Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@3

drupal_render@3Run #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls21 18 -3 -14.3%
Incl. Wall Time (microsec)33,801 34,061 260 0.8%
Incl. Wall Time (microsec) per call 1,610 1,892 283 17.6%
Excl. Wall Time (microsec)601 542 -59 -9.8%
Incl. CPU (microsecs)30,523 30,594 71 0.2%
Incl. CPU (microsecs) per call 1,453 1,700 246 16.9%
Excl. CPU (microsec)502 478 -24 -4.8%
Incl. MemUse (bytes)321,148 327,540 6,392 2.0%
Incl. MemUse (bytes) per call 15,293 18,197 2,904 19.0%
Excl. MemUse (bytes)18,188 22,360 4,172 22.9%
Incl. PeakMemUse (bytes)379,600 375,972 -3,628 -1.0%
Incl. PeakMemUse (bytes) per call 18,076 20,887 2,811 15.6%
Excl. PeakMemUse (bytes)6,832 5,852 -980 -14.3%

Parent/Child Regression/Improvement report for drupal_render@3 [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@3-3 -15.8% 260 72.6% 71 38.0% 6,392 61.4% -3,628 -34.9%
Exclusive Metrics Diff for Current Function-59 -22.7% -24 -33.8% 4,172 65.3% -980 -27.0%
Parent functions
render1 33.3% 2,395 921.2% 2,397 3376.1% 36,016 563.5% 34,680 955.9%
drupal_render_children-4 -133.3% -2,643 -1016.5% -2,646 -3726.8% -30,720 -480.6% -38,864 -1071.2%
drupal_get_js0 0.0% -43 -16.5% -42 -59.2% 600 9.4% 0 0.0%
render@10 0.0% 646 248.5% 442 622.5% 456 7.1% 636 17.5%
drupal_render@20 0.0% -95 -36.5% -80 -112.7% 40 0.6% -80 -2.2%
Child functions
drupal_render@44 25.0% 2,920 1123.1% 2,424 3414.1% 25,652 401.3% 32,120 885.3%
_theme@1-3 -18.8% -1,407 -541.2% -1,406 -1980.3% -12,296 -192.4% -24,388 -672.2%
call_user_func-2 -12.5% -137 -52.7% -139 -195.8% -6,936 -108.5% -4,032 -111.1%
drupal_process_attached0 0.0% -631 -242.7% -630 -887.3% -3,984 -62.3% -6,528 -179.9%
Drupal\Core\Render\Element::children-2 -12.5% 60 23.1% 50 70.4% 232 3.6% -392 -10.8%
drupal_render_collect_post_render_cache-3 -18.8% -66 -25.4% -67 -94.4% -228 -3.6% -240 -6.6%
drupal_render_collect_cache_tags-3 -18.8% -73 -28.1% -78 -109.9% -228 -3.6% -336 -9.3%
call_user_func@10 0.0% -285 -109.6% 19 26.8% 8 0.1% 1,800 49.6%
_theme@20 0.0% 66 25.4% 60 84.5% 0 0.0% 4 0.1%
_drupal_render_process_post_render_cache-3 -18.8% -3 -1.2% -8 -11.3% 0 0.0% -268 -7.4%
drupal_render_cache_set-3 -18.8% -114 -43.8% -120 -169.0% 0 0.0% -388 -10.7%
element_info0 0.0% -3 -1.2% -3 -4.2% 0 0.0% 0 0.0%
is_string-1 -6.2% -1 -0.4% -1 -1.4% 0 0.0% 0 0.0%
drupal_render_cache_get0 0.0% -7 -2.7% -6 -8.5% 0 0.0% 0 0.0%