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Telegraf 无法使用 sysstat 选项（例如 `-d` 或 `-n ALL`）？

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Telegraf 无法使用 sysstat 选项（例如 `-d` 或 `-n ALL`）？

我正在尝试设置电讯报在普罗克斯莫克斯（基于 Debian 的发行版）将指标发送到流入数据库。但是，它似乎在抱怨 sysstat 语法。

我正在使用Telegraf 中的 sysstat 插件。

根据配置文件，我有一个这样的部分

#   ## sysstat version.
#   [inputs.sysstat.options]
#     -C = "cpu"
#     -B = "paging"
#     -b = "io"
#     -d = "disk"             # requires DISK activity
     "-n ALL" = "network"
#     "-P ALL" = "per_cpu"
#     -q = "queue"
#     -R = "mem"
     -r = "mem_util"
#     -S = "swap_util"
#     -u = "cpu_util"
#     -v = "inode"
#     -W = "swap"
#     -w = "task"
#   #  -H = "hugepages"        # only available for newer linux distributions
#   #  "-I ALL" = "interrupts" # requires INT activity

但是，这些选项似乎出了错误：

root@syd1:/var/run/ceph# telegraf --test
2019-03-15T07:56:35Z I! Starting Telegraf 1.10.0
2019-03-15T07:56:35Z I! Using config file: /etc/telegraf/telegraf.conf
2019-03-15T07:56:35Z E! [telegraf] Error running agent: Error parsing /etc/telegraf/telegraf.conf, line 3845: field corresponding to `-n ALL' is not defined in `*sysstat.Sysstat'

但如果我运行sysstat -h，我会看到：

root@syd1:/var/run/ceph# sar -h
Usage: sar [ options ] [ <interval> [ <count> ] ]
Main options and reports:
        -B      Paging statistics
        -b      I/O and transfer rate statistics
        -d      Block devices statistics
        -F [ MOUNT ]
                Filesystems statistics
        -H      Hugepages utilization statistics
        -I { <int> | SUM | ALL | XALL }
                Interrupts statistics
        -m { <keyword> [,...] | ALL }
                Power management statistics
                Keywords are:
                CPU     CPU instantaneous clock frequency
                FAN     Fans speed
                FREQ    CPU average clock frequency
                IN      Voltage inputs
                TEMP    Devices temperature
                USB     USB devices plugged into the system
        -n { <keyword> [,...] | ALL }
                Network statistics
                Keywords are:
                DEV     Network interfaces
                EDEV    Network interfaces (errors)
                NFS     NFS client
                NFSD    NFS server
                SOCK    Sockets (v4)
                IP      IP traffic      (v4)
                EIP     IP traffic      (v4) (errors)
                ICMP    ICMP traffic    (v4)
                EICMP   ICMP traffic    (v4) (errors)
                TCP     TCP traffic     (v4)
                ETCP    TCP traffic     (v4) (errors)
                UDP     UDP traffic     (v4)
                SOCK6   Sockets (v6)
                IP6     IP traffic      (v6)
                EIP6    IP traffic      (v6) (errors)
                ICMP6   ICMP traffic    (v6)
                EICMP6  ICMP traffic    (v6) (errors)
                UDP6    UDP traffic     (v6)
                FC      Fibre channel HBAs
        -q      Queue length and load average statistics
        -R      Memory statistics
        -r [ ALL ]
                Memory utilization statistics
        -S      Swap space utilization statistics
        -u [ ALL ]
                CPU utilization statistics
        -v      Kernel tables statistics
        -W      Swapping statistics
        -w      Task creation and system switching statistics
        -y      TTY devices statistics

因此，类似-d或-n ALL 是可用的。

知道发生什么事了吗？

答案1

哎呀，这实际上是我的配置文件中的语法错误。具体来说，我需要取消注释以下行：

[输入.sysstat.选项]

就在

#     -C = "cpu"
#     -B = "paging"
#     -b = "io"
     -d = "disk"             # requires DISK activity
     "-n ALL" = "network"
#     "-P ALL" = "per_cpu"
#     -q = "queue"
#     -R = "mem"
     -r = "mem_util"
#     -S = "swap_util"
#     -u = "cpu_util"
#     -v = "inode"
#     -W = "swap"
#     -w = "task"
#   #  -H = "hugepages"        # only available for newer linux distributions
#   #  "-I ALL" = "interrupts" # requires INT activity

如果没有它，它就无法正确解析上述行。

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