XHProf: Hierarchical Profiler Report

View Top Level Run Report

Run Report: Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Overall Summary
Total Incl. Wall Time (microsec):	598,833 microsecs
Total Incl. CPU (microsecs):	543,931 microsecs
Total Incl. MemUse (bytes):	13,568,852 bytes
Total Incl. PeakMemUse (bytes):	13,675,896 bytes
Number of Function Calls:	90,753

[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	214	0.2%	22,013	3.7%	9,341	1.6%	20,734	3.8%	9,415	1.7%	1,961,364	14.5%	1,345,060	9.9%	2,041,236	14.9%	1,449,948	10.6%
ob_start	95	0.1%	325	0.1%	325	0.1%	401	0.1%	401	0.1%	1,569,800	11.6%	1,569,800	11.6%	425,420	3.1%	425,420	3.1%
Drupal\Core\Cache\DatabaseBackend::getMultiple	67	0.1%	63,486	10.6%	2,727	0.5%	40,057	7.4%	2,449	0.5%	1,690,264	12.5%	292,604	2.2%	2,038,220	14.9%	315,452	2.3%
unserialize@1	123	0.1%	2,010	0.3%	2,010	0.3%	2,131	0.4%	2,131	0.4%	351,004	2.6%	351,004	2.6%	258,956	1.9%	258,956	1.9%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	400	0.4%	41,926	7.0%	5,887	1.0%	42,633	7.8%	4,306	0.8%	5,953,584	43.9%	217,184	1.6%	5,149,432	37.7%	207,072	1.5%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1	246	0.3%	17,347	2.9%	3,736	0.6%	17,868	3.3%	2,831	0.5%	2,477,280	18.3%	168,224	1.2%	2,194,292	16.0%	158,700	1.2%
array_keys	2,124	2.3%	3,891	0.6%	3,891	0.6%	5,849	1.1%	5,849	1.1%	769,004	5.7%	769,004	5.7%	155,604	1.1%	155,604	1.1%
PDOStatement::execute	196	0.2%	64,795	10.8%	64,795	10.8%	11,034	2.0%	11,034	2.0%	169,692	1.3%	169,692	1.3%	143,416	1.0%	143,416	1.0%
Symfony\Component\DependencyInjection\Container::get	2,544	2.8%	50,214	8.4%	10,202	1.7%	51,250	9.4%	12,271	2.3%	2,685,224	19.8%	10,524	0.1%	2,561,744	18.7%	136,620	1.0%
serialize	14	0.0%	2,771	0.5%	1,132	0.2%	2,788	0.5%	1,136	0.2%	64,968	0.5%	32,156	0.2%	126,648	0.9%	100,004	0.7%
Symfony\Component\ClassLoader\ApcClassLoader::findFile	765	0.8%	5,336	0.9%	3,464	0.6%	6,134	1.1%	3,483	0.6%	101,432	0.7%	25,432	0.2%	140,608	1.0%	93,088	0.7%
Drupal\Core\Database\Statement::fetchAllKeyed	60	0.1%	1,345	0.2%	1,266	0.2%	1,424	0.3%	1,275	0.2%	129,616	1.0%	129,152	1.0%	91,928	0.7%	91,136	0.7%
array_flip	229	0.3%	1,015	0.2%	1,015	0.2%	1,253	0.2%	1,253	0.2%	272,120	2.0%	272,120	2.0%	74,460	0.5%	74,460	0.5%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance	61	0.1%	37,753	6.3%	2,368	0.4%	37,216	6.8%	1,723	0.3%	1,261,244	9.3%	36,432	0.3%	1,224,448	9.0%	70,668	0.5%
load::FieldType/ImageItem.php	1	0.0%	1,121	0.2%	1,121	0.2%	1,124	0.2%	1,124	0.2%	64,492	0.5%	64,492	0.5%	69,280	0.5%	69,280	0.5%
call_user_func_array@2	161	0.2%	64,059	10.7%	2,210	0.4%	60,998	11.2%	2,204	0.4%	2,644,888	19.5%	59,216	0.4%	2,571,224	18.8%	68,152	0.5%
