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@1

drupal_render@1Run #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)80,268 80,423 155 0.2%
Incl. Wall Time (microsec) per call 4,459 4,468 9 0.2%
Excl. Wall Time (microsec)366 358 -8 -2.2%
Incl. CPU (microsecs)76,158 76,316 158 0.2%
Incl. CPU (microsecs) per call 4,231 4,240 9 0.2%
Excl. CPU (microsec)284 288 4 1.4%
Incl. MemUse (bytes)3,814,016 3,783,016 -31,000 -0.8%
Incl. MemUse (bytes) per call 211,890 210,168 -1,722 -0.8%
Excl. MemUse (bytes)51,656 50,064 -1,592 -3.1%
Incl. PeakMemUse (bytes)3,939,144 3,867,960 -71,184 -1.8%
Incl. PeakMemUse (bytes) per call 218,841 214,887 -3,955 -1.8%
Excl. PeakMemUse (bytes)28,336 28,536 200 0.7%

Parent/Child Regression/Improvement report for drupal_render@1 [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@10 N/A% 155 242.2% 158 88.8% -31,000 -112.5% -71,184 -274.6%
Exclusive Metrics Diff for Current Function-8 -5.2% 4 2.5% -1,592 -5.1% 200 0.3%
Parent functions
render0 N/A% 100 64.5% 115 72.8% 2,000 6.5% 3,720 5.2%
drupal_render0 N/A% 61 39.4% 55 34.8% -35,040 -113.0% -73,552 -103.3%
drupal_get_css0 N/A% -4 -2.6% -9 -5.7% 0 0.0% -856 -1.2%
drupal_add_feed0 N/A% -2 -1.3% -4 -2.5% -32 -0.1% -176 -0.2%
drupal_get_js0 N/A% 1 0.6% 1 0.6% 0 0.0% -320 -0.4%
template_preprocess_html0 N/A% -1 -0.6% -1 -0.6% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 1 0.6% 2,072 6.7% 0 0.0%
Child functions
call_user_func@10 N/A% 2,410 1554.8% 2,395 1515.8% 32,600 105.2% 30,864 43.4%
theme0 N/A% -2,339 -1509.0% -2,338 -1479.7% -66,304 -213.9% -105,728 -148.5%
drupal_render@20 N/A% 73 47.1% 85 53.8% 2,168 7.0% 224 0.3%
theme@10 N/A% 23 14.8% 25 15.8% 2,144 6.9% 3,432 4.8%
_drupal_render_process_post_render_cache0 N/A% -4 -2.6% 0 0.0% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% -3 -1.9% -6 -3.8% -32 -0.1% -176 -0.2%
Drupal\Core\Render\Element::children0 N/A% 3 1.9% -2 -1.3% -24 -0.1% 0 0.0%
element_info0 N/A% 1 0.6% -3 -1.9% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -1 -0.6% -1 -0.6% 40 0.1% 0 0.0%
is_string0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%