Answered: 1. Describe Concurrency at the Unit-level... |24HA

Messages Timeline Exceptions Events399 Views14 Route Queries10 Models16 Livewire0 Mails Gate Session Request

8.1.0286ms45MBGET college-homework-library/{category}/{subject}/{id}

Booting (184ms)time
Application (102ms)time
1 x Booting (64.46%)
184ms
1 x Application (35.53%)
102ms

Illuminate\Routing\Events\Routing (801μs)
Illuminate\Routing\Events\RouteMatched (309μs)
Illuminate\Foundation\Events\LocaleUpdated (4.26ms)
eloquent.booting: App\Models\HomeworkLibrary\HomeworkLibrary (184μs)
eloquent.booted: App\Models\HomeworkLibrary\HomeworkLibrary (141μs)
Illuminate\Database\Events\ConnectionEstablished (816μs)
Illuminate\Database\Events\StatementPrepared (7.16ms)
Illuminate\Database\Events\QueryExecuted (1.02ms)
eloquent.retrieved: App\Models\HomeworkLibrary\HomeworkLibrary (145μs)
eloquent.booting: App\Models\Subject (112μs)
eloquent.booted: App\Models\Subject (42μs)
Illuminate\Database\Events\StatementPrepared (1.74ms)
Illuminate\Database\Events\QueryExecuted (737μs)
eloquent.retrieved: App\Models\Subject (79μs)
eloquent.booting: App\Models\HomeworkLibrary\HomeworkLibraryFile (96μs)
eloquent.booted: App\Models\HomeworkLibrary\HomeworkLibraryFile (39μs)
Illuminate\Database\Events\StatementPrepared (599μs)
Illuminate\Database\Events\QueryExecuted (691μs)
eloquent.retrieved: App\Models\HomeworkLibrary\HomeworkLibraryFile (62μs)
eloquent.retrieved: App\Models\HomeworkLibrary\HomeworkLibraryFile (13μs)
eloquent.retrieved: App\Models\HomeworkLibrary\HomeworkLibraryFile (26μs)
eloquent.retrieved: App\Models\HomeworkLibrary\HomeworkLibraryFile (6μs)
eloquent.booting: App\Models\SubjectCat (236μs)
eloquent.booted: App\Models\SubjectCat (60μs)
Illuminate\Database\Events\StatementPrepared (571μs)
Illuminate\Database\Events\QueryExecuted (987μs)
eloquent.retrieved: App\Models\SubjectCat (67μs)
Illuminate\Cache\Events\CacheHit (10.46ms)
Illuminate\Cache\Events\CacheMissed (191μs)
Illuminate\Database\Events\StatementPrepared (854μs)
Illuminate\Database\Events\QueryExecuted (2.31ms)
eloquent.retrieved: App\Models\HomeworkLibrary\HomeworkLibrary (76μs)
eloquent.retrieved: App\Models\HomeworkLibrary\HomeworkLibrary (16μs)
eloquent.retrieved: App\Models\HomeworkLibrary\HomeworkLibrary (9μs)
eloquent.retrieved: App\Models\HomeworkLibrary\HomeworkLibrary (6μs)
eloquent.retrieved: App\Models\HomeworkLibrary\HomeworkLibrary (7μs)
eloquent.retrieved: App\Models\HomeworkLibrary\HomeworkLibrary (8μs)
Illuminate\Database\Events\StatementPrepared (652μs)
Illuminate\Database\Events\QueryExecuted (898μs)
eloquent.retrieved: App\Models\Subject (79μs)
Illuminate\Cache\Events\KeyWritten (779μs)
Illuminate\Database\Events\StatementPrepared (1.39ms)
Illuminate\Database\Events\QueryExecuted (863μs)
Illuminate\Database\Events\StatementPrepared (646μs)
Illuminate\Database\Events\QueryExecuted (675μs)
Illuminate\Database\Events\StatementPrepared (562μs)
Illuminate\Database\Events\QueryExecuted (749μs)
eloquent.retrieved: App\Models\HomeworkLibrary\HomeworkLibraryFile (37μs)
Illuminate\Cache\Events\CacheHit (596μs)
creating: homework.show (231μs)
composing: homework.show (95μs)
creating: components.breadcrumbs (366μs)
composing: components.breadcrumbs (114μs)
Illuminate\Database\Events\StatementPrepared (1.03ms)
Illuminate\Database\Events\QueryExecuted (895μs)
eloquent.retrieved: App\Models\SubjectCat (56μs)
Illuminate\Cache\Events\CacheHit (3.44ms)
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Illuminate\Cache\Events\CacheHit (103μs)
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Illuminate\Cache\Events\CacheHit (98μs)
Illuminate\Cache\Events\CacheHit (120μs)
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Illuminate\Cache\Events\CacheHit (153μs)
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Illuminate\Cache\Events\CacheHit (147μs)
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Illuminate\Cache\Events\CacheHit (119μs)
