Diff Report
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for block_page_build

block_page_buildRun #517d73f55c548Run #517d7319aefb8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)43,259 42,934 -325 -0.8%
Incl. Wall Time (microsec) per call 43,259 42,934 -325 -0.8%
Excl. Wall Time (microsec)47 46 -1 -2.1%
Incl. CPU (microsecs)38,193 38,401 208 0.5%
Incl. CPU (microsecs) per call 38,193 38,401 208 0.5%
Excl. CPU (microsec)34 31 -3 -8.8%
Incl. MemUse (bytes)1,684,544 1,693,544 9,000 0.5%
Incl. MemUse (bytes) per call 1,684,544 1,693,544 9,000 0.5%
Excl. MemUse (bytes)-816 -816 0 0.0%
Incl. PeakMemUse (bytes)1,701,016 1,710,376 9,360 0.6%
Incl. PeakMemUse (bytes) per call 1,701,016 1,710,376 9,360 0.6%
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% -325 -3.9% 208 2.4% 9,000 48.1% 9,360 49.6%
Exclusive Metrics Diff for Current Function-1 -0.3% -3 -1.4% 0 0.0% 96 1.0%
Parent function
drupal_render_page0 N/A% -325 -100.0% 208 100.0% 9,000 100.0% 9,360 100.0%
Child functions
block_get_blocks_by_region0 N/A% -294 -90.5% 240 115.4% 9,000 100.0% 9,264 99.0%
system_region_list0 N/A% -21 -6.5% -19 -9.1% 0 0.0% 0 0.0%
menu_get_item0 N/A% -13 -4.0% -13 -6.2% 0 0.0% 0 0.0%
array_keys0 N/A% 3 0.9% 3 1.4% 0 0.0% 0 0.0%
drupal_static_reset0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%