diff --git a/db/20181229/traffic_statistic.sql b/db/20181229/traffic_statistic.sql
new file mode 100644
index 0000000..4e106e3
--- /dev/null
+++ b/db/20181229/traffic_statistic.sql
@@ -0,0 +1,9 @@
+CREATE TABLE `traffic_asn_statistic` (
+  `stat_id` bigint(20) NOT NULL AUTO_INCREMENT,
+  `asn_type` int(11) NOT NULL COMMENT '1-src_asn 2-dst_asn',
+  `asn` varchar(64) NOT NULL,
+  `packets` bigint(20) NOT NULL,
+  `bytes` bigint(20) NOT NULL,
+  `stat_time`  datetime NOT NULL ,
+  PRIMARY KEY (`stat_id`)
+) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4;
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