diff --git a/chart.png b/chart.png
new file mode 100644
index 000000000..db09a130c
Binary files /dev/null and b/chart.png differ
diff --git a/files/perf b/files/perf
new file mode 100644
index 000000000..cf99fb57c
--- /dev/null
+++ b/files/perf
@@ -0,0 +1,11 @@
+from os import getpid
+import time
+
+with open("/tmp/r.log", "a") as f: f.write(str(time.ctime()) + " " + str(getpid()) + " " + request.method + " " + request.full_path + "\n")
+with open("/tmp/r.log", "a") as f: f.write(str(time.ctime()) + " " + str(getpid()) + " " + request.method + " " + request.full_path + " finished\n")
+
+from werkzeug.middleware.profiler import ProfilerMiddleware
+from os import getpid
+app.config['PROFILE'] = True
+app.wsgi_app = ProfilerMiddleware(app.wsgi_app, profile_dir="/tmp", filename_format='{method}:{path}:{elapsed:.0f}ms:{time:.0f}:' + str(getpid()) + '.prof', stream=None)
+
diff --git a/schema.sql b/schema.sql
index 7e1cfcfab..c9d9c6af0 100644
--- a/schema.sql
+++ b/schema.sql
@@ -2,8 +2,8 @@
 -- PostgreSQL database dump
 --
 
--- Dumped from database version 12.8
--- Dumped by pg_dump version 12.8 (Ubuntu 12.8-0ubuntu0.20.04.1)
+-- Dumped from database version 13.4
+-- Dumped by pg_dump version 13.4 (Ubuntu 13.4-1.pgdg20.04+1)
 
 SET statement_timeout = 0;
 SET lock_timeout = 0;
@@ -41,7 +41,7 @@ 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 execution statistics of all SQL statements executed';
+COMMENT ON EXTENSION pg_stat_statements IS 'track planning and execution statistics of all SQL statements executed';
 
 
 --
@@ -356,11 +356,11 @@ CREATE TABLE public.comments (
     upvotes integer,
     downvotes integer,
     is_bot boolean DEFAULT false,
-    is_pinned boolean DEFAULT false,
     app_id integer,
     sentto integer,
     bannedfor boolean,
-    removed_by integer
+    removed_by integer,
+    is_pinned text
 );
 
 
@@ -717,7 +717,6 @@ CREATE TABLE public.submissions (
     over_18 boolean,
     distinguish_level integer,
     created_str character varying(255),
-    stickied boolean,
     deleted_utc integer NOT NULL,
     domain_ref integer,
     is_approved integer NOT NULL,
@@ -734,7 +733,8 @@ CREATE TABLE public.submissions (
     comment_count integer DEFAULT 0,
     processing boolean DEFAULT false,
     removed_by integer,
-    club boolean
+    club boolean,
+    stickied text
 );
 
 
@@ -1952,13 +1952,6 @@ CREATE INDEX submissions_created_utc_desc_idx ON public.submissions USING btree
 CREATE INDEX submissions_over18_index ON public.submissions USING btree (over_18);
 
 
---
--- Name: submissions_sticky_index; Type: INDEX; Schema: public; Owner: -
---
-
-CREATE INDEX submissions_sticky_index ON public.submissions USING btree (stickied);
-
-
 --
 -- Name: submissions_title_trgm_idx; Type: INDEX; Schema: public; Owner: -
 --