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Illuminate\Cache\Events\CacheHit (114μs)
Illuminate\Cache\Events\CacheHit (95μs)
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Illuminate\Cache\Events\CacheHit (93μs)
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Illuminate\Cache\Events\CacheHit (102μs)
Illuminate\Cache\Events\CacheHit (89μs)
Illuminate\Cache\Events\CacheHit (172μs)
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Illuminate\Cache\Events\CacheHit (105μs)
Illuminate\Cache\Events\CacheHit (92μs)
creating: site.layouts.app (325μs)
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creating: components.canonical (338μs)
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creating: components.open-graph (163μs)
composing: components.open-graph (45μs)
creating: site.headers.header (198μs)
composing: site.headers.header (45μs)
Illuminate\Cache\Events\CacheHit (1.98ms)
creating: components.footer (85μs)
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Illuminate\Cache\Events\CacheHit (641μs)
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creating: components.forms.contact-us (237μs)
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creating: components.forms.claim-free-worksheet (80μs)
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creating: components.forms.tutor-subscription-waitlist (152μs)
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321 x Illuminate\Cache\Events\CacheHit (20.83%)	59.51ms
10 x Illuminate\Database\Events\StatementPrepared (5.32%)	15.21ms
10 x Illuminate\Database\Events\QueryExecuted (3.44%)	9.82ms
1 x Illuminate\Foundation\Events\LocaleUpdated (1.49%)	4.26ms
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1 x creating: components.canonical (0.12%)	338μs
1 x creating: site.layouts.app (0.11%)	325μs
1 x Illuminate\Routing\Events\RouteMatched (0.11%)	309μs
7 x eloquent.retrieved: App\Models\HomeworkLibrary\HomeworkLibrary (0.09%)	267μs
1 x creating: components.forms.contact-us (0.08%)	237μs
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1 x eloquent.booting: App\Models\HomeworkLibrary\HomeworkLibrary (0.06%)	184μs
1 x composing: components.forms.claim-free-worksheet (0.06%)	174μs
1 x creating: components.open-graph (0.06%)	163μs
2 x eloquent.retrieved: App\Models\Subject (0.06%)	158μs
1 x creating: components.forms.tutor-subscription-waitlist (0.05%)	152μs
5 x eloquent.retrieved: App\Models\HomeworkLibrary\HomeworkLibraryFile (0.05%)	144μs
1 x eloquent.booted: App\Models\HomeworkLibrary\HomeworkLibrary (0.05%)	141μs
2 x eloquent.retrieved: App\Models\SubjectCat (0.04%)	123μs
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1 x creating: components.forms.tutor-subscription-join (0.04%)	113μs
1 x eloquent.booting: App\Models\Subject (0.04%)	112μs
1 x creating: components.forms.get-started (0.04%)	110μs
1 x eloquent.booting: App\Models\HomeworkLibrary\HomeworkLibraryFile (0.03%)	96μs
1 x composing: homework.show (0.03%)	95μs
1 x composing: components.forms.contact-us (0.03%)	94μs
1 x creating: components.forms.free-tool-download (0.03%)	86μs
1 x creating: components.footer (0.03%)	85μs
1 x creating: components.forms.claim-free-worksheet (0.03%)	80μs
1 x creating: components.forms.tutor-support (0.03%)	78μs
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1 x composing: components.footer (0.02%)	68μs
1 x eloquent.booted: App\Models\SubjectCat (0.02%)	60μs
1 x composing: components.forms.tutor-subscription-waitlist (0.02%)	57μs
1 x composing: components.open-graph (0.02%)	45μs
1 x composing: site.headers.header (0.02%)	45μs
1 x composing: components.forms.get-started (0.02%)	43μs
1 x eloquent.booted: App\Models\Subject (0.01%)	42μs
1 x composing: components.forms.free-tool-download (0.01%)	40μs
1 x eloquent.booted: App\Models\HomeworkLibrary\HomeworkLibraryFile (0.01%)	39μs
1 x composing: components.forms.tutor-subscription-join (0.01%)	39μs
1 x composing: components.forms.tutor-support (0.01%)	37μs
1 x composing: site.layouts.app (0.01%)	18μs

