我正在运行以下MySQL命令：
SELECT service_id AS SERVICE_ID
, display_name AS SERVICE_NAME
, perfdata AS PERF_DATA
FROM services
WHERE display_name LIKE 'Traffic%'
LIMIT 10;
输出：
+------------+-------------------------------------------+----------------------------------------------------------------------------------------------------------+
| SERVICE_ID | SERVICE_NAME | PERF_DATA |
+------------+-------------------------------------------+----------------------------------------------------------------------------------------------------------+
| 19563 | Traffic-Interface_Wan__0262495982 | |
| 19591 | Traffic-Interface_Wan__0262914272 | traffic_in=335,1Bits/s traffic_out=391,7Bits/s |
| 19571 | Traffic-Interface_Wan__0262243728 | traffic_in=408,4Bits/s traffic_out=449,0Bits/s |
| 19726 | Traffic-Interface_Wan | traffic_in=437,1Bits/s traffic_out=3504,9Bits/s |
我想知道如何获取流量值以计算第95个百分点。
预先感谢