In part 1 of this blog, I've shown how to setup your PoweredUp hubs so they can be controlled by Pybricks, and shown an example script. With that example, the color sensor is directly connected to the robot, so we need to stay near it to control it. Of course, we want remote control!

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The LEGO PoweredUp system was introduced in 2017 as the successor of the PowerFunctions system. The system is centered around smart battery boxes known as hubs, featuring a BlueTooth connectivity, making it possible to connect them to apps on your mobile devices for full control of your LEGO models. Separate themes like City Trains, Technic, BOOST, Mindstorms and SPIKE all have their own type of hub and all were given an accompanying app to control official LEGO models.

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DJDT

Time

Resource usage

Resource Value
User CPU time 119.258 msec
System CPU time 0.894 msec
Total CPU time 120.152 msec
Elapsed time 146.132 msec
Context switches 72 voluntary, 0 involuntary

Browser timing

Timing attribute Timeline Milliseconds since navigation start (+length)

SQL queries from 1 connection

  • default 27.14 ms (27 queries including 24 similar and 8 duplicates )
Query Timeline Time (ms) Action
SELECT COUNT(*) AS "__count"
  FROM
"blog_article"
 INNER JOIN
"taggit_taggeditem"
    ON
("blog_article"."id" = "taggit_taggeditem"."object_id" AND ("taggit_taggeditem"."content_type_id" = 12))
 INNER JOIN
"taggit_tag"
    ON
("taggit_taggeditem"."tag_id" = "taggit_tag"."id")
 WHERE
("blog_article"."is_active" AND UPPER("taggit_tag"."slug"::text) = UPPER('software'))
SELECT ••• FROM "blog_article" INNER JOIN "taggit_taggeditem" ON ("blog_article"."id" = "taggit_taggeditem"."object_id" AND ("taggit_taggeditem"."content_type_id" = 12)) INNER JOIN "taggit_tag" ON ("taggit_taggeditem"."tag_id" = "taggit_tag"."id") WHERE ("blog_article"."is_active" AND UPPER("taggit_tag"."slug"::text) = UPPER('software'))
4.25

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(69)
  articles = paginator.get_page(request.GET.get('page', 1))

/home/nathan/rb/site/./digg_paginator/utils.py in get_page(274)
  return self.page(page)

/home/nathan/rb/site/./digg_paginator/utils.py in page(199)
  page = super(DiggPaginator, self).page(number, *args, **kwargs)

/home/nathan/rb/site/./digg_paginator/utils.py in page(47)
  return super(ExPaginator, self).page(number)

SELECT "blog_article"."id",
       "blog_article"."title",
       "blog_article"."author_id",
       "blog_article"."published_date",
       "blog_article"."is_active",
       "blog_article"."body",
       "blog_article"."meta_description",
       "blog_article"."meta_img",
       "blog_article"."slug",
       "blog_article"."category_id",
       "blog_article"."ads",
       "blog_article"."show_ads_for_set_num",
       "blog_article"."review_for_set_num",
       "blog_article"."status",
       "blog_article"."scheduled_net",
       "blog_article"."ready_for_review_date",
       "blog_article"."is_sensitive",
       "blog_article"."search_vector"
  FROM
"blog_article"
 WHERE
("blog_article"."is_active" AND "blog_article"."id" = 646)
 LIMIT
21
SELECT ••• FROM "blog_article" WHERE ("blog_article"."is_active" AND "blog_article"."id" = 646) LIMIT 21
8 similar queries.
0.19

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(72)
  article_series_images = get_series()

/home/nathan/rb/site/./blog/views.py in get_series(50)
  {'name': 'Designer Spotlights', 'tag': 'designer-spotlight', 'article': Article.objects.get(id=646)},

SELECT "blog_article"."id",
       "blog_article"."title",
       "blog_article"."author_id",
       "blog_article"."published_date",
       "blog_article"."is_active",
       "blog_article"."body",
       "blog_article"."meta_description",
       "blog_article"."meta_img",
       "blog_article"."slug",
       "blog_article"."category_id",
       "blog_article"."ads",
       "blog_article"."show_ads_for_set_num",
       "blog_article"."review_for_set_num",
       "blog_article"."status",
       "blog_article"."scheduled_net",
       "blog_article"."ready_for_review_date",
       "blog_article"."is_sensitive",
       "blog_article"."search_vector"
  FROM
"blog_article"
 WHERE
("blog_article"."is_active" AND "blog_article"."id" = 605)
 LIMIT
21
SELECT ••• FROM "blog_article" WHERE ("blog_article"."is_active" AND "blog_article"."id" = 605) LIMIT 21
8 similar queries.
0.19

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(72)
  article_series_images = get_series()

/home/nathan/rb/site/./blog/views.py in get_series(51)
  {'name': 'Into the Archives', 'tag': 'into-the-archives', 'article': Article.objects.get(id=605)},