14 templates were rendered

1x homework.showshow.blade.phpblade
1x components.breadcrumbsbreadcrumbs.blade.phpblade
1x site.layouts.appapp.blade.phpblade
1x components.canonicalcanonical.blade.phpblade
1x components.open-graphopen-graph.blade.phpblade
1x site.headers.headerheader.blade.phpblade
1x components.footerfooter.blade.phpblade
1x components.forms.contact-uscontact-us.blade.phpblade
1x components.forms.get-startedget-started.blade.phpblade
1x components.forms.free-tool-downloadfree-tool-download.blade.phpblade
1x components.forms.claim-free-worksheetclaim-free-worksheet.blade.phpblade
1x components.forms.tutor-subscription-waitlisttutor-subscription-waitlist.blade.phpblade
1x components.forms.tutor-subscription-jointutor-subscription-join.blade.phpblade
1x components.forms.tutor-supporttutor-support.blade.phpblade

uri: GET college-homework-library/{category}/{subject}/{id}
middleware: web, utm.parameters
controller: App\Http\Controllers\HomeworkLibraryController@show
namespace
where
as: homework.show
file: app/Http/Controllers/HomeworkLibraryController.php:79-176

10 statements were executed, 4 of which were duplicates, 6 unique. Show only duplicated17.44ms

Connection Establishedtwenty4_siteHomeworkLibraryController.php#91

Backtrace

13. app/Http/Controllers/HomeworkLibraryController.php:91
14. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
15. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
16. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:205

select * from `solutionslibrary` where `status` = 'published' and `price` > 0 and `solutionslibrary`.`id` = '39446' limit 1

7.31mstwenty4_siteHomeworkLibraryController.php#97

Bindings	0: published 1: 0 2: 39446
Backtrace	16. app/Http/Controllers/HomeworkLibraryController.php:97 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43 19. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260 20. vendor/laravel/framework/src/Illuminate/Routing/Route.php:205

select * from `subjects` where `subjects`.`id` in (72)

870μstwenty4_siteHomeworkLibraryController.php#97

Backtrace

21. app/Http/Controllers/HomeworkLibraryController.php:97
22. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
23. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
24. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
25. vendor/laravel/framework/src/Illuminate/Routing/Route.php:205

select * from `solutionslibrary_files` where `solutionslibrary_files`.`solutionlib_id` in (39446)

810μstwenty4_siteHomeworkLibraryController.php#97

Backtrace

21. app/Http/Controllers/HomeworkLibraryController.php:97
22. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
23. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
24. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
25. vendor/laravel/framework/src/Illuminate/Routing/Route.php:205

select * from `subject_cats` where `subject_cats`.`id` = 3 limit 1

1.16mstwenty4_siteHomeworkLibrary.php#201

Bindings	0: 3
Backtrace	20. app/Models/HomeworkLibrary/HomeworkLibrary.php:201 26. app/Http/Controllers/HomeworkLibraryController.php:105 27. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54 28. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43 29. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260

select * from `solutionslibrary` where `id` <> 39446 and `subject` = 72 and `status` = 'published' and `price` > 0 order by RAND() limit 6

