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update 修复sql查询过长，cpu占用过高问题

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yyb
2026-01-12 14:50:34 +08:00
parent e88ee6357b
commit 33099f3383
2 changed files with 10 additions and 7 deletions
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5
src/main/java/com/m2pool/lease/task/RealPowerInsetTask.java
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@@ -78,11 +78,14 @@ public class RealPowerInsetTask {
public List<ProductMachineDto> getRealPower(String coin){ public List<ProductMachineDto> getRealPower(String coin){
List<LeaseProductMachine> leaseProductMachines = leaseProductMachineMapper.selectList(new LambdaQueryWrapper<LeaseProductMachine>() List<LeaseProductMachine> leaseProductMachines = leaseProductMachineMapper.selectList(new LambdaQueryWrapper<LeaseProductMachine>()
.eq(LeaseProductMachine::getDel, false)); .eq(LeaseProductMachine::getDel, false));
List<ProductMachineDto> recentlyFiveMinutesData = leaseProductMachineMapper.getRecentlyFiveMinutesData(leaseProductMachines, coin); List<ProductMachineDto> recentlyFiveMinutesData = new ArrayList<>();
if(!leaseProductMachines.isEmpty()){
recentlyFiveMinutesData = leaseProductMachineMapper.getRecentlyFiveMinutesData(leaseProductMachines, coin);
for (ProductMachineDto recentlyFiveMinutesDatum : recentlyFiveMinutesData) { for (ProductMachineDto recentlyFiveMinutesDatum : recentlyFiveMinutesData) {
recentlyFiveMinutesDatum.setComputingPower(recentlyFiveMinutesDatum.getComputingPower() recentlyFiveMinutesDatum.setComputingPower(recentlyFiveMinutesDatum.getComputingPower()
.divide(BigDecimal.valueOf(24 * 60 * 60),2, RoundingMode.HALF_UP)); .divide(BigDecimal.valueOf(24 * 60 * 60),2, RoundingMode.HALF_UP));
} }
}
return recentlyFiveMinutesData; return recentlyFiveMinutesData;
} }

6
src/main/resources/mapper/lease/LeaseProductMachineMapper.xml
View File

@@ -91,9 +91,9 @@
WHERE WHERE
`date` >= DATE_SUB(now(), INTERVAL 1 DAY) `date` >= DATE_SUB(now(), INTERVAL 1 DAY)
<if test="leaseProductMachines != null and leaseProductMachines.size() > 0"> <if test="leaseProductMachines != null and leaseProductMachines.size() > 0">
AND ( AND (`user`, miner) IN (
<foreach collection="leaseProductMachines" item="pair" separator="OR"> <foreach collection="leaseProductMachines" item="pair" separator=",">
(`user` = #{pair.user} AND miner = #{pair.miner}) (#{pair.user}, #{pair.miner})
</foreach> </foreach>
) )
</if> </if>