Zabbix data sender processes more than 75% busy？

可以参考这个回答来处理，谢谢。https://blog.csdn.net/zyj493132456/article/details/79863043

https://www.zabbix.com/forum/zabbix-for-large-environments/387860-zabbix-data-sender-processes-more-than-95-busy

• Yes! a number of hosts on an HPC cluster was sending data in 2s interval, despite the item interval configured was 5m. They re-install the agent on all servers of the clustar and thats solve the issue. You should search for hosts sending data on a diferent time interval from the one configured on the item. tcpdump may point something, latest data too.