Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render_cache_set

drupal_render_cache_setRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls47 97 50 106.4%
Incl. Wall Time (microsec)3,555 4,390 835 23.5%
Incl. Wall Time (microsec) per call 76 45 -30 -40.2%
Excl. Wall Time (microsec)332 620 288 86.7%
Incl. CPU (microsecs)3,603 4,452 849 23.6%
Incl. CPU (microsecs) per call 77 46 -31 -40.1%
Excl. CPU (microsec)262 415 153 58.4%
Incl. MemUse (bytes)26,176 26,920 744 2.8%
Incl. MemUse (bytes) per call 557 278 -279 -50.2%
Excl. MemUse (bytes)864 -3,152 -4,016 -464.8%
Incl. PeakMemUse (bytes)7,320 7,320 0 0.0%
Incl. PeakMemUse (bytes) per call 156 75 -80 -51.5%
Excl. PeakMemUse (bytes)1,744 1,744 0 0.0%

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_set50 25.0% 835 19.5% 849 22.9% 744 0.7% 0 0.0%
Exclusive Metrics Diff for Current Function288 34.5% 153 18.0% -4,016 -539.8% 0 N/A%
Parent functions
drupal_render@625 50.0% 502 60.1% 512 60.3% 784 105.4% 0 N/A%
drupal_render@525 50.0% 427 51.1% 434 51.1% 0 0.0% 0 N/A%
drupal_render@40 0.0% -103 -12.3% -103 -12.1% -16 -2.2% 0 N/A%
drupal_render@20 0.0% 37 4.4% 35 4.1% -24 -3.2% 0 N/A%
drupal_render@10 0.0% -28 -3.4% -25 -2.9% 0 0.0% 0 N/A%
drupal_render@30 0.0% -1 -0.1% -2 -0.2% 0 0.0% 0 N/A%
drupal_render0 0.0% 1 0.1% -2 -0.2% 0 0.0% 0 N/A%
Child functions
Drupal::request50 33.3% 338 40.5% 389 45.8% -16 -2.2% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethodSafe50 33.3% 193 23.1% 228 26.9% 2,400 322.6% 0 N/A%
drupal_render_cid_create50 33.3% 17 2.0% 85 10.0% 2,400 322.6% 0 N/A%
drupal_render_collect_attached0 0.0% -1 -0.1% -4 -0.5% -24 -3.2% 0 N/A%
Drupal\Core\Cache\NullBackend::set0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 N/A%
Drupal::cache0 0.0% 0 0.0% -3 -0.4% 0 0.0% 0 N/A%