Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)206 114 -92 -44.7%
Incl. Wall Time (microsec) per call 206 114 -92 -44.7%
Excl. Wall Time (microsec)89 49 -40 -44.9%
Incl. CPU (microsecs)209 116 -93 -44.5%
Incl. CPU (microsecs) per call 209 116 -93 -44.5%
Excl. CPU (microsec)84 46 -38 -45.2%
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)21,468 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% -92 -12.2% -93 -29.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-40 -43.5% -38 -40.9% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% -92 -100.0% -93 -100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% -50 -54.3% -52 -55.9% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% -2 -2.2% -3 -3.2% 0 N/A% 0 N/A%