cicd: fixed metric keys
@@ -87,13 +87,13 @@ pgsql.tuples[inserted]
pgsql.tuples[returned]
pgsql.tuples[updated]
pgsql.uptime[]
-pgsql.wal.buffers_full
+pgsql.wal.buffers_full[]
pgsql.wal.count[]
pgsql.wal.fpi.count[]
pgsql.wal.records.count[]
-pgsql.wal.sync_time
+pgsql.wal.sync_time[]
pgsql.wal.write[]
-pgsql.wal.write_time
+pgsql.wal.write_time[]
system.cpu[idle]
system.cpu[iowait]
system.cpu[irq]
