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Function Details

CRM_Core_ClassLoader::loadClass

Current function

Function Call Count Self Wall Time Self CPU Self Memory Usage Self Peak Memory Usage Inclusive Wall Time Inclusive CPU Inclusive Memory Usage Inclusive Peak Memory Usage
CRM_Core_ClassLoader::loadClass
Percent of total request
168 21,005 µs 22,826 µs -190,064 bytes 234,056 bytes 29,449 µs
(3 %)
27,823 µs
(3 %)
166,768 bytes
(2 %)
493,784 bytes
(5 %)

Parent functions

Function Call Count Self Wall Time Self CPU Self Memory Usage Self Peak Memory Usage Inclusive Wall Time Inclusive CPU Inclusive Memory Usage Inclusive Peak Memory Usage
CRM_Core_ClassLoader::register
Percent of total request
56 129 µs µs 1,992 bytes 336 bytes 768 µs
(0 %)
904 µs
(0 %)
33,920 bytes
(0 %)
46,056 bytes
(0 %)
CRM_Utils_System::versionXml
Percent of total request
144 361 µs µs 2,008 bytes 20,600 bytes 408 µs
(0 %)
µs
(0 %)
5,608 bytes
(0 %)
20,600 bytes
(0 %)
main()
Percent of total request
1 219 µs 207 µs -7,288 bytes 1,848 bytes 995,699 µs
(100 %)
906,969 µs
(100 %)
9,259,848 bytes
(100 %)
10,190,760 bytes
(100 %)
CRM_Core_Config::singleton
Percent of total request
488 884 µs 3,169 µs 4,384 bytes 632 bytes 79,595 µs
(8 %)
71,698 µs
(8 %)
2,094,448 bytes
(23 %)
2,260,408 bytes
(22 %)
CRM_Core_TemporaryErrorScope::getActive
Percent of total request
2 11 µs µs 1,464 bytes 376 bytes 115 µs
(0 %)
µs
(0 %)
10,104 bytes
(0 %)
7,328 bytes
(0 %)
Civi\Core\Container::boot
Percent of total request
1 236 µs 430 µs 2,096 bytes 2,360 bytes 51,647 µs
(5 %)
47,262 µs
(5 %)
1,294,328 bytes
(14 %)
1,540,576 bytes
(15 %)
CRM_Utils_Cache::create
Percent of total request
6 200 µs µs 7,240 bytes 1,120 bytes 2,154 µs
(0 %)
1,385 µs
(0 %)
19,664 bytes
(0 %)
13,208 bytes
(0 %)
CRM_Utils_Cache_Redis::connect
Percent of total request
6 1,405 µs 1,385 µs 2,424 bytes 1,928 bytes 1,446 µs
(0 %)
1,385 µs
(0 %)
4,192 bytes
(0 %)
2,280 bytes
(0 %)
CRM_Core_DAO::init
Percent of total request
1 60 µs µs 952 bytes 1,512 bytes 4,177 µs
(0 %)
2,906 µs
(0 %)
93,104 bytes
(1 %)
95,216 bytes
(1 %)
CRM_Utils_Request::id
Percent of total request
2 23 µs µs 1,640 bytes 1,048 bytes 136 µs
(0 %)
186 µs
(0 %)
3,392 bytes
(0 %)
2,624 bytes
(0 %)
CRM_Core_DAO::composeQuery
Percent of total request
96 392 µs 1,044 µs 24,664 bytes 1,608 bytes 1,184 µs
(0 %)
1,044 µs
(0 %)
33,528 bytes
(0 %)
7,216 bytes
(0 %)
CRM_Utils_Hook::singleton
Percent of total request
1030 1,421 µs 3,982 µs 7,176 bytes 944 bytes 1,592 µs
(0 %)
3,982 µs
(0 %)
12,096 bytes
(0 %)
4,704 bytes
(0 %)
CRM_Core_Config::isUpgradeMode
Percent of total request
8 73 µs µs 3,048 bytes 1,272 bytes 198 µs
(0 %)
µs
(0 %)
7,392 bytes
(0 %)
6,656 bytes
(0 %)
Civi\Core\SettingsBag::createQuery
