Include NUMA information in pt-tool output

Reported by Raghavendra D Prabhu on 2012-11-27
14
This bug affects 3 people
Affects Status Importance Assigned to Milestone
Percona Toolkit
Undecided
Unassigned

Bug Description

It would be nice to include NUMA information in pt-summary and
pt-stalk.

For pt-summary, the output of:

        numactl --show
        numactl --hardware

For pt-stalk, stalking /sys/devices/system/node/node*/numastat
for each node should do.

NUMA related information is useful to detect memory related
imbalancing on systems with large memory.

Changed in percona-toolkit:
status: New → Triaged
tags: added: pt-stalk pt-summary
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