Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)117 127 10 8.5%
Incl. Wall Time (microsec) per call 117 127 10 8.5%
Excl. Wall Time (microsec)66 77 11 16.7%
Incl. CPU (microsecs)119 127 8 6.7%
Incl. CPU (microsecs) per call 119 127 8 6.7%
Excl. CPU (microsec)64 73 9 14.1%
Incl. MemUse (bytes)26,600 26,600 0 0.0%
Incl. MemUse (bytes) per call 26,600 26,600 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 10 2.2% 8 0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 110.0% 9 112.5% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% 10 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% -1 -10.0% -2 -25.0% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%