse (bytes)20,728 20,728 0 0.0%
Incl. PeakMemUse (bytes) per call 20,728 20,728 0 0.0%
Excl. PeakMemUse (bytes)288 288 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% -113 -1.7% -113 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-16 -14.2% -13 -11.5% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% -113 -100.0% -113 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -95 -84.1% -97 -85.8% 0 N/A% 0 N/A%
cache0 N/A% -2 -1.8% -3 -2.7% 0 N/A% 0 N/A%