XHProf: Hierarchical Profiler Report

View Top Level Run Report

Run Report: Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Overall Summary
Total Incl. Wall Time (microsec):	539,783 microsecs
Total Incl. CPU (microsecs):	486,835 microsecs
Total Incl. MemUse (bytes):	13,042,796 bytes
Total Incl. PeakMemUse (bytes):	13,141,928 bytes
Number of Function Calls:	80,383

[View Full Callgraph]

Displaying top 100 functions: Sorted by Excl. PeakMemUse (bytes) [ display all ]

Function Name	Calls	Calls%	Incl. Wall Time (microsec)	IWall%	Excl. Wall Time (microsec)	EWall%	Incl. CPU (microsecs)	ICpu%	Excl. CPU (microsec)	ECPU%	Incl. MemUse (bytes)	IMemUse%	Excl. MemUse (bytes)	EMemUse%	Incl. PeakMemUse (bytes)	IPeakMemUse%	Excl. PeakMemUse (bytes)	EPeakMemUse%
unserialize	212	0.3%	17,116	3.2%	9,163	1.7%	16,776	3.4%	9,229	1.9%	1,888,464	14.5%	1,290,272	9.9%	1,989,648	15.1%	1,440,472	11.0%
ob_start	76	0.1%	223	0.0%	223	0.0%	292	0.1%	292	0.1%	1,256,388	9.6%	1,256,388	9.6%	349,204	2.7%	349,204	2.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple	65	0.1%	58,929	10.9%	2,636	0.5%	35,533	7.3%	2,404	0.5%	1,616,620	12.4%	280,452	2.2%	1,977,596	15.0%	304,292	2.3%
unserialize@1	119	0.1%	1,940	0.4%	1,940	0.4%	2,049	0.4%	2,049	0.4%	339,904	2.6%	339,904	2.6%	239,892	1.8%	239,892	1.8%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	395	0.5%	40,249	7.5%	5,826	1.1%	40,932	8.4%	4,258	0.9%	5,802,260	44.5%	217,072	1.7%	5,036,988	38.3%	206,908	1.6%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1	243	0.3%	17,161	3.2%	3,641	0.7%	17,658	3.6%	2,665	0.5%	2,445,984	18.8%	165,936	1.3%	2,176,240	16.6%	156,900	1.2%
array_keys	1,914	2.4%	3,595	0.7%	3,595	0.7%	5,406	1.1%	5,406	1.1%	709,780	5.4%	709,780	5.4%	142,340	1.1%	142,340	1.1%
Symfony\Component\DependencyInjection\Container::get	2,194	2.7%	48,872	9.1%	8,947	1.7%	49,643	10.2%	10,771	2.2%	2,684,780	20.6%	10,528	0.1%	2,469,388	18.8%	122,584	0.9%
PDOStatement::execute	189	0.2%	62,524	11.6%	62,524	11.6%	10,632	2.2%	10,632	2.2%	157,916	1.2%	157,916	1.2%	116,940	0.9%	116,940	0.9%
Symfony\Component\ClassLoader\ApcClassLoader::findFile	757	0.9%	5,207	1.0%	3,370	0.6%	6,035	1.2%	3,473	0.7%	100,308	0.8%	25,208	0.2%	140,608	1.1%	93,420	0.7%
Drupal\Core\Database\Statement::fetchAllKeyed	56	0.1%	1,299	0.2%	1,219	0.2%	1,371	0.3%	1,225	0.3%	125,692	1.0%	125,228	1.0%	89,156	0.7%	88,428	0.7%
