in my new AppMon 7.1 installation the Sizing tab says we've 62,8Gb available.
And if I select the option Large with 64GB the server doesn't start because they doesn't have enough memory, but if I check the memory in the server I see 64Gb.
Why? I need to configure the sizing Large with 64Gb....
Regards, Josep Maria
Solved! Go to Solution.
Hi Josep Mari,
technically, one GB would be 1024 MB. In your free -m output, you can see that you have 64257 MB which divided by 1024 gives 62.75 GB as stated in our config dialog.
If you call free -g, you'll see that this value is correct. Maybe you could ask the hardware / vmware admins to get you some more megabytes RAM (64GB would mean 65536 MB). Best regards,
with top and meminfo I see 65799 MB:
maybe because these commnads include memory mapped by hardware devices?
so, to start dynatrace with one large64 option we need the 65536 MB displayed by free -m?
these are all actually the same value:
65799720 kB = 64257.54 MB = 62.75 GB
whereas 64G would give
64 GB = 65536 MB = 67108864 kB
We use the OperatingSystemMXBean to query the total system memory which is pretty likely to return this same value. Let me know if you need more details, cheers,