Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)121 130 9 7.4%
Incl. Wall Time (microsec) per call 121 130 9 7.4%
Excl. Wall Time (microsec)71 80 9 12.7%
Incl. CPU (microsecs)121 131 10 8.3%
Incl. CPU (microsecs) per call 121 131 10 8.3%
Excl. CPU (microsec)69 78 9 13.0%
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)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% 9 0.9% 10 13.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 100.0% 9 90.0% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% 9 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
run_init::includes/database.inc0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
load::includes/database.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%