Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)87 90 3 3.4%
Incl. Wall Time (microsec) per call 87 90 3 3.4%
Excl. Wall Time (microsec)38 40 2 5.3%
Incl. CPU (microsecs)88 92 4 4.5%
Incl. CPU (microsecs) per call 88 92 4 4.5%
Excl. CPU (microsec)37 38 1 2.7%
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)22,688 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% 3 0.2% 4 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 66.7% 1 25.0% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% 3 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
run_init::includes/database.inc0 N/A% 1 33.3% 2 50.0% 0 N/A% 0 N/A%
load::includes/database.inc0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%