Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #519c153c76aa0Run #519c1681d41e5DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)164,634 167,634 3,000 1.8%
Incl. Wall Time (microsec) per call 82,317 83,817 1,500 1.8%
Excl. Wall Time (microsec)57 77 20 35.1%
Incl. CPU (microsecs)160,932 163,879 2,947 1.8%
Incl. CPU (microsecs) per call 80,466 81,940 1,474 1.8%
Excl. CPU (microsec)51 71 20 39.2%
Incl. MemUse (bytes)3,767,880 3,825,512 57,632 1.5%
Incl. MemUse (bytes) per call 1,883,940 1,912,756 28,816 1.5%
Excl. MemUse (bytes)5,024 5,112 88 1.8%
Incl. PeakMemUse (bytes)4,039,752 4,089,240 49,488 1.2%
Incl. PeakMemUse (bytes) per call 2,019,876 2,044,620 24,744 1.2%
Excl. PeakMemUse (bytes)480 480 0 0.0%

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% 3,000 80.7% 2,947 103.7% 57,632 100.7% 49,488 85.5%
Exclusive Metrics Diff for Current Function20 0.7% 20 0.7% 88 0.2% 0 0.0%
Parent functions
Drupal\block\Plugin\views\display\Block::execute0 N/A% 7,945 264.8% 7,948 269.7% 1,539,208 2670.8% 1,526,920 3085.4%
drupal_render_page0 N/A% -4,945 -164.8% -5,001 -169.7% -1,481,576 -2570.8% -1,477,432 -2985.4%
Child functions
theme0 N/A% 2,977 99.2% 2,924 99.2% 57,544 99.8% 49,488 100.0%
drupal_process_attached0 N/A% 4 0.1% 7 0.2% 0 0.0% 0 0.0%
element_children0 N/A% -1 -0.0% -2 -0.1% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%