CONFIG_APPLDATA_MEM: Monitor memory management statistics

General informations

The Linux kernel configuration item CONFIG_APPLDATA_MEM:

• prompt: Monitor memory management statistics
• type: tristate
• depends on: CONFIG_APPLDATA_BASE && CONFIG_VM_EVENT_COUNTERS
• defined in arch/s390/Kconfig
• found in Linux kernels: 2.6.4–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• modules built: appldata_mem

Help text

This provides memory management related data to the Linux - VM Monitor Stream, like paging/swapping rate, memory utilisation, etc. Writing 1 or 0 to /proc/appldata/memory creates(1) or removes(0) a z/VM APPLDATA monitor record, i.e. enables or disables monitoring this record on the z/VM side.

Default is disabled. The /proc entry can also be read from, showing the current settings.

This can also be compiled as a module, which will be called appldata_mem.o.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module appldata_mem CONFIG_APPLDATA_MEM : arch/s390/Kconfig : "Monitor memory management statistics" # in 2.6.4–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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