Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_bootstrap@1

drupal_bootstrap@1Run #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,021 3,068 47 1.6%
Incl. Wall Time (microsec) per call 3,021 3,068 47 1.6%
Excl. Wall Time (microsec)22 21 -1 -4.5%
Incl. CPU (microsecs)2,760 2,803 43 1.6%
Incl. CPU (microsecs) per call 2,760 2,803 43 1.6%
Excl. CPU (microsec)20 17 -3 -15.0%
Incl. MemUse (bytes)215,928 215,928 0 0.0%
Incl. MemUse (bytes) per call 215,928 215,928 0 0.0%
Excl. MemUse (bytes)1,568 1,568 0 0.0%
Incl. PeakMemUse (bytes)201,464 201,480 16 0.0%
Incl. PeakMemUse (bytes) per call 201,464 201,480 16 0.0%
Excl. PeakMemUse (bytes)1,232 1,232 0 0.0%

Parent/Child Regression/Improvement report for drupal_bootstrap@1 [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@10 N/A% 47 17.2% 43 16.5% 0 0.0% 16 25.0%
Exclusive Metrics Diff for Current Function-1 -2.1% -3 -7.0% 0 N/A% 0 0.0%
Parent function
_drupal_bootstrap_page_cache0 N/A% 47 100.0% 43 100.0% 0 N/A% 16 100.0%
Child functions
_drupal_bootstrap_variables0 N/A% 44 93.6% 41 95.3% 0 N/A% 16 100.0%
_drupal_bootstrap_database0 N/A% 4 8.5% 4 9.3% 0 N/A% 0 0.0%
array_shift0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 0.0%