Percent of total request
2 40 µs µs -1,424 bytes 384 bytes 242 µs
(0 %)
µs
(0 %)
8,704 bytes
(0 %)
8,408 bytes
(0 %)
Civi\Core\SettingsMetadata::loadSettingsMetadata
Percent of total request
1 131 µs µs 17,224 bytes 2,112 bytes 2,804 µs
(0 %)
2,394 µs
(0 %)
53,640 bytes
(1 %)
34,432 bytes
(0 %)
ts
Percent of total request
17898 37,381 µs 32,849 µs 1,152,480 bytes 216,184 bytes 58,958 µs
(6 %)
51,752 µs
(6 %)
1,309,536 bytes
(14 %)
376,576 bytes
(4 %)
CRM_Core_I18n::getWordReplacements
Percent of total request
1388 1,661 µs 2,010 µs 680 bytes bytes 4,058 µs
(0 %)
3,930 µs
(0 %)
20,064 bytes
(0 %)
22,968 bytes
(0 %)
CRM_Utils_Type::validate
Percent of total request
61 413 µs µs 1,864 bytes 504 bytes 583 µs
(0 %)
µs
(0 %)
4,168 bytes
(0 %)
504 bytes
(0 %)
Civi\Core\Paths::getUrl
Percent of total request
3 51 µs µs 2,752 bytes 1,184 bytes 311 µs
(0 %)
µs
(0 %)
18,256 bytes
(0 %)
16,504 bytes
(0 %)
CRM_Extension_System::getClassLoader
Percent of total request
1 24 µs µs 1,008 bytes 944 bytes 776 µs
(0 %)
969 µs
(0 %)
32,032 bytes
(0 %)
32,032 bytes
(0 %)
CRM_Extension_System::getMapper
Percent of total request
36 50 µs µs 4,408 bytes 3,264 bytes 428 µs
(0 %)
969 µs
(0 %)
21,688 bytes
(0 %)
20,552 bytes
(0 %)
CRM_Extension_System::getDefaultContainer
Percent of total request
3 14 µs µs 1,488 bytes 840 bytes 214 µs
(0 %)
µs
(0 %)
6,408 bytes
(0 %)
7,496 bytes
(0 %)
CRM_Extension_System::getFullContainer
Percent of total request
3 46 µs µs 3,480 bytes 2,160 bytes 302 µs
(0 %)
µs
(0 %)
14,744 bytes
(0 %)
14,160 bytes
(0 %)
CRM_Extension_System::getManager
Percent of total request
8 68 µs µs 2,272 bytes 1,920 bytes 331 µs
(0 %)
µs
(0 %)
10,968 bytes
(0 %)
10,968 bytes
(0 %)
CRM_Extension_Mapper::keyToInfo
Percent of total request
29 225 µs µs -3,216 bytes 1,152 bytes 6,254 µs
(1 %)
5,555 µs
(1 %)
180,432 bytes
(2 %)
196,960 bytes
(2 %)
CRM_Extension_System::getMixinLoader
Percent of total request
1 µs µs 696 bytes bytes 44 µs
(0 %)
µs
(0 %)
1,904 bytes
(0 %)
bytes
(0 %)
CRM_Utils_Cache_Redis::get
Percent of total request
74 22,194 µs 30,835 µs 2,922,880 bytes 2,209,496 bytes 22,637 µs
(2 %)
30,835 µs
(3 %)
2,925,328 bytes
(32 %)
2,211,944 bytes
(22 %)
CRM_Utils_Hook::requireCiviModules
Percent of total request
2 560 µs µs 3,696 bytes 1,824 bytes 636 µs
(0 %)
1,000 µs
(0 %)
7,448 bytes
(0 %)
5,584 bytes
(0 %)
CRM_Core_DAO_Base::getEntityDefinition
Percent of total request
304 1,554 µs 469 µs 3,280 bytes 840 bytes 11,753 µs
(1 %)
7,731 µs
(1 %)
382,424 bytes
(4 %)
4,312 bytes
(0 %)
CRM_Utils_Cache_ArrayCache::set
Percent of total request
10 160 µs 1,001 µs 2,424 bytes 256 bytes 309 µs
(0 %)
1,001 µs
(0 %)
7,064 bytes
(0 %)
568 bytes
(0 %)
CRM_Core_DAO_Base::loadSchemaFields
Percent of total request