SELECT "blog_article"."id",
       "blog_article"."title",
       "blog_article"."author_id",
       "blog_article"."published_date",
       "blog_article"."is_active",
       "blog_article"."body",
       "blog_article"."meta_description",
       "blog_article"."meta_img",
       "blog_article"."slug",
       "blog_article"."category_id",
       "blog_article"."ads",
       "blog_article"."show_ads_for_set_num",
       "blog_article"."review_for_set_num",
       "blog_article"."status",
       "blog_article"."scheduled_net",
       "blog_article"."ready_for_review_date",
       "blog_article"."is_sensitive",
       "blog_article"."search_vector"
  FROM
"blog_article"
 WHERE
("blog_article"."is_active" AND "blog_article"."id" = 705)
 LIMIT
21
SELECT ••• FROM "blog_article" WHERE ("blog_article"."is_active" AND "blog_article"."id" = 705) LIMIT 21
8 similar queries.
0.37

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(72)
  article_series_images = get_series()

/home/nathan/rb/site/./blog/views.py in get_series(52)
  {'name': 'Mini MOC Madness', 'tag': 'mini-moc-madness', 'article': Article.objects.get(id=705)},

SELECT "blog_article"."id",
       "blog_article"."title",
       "blog_article"."author_id",
       "blog_article"."published_date",
       "blog_article"."is_active",
       "blog_article"."body",
       "blog_article"."meta_description",
       "blog_article"."meta_img",
       "blog_article"."slug",
       "blog_article"."category_id",
       "blog_article"."ads",
       "blog_article"."show_ads_for_set_num",
       "blog_article"."review_for_set_num",
       "blog_article"."status",
       "blog_article"."scheduled_net",
       "blog_article"."ready_for_review_date",
       "blog_article"."is_sensitive",
       "blog_article"."search_vector"
  FROM
"blog_article"
 WHERE
("blog_article"."is_active" AND "blog_article"."id" = 616)
 LIMIT
21
SELECT ••• FROM "blog_article" WHERE ("blog_article"."is_active" AND "blog_article"."id" = 616) LIMIT 21
8 similar queries.
0.21

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(72)
  article_series_images = get_series()

/home/nathan/rb/site/./blog/views.py in get_series(53)
  {'name': 'Is This LEGO?', 'tag': 'is-this-lego', 'article': Article.objects.get(id=616)},

SELECT "blog_article"."id",
       "blog_article"."title",
       "blog_article"."author_id",
       "blog_article"."published_date",
       "blog_article"."is_active",
       "blog_article"."body",
       "blog_article"."meta_description",
       "blog_article"."meta_img",
       "blog_article"."slug",
       "blog_article"."category_id",
       "blog_article"."ads",
       "blog_article"."show_ads_for_set_num",
       "blog_article"."review_for_set_num",
       "blog_article"."status",
       "blog_article"."scheduled_net",
       "blog_article"."ready_for_review_date",
       "blog_article"."is_sensitive",
       "blog_article"."search_vector"
  FROM
"blog_article"
 WHERE
("blog_article"."is_active" AND "blog_article"."id" = 279)
 LIMIT
21
SELECT ••• FROM "blog_article" WHERE ("blog_article"."is_active" AND "blog_article"."id" = 279) LIMIT 21
8 similar queries.
0.17

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(72)
  article_series_images = get_series()

/home/nathan/rb/site/./blog/views.py in get_series(54)
  {'name': 'Rebricksberg', 'tag': 'rebricksberg', 'article': Article.objects.get(id=279)},

SELECT "blog_article"."id",
       "blog_article"."title",
       "blog_article"."author_id",
       "blog_article"."published_date",
       "blog_article"."is_active",
       "blog_article"."body",
       "blog_article"."meta_description",
       "blog_article"."meta_img",
       "blog_article"."slug",
       "blog_article"."category_id",
       "blog_article"."ads",
       "blog_article"."show_ads_for_set_num",
       "blog_article"."review_for_set_num",
       "blog_article"."status",
       "blog_article"."scheduled_net",
       "blog_article"."ready_for_review_date",
       "blog_article"."is_sensitive",
       "blog_article"."search_vector"
  FROM
"blog_article"
 WHERE
("blog_article"."is_active" AND "blog_article"."id" = 720)
 LIMIT
21
SELECT ••• FROM "blog_article" WHERE ("blog_article"."is_active" AND "blog_article"."id" = 720) LIMIT 21
8 similar queries.
0.27

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(72)
  article_series_images = get_series()

/home/nathan/rb/site/./blog/views.py in get_series(55)
  {'name': 'New Set Releases', 'tag': 'sets', 'article': Article.objects.get(id=720)},

SELECT "blog_article"."id",
       "blog_article"."title",
       "blog_article"."author_id",
       "blog_article"."published_date",
       "blog_article"."is_active",
       "blog_article"."body",
       "blog_article"."meta_description",
       "blog_article"."meta_img",
       "blog_article"."slug",
       "blog_article"."category_id",
       "blog_article"."ads",
       "blog_article"."show_ads_for_set_num",
       "blog_article"."review_for_set_num",
       "blog_article"."status",
       "blog_article"."scheduled_net",
       "blog_article"."ready_for_review_date",
       "blog_article"."is_sensitive",
       "blog_article"."search_vector"
  FROM
"blog_article"
 WHERE
("blog_article"."is_active" AND "blog_article"."id" = 462)
 LIMIT
21
SELECT ••• FROM "blog_article" WHERE ("blog_article"."is_active" AND "blog_article"."id" = 462) LIMIT 21
8 similar queries.
0.20