serialize	14	0.0%	2,547	0.5%	961	0.2%	2,568	0.5%	973	0.2%	56,748	0.4%	24,408	0.2%	102,576	0.8%	82,908	0.6%
Drupal\Core\Template\Attribute::createAttributeValue	488	0.6%	6,197	1.1%	4,297	0.8%	6,692	1.4%	3,590	0.7%	82,592	0.6%	66,288	0.5%	83,588	0.6%	70,948	0.5%
array_flip	204	0.3%	855	0.2%	855	0.2%	1,076	0.2%	1,076	0.2%	227,428	1.7%	227,428	1.7%	69,920	0.5%	69,920	0.5%
load::service_container_prod/d917b301c9a8e1d3dc8dd2b8413d5382f920206366a71051c4da7d6609262bf0.php	1	0.0%	172	0.0%	172	0.0%	175	0.0%	175	0.0%	67,952	0.5%	67,952	0.5%	67,692	0.5%	67,692	0.5%
Drupal\Core\Database\Connection::expandArguments	189	0.2%	5,329	1.0%	3,543	0.7%	5,525	1.1%	3,160	0.6%	15,412	0.1%	-97,420	-0.7%	109,304	0.8%	63,904	0.5%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2	77	0.1%	5,289	1.0%	1,125	0.2%	5,478	1.1%	862	0.2%	660,192	5.1%	53,300	0.4%	588,812	4.5%	61,020	0.5%
run_init::composer/autoload_classmap.php	1	0.0%	157	0.0%	153	0.0%	159	0.0%	153	0.0%	62,388	0.5%	61,712	0.5%	59,240	0.5%	59,240	0.5%
call_user_func_array@2	118	0.1%	49,383	9.1%	1,589	0.3%	46,529	9.6%	1,596	0.3%	2,261,632	17.3%	44,144	0.3%	2,215,604	16.9%	57,004	0.4%
Drupal\Core\Render\Element::children	882	1.1%	18,192	3.4%	14,264	2.6%	19,007	3.9%	13,771	2.8%	199,468	1.5%	66,304	0.5%	74,328	0.6%	53,192	0.4%
drupal_render@5	33	0.0%	39,394	7.3%	1,004	0.2%	36,802	7.6%	902	0.2%	298,332	2.3%	30,060	0.2%	396,816	3.0%	48,736	0.4%
is_array	3,560	4.4%	3,492	0.6%	3,492	0.6%	5,911	1.2%	5,911	1.2%	48,472	0.4%	48,472	0.4%	48,212	0.4%	48,212	0.4%
apc_fetch	757	0.9%	1,752	0.3%	1,752	0.3%	2,471	0.5%	2,471	0.5%	72,784	0.6%	72,784	0.6%	44,820	0.3%	44,820	0.3%
Drupal\Core\DependencyInjection\Container::get	2,194	2.7%	68,438	12.7%	17,323	3.2%	69,114	14.2%	15,687	3.2%	2,675,368	20.5%	-9,860	-0.1%	2,512,004	19.1%	42,272	0.3%
ob_get_clean	76	0.1%	227	0.0%	227	0.0%	295	0.1%	295	0.1%	-1,124,916	-8.6%	-1,124,916	-8.6%	42,100	0.3%	42,100	0.3%
array_merge	333	0.4%	705	0.1%	705	0.1%	1,060	0.2%	1,060	0.2%	159,360	1.2%	159,360	1.2%	41,112	0.3%	41,112	0.3%
drupal_render@4	33	0.0%	108,435	20.1%	977	0.2%	97,719	20.1%	892	0.2%	1,184,204	9.1%	40,732	0.3%	1,240,208	9.4%	39,252	0.3%
preg_replace	968	1.2%	2,929	0.5%	2,929	0.5%	3,770	0.8%	3,770	0.8%	114,932	0.9%	114,932	0.9%	38,632	0.3%	38,632	0.3%
