Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@2

drupal_render@2Run #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls79 76 -3 -3.8%
Incl. Wall Time (microsec)29,681 31,373 1,692 5.7%
Incl. Wall Time (microsec) per call 376 413 37 9.9%
Excl. Wall Time (microsec)863 801 -62 -7.2%
Incl. CPU (microsecs)29,436 31,139 1,703 5.8%
Incl. CPU (microsecs) per call 373 410 37 10.0%
Excl. CPU (microsec)737 682 -55 -7.5%
Incl. MemUse (bytes)1,172,160 1,189,456 17,296 1.5%
Incl. MemUse (bytes) per call 14,837 15,651 813 5.5%
Excl. MemUse (bytes)-24,008 -21,992 2,016 8.4%
Incl. PeakMemUse (bytes)1,358,752 1,329,072 -29,680 -2.2%
Incl. PeakMemUse (bytes) per call 17,199 17,488 288 1.7%
Excl. PeakMemUse (bytes)31,904 29,056 -2,848 -8.9%

Parent/Child Regression/Improvement report for drupal_render@2 [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_render@2-3 -42.9% 1,692 2643.8% 1,703 956.7% 17,296 62.8% -29,680 -114.5%
Exclusive Metrics Diff for Current Function-62 -3.7% -55 -3.2% 2,016 11.7% -2,848 -9.6%
Parent functions
render-9 -300.0% -5,925 -350.2% -5,931 -348.3% -86,616 -500.8% -153,960 -518.7%
theme_toolbar6 200.0% 5,226 308.9% 5,230 307.1% 69,096 399.5% 92,240 310.8%
drupal_render_children0 0.0% 2,316 136.9% 2,317 136.1% 31,584 182.6% 31,816 107.2%
drupal_render@10 0.0% 73 4.3% 85 5.0% 2,168 12.5% 224 0.8%
theme_links0 0.0% 2 0.1% 2 0.1% 1,064 6.2% 0 0.0%
Child functions
theme5 125.0% 2,200 130.0% 2,200 129.2% 21,928 126.8% 4,152 14.0%
call_user_func@1-8 -200.0% -1,405 -83.0% -1,416 -83.1% -24,328 -140.7% -27,472 -92.6%
theme@16 150.0% 973 57.5% 992 58.3% 10,368 59.9% 5,480 18.5%
drupal_process_attached0 0.0% 71 4.2% 72 4.2% -1,088 -6.3% 14,376 48.4%
call_user_func@2-1 -25.0% -69 -4.1% -67 -3.9% 2,528 14.6% 12,432 41.9%
Drupal\Core\Render\Element::children-6 -150.0% -31 -1.8% -41 -2.4% -816 -4.7% 0 0.0%
drupal_render@31 25.0% 26 1.5% 24 1.4% 5,920 34.2% -35,960 -121.2%
element_info-7 -175.0% -10 -0.6% -12 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Template\RenderWrapper::__toString0 0.0% -1 -0.1% -3 -0.2% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache-6 -150.0% 0 0.0% -7 -0.4% 0 0.0% -248 -0.8%
is_string12 300.0% 0 0.0% 16 0.9% 768 4.4% 408 1.4%