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

book_export_traverseRun #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)105,027 103,612 -1,415 -1.3%
Incl. Wall Time (microsec) per call 105,027 103,612 -1,415 -1.3%
Excl. Wall Time (microsec)16 16 0 0.0%
Incl. CPU (microsecs)89,925 87,347 -2,578 -2.9%
Incl. CPU (microsecs) per call 89,925 87,347 -2,578 -2.9%
Excl. CPU (microsec)14 12 -2 -14.3%
Incl. MemUse (bytes)2,343,392 1,967,040 -376,352 -16.1%
Incl. MemUse (bytes) per call 2,343,392 1,967,040 -376,352 -16.1%
Excl. MemUse (bytes)-13,824 -13,680 144 1.0%
Incl. PeakMemUse (bytes)2,380,984 2,025,896 -355,088 -14.9%
Incl. PeakMemUse (bytes) per call 2,380,984 2,025,896 -355,088 -14.9%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for book_export_traverse [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_traverse0 N/A% -1,415 -44.9% -2,578 -59.7% -376,352 -87.7% -355,088 -83.3%
Exclusive Metrics Diff for Current Function0 0.0% -2 -0.1% 144 0.0% 0 0.0%
Parent function
book_export_html0 N/A% -1,415 -100.0% -2,578 -100.0% -376,352 -100.0% -355,088 -100.0%
Child functions
book_export_traverse@10 N/A% -1,342 -94.8% -2,505 -97.2% -376,344 -100.0% -367,480 -103.5%
call_user_func@10 N/A% -71 -5.0% -70 -2.7% -152 -0.0% 12,392 3.5%
node_load0 N/A% -2 -0.1% -1 -0.0% 0 0.0% 0 0.0%