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(72)
  article_series_images = get_series()

/home/nathan/rb/site/./blog/views.py in get_series(56)
  {'name': 'Tips & Useful Info', 'tag': 'tips', 'article': Article.objects.get(id=462)},

SELECT "blog_article"."id",
       "blog_article"."title",
       "blog_article"."author_id",
       "blog_article"."published_date",
       "blog_article"."is_active",
       "blog_article"."body",
       "blog_article"."meta_description",
       "blog_article"."meta_img",
       "blog_article"."slug",
       "blog_article"."category_id",
       "blog_article"."ads",
       "blog_article"."show_ads_for_set_num",
       "blog_article"."review_for_set_num",
       "blog_article"."status",
       "blog_article"."scheduled_net",
       "blog_article"."ready_for_review_date",
       "blog_article"."is_sensitive",
       "blog_article"."search_vector"
  FROM
"blog_article"
 WHERE
("blog_article"."is_active" AND "blog_article"."id" = 249)
 LIMIT
21
SELECT ••• FROM "blog_article" WHERE ("blog_article"."is_active" AND "blog_article"."id" = 249) LIMIT 21
8 similar queries.
0.13

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(72)
  article_series_images = get_series()

/home/nathan/rb/site/./blog/views.py in get_series(57)
  {'name': 'The Good, The Bad, & The Ugly', 'tag': 'good-bad-ugly', 'article': Article.objects.get(id=249)}

SELECT "countries_plus_country"."iso",
       "countries_plus_country"."iso3",
       "countries_plus_country"."iso_numeric",
       "countries_plus_country"."fips",
       "countries_plus_country"."name",
       "countries_plus_country"."capital",
       "countries_plus_country"."area",
       "countries_plus_country"."population",
       "countries_plus_country"."continent",
       "countries_plus_country"."tld",
       "countries_plus_country"."currency_code",
       "countries_plus_country"."currency_symbol",
       "countries_plus_country"."currency_name",
       "countries_plus_country"."phone",
       "countries_plus_country"."postal_code_format",
       "countries_plus_country"."postal_code_regex",
       "countries_plus_country"."languages",
       "countries_plus_country"."geonameid",
       "countries_plus_country"."neighbours",
       "countries_plus_country"."equivalent_fips_code"
  FROM
"countries_plus_country"
 WHERE
"countries_plus_country"."iso" = 'US'
 LIMIT
21
SELECT ••• FROM "countries_plus_country" WHERE "countries_plus_country"."iso" = 'US' LIMIT 21
0.14

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

/home/nathan/rb/site/./rb/templatetags/rb_geo.py in geo_currency(20)
  geo_data = user.geo.get_user_currency()

/home/nathan/rb/site/./geo/geo.py in get_user_currency(252)
  country = Country.objects.get(iso=country_code)

412 </a>
413 </li>
414 <li class="hidden-xs">
415 {% geo_currency request.user %}
416 </li>
417 {% comment %}
418 <li class="hidden-xs hidden-sm">
419 <a href={% if request.user.is_authenticated %}"{% url 'user_profile_settings' request.user.get_username %}#personalisation"{% else %}"#" onclick="return false;"{% endif %} title="All date/times are being converted to this timezone">{% get_user_timezone request.user %}</a>

/home/nathan/rb/site/rb/templates/rb/base_root.html

SELECT "blog_article"."id",
       "blog_article"."title",
       "blog_article"."author_id",
       "blog_article"."published_date",
       "blog_article"."is_active",
       "blog_article"."body",
       "blog_article"."meta_description",
       "blog_article"."meta_img",
       "blog_article"."slug",
       "blog_article"."category_id",
       "blog_article"."ads",
       "blog_article"."show_ads_for_set_num",
       "blog_article"."review_for_set_num",
       "blog_article"."status",
       "blog_article"."scheduled_net",
       "blog_article"."ready_for_review_date",
       "blog_article"."is_sensitive",
       "blog_article"."search_vector"
  FROM
"blog_article"
 INNER JOIN
"taggit_taggeditem"
    ON
("blog_article"."id" = "taggit_taggeditem"."object_id" AND ("taggit_taggeditem"."content_type_id" = 12))
 INNER JOIN
"taggit_tag"
    ON
("taggit_taggeditem"."tag_id" = "taggit_tag"."id")
 WHERE
("blog_article"."is_active" AND UPPER("taggit_tag"."slug"::text) = UPPER('software'))
 ORDER BY
"blog_article"."published_date" DESC
 LIMIT
2
SELECT ••• FROM "blog_article" INNER JOIN "taggit_taggeditem" ON ("blog_article"."id" = "taggit_taggeditem"."object_id" AND ("taggit_taggeditem"."content_type_id" = 12)) INNER JOIN "taggit_tag" ON ("taggit_taggeditem"."tag_id" = "taggit_tag"."id") WHERE ("blog_article"."is_active" AND UPPER("taggit_tag"."slug"::text) = UPPER('software')) ORDER BY "blog_article"."published_date" DESC LIMIT 2
3.57

