Diff Report
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for book_export_traverse@3

book_export_traverse@3Run #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8,059 8,090 31 0.4%
Incl. Wall Time (microsec) per call 8,059 8,090 31 0.4%
Excl. Wall Time (microsec)11 12 1 9.1%
Incl. CPU (microsecs)6,962 6,862 -100 -1.4%
Incl. CPU (microsecs) per call 6,962 6,862 -100 -1.4%
Excl. CPU (microsec)9 9 0 0.0%
Incl. MemUse (bytes)41,048 41,040 -8 -0.0%
Incl. MemUse (bytes) per call 41,048 41,040 -8 -0.0%
Excl. MemUse (bytes)1,280 1,408 128 10.0%
Incl. PeakMemUse (bytes)42,136 45,792 3,656 8.7%
Incl. PeakMemUse (bytes) per call 42,136 45,792 3,656 8.7%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for book_export_traverse@3 [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
book_export_traverse@30 N/A% 31 1.0% -100 -2.3% -8 -0.0% 3,656 0.9%
Exclusive Metrics Diff for Current Function1 3.2% 0 0.0% 128 1600.0% 0 0.0%
Parent function
book_export_traverse@20 N/A% 31 100.0% -100 -100.0% -8 -100.0% 3,656 100.0%
Child functions
node_load0 N/A% 72 232.3% -59 -59.0% 0 0.0% -88 -2.4%
call_user_func@10 N/A% -42 -135.5% -41 -41.0% -136 -1700.0% 3,744 102.4%