Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)111 105 -6 -5.4%
Incl. Wall Time (microsec) per call 111 105 -6 -5.4%
Excl. Wall Time (microsec)47 42 -5 -10.6%
Incl. CPU (microsecs)112 107 -5 -4.5%
Incl. CPU (microsecs) per call 112 107 -5 -4.5%
Excl. CPU (microsec)43 38 -5 -11.6%
Incl. MemUse (bytes)22,640 22,640 0 0.0%
Incl. MemUse (bytes) per call 22,640 22,640 0 0.0%
Excl. MemUse (bytes)620 620 0 0.0%
Incl. PeakMemUse (bytes)21,412 21,412 0 0.0%
Incl. PeakMemUse (bytes) per call 21,412 21,412 0 0.0%
Excl. PeakMemUse (bytes)488 488 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% -6 -0.2% -5 -4.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -83.3% -5 -100.0% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% -6 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% -1 -16.7% -1 -20.0% 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%