Source code for insights.parsers.od_cpu_dma_latency

OdCpuDmaLatency - command ``/usr/bin/od -An -t d /dev/cpu_dma_latency``

This module provides the class ``OdCpuDmaLatency`` which processes
``/usr/bin/od -An -t d /dev/cpu_dma_latency`` command output.
from insights.core import CommandParser
from insights.core.exceptions import SkipComponent
from insights.core.plugins import parser
from insights.specs import Specs

[docs]@parser(Specs.od_cpu_dma_latency) class OdCpuDmaLatency(CommandParser): """ Class for parsing the output of `/usr/bin/od -An -t d /dev/cpu_dma_latency` command. Typical output of is:: 2000000000 Attributes: force_latency(int): A integer containing the value of force_latency. Examples: >>> type(cpu_dma_latency) <class 'insights.parsers.od_cpu_dma_latency.OdCpuDmaLatency'> >>> cpu_dma_latency.force_latency 2000000000 """
[docs] def parse_content(self, content): if content and content[0].isdigit(): self.force_latency = int(content[0]) else: raise SkipComponent('Nothing to parse.')