Diff Report
Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for block_page_build

block_page_buildRun #517d525cbaeb1Run #517d51ae434deDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)42,713 42,826 113 0.3%
Incl. Wall Time (microsec) per call 42,713 42,826 113 0.3%
Excl. Wall Time (microsec)44 60 16 36.4%
Incl. CPU (microsecs)37,963 38,455 492 1.3%
Incl. CPU (microsecs) per call 37,963 38,455 492 1.3%
Excl. CPU (microsec)30 37 7 23.3%
Incl. MemUse (bytes)1,686,488 1,688,736 2,248 0.1%
Incl. MemUse (bytes) per call 1,686,488 1,688,736 2,248 0.1%
Excl. MemUse (bytes)-816 -816 0 0.0%
Incl. PeakMemUse (bytes)1,702,944 1,705,160 2,216 0.1%
Incl. PeakMemUse (bytes) per call 1,702,944 1,705,160 2,216 0.1%
Excl. PeakMemUse (bytes)1,456 1,552 96 6.6%

Parent/Child Regression/Improvement report for block_page_build [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
block_page_build0 N/A% 113 1.9% 492 9.0% 2,248 36.5% 2,216 36.2%
Exclusive Metrics Diff for Current Function16 14.2% 7 1.4% 0 0.0% 96 4.3%
Parent function
drupal_render_page0 N/A% 113 100.0% 492 100.0% 2,248 100.0% 2,216 100.0%
Child functions
block_get_blocks_by_region0 N/A% 150 132.7% 527 107.1% 2,248 100.0% 2,120 95.7%
system_region_list0 N/A% -54 -47.8% -54 -11.0% 0 0.0% 0 0.0%
drupal_static_reset0 N/A% 2 1.8% 1 0.2% 0 0.0% 0 0.0%
menu_get_item0 N/A% -1 -0.9% -1 -0.2% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 12 2.4% 0 0.0% 0 0.0%