load::service_container_prod/5b691c1e48ef545d237435565d519b9bd7deb1aca5c89ed1d0da764762b44a00.php	1	0.0%	176	0.0%	176	0.0%	179	0.0%	179	0.0%	67,944	0.5%	67,944	0.5%	67,684	0.5%	67,684	0.5%
Drupal\Core\Database\Connection::expandArguments	196	0.2%	5,499	0.9%	3,662	0.6%	5,691	1.0%	3,163	0.6%	15,596	0.1%	-101,476	-0.7%	111,888	0.8%	65,316	0.5%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2	77	0.1%	5,321	0.9%	1,198	0.2%	5,502	1.0%	899	0.2%	660,280	4.9%	53,332	0.4%	570,404	4.2%	60,288	0.4%
drupal_render@5	37	0.0%	43,966	7.3%	1,044	0.2%	41,289	7.6%	934	0.2%	324,372	2.4%	36,800	0.3%	429,872	3.1%	59,256	0.4%
run_init::composer/autoload_classmap.php	1	0.0%	155	0.0%	151	0.0%	157	0.0%	148	0.0%	62,388	0.5%	61,712	0.5%	59,240	0.4%	59,240	0.4%
drupal_render@4	41	0.0%	120,143	20.1%	1,265	0.2%	109,413	20.1%	1,160	0.2%	1,289,028	9.5%	44,520	0.3%	1,362,316	10.0%	47,308	0.3%
apc_fetch	765	0.8%	1,789	0.3%	1,789	0.3%	2,560	0.5%	2,560	0.5%	73,680	0.5%	73,680	0.5%	45,176	0.3%	45,176	0.3%
system_element_info	1	0.0%	187	0.0%	179	0.0%	190	0.0%	178	0.0%	46,168	0.3%	45,700	0.3%	44,660	0.3%	44,376	0.3%
Drupal\Core\DependencyInjection\Container::get	2,544	2.8%	72,734	12.1%	19,945	3.3%	73,707	13.6%	18,073	3.3%	2,665,996	19.6%	-19,676	-0.1%	2,606,440	19.1%	44,352	0.3%
array_merge	385	0.4%	803	0.1%	803	0.1%	1,188	0.2%	1,188	0.2%	177,892	1.3%	177,892	1.3%	42,936	0.3%	42,936	0.3%
ob_get_clean	95	0.1%	239	0.0%	239	0.0%	335	0.1%	335	0.1%	-1,446,424	-10.7%	-1,446,424	-10.7%	42,404	0.3%	42,404	0.3%
preg_replace	1,083	1.2%	3,264	0.5%	3,264	0.5%	4,291	0.8%	4,291	0.8%	127,252	0.9%	127,252	0.9%	39,624	0.3%	39,624	0.3%
drupal_render@3	26	0.0%	144,495	24.1%	1,061	0.2%	132,955	24.4%	958	0.2%	1,559,080	11.5%	56,344	0.4%	1,519,800	11.1%	38,988	0.3%
drupal_render@2	67	0.1%	184,444	30.8%	1,942	0.3%	168,477	31.0%	1,738	0.3%	1,863,752	13.7%	19,092	0.1%	1,743,192	12.7%	38,460	0.3%
Drupal\Core\Render\Element::children	1,006	1.1%	22,052	3.7%	17,026	2.8%	23,040	4.2%	16,577	3.0%	225,552	1.7%	73,804	0.5%	56,120	0.4%	38,184	0.3%
drupal_render@1	13	0.0%	254,460	42.5%	703	0.1%	230,720	42.4%	616	0.1%	2,647,380	19.5%	121,804	0.9%	2,466,316	18.0%	37,292	0.3%
Drupal\Component\Utility\NestedArray::getValue	117	0.1%	2,812	0.5%	2,292	0.4%	2,945	0.5%	2,077	0.4%	24,076	0.2%	23,172	0.2%	38,076	0.3%	37,172	0.3%
str_replace	531	0.6%	1,315	0.2%	1,315	0.2%	1,875	0.3%	1,875	0.3%	188,504	1.4%	188,504	1.4%	36,648	0.3%	36,648	0.3%
drupal_is_cli	1	0.0%	1	0.0%	1	0.0%	604	0.1%	604	0.1%	33,228	0.2%	33,228	0.2%	36,156	0.3%	36,156	0.3%
load::HttpFoundation/Request.php	1	0.0%	78	0.0%	78	0.0%	80	0.0%	80	0.0%	38,436	0.3%	38,436	0.3%	35,884	0.3%	35,884	0.3%
drupal_render	12	0.0%	310,496	51.9%	545	0.1%	283,031	52.0%	470	0.1%	3,366,840	24.8%	39,396	0.3%	3,292,188	24.1%	34,676	0.3%
