Diff Report
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #5190217a23e77Run #51901ff69a8a6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)92 98 6 6.5%
Incl. Wall Time (microsec) per call 92 98 6 6.5%
Excl. Wall Time (microsec)39 41 2 5.1%
Incl. CPU (microsecs)93 99 6 6.5%
Incl. CPU (microsecs) per call 93 99 6 6.5%
Excl. CPU (microsec)36 40 4 11.1%
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)22,880 22,880 0 0.0%
Incl. PeakMemUse (bytes) per call 22,880 22,880 0 0.0%
Excl. PeakMemUse (bytes)1,288 1,288 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% 6 2.8% 6 100.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 33.3% 4 66.7% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% 6 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% 4 66.7% 3 50.0% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%