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流量统计优化sql查询速度

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This commit is contained in:
zhanghongqing
2018-10-26 14:41:27 +08:00
parent f35ca05c0c
commit 2f73a5799b
15 changed files with 395 additions and 249 deletions
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29
src/main/java/com/nis/web/dao/dashboard/TrafficIpActiveStatisticDao.xml
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@@ -17,38 +17,41 @@
stat_time
</sql>
<!-- 活跃IPTOP列表 -->
<select id="getIpList" resultMap="BaseResultMap">
<!-- <select id="getIpList" resultMap="BaseResultMap">
select
<include refid="Base_Column_List"/>
from galaxy.traffic_ip_active_statistic
</select> -->
<!-- IP流量统计五分钟-->
<select id="getMaxStatTime" resultType="com.nis.domain.restful.dashboard.TrafficIpActiveStatistic">
SELECT MAX(stat_time) statTime FROM galaxy.traffic_ip_active_statistic
</select>
<!-- IP流量统计五分钟-->
<select id="ipActiveChart" resultType="java.util.LinkedHashMap">
SELECT ip_addr ipAddr, SUM(link_num) linkNum FROM galaxy.traffic_ip_active_statistic
WHERE stat_time = #{statTime}
GROUP BY ip_addr ORDER BY linkNum DESC limit 0,10
</select>
<!-- IP流量统计一小时内每隔五分钟数据-->
<select id="ipActiveFiveMinute" parameterType="java.lang.String" resultMap="BaseResultMap">
<select id="ipActiveFiveMinute" resultMap="BaseResultMap">
select IFNULL(p.maxNum,0) linkNum, date_format(a.min5,'%Y-%m-%d %H:%i') time from
(select date_sub(date_format((select MAX(stat_time) from traffic_ip_active_statistic), '%Y-%m-%d %H:%i' ),interval @mycnt :=@mycnt + 5 MINUTE) min5
(select date_sub(#{statTime},interval @mycnt :=@mycnt + 5 MINUTE) min5
from (SELECT @mycnt:=-5) m, traffic_ip_active_statistic limit 12) a
LEFT JOIN (
SELECT date_format(stat_time, '%Y-%m-%d %H:%i') timestamp, max(link_num) maxNum FROM traffic_ip_active_statistic
WHERE ip_addr=#{ipAddr} AND stat_time > DATE_SUB((select MAX(stat_time) from traffic_ip_active_statistic), INTERVAL 1 HOUR)
WHERE ip_addr=#{ipAddr} AND stat_time > DATE_SUB(#{statTime,jdbcType=TIMESTAMP}, INTERVAL 1 HOUR)
GROUP by timestamp
) p
on date_format(p.timestamp,'%Y-%m-%d %H:%i')=date_format(a.min5,'%Y-%m-%d %H:%i')
ORDER by time
</select>
<!-- IP流量统计一小时-->
<select id="ipActiveOneHour" parameterType="java.lang.String" resultType="java.util.HashMap">
<select id="ipActiveOneHour" resultType="java.util.HashMap">
SELECT ip_addr ipAddr,area_id areaId, link_num linkNum ,c2s_pkt_num c2sPktNum,s2c_pkt_num s2cPktNum,c2s_byte_len c2sByteLen,s2c_byte_len s2cByteLen,date_format(stat_time, '%Y-%m-%d %H:%i:%s') statTime FROM galaxy.traffic_ip_active_statistic
WHERE ip_addr=#{ipAddr}
and stat_time > DATE_SUB((SELECT MAX(stat_time) FROM galaxy.traffic_ip_active_statistic),INTERVAL 1 HOUR)
and stat_time > DATE_SUB(#{statTime},INTERVAL 1 HOUR)
ORDER BY linkNum DESC LIMIT 1
</select>
<!-- IP流量统计五分钟-->
<select id="ipActiveChart" resultType="java.util.LinkedHashMap">
SELECT ip_addr ipAddr, SUM(link_num) linkNum ,(SUM(c2s_pkt_num)+SUM(s2c_pkt_num)) pktNum,(SUM(c2s_byte_len)+SUM(s2c_byte_len)) byteLen FROM galaxy.traffic_ip_active_statistic
WHERE stat_time = (SELECT MAX(stat_time) FROM galaxy.traffic_ip_active_statistic)
GROUP BY ip_addr ORDER BY linkNum DESC limit 0,10
</select>
</mapper>