25 4,822 µs 1,999 µs 481,608 bytes 115,664 bytes 62,534 µs
(6 %)
59,751 µs
(7 %)
1,145,024 bytes
(12 %)
1,085,168 bytes
(11 %)
CRM_Extension_MixinLoader::{closure}@1
Percent of total request
16 156 µs µs 1,392 bytes bytes 7,598 µs
(1 %)
4,419 µs
(0 %)
81,992 bytes
(1 %)
179,368 bytes
(2 %)
CRM_Core_I18n::languages
Percent of total request
1 196 µs µs 12,784 bytes bytes 6,091 µs
(1 %)
3,419 µs
(0 %)
259,784 bytes
(3 %)
179,368 bytes
(2 %)
CRM_Core_OptionValue::getValues
Percent of total request
2 433 µs µs -186,480 bytes 18,096 bytes 5,697 µs
(1 %)
3,419 µs
(0 %)
235,784 bytes
(3 %)
179,368 bytes
(2 %)
CRM_Core_Smarty::initialize
Percent of total request
1 161 µs µs 3,016 bytes bytes 6,873 µs
(1 %)
4,419 µs
(0 %)
59,832 bytes
(1 %)
179,368 bytes
(2 %)
CRM_Core_Config::authenticate
Percent of total request
1 21 µs µs 1,016 bytes bytes 264 µs
(0 %)
µs
(0 %)
10,224 bytes
(0 %)
bytes
(0 %)
CRM_Contact_BAO_Contact_Permission::initChecksumAuthSrc
Percent of total request
1 17 µs µs 984 bytes bytes 111 µs
(0 %)
µs
(0 %)
5,168 bytes
(0 %)
bytes
(0 %)
CRM_Core_I18n::setNativeGettextLocale
Percent of total request
1 108 µs µs 1,648 bytes bytes 227 µs
(0 %)
µs
(0 %)
5,208 bytes
(0 %)
bytes
(0 %)
CRM_Core_DAO::getFieldValue
Percent of total request
210 1,171 µs 3,002 µs 13,360 bytes bytes 28,961 µs
(3 %)
26,339 µs
(3 %)
560,848 bytes
(6 %)
107,104 bytes
(1 %)
CRM_Core_DAO_AllCoreTables::getBAOClassName
Percent of total request
54 418 µs 1,003 µs 4,144 bytes 776 bytes 3,572 µs
(0 %)
4,002 µs
(0 %)
12,360 bytes
(0 %)
17,912 bytes
(0 %)
CRM_Utils_REST::loadCMSBootstrap
Percent of total request
1 79 µs µs -9,784 bytes bytes 33,748 µs
(3 %)
26,694 µs
(3 %)
2,359,384 bytes
(25 %)
2,380,520 bytes
(23 %)
drupal_load
Percent of total request
87 946 µs 3,164 µs 35,880 bytes bytes 5,828 µs
(1 %)
5,786 µs
(1 %)
823,256 bytes
(9 %)
1,373,072 bytes
(13 %)
_drupal_bootstrap_full
Percent of total request
1 196 µs µs 1,808 bytes bytes 10,282 µs
(1 %)
8,284 µs
(1 %)
1,165,472 bytes
(13 %)
1,028,880 bytes
(10 %)
_registry_check_code
Percent of total request
7 111 µs µs 2,968 bytes 984 bytes 2,699 µs
(0 %)
1,893 µs
(0 %)
358,368 bytes
(4 %)
736,168 bytes
(7 %)
_registry_check_code@1
Percent of total request
1 96 µs µs 1,120 bytes bytes 237 µs
(0 %)
µs
(0 %)
11,376 bytes
(0 %)
bytes
(0 %)
_registry_check_code@2
Percent of total request
1 34 µs µs 1,416 bytes bytes 91 µs
(0 %)
µs
(0 %)
6,320 bytes
(0 %)
bytes
(0 %)
l10n_update_stream_wrappers
Percent of total request
1 53 µs µs 1,064 bytes bytes 210 µs
(0 %)
µs
(0 %)
6,304 bytes
(0 %)
bytes
(0 %)
Civi\Core\Container::createApiKernel
Percent of total request
1 203 µs µs 1,312 bytes bytes 1,603 µs
(0 %)
1,826 µs
(0 %)
34,104 bytes
(0 %)
bytes
(0 %)
