Diff Report
Run #518b14dd8356b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #518b14dd8356bRun #518b13c95a609DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)87 90 3 3.4%
Incl. Wall Time (microsec) per call 87 90 3 3.4%
Excl. Wall Time (microsec)38 40 2 5.3%
Incl. CPU (microsecs)89 91 2 2.2%
Incl. CPU (microsecs) per call 89 91 2 2.2%
Excl. CPU (microsec)39 39 0 0.0%
Incl. MemUse (bytes)26,600 26,600 0 0.0%
Incl. MemUse (bytes) per call 26,600 26,600 0 0.0%
Excl. MemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)22,784 22,784 0 0.0%
Incl. PeakMemUse (bytes) per call 22,784 22,784 0 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% 3 0.4% 2 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 66.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% 3 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% 1 33.3% 1 50.0% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%