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

book_export_traverse@3Run #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8,090 8,059 -31 -0.4%
Incl. Wall Time (microsec) per call 8,090 8,059 -31 -0.4%
Excl. Wall Time (microsec)12 11 -1 -8.3%
Incl. CPU (microsecs)6,862 6,962 100 1.5%
Incl. CPU (microsecs) per call 6,862 6,962 100 1.5%
Excl. CPU (microsec)9 9 0 0.0%
Incl. MemUse (bytes)41,040 41,048 8 0.0%
Incl. MemUse (bytes) per call 41,040 41,048 8 0.0%
Excl. MemUse (bytes)1,408 1,280 -128 -9.1%
Incl. PeakMemUse (bytes)45,792 42,136 -3,656 -8.0%
Incl. PeakMemUse (bytes) per call 45,792 42,136 -3,656 -8.0%
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 Function-1 -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%