use Prometheus and dynolog,the error below

[htbig]

Received parital message, expected size 542393671found : 290
E20240927 13:48:47.825952 140012888770112 SimpleJsonServer.cpp:147] Message received = /metrics HTTP/1.1
Host: 10.76.124.114:1778
User-Agent: Prometheus/2.54.1
Accept: application/openmetrics-text;version=1.0.0;q=0.5,application/openmetrics-text;version=0.0.1;q=0.4,text/plain;version=0.0.4;q=0.3,/;q=0.2
Accept-Encoding: gzip
X-Prometheus-Scrape-Timeout-Seconds: 10