About memory usage
0
I've used both the preinstalled System Monitor and the htop app in Ubuntu and I've noticed differences in their outputs - the first shows higher memory usage. Which one is more accurate? Thanks.
memory-usage
asked 2 hours ago
Nikos LagiosNikos Lagios
192
add a comment |
0
I've used both the preinstalled System Monitor and the htop app in Ubuntu and I've noticed differences in their outputs - the first shows higher memory usage. Which one is more accurate? Thanks.
memory-usage
asked 2 hours ago
Nikos LagiosNikos Lagios
192
1
Possible reasons for different values could be rounding differences, GB (base 1000) vs GiB (base 1024), treating some usage types (like shared memory, buffers, caches, ...) differently, etc. When in doubt, I would look at the output offreeand trust that.
– Byte Commander
2 hours ago
All are accurate, as they all read data from/proc/meminfo. You have to learn what those numbers mean to understand the difference.
– mikewhatever
2 hours ago
add a comment |
0
0
0
I've used both the preinstalled System Monitor and the htop app in Ubuntu and I've noticed differences in their outputs - the first shows higher memory usage. Which one is more accurate? Thanks.
memory-usage
asked 2 hours ago
Nikos LagiosNikos Lagios
192
I've used both the preinstalled System Monitor and the htop app in Ubuntu and I've noticed differences in their outputs - the first shows higher memory usage. Which one is more accurate? Thanks.
memory-usage
memory-usage
asked 2 hours ago
Nikos LagiosNikos Lagios
192
asked 2 hours ago
Nikos LagiosNikos Lagios
192
asked 2 hours ago
Nikos LagiosNikos Lagios
192
asked 2 hours ago
Nikos LagiosNikos Lagios
192
asked 2 hours ago
Nikos LagiosNikos Lagios
192
192
1
Possible reasons for different values could be rounding differences, GB (base 1000) vs GiB (base 1024), treating some usage types (like shared memory, buffers, caches, ...) differently, etc. When in doubt, I would look at the output offreeand trust that.
– Byte Commander
2 hours ago
All are accurate, as they all read data from/proc/meminfo. You have to learn what those numbers mean to understand the difference.
– mikewhatever
2 hours ago
add a comment |
1
Possible reasons for different values could be rounding differences, GB (base 1000) vs GiB (base 1024), treating some usage types (like shared memory, buffers, caches, ...) differently, etc. When in doubt, I would look at the output offreeand trust that.
– Byte Commander
2 hours ago
All are accurate, as they all read data from/proc/meminfo. You have to learn what those numbers mean to understand the difference.
– mikewhatever
2 hours ago
1
1
Possible reasons for different values could be rounding differences, GB (base 1000) vs GiB (base 1024), treating some usage types (like shared memory, buffers, caches, ...) differently, etc. When in doubt, I would look at the output of
free and trust that.– Byte Commander
2 hours ago
Possible reasons for different values could be rounding differences, GB (base 1000) vs GiB (base 1024), treating some usage types (like shared memory, buffers, caches, ...) differently, etc. When in doubt, I would look at the output of
free and trust that.– Byte Commander
2 hours ago
All are accurate, as they all read data from
/proc/meminfo. You have to learn what those numbers mean to understand the difference.– mikewhatever
2 hours ago
All are accurate, as they all read data from
/proc/meminfo. You have to learn what those numbers mean to understand the difference.– mikewhatever
2 hours ago
add a comment |
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1
Possible reasons for different values could be rounding differences, GB (base 1000) vs GiB (base 1024), treating some usage types (like shared memory, buffers, caches, ...) differently, etc. When in doubt, I would look at the output of
freeand trust that.– Byte Commander
2 hours ago
All are accurate, as they all read data from
/proc/meminfo. You have to learn what those numbers mean to understand the difference.– mikewhatever
2 hours ago