Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap@1

drupal_bootstrap@1Run #519a6b3fa9c9cRun #519a6f8ea14bdDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,660 1,740 80 4.8%
Incl. Wall Time (microsec) per call 1,660 1,740 80 4.8%
Excl. Wall Time (microsec)18 20 2 11.1%
Incl. CPU (microsecs)1,414 1,475 61 4.3%
Incl. CPU (microsecs) per call 1,414 1,475 61 4.3%
Excl. CPU (microsec)16 14 -2 -12.5%
Incl. MemUse (bytes)208,672 208,680 8 0.0%
Incl. MemUse (bytes) per call 208,672 208,680 8 0.0%
Excl. MemUse (bytes)1,568 1,568 0 0.0%
Incl. PeakMemUse (bytes)199,256 199,296 40 0.0%
Incl. PeakMemUse (bytes) per call 199,256 199,296 40 0.0%
Excl. PeakMemUse (bytes)480 480 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% 80 6.7% 61 5.3% 8 0.0% 40 0.1%
Exclusive Metrics Diff for Current Function2 2.5% -2 -3.3% 0 0.0% 0 0.0%
Parent function
_drupal_bootstrap_page_cache0 N/A% 80 100.0% 61 100.0% 8 100.0% 40 100.0%
Child functions
_drupal_bootstrap_variables0 N/A% 55 68.8% 37 60.7% 8 100.0% 40 100.0%
_drupal_bootstrap_database0 N/A% 22 27.5% 22 36.1% 0 0.0% 0 0.0%
array_shift0 N/A% 1 1.2% 4 6.6% 0 0.0% 0 0.0%