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Run Report
Run #553bb0137a0c9:
XHProf Run (Namespace=drupal-perf-lauriii)
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Parent/Child report for
Drupal\Core\EventSubscriber\FinishResponseSubscriber::updateDrupalCacheHeaders
[View Callgraph ]
Function Name
Calls
Calls%
Incl. Wall Time
(microsec)
IWall%
Incl.
MemUse
(bytes)
IMemUse%
Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::updateDrupalCacheHeaders
1
4.3%
166
0.0%
10,976
0.0%
0
0.0%
Exclusive Metrics for Current Function
33
19.9%
-6,768
-61.7%
0
N/A%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond
1
100.0%
166
100.0%
10,976
100.0%
0
N/A%
Child functions
Drupal\Core\Cache\CacheContextsManager::optimizeTokens
1
6.7%
50
30.1%
1,800
16.4%
0
N/A%
Drupal\Core\Cache\Cache::mergeTags
1
6.7%
27
16.3%
2,792
25.4%
0
N/A%
Drupal\Core\Cache\Cache::mergeContexts
1
6.7%
22
13.3%
1,784
16.3%
0
N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set
2
13.3%
15
9.0%
576
5.2%
0
N/A%
Symfony\Component\HttpFoundation\HeaderBag::get
2
13.3%
9
5.4%
752
6.9%
0
N/A%
Symfony\Component\HttpFoundation\HeaderBag::has
2
13.3%
4
2.4%
840
7.7%
0
N/A%
explode
2
13.3%
4
2.4%
6,144
56.0%
0
N/A%
implode
2
13.3%
1
0.6%
1,600
14.6%
0
N/A%
Drupal\Core\Access\AccessResult::getCacheContexts
1
6.7%
1
0.6%
728
6.6%
0
N/A%
Drupal\Core\Access\AccessResult::getCacheTags
1
6.7%
0
0.0%
728
6.6%
0
N/A%