CachedCiviContainer_c3cb7b320fbe03e7a68f481bc560a5cb::getCiviFlex…
Percent of total request
1 23 µs µs 1,032 bytes bytes 248 µs
(0 %)
µs
(0 %)
11,016 bytes
(0 %)
bytes
(0 %)
CRM_Core_Permission::getComponentPermissions
Percent of total request
1 149 µs µs 2,616 bytes 1,456 bytes 6,232 µs
(1 %)
5,410 µs
(1 %)
91,552 bytes
(1 %)
78,640 bytes
(1 %)
CRM_Core_Component::getComponents
Percent of total request
2 160 µs µs -19,312 bytes 760 bytes 3,732 µs
(0 %)
3,414 µs
(0 %)
38,552 bytes
(0 %)
45,024 bytes
(0 %)
CachedCiviContainer_c3cb7b320fbe03e7a68f481bc560a5cb::getAfformAu…
Percent of total request
1 33 µs 1,003 µs 928 bytes bytes 398 µs
(0 %)
1,003 µs
(0 %)
4,880 bytes
(0 %)
208 bytes
(0 %)
Civi\Core\Event\HookStyleListener::__invoke
Percent of total request
259 2,514 µs µs 2,744 bytes 1,200 bytes 5,064 µs
(1 %)
5,838 µs
(1 %)
18,488 bytes
(0 %)
17,992 bytes
(0 %)
_civicrm_api_get_fields
Percent of total request
28 2,585 µs 1,999 µs 141,304 bytes 196,304 bytes 48,151 µs
(5 %)
49,018 µs
(5 %)
2,213,520 bytes
(24 %)
936,304 bytes
(9 %)
_civicrm_api_get_custom_fields
Percent of total request
28 519 µs µs -61,152 bytes bytes 15,894 µs
(2 %)
18,218 µs
(2 %)
411,800 bytes
(4 %)
313,088 bytes
(3 %)
CRM_Core_BAO_CustomField::getFields
Percent of total request
96 6,596 µs 3,862 µs 152,240 bytes 5,976 bytes 61,244 µs
(6 %)
63,242 µs
(7 %)
1,324,568 bytes
(14 %)
410,400 bytes
(4 %)
CachedCiviContainer_c3cb7b320fbe03e7a68f481bc560a5cb::getMailSett…
Percent of total request
1 22 µs µs 928 bytes bytes 227 µs
(0 %)
1,002 µs
(0 %)
4,880 bytes
(0 %)
bytes
(0 %)
CachedCiviContainer_c3cb7b320fbe03e7a68f481bc560a5cb::getMembersh…
Percent of total request
1 19 µs µs 928 bytes bytes 148 µs
(0 %)
µs
(0 %)
4,880 bytes
(0 %)
bytes
(0 %)
CachedCiviContainer_c3cb7b320fbe03e7a68f481bc560a5cb::getParticip…
Percent of total request
1 20 µs µs 928 bytes bytes 128 µs
(0 %)
µs
(0 %)
4,880 bytes
(0 %)
bytes
(0 %)
CRM_Utils_SQL::handleEmojiInQuery
Percent of total request
68 363 µs 1,001 µs 1,464 bytes bytes 2,944 µs
(0 %)
2,246 µs
(0 %)
7,976 bytes
(0 %)
bytes
(0 %)
_civicrm_api3_event_getisfull
Percent of total request
13 159 µs µs -49,856 bytes bytes 48,009 µs
(5 %)
37,745 µs
(4 %)
80,536 bytes
(1 %)
34,656 bytes
(0 %)
CRM_Event_BAO_Participant::eventFull
Percent of total request
13 405 µs 1,171 µs -1,632 bytes bytes 47,090 µs
(5 %)
37,745 µs
(4 %)
370,656 bytes
(4 %)
34,656 bytes
(0 %)
civicrm_api3_participant_get
Percent of total request
13 235 µs µs -42,640 bytes bytes 658,471 µs
(66 %)
609,577 µs
(67 %)
4,757,952 bytes
(51 %)
3,952,456 bytes
(39 %)
_civicrm_api3_get_query_object
Percent of total request
13 602 µs 998 µs -232,784 bytes bytes 656,500 µs
(66 %)
608,570 µs
(67 %)
4,790,024 bytes
(52 %)
3,952,456 bytes
(39 %)
CRM_Contact_BAO_Query::convertFormValues
