Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)206 105 -101 -49.0%
Incl. Wall Time (microsec) per call 206 105 -101 -49.0%
Excl. Wall Time (microsec)89 41 -48 -53.9%
Incl. CPU (microsecs)209 107 -102 -48.8%
Incl. CPU (microsecs) per call 209 107 -102 -48.8%
Excl. CPU (microsec)84 39 -45 -53.6%
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)21,468 21,468 0 0.0%
Incl. PeakMemUse (bytes) per call 21,468 21,468 0 0.0%
Excl. PeakMemUse (bytes)544 544 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% -101 -0.7% -102 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-48 -47.5% -45 -44.1% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% -101 -100.0% -102 -100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% -51 -50.5% -53 -52.0% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% -2 -2.0% -4 -3.9% 0 N/A% 0 N/A%