gomemoryinfluxdb
Correspondence between influxdb runtime measurement statistics and Resident Memory(RES)
- Version: 1.8.10
- OS: CentOS 7
- Problem
- According to the document, the "Sys" of the _internal database is: The total number of bytes of memory obtained from the OS. Measures the virtual address space reserved by the Go runtime for the heap, stacks, and other internal data structures.
- But "Sys" or other statistics not equal with the Resident Memory(RES)(Following PID 9450)
- What is the relationship between runtime statistics and RES
- Runtime
- RES-infuxd
known about the infuxdb runtime
Solution
"Sys" mean VIRT not RES. We can use the cmd "pmap -x 9450 | less" to see the RES of influxd proccess
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