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

26 </div>
27 {% endif %}
28
29 {% for article in articles %}
30 <div class="mb-30">
31 <div class="">
32 {% include 'blog/includes/render_article_horizontal.html' %}
33 </div>

/home/nathan/rb/site/blog/templates/blog/blog_list.html

SELECT "auth_user"."id",
       "auth_user"."password",
       "auth_user"."last_login",
       "auth_user"."is_superuser",
       "auth_user"."username",
       "auth_user"."first_name",
       "auth_user"."last_name",
       "auth_user"."email",
       "auth_user"."is_staff",
       "auth_user"."is_active",
       "auth_user"."date_joined"
  FROM
"auth_user"
 WHERE
"auth_user"."id" = 17788
 LIMIT
21
SELECT ••• FROM "auth_user" WHERE "auth_user"."id" = 17788 LIMIT 21
2 similar queries. Duplicated 2 times.
0.11

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

2
3 <div class="flex-row">
4 <div class="mr-10 hidden-xs" style="width: 50px">
5 <a href="{% url 'blog_by_author' article.author.username %}">
6 <img data-src="{% avatar_url article.author.username 75 %}" width="50px" height="50px">
7 </a>
8 </div>
9 <div class="flex-expand">

/home/nathan/rb/site/blog/templates/blog/includes/render_article_horizontal.html

SELECT "auth_user"."id",
       "auth_user"."password",
       "auth_user"."last_login",
       "auth_user"."is_superuser",
       "auth_user"."username",
       "auth_user"."first_name",
       "auth_user"."last_name",
       "auth_user"."email",
       "auth_user"."is_staff",
       "auth_user"."is_active",
       "auth_user"."date_joined"
  FROM
"auth_user"
 WHERE
"auth_user"."username" = 'TobyMac'
 LIMIT
21
SELECT ••• FROM "auth_user" WHERE "auth_user"."username" = 'TobyMac' LIMIT 21
2 similar queries. Duplicated 2 times.
0.08

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

/home/nathan/rb/site/./avatar/templatetags/avatar_tags.py in avatar_url(33)
  avatar_url = provider.get_avatar_url(user, size)

/home/nathan/rb/site/./avatar/providers.py in get_avatar_url(48)
  avatar = get_primary_avatar(user, size)

/home/nathan/rb/site/./avatar/utils.py in get_primary_avatar(112)
  user = get_user(user)

/home/nathan/rb/site/./avatar/utils.py in get_user(33)
  return get_user_model().objects.get_by_natural_key(username)

3 <div class="flex-row">
4 <div class="mr-10 hidden-xs" style="width: 50px">
5 <a href="{% url 'blog_by_author' article.author.username %}">
6 <img data-src="{% avatar_url article.author.username 75 %}" width="50px" height="50px">
7 </a>
8 </div>
9 <div class="flex-expand">
10 <div class="heading-title heading-border-bottom heading-color mb-6">

/home/nathan/rb/site/blog/templates/blog/includes/render_article_horizontal.html

SELECT "avatar_avatar"."id",
       "avatar_avatar"."user_id",
       "avatar_avatar"."primary",
       "avatar_avatar"."avatar",
       "avatar_avatar"."date_uploaded"
  FROM
"avatar_avatar"
 WHERE
"avatar_avatar"."user_id" = 17788
 ORDER BY
"avatar_avatar"."primary" DESC, "avatar_avatar"."date_uploaded" DESC
 LIMIT
1
SELECT ••• FROM "avatar_avatar" WHERE "avatar_avatar"."user_id" = 17788 ORDER BY "avatar_avatar"."primary" DESC, "avatar_avatar"."date_uploaded" DESC LIMIT 1
2 similar queries. Duplicated 2 times.
0.08

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

/home/nathan/rb/site/./avatar/templatetags/avatar_tags.py in avatar_url(33)
  avatar_url = provider.get_avatar_url(user, size)

/home/nathan/rb/site/./avatar/providers.py in get_avatar_url(48)
  avatar = get_primary_avatar(user, size)

/home/nathan/rb/site/./avatar/utils.py in get_primary_avatar(120)
  avatar = user.avatar_set.order_by("-primary", "-date_uploaded")[0]

3 <div class="flex-row">
4 <div class="mr-10 hidden-xs" style="width: 50px">
5 <a href="{% url 'blog_by_author' article.author.username %}">
6 <img data-src="{% avatar_url article.author.username 75 %}" width="50px" height="50px">
7 </a>
8 </div>
9 <div class="flex-expand">
10 <div class="heading-title heading-border-bottom heading-color mb-6">

/home/nathan/rb/site/blog/templates/blog/includes/render_article_horizontal.html

SELECT "blog_articlecategory"."id",
       "blog_articlecategory"."name"
  FROM
"blog_articlecategory"
 WHERE
"blog_articlecategory"."id" = 5
 LIMIT
21
SELECT ••• FROM "blog_articlecategory" WHERE "blog_articlecategory"."id" = 5 LIMIT 21
2 similar queries. Duplicated 2 times.
0.06

