Diff Report
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #519af4b90e33bRun #519af44245f83DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)590 606 16 2.7%
Incl. Wall Time (microsec) per call 590 606 16 2.7%
Excl. Wall Time (microsec)44 51 7 15.9%
Incl. CPU (microsecs)591 608 17 2.9%
Incl. CPU (microsecs) per call 591 608 17 2.9%
Excl. CPU (microsec)43 51 8 18.6%
Incl. MemUse (bytes)110,512 110,512 0 0.0%
Incl. MemUse (bytes) per call 110,512 110,512 0 0.0%
Excl. MemUse (bytes)-4,840 -4,840 0 0.0%
Incl. PeakMemUse (bytes)116,368 116,368 0 0.0%
Incl. PeakMemUse (bytes) per call 116,368 116,368 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 16 0.7% 17 0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 43.8% 8 47.1% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% 16 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% 9 56.2% 10 58.8% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 N/A%