Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 594 594 N/A%
Incl. Wall Time (microsec) per call N/A 594 594 N/A%
Excl. Wall Time (microsec) 47 47 N/A%
Incl. CPU (microsecs) 596 596 N/A%
Incl. CPU (microsecs) per call N/A 596 596 N/A%
Excl. CPU (microsec) 46 46 N/A%
Incl. MemUse (bytes) 110,512 110,512 N/A%
Incl. MemUse (bytes) per call N/A 110,512 110,512 N/A%
Excl. MemUse (bytes) -4,840 -4,840 N/A%
Incl. PeakMemUse (bytes) 116,368 116,368 N/A%
Incl. PeakMemUse (bytes) per call N/A 116,368 116,368 N/A%
Excl. PeakMemUse (bytes) 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_database1 8.3% 594 0.1% 596 0.1% 110,512 0.3% 116,368 0.3%
Exclusive Metrics Diff for Current Function47 7.9% 46 7.7% -4,840 -4.4% 0 0.0%
Parent function
drupal_bootstrap@11 100.0% 594 100.0% 596 100.0% 110,512 100.0% 116,368 100.0%
Child functions
load::includes/database.inc1 50.0% 542 91.2% 543 91.1% 114,552 103.7% 116,368 100.0%
run_init::includes/database.inc1 50.0% 5 0.8% 7 1.2% 800 0.7% 0 0.0%