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

6 <span>{{ article.published_date|date }}</span>
7 </li>
8 <li class="hidden-xs">
9 <a href="{% url 'blog_by_category' article.category %}">
10 <i class="fa fa-folder-open-o"></i>
11 <span>{{ article.category }}</span>
12 </a>
13 </li>

/home/nathan/rb/site/blog/templates/blog/includes/render_article_byline.html

SELECT COUNT(*) AS "__count"
  FROM
"threadedcomments_comment"
 INNER JOIN
"django_comments"
    ON
("threadedcomments_comment"."comment_ptr_id" = "django_comments"."id")
 WHERE
("django_comments"."content_type_id" = 12 AND "django_comments"."object_pk" = '739' AND "django_comments"."site_id" = 1 AND "django_comments"."is_public" AND NOT "django_comments"."is_removed")
SELECT ••• FROM "threadedcomments_comment" INNER JOIN "django_comments" ON ("threadedcomments_comment"."comment_ptr_id" = "django_comments"."id") WHERE ("django_comments"."content_type_id" = 12 AND "django_comments"."object_pk" = '739' AND "django_comments"."site_id" = 1 AND "django_comments"."is_public" AND NOT "django_comments"."is_removed")
2 similar queries.
9.49

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

/home/nathan/venv_rb310/lib/python3.10/site-packages/django_comments/templatetags/comments.py in render(72)
  context[self.as_varname] = self.get_context_value_from_queryset(context, qs)

/home/nathan/venv_rb310/lib/python3.10/site-packages/threadedcomments/templatetags/threadedcomments_tags.py in get_context_value_from_queryset(116)
  return qs.count()

18 </a>
19 </li>
20
21 {% get_comment_count for article as num_comments %}
22 <li class="pull-right">
23 <a href="{% url 'blog_article_w_slug' article.id article.slug %}#comments">
24 <i class="fa fa-comment-o"></i>
25 {{ num_comments }}<span class="hidden-xs hidden-sm"> Comment{{ num_comments|pluralize }}</span>

/home/nathan/rb/site/blog/templates/blog/includes/render_article_byline.html

SELECT "blog_articlestats"."article_id",
       "blog_articlestats"."hits"
  FROM
"blog_articlestats"
 WHERE
"blog_articlestats"."article_id" = 739
 LIMIT
21
SELECT ••• FROM "blog_articlestats" WHERE "blog_articlestats"."article_id" = 739 LIMIT 21
2 similar queries.
0.13

Connection: default

Transaction status: In transaction

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

/usr/lib/python3.10/contextlib.py in inner(79)
  return func(*args, **kwds)

/home/nathan/venv_rb310/lib/python3.10/site-packages/annoying/fields.py in __get__(36)
  .__get__(instance, instance_type)

25 {{ num_comments }}<span class="hidden-xs hidden-sm"> Comment{{ num_comments|pluralize }}</span>
26 </a>
27 </li>
28 {% if article.stats.hits > 100 %}
29 <li class="pull-right hidden-xs hidden-sm">
30 <i class="fa fa-line-chart"></i>
31 <span>{{ article.stats.hits|floor_100 }} views</span>
32 </li>

/home/nathan/rb/site/blog/templates/blog/includes/render_article_byline.html

SELECT "auth_user"."id",
       "auth_user"."password",
       "auth_user"."last_login",
       "auth_user"."is_superuser",
       "auth_user"."username",
       "auth_user"."first_name",
       "auth_user"."last_name",
       "auth_user"."email",
       "auth_user"."is_staff",
       "auth_user"."is_active",
       "auth_user"."date_joined"
  FROM
"auth_user"
 WHERE
"auth_user"."id" = 17788
 LIMIT
21
SELECT ••• FROM "auth_user" WHERE "auth_user"."id" = 17788 LIMIT 21
2 similar queries. Duplicated 2 times.
0.08

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

2
3 <div class="flex-row">
4 <div class="mr-10 hidden-xs" style="width: 50px">
5 <a href="{% url 'blog_by_author' article.author.username %}">
6 <img data-src="{% avatar_url article.author.username 75 %}" width="50px" height="50px">
7 </a>
8 </div>
9 <div class="flex-expand">

/home/nathan/rb/site/blog/templates/blog/includes/render_article_horizontal.html

SELECT "auth_user"."id",
       "auth_user"."password",
       "auth_user"."last_login",
       "auth_user"."is_superuser",
       "auth_user"."username",
       "auth_user"."first_name",
       "auth_user"."last_name",
       "auth_user"."email",
       "auth_user"."is_staff",
       "auth_user"."is_active",
       "auth_user"."date_joined"
  FROM
"auth_user"
 WHERE
"auth_user"."username" = 'TobyMac'
 LIMIT
21
SELECT ••• FROM "auth_user" WHERE "auth_user"."username" = 'TobyMac' LIMIT 21
2 similar queries. Duplicated 2 times.
0.08

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

/home/nathan/rb/site/./avatar/templatetags/avatar_tags.py in avatar_url(33)
  avatar_url = provider.get_avatar_url(user, size)

/home/nathan/rb/site/./avatar/providers.py in get_avatar_url(48)
  avatar = get_primary_avatar(user, size)

