Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)116,144 117,545 1,401 1.2%
Incl. Wall Time (microsec) per call 2,904 2,939 35 1.2%
Excl. Wall Time (microsec)1,238 1,247 9 0.7%
Incl. CPU (microsecs)106,470 106,816 346 0.3%
Incl. CPU (microsecs) per call 2,662 2,670 9 0.3%
Excl. CPU (microsec)1,113 1,127 14 1.3%
Incl. MemUse (bytes)1,224,028 1,224,028 0 0.0%
Incl. MemUse (bytes) per call 30,601 30,601 0 0.0%
Excl. MemUse (bytes)39,376 39,376 0 0.0%
Incl. PeakMemUse (bytes)1,308,900 1,308,900 0 0.0%
Incl. PeakMemUse (bytes) per call 32,723 32,723 0 0.0%
Excl. PeakMemUse (bytes)46,604 46,604 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@4 [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@40 N/A% 1,401 153.8% 346 99.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 0.6% 14 4.0% 0 N/A% 0 N/A%
Parent functions
render@10 N/A% 1,381 98.6% 25 7.2% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 115 8.2% 114 32.9% 0 N/A% 0 N/A%
drupal_render@30 N/A% -60 -4.3% 242 69.9% 0 N/A% 0 N/A%
theme_file_widget_multiple0 N/A% -35 -2.5% -35 -10.1% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% 1,359 97.0% 165 47.7% 0 N/A% 0 N/A%
_theme@10 N/A% 182 13.0% 182 52.6% 0 N/A% 0 N/A%
drupal_render@50 N/A% -134 -9.6% 44 12.7% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -56 -4.0% -95 -27.5% 0 N/A% 0 N/A%
drupal_process_states0 N/A% -53 -3.8% -51 -14.7% 0 N/A% 0 N/A%
_theme@20 N/A% 46 3.3% 46 13.3% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 44 3.1% 42 12.1% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags0 N/A% 36 2.6% 37 10.7% 0 N/A% 0 N/A%
call_user_func@10 N/A% -19 -1.4% -21 -6.1% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% 14 1.0% 12 3.5% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% -13 -0.9% -13 -3.8% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% -12 -0.9% -13 -3.8% 0 N/A% 0 N/A%
element_info0 N/A% -2 -0.1% -3 -0.9% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -2 -0.6% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% 2 0.6% 0 N/A% 0 N/A%