Drupal\Component\Utility\NestedArray::mergeDeepArray	232	0.3%	9,601	1.8%	6,843	1.3%	9,857	2.0%	5,667	1.2%	149,764	1.1%	119,572	0.9%	81,420	0.6%	38,460	0.3%
drupal_render@2	63	0.1%	162,398	30.1%	1,769	0.3%	147,252	30.2%	1,618	0.3%	1,714,372	13.1%	10,528	0.1%	1,733,580	13.2%	35,980	0.3%
load::HttpFoundation/Request.php	1	0.0%	76	0.0%	76	0.0%	78	0.0%	78	0.0%	38,436	0.3%	38,436	0.3%	35,884	0.3%	35,884	0.3%
str_replace	490	0.6%	1,206	0.2%	1,206	0.2%	1,706	0.4%	1,706	0.4%	179,964	1.4%	179,964	1.4%	35,844	0.3%	35,844	0.3%
Drupal\Core\Database\Connection::query	189	0.2%	80,862	15.0%	3,652	0.7%	28,874	5.9%	3,072	0.6%	267,144	2.0%	-110,448	-0.8%	346,964	2.6%	32,036	0.2%
PDO::prepare	189	0.2%	2,443	0.5%	1,225	0.2%	2,608	0.5%	1,218	0.3%	115,940	0.9%	109,552	0.8%	32,704	0.2%	31,160	0.2%
Drupal\Core\Language\LanguageManager::getStandardLanguageList	2	0.0%	162	0.0%	162	0.0%	167	0.0%	167	0.0%	59,460	0.5%	59,460	0.5%	30,776	0.2%	30,776	0.2%
drupal_render@3	22	0.0%	125,392	23.2%	818	0.2%	114,088	23.4%	749	0.2%	1,369,484	10.5%	51,696	0.4%	1,406,808	10.7%	30,656	0.2%
Drupal\Component\Utility\NestedArray::getValue	96	0.1%	2,246	0.4%	1,837	0.3%	2,333	0.5%	1,658	0.3%	18,536	0.1%	17,632	0.1%	31,424	0.2%	30,520	0.2%
system_element_info	1	0.0%	177	0.0%	169	0.0%	179	0.0%	169	0.0%	46,180	0.4%	45,712	0.4%	30,472	0.2%	30,472	0.2%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService	40	0.0%	3,232	0.6%	952	0.2%	3,292	0.7%	823	0.2%	222,668	1.7%	-8,868	-0.1%	224,564	1.7%	30,004	0.2%
Symfony\Component\HttpFoundation\Response::sendContent	1	0.0%	77	0.0%	77	0.0%	79	0.0%	79	0.0%	29,124	0.2%	29,124	0.2%	29,880	0.2%	29,880	0.2%
load::file/file.module	1	0.0%	54	0.0%	54	0.0%	56	0.0%	56	0.0%	30,088	0.2%	30,088	0.2%	29,824	0.2%	29,824	0.2%
load::Routing/UrlGenerator.php	1	0.0%	45	0.0%	45	0.0%	47	0.0%	47	0.0%	29,460	0.2%	29,460	0.2%	29,216	0.2%	29,216	0.2%
load::Twig/Template.php	1	0.0%	51	0.0%	51	0.0%	54	0.0%	54	0.0%	29,652	0.2%	29,652	0.2%	28,952	0.2%	28,952	0.2%
load::includes/theme.inc	1	0.0%	54	0.0%	54	0.0%	56	0.0%	56	0.0%	27,460	0.2%	27,460	0.2%	27,340	0.2%	27,340	0.2%
load::Database/Connection.php	1	0.0%	57	0.0%	57	0.0%	59	0.0%	59	0.0%	27,020	0.2%	27,020	0.2%	26,600	0.2%	26,600	0.2%
service_container_prod::__construct	1	0.0%	199	0.0%	98	0.0%	201	0.0%	95	0.0%	52,112	0.4%	26,636	0.2%	51,984	0.4%	26,432	0.2%
