Diff Report
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #518ef09a47b3bRun #518eee9367b5dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)86 90 4 4.7%
Incl. Wall Time (microsec) per call 86 90 4 4.7%
Excl. Wall Time (microsec)38 39 1 2.6%
Incl. CPU (microsecs)87 91 4 4.6%
Incl. CPU (microsecs) per call 87 91 4 4.6%
Excl. CPU (microsec)34 36 2 5.9%
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)22,640 22,688 48 0.2%
Incl. PeakMemUse (bytes) per call 22,640 22,688 48 0.2%
Excl. PeakMemUse (bytes)1,192 1,240 48 4.0%

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% 4 2.2% 4 0.8% 0 0.0% 48 0.1%
Exclusive Metrics Diff for Current Function1 25.0% 2 50.0% 0 N/A% 48 100.0%
Parent function
drupal_bootstrap@10 N/A% 4 100.0% 4 100.0% 0 N/A% 48 100.0%
Child functions
load::includes/database.inc0 N/A% 3 75.0% 3 75.0% 0 N/A% 0 0.0%
run_init::includes/database.inc0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%