Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)86 100 14 16.3%
Incl. Wall Time (microsec) per call 86 100 14 16.3%
Excl. Wall Time (microsec)39 41 2 5.1%
Incl. CPU (microsecs)87 101 14 16.1%
Incl. CPU (microsecs) per call 87 101 14 16.1%
Excl. CPU (microsec)36 39 3 8.3%
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)22,688 22,688 0 0.0%
Incl. PeakMemUse (bytes) per call 22,688 22,688 0 0.0%
Excl. PeakMemUse (bytes)1,240 1,240 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% 14 0.4% 14 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 14.3% 3 21.4% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% 14 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% 11 78.6% 11 78.6% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% 1 7.1% 0 0.0% 0 N/A% 0 N/A%