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

drupal_renderRun #519c1681d41e5Run #519c153c76aa0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)167,634 164,634 -3,000 -1.8%
Incl. Wall Time (microsec) per call 83,817 82,317 -1,500 -1.8%
Excl. Wall Time (microsec)77 57 -20 -26.0%
Incl. CPU (microsecs)163,879 160,932 -2,947 -1.8%
Incl. CPU (microsecs) per call 81,940 80,466 -1,474 -1.8%
Excl. CPU (microsec)71 51 -20 -28.2%
Incl. MemUse (bytes)3,825,512 3,767,880 -57,632 -1.5%
Incl. MemUse (bytes) per call 1,912,756 1,883,940 -28,816 -1.5%
Excl. MemUse (bytes)5,112 5,024 -88 -1.7%
Incl. PeakMemUse (bytes)4,089,240 4,039,752 -49,488 -1.2%
Incl. PeakMemUse (bytes) per call 2,044,620 2,019,876 -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 Function-20 -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%