Diff Report
Run #5185c8620c8e8: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185cca3dd8d9: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

Regression/Improvement summary for dblog_watchdog

dblog_watchdogRun #5185c8620c8e8Run #5185cca3dd8d9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,032 1,054 22 2.1%
Incl. Wall Time (microsec) per call 516 527 11 2.1%
Excl. Wall Time (microsec)64 63 -1 -1.6%
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)86,928 86,928 0 0.0%
Incl. MemUse (bytes) per call 43,464 43,464 0 0.0%
Excl. MemUse (bytes)-8,312 -8,272 40 0.5%
Incl. PeakMemUse (bytes)105,720 111,272 5,552 5.3%
Incl. PeakMemUse (bytes) per call 52,860 55,636 2,776 5.3%
Excl. PeakMemUse (bytes)5,704 5,704 0 0.0%

Parent/Child Regression/Improvement report for dblog_watchdog [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
dblog_watchdog0 N/A% 22 0.5% 0 0.0% 0 0.0% 5,552 0.6%
Exclusive Metrics Diff for Current Function-1 -4.5% 0 N/A% 40 N/A% 0 0.0%
Parent function
watchdog0 N/A% 22 100.0% 0 N/A% 0 N/A% 5,552 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 19 86.4% 0 N/A% 0 N/A% 5,592 100.7%
Drupal\Core\Database\Connection::insert0 N/A% 3 13.6% 0 N/A% 0 N/A% 0 0.0%
serialize0 N/A% 1 4.5% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Insert::fields0 N/A% 0 0.0% 0 N/A% -40 N/A% -40 -0.7%
substr0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%