Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)104 109 5 4.8%
Incl. Wall Time (microsec) per call 104 109 5 4.8%
Excl. Wall Time (microsec)55 59 4 7.3%
Incl. CPU (microsecs)106 109 3 2.8%
Incl. CPU (microsecs) per call 106 109 3 2.8%
Excl. CPU (microsec)55 54 -1 -1.8%
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)22,592 22,592 0 0.0%
Incl. PeakMemUse (bytes) per call 22,592 22,592 0 0.0%
Excl. PeakMemUse (bytes)1,144 1,144 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% 5 1.1% 3 1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 80.0% -1 -33.3% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% 5 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% 1 20.0% 3 100.0% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%