drupal_render	10	0.0%	282,799	52.4%	478	0.1%	255,765	52.5%	411	0.1%	3,153,884	24.2%	29,176	0.2%	3,093,452	23.5%	25,380	0.2%
load::Generator/UrlGenerator.php	1	0.0%	33	0.0%	33	0.0%	36	0.0%	36	0.0%	25,020	0.2%	25,020	0.2%	24,732	0.2%	24,732	0.2%
load::Entity/ContentEntityBase.php	1	0.0%	71	0.0%	71	0.0%	73	0.0%	73	0.0%	24,776	0.2%	24,776	0.2%	24,516	0.2%	24,516	0.2%
drupal_render@1	13	0.0%	231,412	42.9%	628	0.1%	208,805	42.9%	547	0.1%	2,440,372	18.7%	106,176	0.8%	2,416,376	18.4%	24,232	0.2%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::Drupal\ckeditor\Plugin\CKEditorPlugin\{closure}	97	0.1%	714	0.1%	604	0.1%	827	0.2%	604	0.1%	26,508	0.2%	13,288	0.1%	24,940	0.2%	23,996	0.2%
load::includes/common.inc	1	0.0%	113	0.0%	113	0.0%	115	0.0%	115	0.0%	23,616	0.2%	23,616	0.2%	23,324	0.2%	23,324	0.2%
service_container_prod::getDefaultParameters	1	0.0%	71	0.0%	71	0.0%	74	0.0%	74	0.0%	22,884	0.2%	22,884	0.2%	22,976	0.2%	22,976	0.2%
run_init::Entity/Message.php	1	0.0%	138	0.0%	66	0.0%	139	0.0%	65	0.0%	41,456	0.3%	22,532	0.2%	41,724	0.3%	22,872	0.2%
load::Query/Select.php	1	0.0%	65	0.0%	65	0.0%	68	0.0%	68	0.0%	24,372	0.2%	24,372	0.2%	22,848	0.2%	22,848	0.2%
Drupal\Core\Database\Connection::defaultOptions	189	0.2%	451	0.1%	451	0.1%	651	0.1%	651	0.1%	76,928	0.6%	76,928	0.6%	22,848	0.2%	22,848	0.2%
run_init::Entity/Term.php	1	0.0%	136	0.0%	73	0.0%	138	0.0%	73	0.0%	40,452	0.3%	22,344	0.2%	40,536	0.3%	22,664	0.2%
Symfony\Component\DependencyInjection\Container::get@1	186	0.2%	26,520	4.9%	1,367	0.3%	25,472	5.2%	1,369	0.3%	1,856,596	14.2%	5,332	0.0%	1,776,088	13.5%	22,660	0.2%
_drupal_add_js	73	0.1%	2,881	0.5%	1,960	0.4%	2,943	0.6%	1,784	0.4%	299,848	2.3%	217,016	1.7%	31,880	0.2%	22,660	0.2%
run_init::Entity/User.php	1	0.0%	151	0.0%	71	0.0%	154	0.0%	72	0.0%	44,800	0.3%	22,240	0.2%	44,636	0.3%	22,504	0.2%
run_init::Entity/CustomBlock.php	1	0.0%	133	0.0%	65	0.0%	137	0.0%	66	0.0%	39,828	0.3%	22,096	0.2%	40,252	0.3%	22,336	0.2%
run_init::Entity/Shortcut.php	1	0.0%	127	0.0%	62	0.0%	129	0.0%	62	0.0%	39,880	0.3%	21,964	0.2%	39,804	0.3%	22,088	0.2%
run_init::Entity/File.php	1	0.0%	157	0.0%	71	0.0%	159	0.0%	71	0.0%	41,560	0.3%	21,708	0.2%	41,276	0.3%	21,640	0.2%
Drupal\Core\DependencyInjection\Container::get@1	186	0.2%	28,240	5.2%	1,534	0.3%	27,272	5.6%	1,474	0.3%	1,895,140	14.5%	38,092	0.3%	1,797,880	13.7%	21,340	0.2%
