Diff Report
Run #51f3c80c2ab79: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f3c666a1782: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::doSet

Drupal\Core\Cache\DatabaseBackend::doSetRun #51f3c80c2ab79Run #51f3c666a1782DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,398 1,388 -10 -0.7%
Incl. Wall Time (microsec) per call 1,398 1,388 -10 -0.7%
Excl. Wall Time (microsec)37 36 -1 -2.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)201,472 201,488 16 0.0%
Incl. MemUse (bytes) per call 201,472 201,488 16 0.0%
Excl. MemUse (bytes)-6,632 -6,632 0 0.0%
Incl. PeakMemUse (bytes)58,176 57,600 -576 -1.0%
Incl. PeakMemUse (bytes) per call 58,176 57,600 -576 -1.0%
Excl. PeakMemUse (bytes)208 208 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::doSet [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\Cache\DatabaseBackend::doSet0 N/A% -10 -0.9% 0 N/A% 16 0.8% -576 -9.9%
Exclusive Metrics Diff for Current Function-1 -10.0% 0 N/A% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::set0 N/A% -10 -100.0% 0 N/A% 16 100.0% -576 -100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -6 -60.0% 0 N/A% -32 -200.0% -576 -100.0%
Drupal\Core\Database\Connection::merge0 N/A% -3 -30.0% 0 N/A% 48 300.0% 0 0.0%
Drupal\Core\Database\Query\Merge::key0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::fields0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::flattenTags0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%