Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)125 131 6 4.8%
Incl. Wall Time (microsec) per call 125 131 6 4.8%
Excl. Wall Time (microsec)75 80 5 6.7%
Incl. CPU (microsecs)126 133 7 5.6%
Incl. CPU (microsecs) per call 126 133 7 5.6%
Excl. CPU (microsec)72 79 7 9.7%
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)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)22,736 22,736 0 0.0%
Incl. PeakMemUse (bytes) per call 22,736 22,736 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 0.0% 7 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 83.3% 7 100.0% 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% 1 16.7% 1 14.3% 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%