Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls106 106 0 0.0%
Incl. Wall Time (microsec)6,957 6,473 -484 -7.0%
Incl. Wall Time (microsec) per call 66 61 -5 -7.0%
Excl. Wall Time (microsec)3,833 3,529 -304 -7.9%
Incl. CPU (microsecs)7,078 6,588 -490 -6.9%
Incl. CPU (microsecs) per call 67 62 -5 -6.9%
Excl. CPU (microsec)3,909 3,600 -309 -7.9%
Incl. MemUse (bytes)1,547,896 1,548,872 976 0.1%
Incl. MemUse (bytes) per call 14,603 14,612 9 0.1%
Excl. MemUse (bytes)1,165,024 1,165,896 872 0.1%
Incl. PeakMemUse (bytes)1,689,696 1,690,880 1,184 0.1%
Incl. PeakMemUse (bytes) per call 15,941 15,952 11 0.1%
Excl. PeakMemUse (bytes)1,397,400 1,397,840 440 0.0%

Parent/Child Regression/Improvement report for unserialize [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
unserialize0 N/A% -484 -1.1% -490 -1.2% 976 1.3% 1,184 0.7%
Exclusive Metrics Diff for Current Function-304 -62.8% -309 -63.1% 872 89.3% 440 37.2%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -291 -60.1% -295 -60.2% 40 4.1% 472 39.9%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -212 -43.8% -215 -43.9% 960 98.4% 584 49.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 14 2.9% 16 3.3% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 5 1.0% 3 0.6% -8 -0.8% -8 -0.7%
menu_unserialize0 N/A% 0 0.0% 1 0.2% -16 -1.6% 136 11.5%
Child functions
spl_autoload_call0 N/A% -252 -52.1% -252 -51.4% 96 9.8% 736 62.2%
Symfony\Component\Routing\Route::unserialize0 N/A% 72 14.9% 71 14.5% 8 0.8% 8 0.7%