Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #519c0a514701fRun #519c0a965645dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)755 776 21 2.8%
Incl. Wall Time (microsec) per call 755 776 21 2.8%
Excl. Wall Time (microsec)14 16 2 14.3%
Incl. CPU (microsecs)434 445 11 2.5%
Incl. CPU (microsecs) per call 434 445 11 2.5%
Excl. CPU (microsec)11 13 2 18.2%
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% 21 1.4% 11 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 9.5% 2 18.2% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% 21 100.0% 11 100.0% 0 N/A% 0 N/A%
Child functions
cache0 N/A% 42 200.0% 43 390.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -23 -109.5% -34 -309.1% 0 N/A% 0 N/A%