Diff Report
Run #523f01e38fa84: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #523f01e38fa84Run #523f01900df5cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)601 558 -43 -7.2%
Incl. Wall Time (microsec) per call 601 558 -43 -7.2%
Excl. Wall Time (microsec)50 47 -3 -6.0%
Incl. CPU (microsecs)602 559 -43 -7.1%
Incl. CPU (microsecs) per call 602 559 -43 -7.1%
Excl. CPU (microsec)48 44 -4 -8.3%
Incl. MemUse (bytes)96,448 96,448 0 0.0%
Incl. MemUse (bytes) per call 96,448 96,448 0 0.0%
Excl. MemUse (bytes)-2,840 -2,840 0 0.0%
Incl. PeakMemUse (bytes)35,792 35,792 0 0.0%
Incl. PeakMemUse (bytes) per call 35,792 35,792 0 0.0%
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% -43 -12.6% -43 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -7.0% -4 -9.3% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% -43 -100.0% -43 -100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% -40 -93.0% -40 -93.0% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%