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

_drupal_bootstrap_databaseRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)90 86 -4 -4.4%
Incl. Wall Time (microsec) per call 90 86 -4 -4.4%
Excl. Wall Time (microsec)39 38 -1 -2.6%
Incl. CPU (microsecs)91 87 -4 -4.4%
Incl. CPU (microsecs) per call 91 87 -4 -4.4%
Excl. CPU (microsec)36 34 -2 -5.6%
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)22,688 22,640 -48 -0.2%
Incl. PeakMemUse (bytes) per call 22,688 22,640 -48 -0.2%
Excl. PeakMemUse (bytes)1,240 1,192 -48 -3.9%

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 Function-1 -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%