Run Report
Run #518fbcc2155d3: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for book_export [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
book_export1 7.7% 107,182 48.4% 90,604 47.8% 2,188,472 20.2% 2,291,792 21.0%
Exclusive Metrics for Current Function115 0.1% 116 0.1% -3,072 -0.1% 672 0.0%
Parent function
call_user_func_array@11 100.0% 107,182 100.0% 90,604 100.0% 2,188,472 100.0% 2,291,792 100.0%
Child functions
call_user_func1 33.3% 107,032 99.9% 90,452 99.8% 2,186,488 99.9% 2,286,352 99.8%
drupal_strtolower1 33.3% 34 0.0% 35 0.0% 4,288 0.2% 4,000 0.2%
function_exists1 33.3% 1 0.0% 1 0.0% 768 0.0% 768 0.0%