Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_cache_set

drupal_render_cache_setRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls32 31 -1 -3.1%
Incl. Wall Time (microsec)4,279 4,284 5 0.1%
Incl. Wall Time (microsec) per call 134 138 4 3.3%
Excl. Wall Time (microsec)361 381 20 5.5%
Incl. CPU (microsecs)4,314 4,322 8 0.2%
Incl. CPU (microsecs) per call 135 139 5 3.4%
Excl. CPU (microsec)282 288 6 2.1%
Incl. MemUse (bytes)12,628 12,628 0 0.0%
Incl. MemUse (bytes) per call 395 407 13 3.2%
Excl. MemUse (bytes)1,108 1,164 56 5.1%
Incl. PeakMemUse (bytes)4,876 4,824 -52 -1.1%
Incl. PeakMemUse (bytes) per call 152 156 3 2.1%
Excl. PeakMemUse (bytes)1,668 1,684 16 1.0%

Parent/Child Regression/Improvement report for drupal_render_cache_set [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_cache_set-1 -25.0% 5 0.3% 8 0.3% 0 0.0% -52 -0.1%
Exclusive Metrics Diff for Current Function20 400.0% 6 75.0% 56 N/A% 16 30.8%
Parent functions
drupal_render@20 0.0% 35 700.0% 39 487.5% 0 N/A% 0 0.0%
drupal_render@5-1 -100.0% -34 -680.0% -36 -450.0% 0 N/A% -52 -100.0%
drupal_render0 0.0% 12 240.0% 12 150.0% 0 N/A% 0 0.0%
drupal_render@30 0.0% -11 -220.0% -7 -87.5% 0 N/A% 0 0.0%
drupal_render@10 0.0% 5 100.0% 2 25.0% 0 N/A% 0 0.0%
drupal_render@40 0.0% -2 -40.0% -2 -25.0% 0 N/A% 0 0.0%
Child functions
drupal_render_collect_attached0 0.0% -30 -600.0% 7 87.5% 0 N/A% 0 0.0%
drupal_render_cid_create-1 -33.3% 28 560.0% 14 175.0% -28 N/A% 0 0.0%
Drupal::request-1 -33.3% -16 -320.0% -23 -287.5% 0 N/A% -68 -130.8%
Symfony\Component\HttpFoundation\Request::isMethodSafe-1 -33.3% 2 40.0% 2 25.0% -28 N/A% 0 0.0%
Drupal::cache0 0.0% 1 20.0% 1 12.5% 0 N/A% 0 0.0%
Drupal\Core\Cache\NullBackend::set0 0.0% 0 0.0% 1 12.5% 0 N/A% 0 0.0%