Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)98 92 -6 -6.1%
Incl. Wall Time (microsec) per call 98 92 -6 -6.1%
Excl. Wall Time (microsec)41 43 2 4.9%
Incl. CPU (microsecs)99 92 -7 -7.1%
Incl. CPU (microsecs) per call 99 92 -7 -7.1%
Excl. CPU (microsec)40 39 -1 -2.5%
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 -11.1% -7 -9.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 33.3% -1 -14.3% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% -6 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% -8 -133.3% -7 -100.0% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%