Diff Report
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #517d73f55c548Run #517d7319aefb8DiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)15,473 15,744 271 1.8%
Incl. Wall Time (microsec) per call 418 426 7 1.8%
Excl. Wall Time (microsec)241 253 12 5.0%
Incl. CPU (microsecs)8,520 8,869 349 4.1%
Incl. CPU (microsecs) per call 230 240 9 4.1%
Excl. CPU (microsec)206 213 7 3.4%
Incl. MemUse (bytes)224,112 224,096 -16 -0.0%
Incl. MemUse (bytes) per call 6,057 6,057 -0 -0.0%
Excl. MemUse (bytes)-68,432 -68,440 -8 -0.0%
Incl. PeakMemUse (bytes)495,096 494,864 -232 -0.0%
Incl. PeakMemUse (bytes) per call 13,381 13,375 -6 -0.0%
Excl. PeakMemUse (bytes)208 208 0 0.0%

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% 271 3.3% 349 4.1% -16 -0.1% -232 -1.2%
Exclusive Metrics Diff for Current Function12 4.4% 7 2.0% -8 -50.0% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% 271 100.0% 349 100.0% -16 -100.0% -232 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 278 102.6% 478 137.0% -8 -50.0% -232 -100.0%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -23 -8.5% -146 -41.8% 0 0.0% 0 0.0%
is_array0 N/A% 4 1.5% 10 2.9% 0 0.0% 0 0.0%