disk_free stats

schema.sql

@@ -27,11 +27,3 @@ CREATE TABLE host_disk (
     -- free disk space in kB
     disk_free INT NOT NULL
 );
-
-CREATE TABLE host_cpu (
-    id SERIAL PRIMARY KEY,
-    created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    host_id INT NOT NULL REFERENCES host(id),
-    -- cpu load for last minute
-    cpu_load_1m FLOAT NOT NULL
-);

status

@@ -39,15 +39,3 @@ psql -w <<EOF
     FROM host_upsert
     RETURNING *;
 EOF
-
-psql -w <<EOF
-    WITH host_upsert AS (
-        INSERT INTO host (name) VALUES ('$(hostname)')
-        ON CONFLICT (name) DO UPDATE SET name = EXCLUDED.name
-        RETURNING id
-    )
-    INSERT INTO host_cpu (host_id, cpu_load_1m)
-    SELECT id, '$(top -bn1 | head -1 | awk -F'load average: ' '{print $2}' | awk -F, '{print $1}')'
-    FROM host_upsert
-    RETURNING *;
-EOF