diff --git a/zram.md b/zram.md index 79d6ef2..08d1b7c 100644 --- a/zram.md +++ b/zram.md @@ -45,6 +45,23 @@ root@odroid-m1:pts/0->/home/svelt (0) /sys/module/zram ``` +sysctl `odroid-m1` mit zram: +``` +root@odroid-m1:~# for F in vm.swappiness vm.vfs_cache_pressure vm.dirty_background_ratio vm.dirty_ratio vm.watermark_boost_factor vm.watermark_scale_factor vm.page-cluster; do sysctl $F; done +vm.swappiness = 100 +vm.vfs_cache_pressure = 100 +vm.dirty_background_ratio = 10 +vm.dirty_ratio = 20 +vm.watermark_boost_factor = 15000 +vm.watermark_scale_factor = 10 +vm.page-cluster = 0 + +root@odroid-m1:~# grep ^ /sys/block/zram*/mm_stat +/sys/block/zram0/mm_stat: 4096 74 12288 4029218816 12288 0 0 0 0 +/sys/block/zram1/mm_stat: 638976 51340 856064 0 1622016 77 0 0 0 +/sys/block/zram2/mm_stat: 0 0 0 0 0 0 0 0 0 +``` + systcl voidy: ``` vm.swappiness = 60 @@ -54,6 +71,9 @@ vm.dirty_ratio = 20 vm.watermark_boost_factor = 15000 vm.watermark_scale_factor = 10 vm.page-cluster = 3 + +/sys/block/zram0/mm_stat: 4096 40 12288 0 12288 0 0 0 0 +/sys/block/zram1/mm_stat: 0 0 0 0 0 0 0 0 ``` sysctl dustpuppy: @@ -78,13 +98,3 @@ vm.watermark_scale_factor = 10 vm.page-cluster = 3 ``` -sysctl `odroid-m1` mit zram: -``` -vm.swappiness = 100 -vm.vfs_cache_pressure = 100 -vm.dirty_background_ratio = 10 -vm.dirty_ratio = 20 -vm.watermark_boost_factor = 15000 -vm.watermark_scale_factor = 10 -vm.page-cluster = 0 -``` \ No newline at end of file