Drupal\Component\Utility\NestedArray::mergeDeepArray	260	0.3%	10,674	1.8%	7,243	1.2%	10,936	2.0%	6,260	1.2%	153,880	1.1%	132,520	1.0%	43,392	0.3%	34,600	0.3%
Drupal\field\Entity\FieldInstanceConfig::getName	16	0.0%	18	0.0%	18	0.0%	290	0.1%	290	0.1%	19,404	0.1%	19,404	0.1%	34,304	0.3%	34,304	0.3%
Drupal\Core\Database\Connection::query	196	0.2%	83,957	14.0%	3,814	0.6%	30,060	5.5%	3,227	0.6%	275,204	2.0%	-121,220	-0.9%	379,724	2.8%	33,640	0.2%
_drupal_add_js	79	0.1%	3,071	0.5%	2,155	0.4%	3,135	0.6%	1,994	0.4%	333,352	2.5%	244,456	1.8%	44,312	0.3%	32,252	0.2%
PDO::prepare	196	0.2%	2,592	0.4%	1,312	0.2%	2,757	0.5%	1,290	0.2%	119,784	0.9%	113,200	0.8%	33,388	0.2%	31,816	0.2%
Drupal\Core\Language\LanguageManager::getStandardLanguageList	2	0.0%	159	0.0%	159	0.0%	162	0.0%	162	0.0%	59,472	0.4%	59,472	0.4%	30,788	0.2%	30,788	0.2%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService	40	0.0%	3,236	0.5%	950	0.2%	3,280	0.6%	784	0.1%	222,672	1.6%	-8,868	-0.1%	224,532	1.6%	30,004	0.2%
load::file/file.module	1	0.0%	54	0.0%	54	0.0%	56	0.0%	56	0.0%	30,072	0.2%	30,072	0.2%	29,808	0.2%	29,808	0.2%
Symfony\Component\HttpFoundation\Response::sendContent	1	0.0%	87	0.0%	87	0.0%	90	0.0%	90	0.0%	33,220	0.2%	33,220	0.2%	29,736	0.2%	29,736	0.2%
load::Routing/UrlGenerator.php	1	0.0%	35	0.0%	35	0.0%	38	0.0%	38	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%	55	0.0%	55	0.0%	59	0.0%	59	0.0%	29,640	0.2%	29,640	0.2%	29,012	0.2%	29,012	0.2%
load::includes/theme.inc	1	0.0%	54	0.0%	54	0.0%	55	0.0%	55	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%	59	0.0%	59	0.0%	61	0.0%	61	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%	204	0.0%	102	0.0%	206	0.0%	98	0.0%	52,112	0.4%	26,636	0.2%	51,984	0.4%	26,432	0.2%
load::Generator/UrlGenerator.php	1	0.0%	33	0.0%	33	0.0%	35	0.0%	35	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%	72	0.0%	72	0.0%	74	0.0%	74	0.0%	24,776	0.2%	24,776	0.2%	24,516	0.2%	24,516	0.2%
load::Twig/Environment.php	1	0.0%	76	0.0%	76	0.0%	79	0.0%	79	0.0%	24,784	0.2%	24,784	0.2%	24,464	0.2%	24,464	0.2%
Drupal\Core\Database\Connection::defaultOptions	196	0.2%	469	0.1%	469	0.1%	675	0.1%	675	0.1%	79,760	0.6%	79,760	0.6%	24,132	0.2%	24,132	0.2%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::Drupal\ckeditor\Plugin\CKEditorPlugin\{closure}	97	0.1%	706	0.1%	592	0.1%	813	0.1%	585	0.1%	26,508	0.2%	13,288	0.1%	24,940	0.2%	23,996	0.2%
ajax_pre_render_element	46	0.1%	960	0.2%	302	0.1%	1,002	0.2%	335	0.1%	78,248	0.6%	73,724	0.5%	31,128	0.2%	23,540	0.2%
load::includes/common.inc	1	0.0%	105	0.0%	105	0.0%	106	0.0%	106	0.0%	23,620	0.2%	23,620	0.2%	23,328	0.2%	23,328	0.2%