Percent of total request
13 666 µs 999 µs 2,832 bytes bytes 2,177 µs
(0 %)
2,002 µs
(0 %)
46,168 bytes
(0 %)
bytes
(0 %)
CRM_Core_Component_Info::_instantiate
Percent of total request
859 1,552 µs 2,893 µs 77,160 bytes 400 bytes 2,776 µs
(0 %)
5,890 µs
(1 %)
80,288 bytes
(1 %)
400 bytes
(0 %)
CRM_Contact_BAO_Query::__construct
Percent of total request
13 1,739 µs 998 µs 59,816 bytes 22,192 bytes 627,893 µs
(63 %)
589,285 µs
(65 %)
4,703,584 bytes
(51 %)
3,952,456 bytes
(39 %)
CRM_Event_BAO_Query::getFields
Percent of total request
13 223 µs µs -36,872 bytes bytes 10,916 µs
(1 %)
9,986 µs
(1 %)
440,976 bytes
(5 %)
bytes
(0 %)
CRM_Contribute_BAO_Query::getFields
Percent of total request
13 126 µs µs -13,912 bytes bytes 22,427 µs
(2 %)
20,716 µs
(2 %)
343,688 bytes
(4 %)
323,304 bytes
(3 %)
CRM_Contribute_BAO_Contribution::exportableFields
Percent of total request
1 75 µs µs 4,424 bytes bytes 9,956 µs
(1 %)
9,537 µs
(1 %)
149,224 bytes
(2 %)
153,840 bytes
(2 %)
CRM_Core_DAO::appendPseudoConstantsToFields
Percent of total request
27 702 µs 1,000 µs 25,608 bytes 760 bytes 8,602 µs
(1 %)
10,160 µs
(1 %)
368,720 bytes
(4 %)
133,536 bytes
(1 %)
CRM_Member_BAO_Query::getFields
Percent of total request
13 102 µs µs -17,928 bytes bytes 13,614 µs
(1 %)
14,003 µs
(2 %)
308,976 bytes
(3 %)
81,872 bytes
(1 %)
CRM_Member_BAO_Membership::exportableFields
Percent of total request
13 239 µs µs 27,824 bytes bytes 13,079 µs
(1 %)
14,003 µs
(2 %)
323,992 bytes
(3 %)
81,872 bytes
(1 %)
CRM_Mailing_BAO_Query::getFields
Percent of total request
13 127 µs µs 5,312 bytes bytes 11,405 µs
(1 %)
9,997 µs
(1 %)
722,576 bytes
(8 %)
197,248 bytes
(2 %)
CRM_Pledge_BAO_Query::getFields
Percent of total request
13 72 µs µs 144 bytes bytes 6,334 µs
(1 %)
5,999 µs
(1 %)
97,776 bytes
(1 %)
46,632 bytes
(0 %)
CRM_Pledge_BAO_Pledge::exportableFields
Percent of total request
13 108 µs µs 6,296 bytes bytes 5,880 µs
(1 %)
5,999 µs
(1 %)
94,720 bytes
(1 %)
46,632 bytes
(0 %)
civigrant_civicrm_queryObjects
Percent of total request
1 14 µs µs 1,256 bytes bytes 357 µs
(0 %)
1,000 µs
(0 %)
4,160 bytes
(0 %)
bytes
(0 %)
CRM_Grant_BAO_Query::getFields
Percent of total request
13 73 µs µs -3,984 bytes bytes 7,991 µs
(1 %)
7,995 µs
(1 %)
231,672 bytes
(3 %)
42,072 bytes
(0 %)
CRM_Contact_BAO_Query::selectClause
Percent of total request
13 16,749 µs 9,001 µs -1,772,456 bytes bytes 52,093 µs
(5 %)
52,294 µs
(6 %)
148,872 bytes
(2 %)
89,824 bytes
(1 %)
CRM_Contact_BAO_Query::whereClauseSingle
Percent of total request
78 499 µs µs -5,880 bytes 528 bytes 1,265 µs
(0 %)
503 µs
(0 %)
5,344 bytes
(0 %)
2,600 bytes
(0 %)
CRM_Contact_BAO_Query::buildQillForFieldValue
Percent of total request
26 568 µs 998 µs -81,616 bytes bytes 426,167 µs
(43 %)
