This topic describes monitoring metrics related to memory for the obproxy process in an OBProxy cluster.
obproxy_rss
Definition
The resident memory size of the obproxy process.
Description
| Metric | Metric name | Unit |
|---|---|---|
| obproxy_rss | obproxy_rss_memory | Byte |
Calculation expression
sum(process_memory_rss_bytes{name="obproxy",@LABELS}) by (@GBLABELS)
obproxy_rss_usage
Definition
The ratio between the value of the obproxy_rss metric and that of the proxy_mem_limited parameter.
Description
| Metric | Metric name | Unit |
|---|---|---|
| obproxy_rss_usage | obproxy_rss_mem_used_percent | % |
Calculation expression
100 * sum(process_memory_rss_bytes{name="obproxy",@LABELS}) by (@GBLABELS) / sum(obproxy_memory_limit_bytes{@LABELS}) by (@GBLABELS)
