Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)37,424 36,411 -1,013 -2.7%
Incl. Wall Time (microsec) per call 668 650 -18 -2.7%
Excl. Wall Time (microsec)554 544 -10 -1.8%
Incl. CPU (microsecs)19,869 19,394 -475 -2.4%
Incl. CPU (microsecs) per call 355 346 -8 -2.4%
Excl. CPU (microsec)499 493 -6 -1.2%
Incl. MemUse (bytes)206,108 206,100 -8 -0.0%
Incl. MemUse (bytes) per call 3,681 3,680 -0 -0.0%
Excl. MemUse (bytes)-59,932 -59,944 -12 -0.0%
Incl. PeakMemUse (bytes)421,384 405,888 -15,496 -3.7%
Incl. PeakMemUse (bytes) per call 7,525 7,248 -277 -3.7%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Config\CachedStorage::read [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\Core\Config\CachedStorage::read0 N/A% -1,013 -28.3% -475 -461.2% -8 -0.0% -15,496 -9.9%
Exclusive Metrics Diff for Current Function-10 -1.0% -6 -1.3% -12 -150.0% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% -1,013 -100.0% -475 -100.0% -8 -100.0% -15,496 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -1,016 -100.3% -534 -112.4% 4 50.0% -15,496 -100.0%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 17 1.7% 72 15.2% 0 0.0% 0 0.0%
is_array0 N/A% -4 -0.4% -7 -1.5% 0 0.0% 0 0.0%