Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #5219624c55207Run #521962849973aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)117 122 5 4.3%
Incl. Wall Time (microsec) per call 117 122 5 4.3%
Excl. Wall Time (microsec)66 71 5 7.6%
Incl. CPU (microsecs)119 124 5 4.2%
Incl. CPU (microsecs) per call 119 124 5 4.2%
Excl. CPU (microsec)64 71 7 10.9%
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)1,104 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% 5 9.4% 5 4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 100.0% 7 140.0% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% 5 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
run_init::includes/database.inc0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
load::includes/database.inc0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%