Hi Team,
I am trying to get memory utilization metric data using API below:
http://ip_address:9090/api/v1/query?query=100*(1-(node_memory_MemFree_bytes{instance="
ip_address:9100"}+node_memory_Cached_bytes{instance="
ip_address:9100"}+node_memory_Buffers_bytes{instance="
ip_address:9100"})/node_memory_MemTotal_bytes{instance="ip_address:9100"})
But after running I am getting this error
{
"status": "error",
"errorType": "bad_data",
"error": "invalid parameter 'query': 1:66: parse error: unexpected
identifier \"node_memory_Cached_bytes\""
}
Could you please help me on this issue ? How can I get data via API?
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