sys_mem (Host-Side System Memory Usage)

The host-side system memory usage data does not contain the timeline information. The summary information is summarized in the sys_mem_*.csv file.

Applicable Products

Product

Supported

Atlas A3 training products/Atlas A3 inference products

√

Atlas A2 training products/Atlas A2 inference products

√

Atlas 200I/500 A2 inference products

√

Atlas inference products

√

Atlas training products

√

Ascend 950PR/Ascend 950DT

√

sys_mem_*.csv File

The file content is formatted as follows.

Figure 1 sys_mem_*.csv
Table 1 Field description

Field

Description

Device_id

Device ID. host is displayed for data on the host.

Memory Total(KB)

Total system memory, in KB.

Memory Free(KB)

Available system memory, in KB.

Buffers(KB)

Buffers, in KB.

Cached(KB)

Cache memory usage size, in KB.

Share Memory(KB)

Shared memory, in KB.

Commit Limit(KB)

Virtual memory limit, in KB.

Committed AS(KB)

Memory allocated by the system, in KB.

Huge Pages Total(pages)

Total huge pages.

Huge Pages Free(pages)

Free huge pages.