Diff Report
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #517d73f55c548Run #517d7319aefb8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)90 94 4 4.4%
Incl. Wall Time (microsec) per call 90 94 4 4.4%
Excl. Wall Time (microsec)41 42 1 2.4%
Incl. CPU (microsecs)91 96 5 5.5%
Incl. CPU (microsecs) per call 91 96 5 5.5%
Excl. CPU (microsec)38 40 2 5.3%
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)22,688 22,688 0 0.0%
Incl. PeakMemUse (bytes) per call 22,688 22,688 0 0.0%
Excl. PeakMemUse (bytes)1,240 1,240 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% 4 0.0% 5 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 25.0% 2 40.0% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% 4 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% 3 75.0% 4 80.0% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%