Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_initialize_db_test_prefix

_drupal_initialize_db_test_prefixRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)20 16 -4 -20.0%
Incl. Wall Time (microsec) per call 20 16 -4 -20.0%
Excl. Wall Time (microsec)7 5 -2 -28.6%
Incl. CPU (microsecs)20 16 -4 -20.0%
Incl. CPU (microsecs) per call 20 16 -4 -20.0%
Excl. CPU (microsec)5 3 -2 -40.0%
Incl. MemUse (bytes)3,048 3,048 0 0.0%
Incl. MemUse (bytes) per call 3,048 3,048 0 0.0%
Excl. MemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)2,152 2,152 0 0.0%
Incl. PeakMemUse (bytes) per call 2,152 2,152 0 0.0%
Excl. PeakMemUse (bytes)800 800 0 0.0%

Parent/Child Regression/Improvement report for _drupal_initialize_db_test_prefix [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
_drupal_initialize_db_test_prefix0 N/A% -4 -0.0% -4 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -50.0% -2 -50.0% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_configuration0 N/A% -4 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child function
drupal_valid_test_ua0 N/A% -2 -50.0% -2 -50.0% 0 N/A% 0 N/A%