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

_drupal_bootstrap_databaseRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)105 111 6 5.7%
Incl. Wall Time (microsec) per call 105 111 6 5.7%
Excl. Wall Time (microsec)42 47 5 11.9%
Incl. CPU (microsecs)107 112 5 4.7%
Incl. CPU (microsecs) per call 107 112 5 4.7%
Excl. CPU (microsec)38 43 5 13.2%
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 Function5 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%