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

_drupal_bootstrap_databaseRun #519a6b3fa9c9cRun #519a6f8ea14bdDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)112 134 22 19.6%
Incl. Wall Time (microsec) per call 112 134 22 19.6%
Excl. Wall Time (microsec)58 73 15 25.9%
Incl. CPU (microsecs)113 135 22 19.5%
Incl. CPU (microsecs) per call 113 135 22 19.5%
Excl. CPU (microsec)53 72 19 35.8%
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 Function15 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%