Add missing indices as suggested by pg_hero

db/migrate/20241228202733_add_indices_suggested_by_pg_hero.rb

@@ -0,0 +1,17 @@
+class AddIndicesSuggestedByPgHero < ActiveRecord::Migration[8.0]
+  disable_ddl_transaction!
+
+  def change
+    add_index :collected_pens, :user_id, algorithm: :concurrently
+    add_index :collected_pens,
+              :model,
+              using: "gist",
+              opclass: :gist_trgm_ops,
+              algorithm: :concurrently
+    add_index :collected_pens,
+              :brand,
+              using: "gist",
+              opclass: :gist_trgm_ops,
+              algorithm: :concurrently
+  end
+end

db/migrate/20241228204210_remove_indices_as_suggested_by_pg_hero.rb

@@ -0,0 +1,17 @@
+class RemoveIndicesAsSuggestedByPgHero < ActiveRecord::Migration[8.0]
+  def change
+    remove_index :collected_inks,
+                 name: "index_collected_inks_on_archived_on",
+                 column: :archived_on
+    remove_index :gutentag_taggings,
+                 name:
+                   "index_gutentag_taggings_on_taggable_type_and_taggable_id",
+                 column: %i[taggable_type taggable_id]
+    remove_index :leader_board_rows,
+                 name: "index_leader_board_rows_on_type",
+                 column: :type
+    remove_index :usage_records,
+                 name: "index_usage_records_on_currently_inked_id",
+                 column: :currently_inked_id
+  end
+end

db/structure.sql

@@ -23,6 +23,20 @@ CREATE EXTENSION IF NOT EXISTS fuzzystrmatch WITH SCHEMA public;
 COMMENT ON EXTENSION fuzzystrmatch IS 'determine similarities and distance between strings';
 
 
+--
+-- Name: pg_stat_statements; Type: EXTENSION; Schema: -; Owner: -
+--
+
+CREATE EXTENSION IF NOT EXISTS pg_stat_statements WITH SCHEMA public;
+
+
+--
+-- Name: EXTENSION pg_stat_statements; Type: COMMENT; Schema: -; Owner: -
+--
+
+COMMENT ON EXTENSION pg_stat_statements IS 'track planning and execution statistics of all SQL statements executed';
+
+
 --
 -- Name: pg_trgm; Type: EXTENSION; Schema: -; Owner: -
 --
@@ -1335,13 +1349,6 @@ CREATE INDEX index_brand_clusters_on_description ON public.brand_clusters USING
 CREATE UNIQUE INDEX index_brand_clusters_on_name ON public.brand_clusters USING btree (name);
 
 
---
--- Name: index_collected_inks_on_archived_on; Type: INDEX; Schema: public; Owner: -
---
-
-CREATE INDEX index_collected_inks_on_archived_on ON public.collected_inks USING btree (archived_on);
-
-
 --
 -- Name: index_collected_inks_on_archived_on_and_user_id; Type: INDEX; Schema: public; Owner: -
 --
@@ -1398,13 +1405,34 @@ CREATE INDEX index_collected_inks_on_simplified_ink_name ON public.collected_ink
 CREATE INDEX index_collected_inks_on_tsv ON public.collected_inks USING gin (tsv);
 
 
+--
+-- Name: index_collected_pens_on_brand; Type: INDEX; Schema: public; Owner: -
+--
+
+CREATE INDEX index_collected_pens_on_brand ON public.collected_pens USING gist (brand public.gist_trgm_ops);
+
+
+--
+-- Name: index_collected_pens_on_model; Type: INDEX; Schema: public; Owner: -
+--
+
+CREATE INDEX index_collected_pens_on_model ON public.collected_pens USING gist (model public.gist_trgm_ops);
+
+
 --
 -- Name: index_collected_pens_on_pens_micro_cluster_id; Type: INDEX; Schema: public; Owner: -
 --
 
 CREATE INDEX index_collected_pens_on_pens_micro_cluster_id ON public.collected_pens USING btree (pens_micro_cluster_id);
 
 
+--
+-- Name: index_collected_pens_on_user_id; Type: INDEX; Schema: public; Owner: -
+--
+
+CREATE INDEX index_collected_pens_on_user_id ON public.collected_pens USING btree (user_id);
+
+
 --
 -- Name: index_currently_inked_on_collected_ink_id; Type: INDEX; Schema: public; Owner: -
 --
@@ -1433,13 +1461,6 @@ CREATE INDEX index_currently_inked_on_user_id ON public.currently_inked USING bt
 CREATE INDEX index_gutentag_taggings_on_tag_id ON public.gutentag_taggings USING btree (tag_id);
 
 
---
--- Name: index_gutentag_taggings_on_taggable_type_and_taggable_id; Type: INDEX; Schema: public; Owner: -
---
-
-CREATE INDEX index_gutentag_taggings_on_taggable_type_and_taggable_id ON public.gutentag_taggings USING btree (taggable_type, taggable_id);
-
-
 --
 -- Name: index_gutentag_tags_on_name; Type: INDEX; Schema: public; Owner: -
 --
@@ -1496,13 +1517,6 @@ CREATE INDEX index_ink_reviews_on_macro_cluster_id ON public.ink_reviews USING b
 CREATE UNIQUE INDEX index_ink_reviews_on_url_and_macro_cluster_id ON public.ink_reviews USING btree (url, macro_cluster_id);
 
 
---
--- Name: index_leader_board_rows_on_type; Type: INDEX; Schema: public; Owner: -
---
-
-CREATE INDEX index_leader_board_rows_on_type ON public.leader_board_rows USING btree (type);
-
-
 --
 -- Name: index_leader_board_rows_on_type_and_user_id; Type: INDEX; Schema: public; Owner: -
 --
@@ -1636,13 +1650,6 @@ CREATE INDEX index_reading_statuses_on_blog_post_id ON public.reading_statuses U
 CREATE INDEX index_reading_statuses_on_user_id ON public.reading_statuses USING btree (user_id);
 
 
---
--- Name: index_usage_records_on_currently_inked_id; Type: INDEX; Schema: public; Owner: -
---
-
-CREATE INDEX index_usage_records_on_currently_inked_id ON public.usage_records USING btree (currently_inked_id);
-
-
 --
 -- Name: index_usage_records_on_currently_inked_id_and_used_on; Type: INDEX; Schema: public; Owner: -
 --
@@ -1919,6 +1926,8 @@ ALTER TABLE ONLY public.collected_inks
 SET search_path TO "$user", public;
 
 INSERT INTO "schema_migrations" (version) VALUES
+('20241228204210'),
+('20241228202733'),
 ('20241211115823'),
 ('20241114144808'),
 ('20240916060008'),

docker-compose.yml

@@ -7,6 +7,7 @@ x-rails: &rails
     context: .
     target: dev
   environment:
+    NEW_RELIC_LOG: stdout
     NODE_ENV: development
     PORT: 80
     POSTGRES_PASSWORD: fpc