run_init::Entity/Comment.php	1	0.0%	157	0.0%	72	0.0%	159	0.0%	72	0.0%	43,900	0.3%	21,632	0.2%	43,680	0.3%	21,208	0.2%
run_init::Entity/Node.php	1	0.0%	595	0.1%	70	0.0%	597	0.1%	69	0.0%	114,980	0.9%	21,304	0.2%	114,696	0.9%	21,108	0.2%
array_filter	218	0.3%	3,181	0.6%	1,210	0.2%	3,394	0.7%	1,282	0.3%	57,816	0.4%	31,780	0.2%	41,744	0.3%	21,080	0.2%
json_encode	3	0.0%	340	0.1%	340	0.1%	344	0.1%	344	0.1%	10,728	0.1%	10,728	0.1%	20,612	0.2%	20,612	0.2%
load::Datetime/DateTimePlus.php	1	0.0%	56	0.0%	56	0.0%	58	0.0%	58	0.0%	20,840	0.2%	20,840	0.2%	20,500	0.2%	20,500	0.2%
Drupal\Core\Config\ConfigFactory::loadMultiple	145	0.2%	23,019	4.3%	2,729	0.5%	13,886	2.9%	2,419	0.5%	244,880	1.9%	17,168	0.1%	339,152	2.6%	20,472	0.2%
load::Core/HttpKernel.php	1	0.0%	26	0.0%	26	0.0%	28	0.0%	28	0.0%	21,052	0.2%	21,052	0.2%	20,392	0.2%	20,392	0.2%
Drupal\Core\Extension\Extension::load	42	0.1%	3,260	0.6%	1,836	0.3%	3,298	0.7%	1,642	0.3%	150,544	1.2%	5,816	0.0%	152,988	1.2%	20,188	0.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@3	31	0.0%	1,808	0.3%	484	0.1%	1,862	0.4%	356	0.1%	202,336	1.6%	19,168	0.1%	160,372	1.2%	20,112	0.2%
Drupal\Core\Extension\ModuleHandler::alter	285	0.4%	53,847	10.0%	3,986	0.7%	46,846	9.6%	3,413	0.7%	1,913,428	14.7%	-3,528	-0.0%	1,905,480	14.5%	19,740	0.2%
run_init::Entity/EntityViewDisplay.php	1	0.0%	89	0.0%	50	0.0%	94	0.0%	53	0.0%	23,916	0.2%	19,436	0.1%	24,036	0.2%	19,520	0.1%
Drupal\Core\Asset\JsCollectionGrouper::group	2	0.0%	559	0.1%	494	0.1%	562	0.1%	453	0.1%	55,864	0.4%	55,420	0.4%	19,620	0.1%	19,176	0.1%
run_init::src/NodeStorage.php	1	0.0%	468	0.1%	60	0.0%	470	0.1%	59	0.0%	79,956	0.6%	19,748	0.2%	76,860	0.6%	18,848	0.1%
Drupal\Core\Render\ElementInfo::buildInfo	1	0.0%	4,035	0.7%	160	0.0%	3,518	0.7%	158	0.0%	99,740	0.8%	6,252	0.0%	125,696	1.0%	18,716	0.1%
run_init::Entity/EntityFormDisplay.php	1	0.0%	240	0.0%	56	0.0%	242	0.0%	54	0.0%	50,740	0.4%	18,796	0.1%	50,780	0.4%	18,596	0.1%
Drupal\Core\Config\DatabaseStorage::readMultiple	36	0.0%	18,128	3.4%	1,018	0.2%	8,862	1.8%	905	0.2%	170,736	1.3%	-78,248	-0.6%	281,076	2.1%	18,468	0.1%
load::src/functions.php	3	0.0%	69	0.0%	69	0.0%	72	0.0%	72	0.0%	17,932	0.1%	17,932	0.1%	17,872	0.1%	17,872	0.1%
_drupal_add_css	45	0.1%	2,325	0.4%	1,234	0.2%	2,367	0.5%	1,124	0.2%	123,032	0.9%	118,372	0.9%	23,244	0.2%	17,864	0.1%
