Estimating total memory usage in any Linux system
valdis.kletnieks at vt.edu
Wed May 20 00:01:22 EDT 2020
On Tue, 19 May 2020 22:33:15 +0530, Pintu Agarwal said:
> > Below are some data taken from a small embedded arm32 device with 512MB RAM:
> Sorry, I forgot to mention the kernel version. Here it is 3.18 Kernel
That's a kernel from 2014. You don't seriously expect us to remember how
all those counters worked back then, do you?
That's a very real issue, not sarcasm:
[/usr/src/linux-next] git diff --shortstat v3.18..next-20200518
76288 files changed, 15101441 insertions(+), 5417984 deletions(-)
You're asking about what the numbers meant 15 million lines of code ago.
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