/home/nathan/rb/site/./avatar/utils.py in get_primary_avatar(112)
  user = get_user(user)

/home/nathan/rb/site/./avatar/utils.py in get_user(33)
  return get_user_model().objects.get_by_natural_key(username)

3 <div class="flex-row">
4 <div class="mr-10 hidden-xs" style="width: 50px">
5 <a href="{% url 'blog_by_author' article.author.username %}">
6 <img data-src="{% avatar_url article.author.username 75 %}" width="50px" height="50px">
7 </a>
8 </div>
9 <div class="flex-expand">
10 <div class="heading-title heading-border-bottom heading-color mb-6">

/home/nathan/rb/site/blog/templates/blog/includes/render_article_horizontal.html

SELECT "avatar_avatar"."id",
       "avatar_avatar"."user_id",
       "avatar_avatar"."primary",
       "avatar_avatar"."avatar",
       "avatar_avatar"."date_uploaded"
  FROM
"avatar_avatar"
 WHERE
"avatar_avatar"."user_id" = 17788
 ORDER BY
"avatar_avatar"."primary" DESC, "avatar_avatar"."date_uploaded" DESC
 LIMIT
1
SELECT ••• FROM "avatar_avatar" WHERE "avatar_avatar"."user_id" = 17788 ORDER BY "avatar_avatar"."primary" DESC, "avatar_avatar"."date_uploaded" DESC LIMIT 1
2 similar queries. Duplicated 2 times.
0.07

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

/home/nathan/rb/site/./avatar/templatetags/avatar_tags.py in avatar_url(33)
  avatar_url = provider.get_avatar_url(user, size)

/home/nathan/rb/site/./avatar/providers.py in get_avatar_url(48)
  avatar = get_primary_avatar(user, size)

/home/nathan/rb/site/./avatar/utils.py in get_primary_avatar(120)
  avatar = user.avatar_set.order_by("-primary", "-date_uploaded")[0]

3 <div class="flex-row">
4 <div class="mr-10 hidden-xs" style="width: 50px">
5 <a href="{% url 'blog_by_author' article.author.username %}">
6 <img data-src="{% avatar_url article.author.username 75 %}" width="50px" height="50px">
7 </a>
8 </div>
9 <div class="flex-expand">
10 <div class="heading-title heading-border-bottom heading-color mb-6">

/home/nathan/rb/site/blog/templates/blog/includes/render_article_horizontal.html

SELECT "blog_articlecategory"."id",
       "blog_articlecategory"."name"
  FROM
"blog_articlecategory"
 WHERE
"blog_articlecategory"."id" = 5
 LIMIT
21
SELECT ••• FROM "blog_articlecategory" WHERE "blog_articlecategory"."id" = 5 LIMIT 21
2 similar queries. Duplicated 2 times.
0.06

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

6 <span>{{ article.published_date|date }}</span>
7 </li>
8 <li class="hidden-xs">
9 <a href="{% url 'blog_by_category' article.category %}">
10 <i class="fa fa-folder-open-o"></i>
11 <span>{{ article.category }}</span>
12 </a>
13 </li>

/home/nathan/rb/site/blog/templates/blog/includes/render_article_byline.html

SELECT COUNT(*) AS "__count"
  FROM
"threadedcomments_comment"
 INNER JOIN
"django_comments"
    ON
("threadedcomments_comment"."comment_ptr_id" = "django_comments"."id")
 WHERE
("django_comments"."content_type_id" = 12 AND "django_comments"."object_pk" = '700' AND "django_comments"."site_id" = 1 AND "django_comments"."is_public" AND NOT "django_comments"."is_removed")
SELECT ••• FROM "threadedcomments_comment" INNER JOIN "django_comments" ON ("threadedcomments_comment"."comment_ptr_id" = "django_comments"."id") WHERE ("django_comments"."content_type_id" = 12 AND "django_comments"."object_pk" = '700' AND "django_comments"."site_id" = 1 AND "django_comments"."is_public" AND NOT "django_comments"."is_removed")
2 similar queries.
0.42

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

/home/nathan/venv_rb310/lib/python3.10/site-packages/django_comments/templatetags/comments.py in render(72)
  context[self.as_varname] = self.get_context_value_from_queryset(context, qs)

/home/nathan/venv_rb310/lib/python3.10/site-packages/threadedcomments/templatetags/threadedcomments_tags.py in get_context_value_from_queryset(116)
  return qs.count()

18 </a>
19 </li>
20
21 {% get_comment_count for article as num_comments %}
22 <li class="pull-right">
23 <a href="{% url 'blog_article_w_slug' article.id article.slug %}#comments">
24 <i class="fa fa-comment-o"></i>
25 {{ num_comments }}<span class="hidden-xs hidden-sm"> Comment{{ num_comments|pluralize }}</span>

/home/nathan/rb/site/blog/templates/blog/includes/render_article_byline.html

SELECT "blog_articlestats"."article_id",
       "blog_articlestats"."hits"
  FROM
"blog_articlestats"
 WHERE
"blog_articlestats"."article_id" = 700
 LIMIT
21
SELECT ••• FROM "blog_articlestats" WHERE "blog_articlestats"."article_id" = 700 LIMIT 21
2 similar queries.
0.09