2.46mstwenty4_siteHomeworkLibraryRepository.php#30

Bindings	0: 39446 1: 72 2: published 3: 0
Backtrace	14. app/Repositories/HomeworkLibraryRepository.php:30 15. vendor/laravel/framework/src/Illuminate/Cache/Repository.php:397 16. vendor/laravel/framework/src/Illuminate/Cache/CacheManager.php:419 18. app/Repositories/HomeworkLibraryRepository.php:39 19. app/Http/Controllers/HomeworkLibraryController.php:139

select * from `subjects` where `subjects`.`id` in (72)

1.02mstwenty4_siteHomeworkLibraryRepository.php#30

Backtrace

19. app/Repositories/HomeworkLibraryRepository.php:30
20. vendor/laravel/framework/src/Illuminate/Cache/Repository.php:397
21. vendor/laravel/framework/src/Illuminate/Cache/CacheManager.php:419
23. app/Repositories/HomeworkLibraryRepository.php:39
24. app/Http/Controllers/HomeworkLibraryController.php:139

select * from `solutionslibrary_files` where `solutionslibrary_files`.`solutionlib_id` = 39446 and `solutionslibrary_files`.`solutionlib_id` is not null and `publish` = 'question' order by `order` asc, `id` asc

940μstwenty4_siteHomeworkLibrary.php#260

Bindings	0: 39446 1: question
Backtrace	15. app/Models/HomeworkLibrary/HomeworkLibrary.php:260 16. app/Transformers/HomeworkLibrary/HomeworkLibraryTransformer.php:58 19. vendor/league/fractal/src/TransformerAbstract.php:128 20. vendor/league/fractal/src/TransformerAbstract.php:107 21. vendor/league/fractal/src/Scope.php:383

select * from `solutionslibrary_files` where `solutionslibrary_files`.`solutionlib_id` = 39446 and `solutionslibrary_files`.`solutionlib_id` is not null and `publish` = 'teaser' order by `order` asc, `id` asc

850μstwenty4_siteHomeworkLibrary.php#260

Bindings	0: 39446 1: teaser
Backtrace	15. app/Models/HomeworkLibrary/HomeworkLibrary.php:260 16. app/Transformers/HomeworkLibrary/HomeworkLibraryTransformer.php:69 19. vendor/league/fractal/src/TransformerAbstract.php:128 20. vendor/league/fractal/src/TransformerAbstract.php:107 21. vendor/league/fractal/src/Scope.php:383

select * from `solutionslibrary_files` where `solutionslibrary_files`.`solutionlib_id` = 39446 and `solutionslibrary_files`.`solutionlib_id` is not null and `publish` = 'solution' order by `order` asc, `id` asc

860μstwenty4_siteHomeworkLibrary.php#260

Bindings	0: 39446 1: solution
Backtrace	15. app/Models/HomeworkLibrary/HomeworkLibrary.php:260 16. app/Transformers/HomeworkLibrary/HomeworkLibraryTransformer.php:80 19. vendor/league/fractal/src/TransformerAbstract.php:128 20. vendor/league/fractal/src/TransformerAbstract.php:107 21. vendor/league/fractal/src/Scope.php:383

select * from `subject_cats` where `subject_cats`.`id` = 3 limit 1

1.16mstwenty4_siteHomeworkLibrary.php#201

Bindings	0: 3
Backtrace	20. app/Models/HomeworkLibrary/HomeworkLibrary.php:201 32. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:110 33. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58 34. vendor/livewire/livewire/src/ComponentConcerns/RendersLivewireComponents.php:69 35. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:70

App\Models\HomeworkLibrary\HomeworkLibrary: 7HomeworkLibrary.php
App\Models\HomeworkLibrary\HomeworkLibraryFile: 5HomeworkLibraryFile.php
App\Models\Subject: 2Subject.php
App\Models\SubjectCat: 2SubjectCat.php

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1. Describe Concurrency at the Unit-level level, as well as the dif...

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