wss 压力测试问题

您好，请问我使用 https://www.workerman.net/q/1453 管理员评论的那个方法
这个方式 链接线上服务器wss地址（通过nginx转发）链接数2000
一开始链接非常快 每次 到达 1023个链接的时候 就开始链接就出现链接缓慢问题 一次2个链接再增加 后面直接 新增两个 断开两个
文档的linux内核优化已经做了 高并发event安装了

1022 connections complete
1023 connections complete
1024 connections complete
1025 connections complete
1026 connections complete
1027 connections complete
1028 connections complete
1029 connections complete
1030 connections complete
1031 connections complete
con1021 close
con1022 close
1032 connections complete
1033 connections complete

就链接不上了 是什么问题呢
status 显示如下

----------------------------------------------GLOBAL STATUS----------------------------------------------------
Workerman version:4.0.33          PHP version:7.4.29
start time:2022-05-27 08:40:06   run 0 days 0 hours   
load average: 1.92, 0.78, 0.32   event-loop:\Workerman\Events\Event
3 workers       17 processes
worker_name           exit_status      exit_count
YourAppBusinessWorker 0                0
YourAppGateway        0                0
Register              0                0
----------------------------------------------PROCESS STATUS---------------------------------------------------
pid     memory  listening                  worker_name           connections send_fail timers  total_request qps    status
1553    2M      none                       YourAppBusinessWorker 9           0         0       183           0      [idle]
1554    2M      none                       YourAppBusinessWorker 9           0         0       177           0      [idle]
1555    2M      none                       YourAppBusinessWorker 9           0         0       177           0      [idle]
1556    2M      none                       YourAppBusinessWorker 9           0         0       231           0      [idle]
1557    2M      none                       YourAppBusinessWorker 9           0         0       183           0      [idle]
1558    2M      none                       YourAppBusinessWorker 9           0         0       231           0      [idle]
1559    2M      none                       YourAppBusinessWorker 9           0         0       192           0      [idle]
1560    2M      none                       YourAppBusinessWorker 9           0         0       219           0      [idle]
1561    2M      websocket://127.0.0.1:8686 YourAppGateway        10          0         1       15652         364    [idle]
1562    2M      websocket://127.0.0.1:8686 YourAppGateway        9           0         1       15650         364    [idle]
1563    2M      websocket://127.0.0.1:8686 YourAppGateway        10          0         1       15652         364    [idle]
1564    2M      websocket://127.0.0.1:8686 YourAppGateway        12          0         1       15656         364    [idle]
1565    2M      websocket://127.0.0.1:8686 YourAppGateway        15          0         1       15662         364    [idle]
1566    2M      websocket://127.0.0.1:8686 YourAppGateway        27          0         1       15686         364    [idle]
1567    4M      websocket://127.0.0.1:8686 YourAppGateway        87          0         1       15804         364    [idle]
1568    4M      websocket://127.0.0.1:8686 YourAppGateway        411         0         1       16452         364    [idle]
1569    2M      text://127.0.0.1:1238      Register              16          0         0       306           10     [idle]
----------------------------------------------PROCESS STATUS---------------------------------------------------
Summary 38M     -                          -                     669         0         8       128113        2922   [Summary]