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customize.sh

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+ui_print ""
+ui_print "################################"
+ui_print "#                              #"
+ui_print "# crok's RAM management tweaks #"
+ui_print "#                              #"
+ui_print "################################"
+ui_print ""
+

service.sh

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+#!/system/bin/sh
+# Virtual memory tweaks
+stop perfd
+echo '100' > /proc/sys/vm/swappiness
+echo '0' > /sys/module/lowmemorykiller/parameters/enable_adaptive_lmk
+echo '100' > /proc/sys/vm/vfs_cache_pressure
+echo '128' > /sys/block/mmcblk0/queue/read_ahead_kb
+echo '128' > /sys/block/mmcblk1/queue/read_ahead_kb
+echo '8000' > /proc/sys/vm/min_free_kbytes
+echo '0' > /proc/sys/vm/oom_kill_allocating_task
+echo '5' > /proc/sys/vm/dirty_ratio
+echo '20' > /proc/sys/vm/dirty_background_ratio
+chmod 666 /sys/module/lowmemorykiller/parameters/minfree
+chown root /sys/module/lowmemorykiller/parameters/minfree
+echo '21816,29088,36360,43632,50904,65448' > /sys/module/lowmemorykiller/parameters/minfree
+rm /data/system/perfd/default_values
+start perfd
+sleep 20
+# Set Activity Manager's max. cached app number -> 160 (instead of the default 32 (or even lower 24):
+settings put global activity_manager_constants max_cached_processes=160

skip_mount

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+#skip_mount

system.prop

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+# Tweak the memory management of the device, enable more background apps.. et cetera..
+ro.sys.fw.bg_apps_limit=128
+ro.vendor.qti.sys.fw.bg_apps_limit=128
+ro.vendor.qti.sys.fw.bservice_enable=true
+ro.vendor.qti.sys.fw.bservice_age=10000
+ro.vendor.qti.sys.fw.bservice_limit=128

uninstall.sh

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+#!/system/bin/sh
+
+# Delete Activity Manager's max. cached app number variable and system will use the Activity Manager's default
+settings delete global activity_manager_constants
+