Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::set

Drupal\Core\KeyValueStore\DatabaseStorage::setRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 3,664 3,664 N/A%
Incl. Wall Time (microsec) per call N/A 3,664 3,664 N/A%
Excl. Wall Time (microsec) 31 31 N/A%
Incl. CPU (microsecs) 2,384 2,384 N/A%
Incl. CPU (microsecs) per call N/A 2,384 2,384 N/A%
Excl. CPU (microsec) 26 26 N/A%
Incl. MemUse (bytes) 142,416 142,416 N/A%
Incl. MemUse (bytes) per call N/A 142,416 142,416 N/A%
Excl. MemUse (bytes) -20,296 -20,296 N/A%
Incl. PeakMemUse (bytes) 63,464 63,464 N/A%
Incl. PeakMemUse (bytes) per call N/A 63,464 63,464 N/A%
Excl. PeakMemUse (bytes) 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\KeyValueStore\DatabaseStorage::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\Core\KeyValueStore\DatabaseStorage::set1 6.7% 3,664 0.3% 2,384 0.2% 142,416 0.7% 63,464 0.3%
Exclusive Metrics Diff for Current Function31 0.8% 26 1.1% -20,296 -14.3% 0 0.0%
Parent function
system_rebuild_module_data1 100.0% 3,664 100.0% 2,384 100.0% 142,416 100.0% 63,464 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute1 20.0% 3,087 84.3% 1,807 75.8% 82,976 58.3% 63,464 100.0%
Drupal\Core\Database\Connection::merge1 20.0% 427 11.7% 429 18.0% 56,632 39.8% 0 0.0%
serialize1 20.0% 74 2.0% 75 3.1% 16,688 11.7% 0 0.0%
Drupal\Core\Database\Query\Merge::key1 20.0% 37 1.0% 38 1.6% 5,048 3.5% 0 0.0%
Drupal\Core\Database\Query\Merge::fields1 20.0% 8 0.2% 9 0.4% 1,368 1.0% 0 0.0%