Connection: default

Transaction status: In transaction

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

/usr/lib/python3.10/contextlib.py in inner(79)
  return func(*args, **kwds)

/home/nathan/venv_rb310/lib/python3.10/site-packages/annoying/fields.py in __get__(36)
  .__get__(instance, instance_type)

25 {{ num_comments }}<span class="hidden-xs hidden-sm"> Comment{{ num_comments|pluralize }}</span>
26 </a>
27 </li>
28 {% if article.stats.hits > 100 %}
29 <li class="pull-right hidden-xs hidden-sm">
30 <i class="fa fa-line-chart"></i>
31 <span>{{ article.stats.hits|floor_100 }} views</span>
32 </li>

/home/nathan/rb/site/blog/templates/blog/includes/render_article_byline.html

SELECT (width*height) AS "area",
       "ads_banner"."id",
       "ads_banner"."width",
       "ads_banner"."height",
       "ads_banner"."start_date",
       "ads_banner"."end_date",
       "ads_banner"."country_code",
       "ads_banner"."html"
  FROM
"ads_banner"
 WHERE
("ads_banner"."start_date" < '2026-01-22T08:52:24.030669+00:00'::timestamptz AND ("ads_banner"."end_date" > '2026-01-22T08:52:24.030740+00:00'::timestamptz OR "ads_banner"."end_date" IS NULL) AND "ads_banner"."height" <= 600 AND "ads_banner"."start_date" < '2026-01-22T08:52:24.030656+00:00'::timestamptz AND "ads_banner"."width" <= 262 AND ("ads_banner"."end_date" IS NULL OR "ads_banner"."end_date" > '2026-01-22T08:52:24.030861+00:00'::timestamptz) AND "ads_banner"."country_code" = 'US')
SELECT ••• FROM "ads_banner" WHERE ("ads_banner"."start_date" < '2026-01-22T08:52:24.030669+00:00'::timestamptz AND ("ads_banner"."end_date" > '2026-01-22T08:52:24.030740+00:00'::timestamptz OR "ads_banner"."end_date" IS NULL) AND "ads_banner"."height" <= 600 AND "ads_banner"."start_date" < '2026-01-22T08:52:24.030656+00:00'::timestamptz AND "ads_banner"."width" <= 262 AND ("ads_banner"."end_date" IS NULL OR "ads_banner"."end_date" > '2026-01-22T08:52:24.030861+00:00'::timestamptz) AND "ads_banner"."country_code" = 'US')
2 similar queries.
2.85

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

/home/nathan/rb/site/./ads/templatetags/ads/drawing.py in render_banner(291)
  if not banners:

55 </div>
56 {% endfor %}
57
58 {% render_banner 262 600 5 %}
59 </div>
60 <div id="tab_popular" class="tab-pane">
61 {% for popular_article in popular_articles %}
62 <div class="mb-30">

/home/nathan/rb/site/blog/templates/blog/includes/render_posts_preview_tabs.html

SELECT (width*height) AS "area",
       "ads_banner"."id",
       "ads_banner"."width",
       "ads_banner"."height",
       "ads_banner"."start_date",
       "ads_banner"."end_date",
       "ads_banner"."country_code",
       "ads_banner"."html"
  FROM
"ads_banner"
 WHERE
("ads_banner"."start_date" < '2026-01-22T08:52:24.030669+00:00'::timestamptz AND ("ads_banner"."end_date" > '2026-01-22T08:52:24.030740+00:00'::timestamptz OR "ads_banner"."end_date" IS NULL) AND "ads_banner"."height" <= 600 AND "ads_banner"."start_date" < '2026-01-22T08:52:24.030656+00:00'::timestamptz AND "ads_banner"."width" <= 262 AND ("ads_banner"."end_date" IS NULL OR "ads_banner"."end_date" > '2026-01-22T08:52:24.030861+00:00'::timestamptz) AND "ads_banner"."country_code" = 'US')
 ORDER BY
1 DESC, RANDOM() ASC
 LIMIT
1
SELECT ••• FROM "ads_banner" WHERE ("ads_banner"."start_date" < '2026-01-22T08:52:24.030669+00:00'::timestamptz AND ("ads_banner"."end_date" > '2026-01-22T08:52:24.030740+00:00'::timestamptz OR "ads_banner"."end_date" IS NULL) AND "ads_banner"."height" <= 600 AND "ads_banner"."start_date" < '2026-01-22T08:52:24.030656+00:00'::timestamptz AND "ads_banner"."width" <= 262 AND ("ads_banner"."end_date" IS NULL OR "ads_banner"."end_date" > '2026-01-22T08:52:24.030861+00:00'::timestamptz) AND "ads_banner"."country_code" = 'US') ORDER BY 1 DESC, RANDOM() ASC LIMIT 1
2 similar queries.
1.25

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

/home/nathan/rb/site/./ads/templatetags/ads/drawing.py in render_banner(298)
  banner = banners.order_by('-area', '?')[0]