load::1#af#df#fdef2433e74178ad136e55d7dbfee3f353aa29e249927956655bba436ff7/b4e59291168c3a86ba3b9bf1f7ff21b1f92dd87f24e4cdb4b4d4e728089fe8b6.php	1	0.0%	45	0.0%	45	0.0%	48	0.0%	48	0.0%	24,620	0.2%	24,620	0.2%	23,252	0.2%	23,252	0.2%
service_container_prod::getDefaultParameters	1	0.0%	71	0.0%	71	0.0%	75	0.0%	75	0.0%	22,884	0.2%	22,884	0.2%	22,976	0.2%	22,976	0.2%
load::Query/Select.php	1	0.0%	64	0.0%	64	0.0%	66	0.0%	66	0.0%	24,372	0.2%	24,372	0.2%	22,848	0.2%	22,848	0.2%
run_init::Entity/Message.php	1	0.0%	133	0.0%	66	0.0%	136	0.0%	67	0.0%	41,456	0.3%	22,532	0.2%	41,540	0.3%	22,688	0.2%
Symfony\Component\DependencyInjection\Container::get@1	186	0.2%	26,307	4.4%	1,349	0.2%	25,278	4.6%	1,339	0.2%	1,856,548	13.7%	5,328	0.0%	1,783,464	13.0%	22,668	0.2%
run_init::Entity/User.php	1	0.0%	170	0.0%	76	0.0%	172	0.0%	76	0.0%	44,804	0.3%	22,240	0.2%	44,784	0.3%	22,576	0.2%
json_encode	3	0.0%	354	0.1%	354	0.1%	358	0.1%	358	0.1%	11,616	0.1%	11,616	0.1%	22,492	0.2%	22,492	0.2%
run_init::Entity/CustomBlock.php	1	0.0%	131	0.0%	65	0.0%	133	0.0%	64	0.0%	39,828	0.3%	22,096	0.2%	40,252	0.3%	22,336	0.2%
Drupal\Core\Config\ConfigFactory::loadMultiple	160	0.2%	25,432	4.2%	2,968	0.5%	15,153	2.8%	2,590	0.5%	263,020	1.9%	18,428	0.1%	376,276	2.8%	22,216	0.2%
run_init::Entity/Term.php	1	0.0%	171	0.0%	64	0.0%	173	0.0%	63	0.0%	42,500	0.3%	22,344	0.2%	42,008	0.3%	22,088	0.2%
run_init::Entity/Shortcut.php	1	0.0%	130	0.0%	63	0.0%	131	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%	147	0.0%	72	0.0%	149	0.0%	71	0.0%	41,556	0.3%	21,708	0.2%	41,244	0.3%	21,612	0.2%
array_filter	229	0.3%	3,059	0.5%	1,248	0.2%	3,316	0.6%	1,372	0.3%	60,712	0.4%	32,720	0.2%	42,764	0.3%	21,572	0.2%
Drupal\Core\DependencyInjection\Container::get@1	186	0.2%	28,025	4.7%	1,532	0.3%	27,069	5.0%	1,428	0.3%	1,895,204	14.0%	38,204	0.3%	1,805,384	13.2%	21,468	0.2%
run_init::Entity/Comment.php	1	0.0%	157	0.0%	71	0.0%	159	0.0%	72	0.0%	43,900	0.3%	21,632	0.2%	43,744	0.3%	21,272	0.2%
run_init::Entity/Node.php	1	0.0%	676	0.1%	76	0.0%	678	0.1%	75	0.0%	114,980	0.8%	21,304	0.2%	114,816	0.8%	21,176	0.2%
Drupal\Core\Config\DatabaseStorage::readMultiple	40	0.0%	20,165	3.4%	1,168	0.2%	9,744	1.8%	1,026	0.2%	185,292	1.4%	-86,008	-0.6%	315,604	2.3%	21,144	0.2%
load::Datetime/DateTimePlus.php	1	0.0%	55	0.0%	55	0.0%	58	0.0%	58	0.0%	20,840	0.2%	20,840	0.2%	20,500	0.1%	20,500	0.1%
Drupal\Core\Asset\JsCollectionGrouper::group	2	0.0%	591	0.1%	523	0.1%	594	0.1%	474	0.1%	58,200	0.4%	57,756	0.4%	20,924	0.2%	20,480	0.1%
load::Core/HttpKernel.php	1	0.0%	25	0.0%	25	0.0%	28	0.0%	28	0.0%	21,052	0.2%	21,052	0.2%	20,392	0.1%	20,392	0.1%
Drupal\Core\Extension\Extension::load	42	0.0%	3,311	0.6%	1,862	0.3%	3,355	0.6%	1,673	0.3%	150,504	1.1%	5,816	0.0%	152,996	1.1%	20,204	0.1%
