On 2020-08-27 09:38, Chris Murphy
wrote:
[egreshko@localhost ~]$ zramctl NAME ALGORITHM DISKSIZE DATA COMPR TOTAL STREAMS MOUNTPOINT /dev/zram0 lzo-rle 1.2G 510.6M 159.7M 167.6M 1 [SWAP]Effective compression ratio is 3:1. Also, that's at the low end of what I regularly see. High end 4:1.
I don't know how to interpret the above to come up with a compression ration.
When I first boot the system with no GUI login I see below after an ssh to the system.
[egreshko@f33g ~]$ uptime ; zramctl
17:50:18 up 0 min, 1 user, load average: 1.89, 0.55, 0.19
NAME ALGORITHM DISKSIZE DATA COMPR TOTAL STREAMS MOUNTPOINT
/dev/zram0 lzo-rle 1.2G 4K 74B 12K 1 [SWAP]
A bit later on I login from the console and start a gnome-terminal session
[egreshko@f33g ~]$ uptime ; zramctl
17:56:13 up 6 min, 2 users, load average: 0.63, 0.45, 0.23
NAME ALGORITHM DISKSIZE DATA COMPR TOTAL STREAMS MOUNTPOINT
/dev/zram0 lzo-rle 1.2G 137M 42.9M 46M 1 [SWAP]
And after doing sudo dnf --refresh check-update later on, I now see
[egreshko@f33g ~]$ uptime ; zramctl
18:09:41 up 20 min, 2 users, load average: 0.07, 0.04, 0.09
NAME ALGORITHM DISKSIZE DATA COMPR TOTAL STREAMS MOUNTPOINT
/dev/zram0 lzo-rle 1.2G 184.9M 61.4M 64.7M 1 [SWAP]
--
The key to getting good answers is to ask good questions.
The key to getting good answers is to ask good questions.
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