Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)327,498 382,264 54,766 16.7%
Incl. Wall Time (microsec) per call 163,749 191,132 27,383 16.7%
Excl. Wall Time (microsec)139 233 94 67.6%
Incl. CPU (microsecs)308,906 363,867 54,961 17.8%
Incl. CPU (microsecs) per call 154,453 181,934 27,481 17.8%
Excl. CPU (microsec)130 223 93 71.5%
Incl. MemUse (bytes)1,927,772 2,061,448 133,676 6.9%
Incl. MemUse (bytes) per call 963,886 1,030,724 66,838 6.9%
Excl. MemUse (bytes)33,236 35,468 2,232 6.7%
Incl. PeakMemUse (bytes)1,988,568 2,168,484 179,916 9.0%
Incl. PeakMemUse (bytes) per call 994,284 1,084,242 89,958 9.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_render [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
drupal_render0 N/A% 54,766 98.5% 54,961 100.2% 133,676 144.1% 179,916 99.9%
Exclusive Metrics Diff for Current Function94 0.2% 93 0.2% 2,232 1.7% 0 0.0%
Parent functions
drupal_render_page0 N/A% 54,710 99.9% 54,407 99.0% 133,672 100.0% 180,052 100.1%
Drupal\block\Plugin\views\display\Block::execute0 N/A% 56 0.1% 554 1.0% 4 0.0% -136 -0.1%
Child functions
theme0 N/A% 54,681 99.8% 54,877 99.8% 131,444 98.3% 179,916 100.0%
drupal_process_attached0 N/A% -12 -0.0% -11 -0.0% 0 0.0% 0 0.0%
element_children0 N/A% 3 0.0% 2 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%