CONFIG_TASK_DELAY_ACCT: Enable per-task delay accounting

General informations

The Linux kernel configuration item CONFIG_TASK_DELAY_ACCT has multiple definitions:

Enable per-task delay accounting found in init/Kconfig

The configuration item CONFIG_TASK_DELAY_ACCT:

• prompt: Enable per-task delay accounting
• type: bool
• depends on: CONFIG_TASKSTATS
• defined in init/Kconfig
• found in Linux kernels: 3.9–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

Collect information on time spent by a task waiting for system resources like cpu, synchronous block I/O completion and swapping in pages. Such statistics can help in setting a task's priorities relative to other tasks for cpu, io, rss limits etc.

Say N if unsure.

Enable per-task delay accounting (EXPERIMENTAL) found in init/Kconfig

The configuration item CONFIG_TASK_DELAY_ACCT:

• prompt: Enable per-task delay accounting (EXPERIMENTAL)
• type: bool
• depends on: CONFIG_TASKSTATS
• defined in init/Kconfig
• found in Linux kernels: 2.6.18–2.6.39, 3.0–3.8

Help text

Collect information on time spent by a task waiting for system resources like cpu, synchronous block I/O completion and swapping in pages. Such statistics can help in setting a task's priorities relative to other tasks for cpu, io, rss limits etc.

Say N if unsure.

Hardware

LKDDb

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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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