Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e22193d5fd6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::doSet

Drupal\Core\Cache\DatabaseBackend::doSetRun #51e2215579f70Run #51e22193d5fd6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,872 1,997 125 6.7%
Incl. Wall Time (microsec) per call 1,872 1,997 125 6.7%
Excl. Wall Time (microsec)41 41 0 0.0%
Incl. CPU (microsecs)1,244 1,300 56 4.5%
Incl. CPU (microsecs) per call 1,244 1,300 56 4.5%
Excl. CPU (microsec)32 29 -3 -9.4%
Incl. MemUse (bytes)145,440 145,440 0 0.0%
Incl. MemUse (bytes) per call 145,440 145,440 0 0.0%
Excl. MemUse (bytes)-4,400 -4,400 0 0.0%
Incl. PeakMemUse (bytes)151,176 151,176 0 0.0%
Incl. PeakMemUse (bytes) per call 151,176 151,176 0 0.0%
Excl. PeakMemUse (bytes)1,280 1,280 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% 125 277.8% 56 93.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -5.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::set0 N/A% 125 100.0% 56 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% 125 100.0% 56 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::key0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::fields0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::merge0 N/A% 0 0.0% -1 -1.8% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::flattenTags0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%