Diff Report
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c153c76aa0: 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 #519c1681d41e5Run #519c153c76aa0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8,584 8,650 66 0.8%
Incl. Wall Time (microsec) per call 8,584 8,650 66 0.8%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)8,329 8,380 51 0.6%
Incl. CPU (microsecs) per call 8,329 8,380 51 0.6%
Excl. CPU (microsec)19 18 -1 -5.3%
Incl. MemUse (bytes)2,017,616 2,017,640 24 0.0%
Incl. MemUse (bytes) per call 2,017,616 2,017,640 24 0.0%
Excl. MemUse (bytes)1,584 1,560 -24 -1.5%
Incl. PeakMemUse (bytes)2,299,336 2,299,480 144 0.0%
Incl. PeakMemUse (bytes) per call 2,299,336 2,299,480 144 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 66 1.8% 51 1.8% 24 0.0% 144 0.2%
Exclusive Metrics Diff for Current Function-1 -1.5% -1 -2.0% -24 -100.0% 0 0.0%
Parent function
_drupal_bootstrap_page_cache0 N/A% 66 100.0% 51 100.0% 24 100.0% 144 100.0%
Child functions
_drupal_bootstrap_variables0 N/A% 121 183.3% 105 205.9% 24 100.0% 272 188.9%
_drupal_bootstrap_database0 N/A% -54 -81.8% -55 -107.8% 24 100.0% -128 -88.9%
array_shift0 N/A% 0 0.0% 2 3.9% 0 0.0% 0 0.0%