Diff Report
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #519a6f8ea14bdRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)134 112 -22 -16.4%
Incl. Wall Time (microsec) per call 134 112 -22 -16.4%
Excl. Wall Time (microsec)73 58 -15 -20.5%
Incl. CPU (microsecs)135 113 -22 -16.3%
Incl. CPU (microsecs) per call 135 113 -22 -16.3%
Excl. CPU (microsec)72 53 -19 -26.4%
Incl. MemUse (bytes)26,568 26,568 0 0.0%
Incl. MemUse (bytes) per call 26,568 26,568 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)22,496 22,496 0 0.0%
Incl. PeakMemUse (bytes) per call 22,496 22,496 0 0.0%
Excl. PeakMemUse (bytes)1,048 1,048 0 0.0%

Parent/Child Regression/Improvement report for _drupal_bootstrap_database [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_bootstrap_database0 N/A% -22 -1.9% -22 -1.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-15 -68.2% -19 -86.4% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% -22 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% -6 -27.3% -4 -18.2% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% -1 -4.5% 1 4.5% 0 N/A% 0 N/A%