Run Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for book_menu_subtree_data [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
book_menu_subtree_data1 6.2% 3,047 1.4% 2,216 1.2% 154,952 1.4% 206,096 1.9%
Exclusive Metrics for Current Function31 1.0% 26 1.2% -12,568 -8.1% 1,184 0.6%
Parent function
book_export_html1 100.0% 3,047 100.0% 2,216 100.0% 154,952 100.0% 206,096 100.0%
Child functions
menu_tree_check_access1 16.7% 1,558 51.1% 1,238 55.9% 54,416 35.1% 64,800 31.4%
Drupal\Core\Cache\DatabaseBackend::get2 33.3% 1,360 44.6% 851 38.4% 107,456 69.3% 133,576 64.8%
cache2 33.3% 85 2.8% 86 3.9% 4,512 2.9% 4,112 2.0%
drupal_static1 16.7% 13 0.4% 15 0.7% 1,136 0.7% 2,424 1.2%