Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for block_page_build

block_page_buildRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)44,944 45,900 956 2.1%
Incl. Wall Time (microsec) per call 44,944 45,900 956 2.1%
Excl. Wall Time (microsec)51 52 1 2.0%
Incl. CPU (microsecs)39,632 39,963 331 0.8%
Incl. CPU (microsecs) per call 39,632 39,963 331 0.8%
Excl. CPU (microsec)38 36 -2 -5.3%
Incl. MemUse (bytes)1,557,680 1,557,704 24 0.0%
Incl. MemUse (bytes) per call 1,557,680 1,557,704 24 0.0%
Excl. MemUse (bytes)-648 -648 0 0.0%
Incl. PeakMemUse (bytes)1,560,624 1,568,776 8,152 0.5%
Incl. PeakMemUse (bytes) per call 1,560,624 1,568,776 8,152 0.5%
Excl. PeakMemUse (bytes)752 1,648 896 119.1%

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% 956 30.3% 331 7.7% 24 0.0% 8,152 1.9%
Exclusive Metrics Diff for Current Function1 0.1% -2 -0.6% 0 0.0% 896 11.0%
Parent function
drupal_render_page0 N/A% 956 100.0% 331 100.0% 24 100.0% 8,152 100.0%
Child functions
block_get_blocks_by_region0 N/A% 930 97.3% 305 92.1% 24 100.0% 1,600 19.6%
system_region_list0 N/A% 23 2.4% 23 6.9% 0 0.0% 3,544 43.5%
menu_get_item0 N/A% 1 0.1% 0 0.0% 0 0.0% 512 6.3%
drupal_theme_initialize0 N/A% 1 0.1% 0 0.0% 0 0.0% 696 8.5%
drupal_static_reset0 N/A% 0 0.0% 4 1.2% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 1 0.3% 0 0.0% 904 11.1%