55 </div>
56 {% endfor %}
57
58 {% render_banner 262 600 5 %}
59 </div>
60 <div id="tab_popular" class="tab-pane">
61 {% for popular_article in popular_articles %}
62 <div class="mb-30">

/home/nathan/rb/site/blog/templates/blog/includes/render_posts_preview_tabs.html

SELECT (width*height) AS "area",
       "ads_banner"."id",
       "ads_banner"."width",
       "ads_banner"."height",
       "ads_banner"."start_date",
       "ads_banner"."end_date",
       "ads_banner"."country_code",
       "ads_banner"."html"
  FROM
"ads_banner"
 WHERE
("ads_banner"."start_date" < '2026-01-22T08:52:24.038745+00:00'::timestamptz AND ("ads_banner"."end_date" > '2026-01-22T08:52:24.038807+00:00'::timestamptz OR "ads_banner"."end_date" IS NULL) AND "ads_banner"."height" <= 600 AND "ads_banner"."start_date" < '2026-01-22T08:52:24.038736+00:00'::timestamptz AND "ads_banner"."width" <= 262 AND ("ads_banner"."end_date" IS NULL OR "ads_banner"."end_date" > '2026-01-22T08:52:24.038919+00:00'::timestamptz) AND "ads_banner"."country_code" = 'US')
SELECT ••• FROM "ads_banner" WHERE ("ads_banner"."start_date" < '2026-01-22T08:52:24.038745+00:00'::timestamptz AND ("ads_banner"."end_date" > '2026-01-22T08:52:24.038807+00:00'::timestamptz OR "ads_banner"."end_date" IS NULL) AND "ads_banner"."height" <= 600 AND "ads_banner"."start_date" < '2026-01-22T08:52:24.038736+00:00'::timestamptz AND "ads_banner"."width" <= 262 AND ("ads_banner"."end_date" IS NULL OR "ads_banner"."end_date" > '2026-01-22T08:52:24.038919+00:00'::timestamptz) AND "ads_banner"."country_code" = 'US')
2 similar queries.
1.35

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

/home/nathan/rb/site/./ads/templatetags/ads/drawing.py in render_banner(291)
  if not banners:

63 {% include 'blog/includes/render_posts_preview.html' with article=popular_article %}
64 </div>
65 {% endfor %}
66 {% render_banner 262 600 5 %}
67 </div>
68 </div>
69 </div>
70

/home/nathan/rb/site/blog/templates/blog/includes/render_posts_preview_tabs.html

SELECT (width*height) AS "area",
       "ads_banner"."id",
       "ads_banner"."width",
       "ads_banner"."height",
       "ads_banner"."start_date",
       "ads_banner"."end_date",
       "ads_banner"."country_code",
       "ads_banner"."html"
  FROM
"ads_banner"
 WHERE
("ads_banner"."start_date" < '2026-01-22T08:52:24.038745+00:00'::timestamptz AND ("ads_banner"."end_date" > '2026-01-22T08:52:24.038807+00:00'::timestamptz OR "ads_banner"."end_date" IS NULL) AND "ads_banner"."height" <= 600 AND "ads_banner"."start_date" < '2026-01-22T08:52:24.038736+00:00'::timestamptz AND "ads_banner"."width" <= 262 AND ("ads_banner"."end_date" IS NULL OR "ads_banner"."end_date" > '2026-01-22T08:52:24.038919+00:00'::timestamptz) AND "ads_banner"."country_code" = 'US')
 ORDER BY
1 DESC, RANDOM() ASC
 LIMIT
1
SELECT ••• FROM "ads_banner" WHERE ("ads_banner"."start_date" < '2026-01-22T08:52:24.038745+00:00'::timestamptz AND ("ads_banner"."end_date" > '2026-01-22T08:52:24.038807+00:00'::timestamptz OR "ads_banner"."end_date" IS NULL) AND "ads_banner"."height" <= 600 AND "ads_banner"."start_date" < '2026-01-22T08:52:24.038736+00:00'::timestamptz AND "ads_banner"."width" <= 262 AND ("ads_banner"."end_date" IS NULL OR "ads_banner"."end_date" > '2026-01-22T08:52:24.038919+00:00'::timestamptz) AND "ads_banner"."country_code" = 'US') ORDER BY 1 DESC, RANDOM() ASC LIMIT 1
2 similar queries.
1.24

Connection: default

Transaction status: Idle

/home/nathan/rb/site/./blog/views.py in blog_by_tag(235)
  return render_articles_list(request, articles, 10, tag)

/home/nathan/rb/site/./blog/views.py in render_articles_list(73)
  return render(request, 'blog/blog_list.html', {'articles': articles, 'drafts': drafts, 'tag': tag,

/home/nathan/rb/site/./ads/templatetags/ads/drawing.py in render_banner(298)
  banner = banners.order_by('-area', '?')[0]

63 {% include 'blog/includes/render_posts_preview.html' with article=popular_article %}
64 </div>
65 {% endfor %}
66 {% render_banner 262 600 5 %}
67 </div>
68 </div>
69 </div>
70

/home/nathan/rb/site/blog/templates/blog/includes/render_posts_preview_tabs.html

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