run_init::mysql/Select.php	1	0.0%	439	0.1%	49	0.0%	441	0.1%	47	0.0%	77,980	0.6%	17,820	0.1%	75,728	0.6%	17,360	0.1%
run_init::Entity/ContentEntityType.php	1	0.0%	106	0.0%	50	0.0%	108	0.0%	51	0.0%	30,204	0.2%	16,972	0.1%	30,600	0.2%	17,212	0.1%
run_init::src/UserStorage.php	1	0.0%	97	0.0%	59	0.0%	100	0.0%	60	0.0%	22,576	0.2%	19,160	0.1%	20,512	0.2%	17,120	0.1%
implode	810	1.0%	1,716	0.3%	1,036	0.2%	2,496	0.5%	1,813	0.4%	286,740	2.2%	284,420	2.2%	17,092	0.1%	17,092	0.1%
run_init::Entity/EntityViewMode.php	1	0.0%	98	0.0%	48	0.0%	100	0.0%	47	0.0%	28,892	0.2%	17,124	0.1%	28,688	0.2%	17,076	0.1%
ajax_pre_render_element	35	0.0%	522	0.1%	199	0.0%	545	0.1%	216	0.0%	57,240	0.4%	53,012	0.4%	22,836	0.2%	16,988	0.1%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers	1	0.0%	28	0.0%	19	0.0%	159	0.0%	142	0.0%	10,272	0.1%	7,804	0.1%	18,144	0.1%	16,976	0.1%
run_init::src/UserInterface.php	1	0.0%	38	0.0%	38	0.0%	39	0.0%	39	0.0%	16,708	0.1%	16,708	0.1%	16,724	0.1%	16,724	0.1%
Drupal\Core\Asset\CssCollectionGrouper::group	1	0.0%	381	0.1%	338	0.1%	383	0.1%	307	0.1%	39,696	0.3%	39,252	0.3%	17,032	0.1%	16,688	0.1%
run_init::Entity/EntityFormMode.php	1	0.0%	304	0.1%	60	0.0%	306	0.1%	60	0.0%	58,348	0.4%	16,904	0.1%	58,364	0.4%	16,652	0.1%
Drupal\Core\Database\Query\Select::addField	66	0.1%	247	0.0%	247	0.0%	301	0.1%	301	0.1%	22,216	0.2%	22,216	0.2%	16,584	0.1%	16,584	0.1%
Symfony\Component\HttpFoundation\ParameterBag::get	246	0.3%	1,167	0.2%	921	0.2%	1,476	0.3%	1,045	0.2%	23,740	0.2%	23,280	0.2%	16,948	0.1%	16,576	0.1%
load::src/FieldConfigStorage.php	1	0.0%	49	0.0%	49	0.0%	52	0.0%	52	0.0%	17,384	0.1%	17,384	0.1%	16,280	0.1%	16,280	0.1%
Composer\Autoload\ClassLoader::addPsr4	53	0.1%	386	0.1%	329	0.1%	445	0.1%	353	0.1%	20,044	0.2%	17,644	0.1%	16,620	0.1%	16,276	0.1%
load::Entity/EntityType.php	1	0.0%	57	0.0%	57	0.0%	60	0.0%	60	0.0%	16,348	0.1%	16,348	0.1%	16,164	0.1%	16,164	0.1%
explode	567	0.7%	912	0.2%	912	0.2%	1,511	0.3%	1,511	0.3%	162,920	1.2%	162,920	1.2%	16,112	0.1%	16,112	0.1%
__TwigTemplate_bd3c28b6b788b68e1f4034624f6f6b0c56ca18b86ac9ffa8cf1d11439aea71cc::doDisplay	2	0.0%	134	0.0%	39	0.0%	139	0.0%	37	0.0%	18,764	0.1%	17,616	0.1%	16,080	0.1%	16,080	0.1%
service_container_prod::getModuleHandlerService	1	0.0%	1,171	0.2%	79	0.0%	1,173	0.2%	75	0.0%	51,112	0.4%	4,416	0.0%	63,908	0.5%	16,048	0.1%

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