run_init::Entity/EntityViewDisplay.php	1	0.0%	94	0.0%	54	0.0%	96	0.0%	52	0.0%	23,916	0.2%	19,436	0.1%	24,036	0.2%	19,520	0.1%
Drupal\Core\Extension\ModuleHandler::alter	323	0.4%	58,045	9.7%	4,493	0.8%	51,203	9.4%	3,851	0.7%	1,911,200	14.1%	-6,228	-0.0%	1,901,140	13.9%	19,172	0.1%
t	385	0.4%	15,063	2.5%	2,543	0.4%	15,451	2.8%	2,306	0.4%	114,760	0.8%	24,088	0.2%	143,612	1.1%	18,972	0.1%
run_init::src/NodeStorage.php	1	0.0%	447	0.1%	60	0.0%	450	0.1%	61	0.0%	79,956	0.6%	19,748	0.1%	76,892	0.6%	18,848	0.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@3	31	0.0%	1,714	0.3%	459	0.1%	1,773	0.3%	338	0.1%	202,356	1.5%	19,168	0.1%	151,372	1.1%	18,812	0.1%
Drupal\Core\Render\ElementInfo::buildInfo	1	0.0%	3,899	0.7%	149	0.0%	3,273	0.6%	148	0.0%	83,376	0.6%	6,252	0.0%	109,324	0.8%	18,772	0.1%
run_init::Entity/EntityFormDisplay.php	1	0.0%	237	0.0%	70	0.0%	239	0.0%	67	0.0%	50,744	0.4%	18,800	0.1%	50,876	0.4%	18,728	0.1%
implode	951	1.0%	1,893	0.3%	1,219	0.2%	2,864	0.5%	2,186	0.4%	342,732	2.5%	340,412	2.5%	18,176	0.1%	18,176	0.1%
load::src/functions.php	3	0.0%	68	0.0%	68	0.0%	72	0.0%	72	0.0%	17,932	0.1%	17,932	0.1%	17,872	0.1%	17,872	0.1%
run_init::mysql/Select.php	1	0.0%	427	0.1%	47	0.0%	428	0.1%	46	0.0%	77,984	0.6%	17,820	0.1%	75,732	0.6%	17,360	0.1%
run_init::Entity/ContentEntityType.php	1	0.0%	113	0.0%	55	0.0%	115	0.0%	53	0.0%	30,204	0.2%	16,972	0.1%	30,600	0.2%	17,212	0.1%
run_init::Entity/EntityViewMode.php	1	0.0%	100	0.0%	49	0.0%	104	0.0%	51	0.0%	28,892	0.2%	17,124	0.1%	28,784	0.2%	17,172	0.1%
run_init::src/UserStorage.php	1	0.0%	102	0.0%	55	0.0%	105	0.0%	55	0.0%	22,576	0.2%	19,160	0.1%	20,436	0.1%	17,044	0.1%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers	1	0.0%	31	0.0%	23	0.0%	148	0.0%	132	0.0%	10,272	0.1%	7,804	0.1%	18,144	0.1%	16,976	0.1%
Symfony\Component\HttpFoundation\ParameterBag::get	257	0.3%	1,227	0.2%	970	0.2%	1,565	0.3%	1,126	0.2%	24,204	0.2%	23,744	0.2%	17,252	0.1%	16,880	0.1%
explode	625	0.7%	952	0.2%	952	0.2%	1,637	0.3%	1,637	0.3%	179,956	1.3%	179,956	1.3%	16,800	0.1%	16,800	0.1%
run_init::src/UserInterface.php	1	0.0%	38	0.0%	38	0.0%	41	0.0%	41	0.0%	16,708	0.1%	16,708	0.1%	16,724	0.1%	16,724	0.1%
array_intersect_key	200	0.2%	416	0.1%	416	0.1%	661	0.1%	661	0.1%	64,048	0.5%	64,048	0.5%	16,716	0.1%	16,716	0.1%
run_init::Entity/EntityFormMode.php	1	0.0%	246	0.0%	54	0.0%	248	0.0%	53	0.0%	58,352	0.4%	16,904	0.1%	58,368	0.4%	16,652	0.1%
Drupal\Core\Database\Query\Select::addField	66	0.1%	233	0.0%	233	0.0%	300	0.1%	300	0.1%	22,216	0.2%	22,216	0.2%	16,584	0.1%	16,584	0.1%
_drupal_add_css	47	0.1%	2,429	0.4%	1,312	0.2%	2,473	0.5%	1,184	0.2%	128,880	0.9%	124,120	0.9%	21,384	0.2%	16,508	0.1%

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