Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)157 156 -1 -0.6%
Incl. Wall Time (microsec) per call 157 156 -1 -0.6%
Excl. Wall Time (microsec)96 96 0 0.0%
Incl. CPU (microsecs)143 139 -4 -2.8%
Incl. CPU (microsecs) per call 143 139 -4 -2.8%
Excl. CPU (microsec)76 75 -1 -1.3%
Incl. MemUse (bytes)26,584 26,576 -8 -0.0%
Incl. MemUse (bytes) per call 26,584 26,576 -8 -0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)23,216 23,208 -8 -0.0%
Incl. PeakMemUse (bytes) per call 23,216 23,208 -8 -0.0%
Excl. PeakMemUse (bytes)1,288 1,288 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% -1 -0.1% -4 -0.3% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap@10 N/A% -1 -100.0% -4 -100.0% -8 -100.0% -8 -100.0%
Child functions
load::includes/database.inc0 N/A% -2 -200.0% -2 -50.0% 0 0.0% 0 0.0%
run_init::includes/database.inc0 N/A% 1 100.0% -1 -25.0% -8 -100.0% -8 -100.0%