Related issue: ZBXNEXT-9994

The following documentation currently describes the proxy throttling behavior:

• Distributed monitoring using proxies

  May refuse very large proxy uploads (more than 10k records) when deciding whether to accept data; continues accepting other proxy data.
  

  Additionally, in normal mode the Zabbix server throttles individual proxies sending very large packets (10,000+ records) if history cache usage exceeds 60%.
  

Please review whether the above documentation accurately reflects the implementation introduced by ZBXNEXT-9994.
No logic was found to reject data solely because it exceeds 10k records in ZBXNEXT-9994.

In particular, please clarify or update the documentation

• 10k-record limit does not appear to be a rejection rule
• in ZBX_MAX_HRECORDS_TOTAL = 10000 sets the maximum number of records sent in a single batch.