stats for https://github.com/open-telemetry/opentelemetry-ebpf-profiler/pull/910

main

$ git s
6dbd97595a390243ec3d79e827527c740ee74c87
## main...origin/main
$ time sudo ./mm-impact /opt/Elastic/Agent/data/elastic-agent-9.2.0-e7bf31/components/agentbeat
Initial numbers
--- Go Runtime Memory Stats (Managed by GC) ---
Total Allocated: 329.11 KB
Heap In Use:     880.00 KB
System Memory (Sys): 6.65 MB

--- OS Process Memory Stats (Linux /proc) ---
VIRT (VmSize): 1599308 kB
RES (VmRSS):   7432 kB
SHR (Shared):  0 kB


After opening /opt/Elastic/Agent/data/elastic-agent-9.2.0-e7bf31/components/agentbeat
--- Go Runtime Memory Stats (Managed by GC) ---
Total Allocated: 343.92 KB
Heap In Use:     888.00 KB
System Memory (Sys): 6.71 MB

--- OS Process Memory Stats (Linux /proc) ---
VIRT (VmSize): 1974584 kB
RES (VmRSS):   7876 kB
SHR (Shared):  0 kB


After extracting gopclntab
--- Go Runtime Memory Stats (Managed by GC) ---
Total Allocated: 362.25 KB
Heap In Use:     896.00 KB
System Memory (Sys): 6.96 MB

--- OS Process Memory Stats (Linux /proc) ---
VIRT (VmSize): 1974840 kB
RES (VmRSS):   7824 kB
SHR (Shared):  0 kB


After reading a symbol
--- Go Runtime Memory Stats (Managed by GC) ---
Total Allocated: 374.29 KB
Heap In Use:     888.00 KB
System Memory (Sys): 6.96 MB

--- OS Process Memory Stats (Linux /proc) ---
VIRT (VmSize): 1974840 kB
RES (VmRSS):   8140 kB
SHR (Shared):  0 kB

real	0m0.044s
user	0m0.005s
sys	0m0.009s

tt-remove-symmap

$ git s
6df0f432b63ea9feca3483d20d637789ca0038ea
## tt-remove-symmap...fabled/tt-remove-symmap
$ time sudo ./mm-impact /opt/Elastic/Agent/data/elastic-agent-9.2.0-e7bf31/components/agentbeat
Initial numbers
--- Go Runtime Memory Stats (Managed by GC) ---
Total Allocated: 334.16 KB
Heap In Use:     816.00 KB
System Memory (Sys): 6.65 MB

--- OS Process Memory Stats (Linux /proc) ---
VIRT (VmSize): 1673040 kB
RES (VmRSS):   7208 kB
SHR (Shared):  0 kB


After opening /opt/Elastic/Agent/data/elastic-agent-9.2.0-e7bf31/components/agentbeat
--- Go Runtime Memory Stats (Managed by GC) ---
Total Allocated: 354.69 KB
Heap In Use:     824.00 KB
System Memory (Sys): 6.71 MB

--- OS Process Memory Stats (Linux /proc) ---
VIRT (VmSize): 2122048 kB
RES (VmRSS):   7592 kB
SHR (Shared):  0 kB


After extracting gopclntab
--- Go Runtime Memory Stats (Managed by GC) ---
Total Allocated: 373.03 KB
Heap In Use:     840.00 KB
System Memory (Sys): 6.96 MB

--- OS Process Memory Stats (Linux /proc) ---
VIRT (VmSize): 2122304 kB
RES (VmRSS):   7476 kB
SHR (Shared):  0 kB


After reading a symbol
--- Go Runtime Memory Stats (Managed by GC) ---
Total Allocated: 385.05 KB
Heap In Use:     832.00 KB
System Memory (Sys): 6.96 MB

--- OS Process Memory Stats (Linux /proc) ---
VIRT (VmSize): 2122304 kB
RES (VmRSS):   7988 kB
SHR (Shared):  0 kB

real	0m0.046s
user	0m0.008s
sys	0m0.006s