ras

README

RAS Input Plugin

The RAS plugin gathers and counts errors provided by RASDaemon.

Configuration

[[inputs.ras]]
  ## Optional path to RASDaemon sqlite3 database.
  ## Default: /var/lib/rasdaemon/ras-mc_event.db
  # db_path = ""

In addition RASDaemon runs, by default, with --enable-sqlite3 flag. In case of problems with SQLite3 database please verify this is still a default option.

Metrics

• ras
  • tags:
    • socket_id
  • fields:
    • memory_read_corrected_errors
    • memory_read_uncorrectable_errors
    • memory_write_corrected_errors
    • memory_write_uncorrectable_errors
    • cache_l0_l1_errors
    • tlb_instruction_errors
    • cache_l2_errors
    • upi_errors
    • processor_base_errors
    • processor_bus_errors
    • internal_timer_errors
    • smm_handler_code_access_violation_errors
    • internal_parity_errors
    • frc_errors
    • external_mce_errors
    • microcode_rom_parity_errors
    • unclassified_mce_errors

Please note that processor_base_errors is aggregate counter measuring the following MCE events:

• internal_timer_errors
• smm_handler_code_access_violation_errors
• internal_parity_errors
• frc_errors
• external_mce_errors
• microcode_rom_parity_errors
• unclassified_mce_errors

Permissions

This plugin requires access to SQLite3 database from RASDaemon. Please make sure that user has required permissions to this database.

Example Output

ras,host=ubuntu,socket_id=0 external_mce_base_errors=1i,frc_errors=1i,instruction_tlb_errors=5i,internal_parity_errors=1i,internal_timer_errors=1i,l0_and_l1_cache_errors=7i,memory_read_corrected_errors=25i,memory_read_uncorrectable_errors=0i,memory_write_corrected_errors=5i,memory_write_uncorrectable_errors=0i,microcode_rom_parity_errors=1i,processor_base_errors=7i,processor_bus_errors=1i,smm_handler_code_access_violation_errors=1i,unclassified_mce_base_errors=1i 1598867393000000000
ras,host=ubuntu level_2_cache_errors=0i,upi_errors=0i 1598867393000000000

Documentation

Index

• type Ras
  • func (r *Ras) Description() string
  • func (r *Ras) Gather(acc telegraf.Accumulator) error
  • func (r *Ras) SampleConfig() string

Types

type Ras

type Ras struct {
	DbPath string
	// contains filtered or unexported fields
}

func (*Ras) Description

func (r *Ras) Description() string

func (*Ras) Gather

func (r *Ras) Gather(acc telegraf.Accumulator) error

func (*Ras) SampleConfig

func (r *Ras) SampleConfig() string