390,171 µs
(43 %)
1,676,752 bytes
(18 %)
2,282,544 bytes
(22 %)
Civi\Api4\Utils\CoreUtil::getApiClass
Percent of total request
57 241 µs 443 µs 4,256 bytes bytes 1,207 µs
(0 %)
443 µs
(0 %)
8,648 bytes
(0 %)
62,464 bytes
(1 %)
Civi\Api4\Event::get
Percent of total request
26 211 µs µs 13,416 bytes bytes 1,726 µs
(0 %)
1,002 µs
(0 %)
27,176 bytes
(0 %)
bytes
(0 %)
CachedCiviContainer_c3cb7b320fbe03e7a68f481bc560a5cb::getSpecGath…
Percent of total request
1 1,036 µs 1,003 µs -88 bytes bytes 8,481 µs
(1 %)
8,005 µs
(1 %)
23,536 bytes
(0 %)
bytes
(0 %)
CRM_Core_DAO::commonRetrieve
Percent of total request
1 41 µs µs -5,232 bytes bytes 3,372 µs
(0 %)
2,809 µs
(0 %)
43,440 bytes
(0 %)
68,584 bytes
(1 %)
CRM_Core_BAO_CustomGroup::getCustomGroupExtendsOptions
Percent of total request
4 316 µs µs 30,264 bytes bytes 5,334 µs
(1 %)
3,501 µs
(0 %)
49,528 bytes
(1 %)
bytes
(0 %)
Civi\Schema\EntityMetadataBase::getCustomFields
Percent of total request
1 139 µs µs 10,224 bytes bytes 4,492 µs
(0 %)
4,998 µs
(1 %)
23,600 bytes
(0 %)
362,832 bytes
(4 %)
CRM_Event_BAO_Event::checkPermission
Percent of total request
13 645 µs 252 µs -46,744 bytes bytes 401,236 µs
(40 %)
372,051 µs
(41 %)
1,669,960 bytes
(18 %)
2,282,544 bytes
(22 %)
CRM_ACL_API::group
Percent of total request
26 141 µs µs -4,088 bytes bytes 32,838 µs
(3 %)
24,494 µs
(3 %)
89,968 bytes
(1 %)
bytes
(0 %)
CRM_ACL_BAO_ACL::group
Percent of total request
26 1,112 µs µs -440,888 bytes bytes 30,355 µs
(3 %)
22,493 µs
(2 %)
89,808 bytes
(1 %)
bytes
(0 %)
CRM_Contact_BAO_Query::fromClause
Percent of total request
26 1,511 µs µs 27,008 bytes bytes 14,189 µs
(1 %)
15,333 µs
(2 %)
92,576 bytes
(1 %)
bytes
(0 %)

Child functions

Function Call Count Inclusive Wall Time Inclusive CPU Inclusive Memory Usage Inclusive Peak Memory Usage
Composer\Autoload\ClassLoader::loadClass 42 877 µs µs 10,600 bytes 6,120 bytes
CRM_Core_ClassLoader::loadClass@1 39 4,135 µs 2,001 µs 17,056 bytes 4,216 bytes
PEAR_ErrorStack::singleton 2 31 µs µs 4,512 bytes 4,528 bytes
PEAR_ErrorStack::pushCallback 1 µs µs 976 bytes 976 bytes
PEAR_ErrorStack::__construct 1 µs µs 1,384 bytes 920 bytes
_search_kit_civix_class_loader 29 81 µs 1,001 µs 568 bytes bytes
_afform_civix_class_loader 29 32 µs µs 568 bytes bytes
_civigrant_civix_class_loader 29 30 µs µs 568 bytes bytes
load::Event/PseudoConstant.php 1 325 µs µs 21,552 bytes 6,968 bytes
load::DAO/PreferencesDate.php 1 54 µs µs 2,272 bytes 22,832 bytes
load::BAO/PreferencesDate.php 1 156 µs µs 8,328 bytes bytes
load::BAO/CustomValueTable.php 1 1,509 µs 995 µs 100,608 bytes 213,168 bytes
load::ACL/API.php 1 354 µs µs 23,480 bytes bytes
load::BAO/ACL.php 1 686 µs 1,000 µs 77,536 bytes bytes
load::BAO/Cache.php 1 165 µs µs 86,824 bytes bytes