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系统性能统计输入插件

此插件使用 sysstat 包收集 Linux 系统性能统计信息。此插件使用 sadc 收集器实用程序,并通过 sadf 实用程序解析创建的二进制数据文件。

此插件要求 sysstat 包已安装在系统上,并且 sadcsadf 都可由 Telegraf 执行。

发布于: Telegraf v0.12.1 标签: system 操作系统支持: linux

全局配置选项

插件支持其他全局和插件配置设置,用于修改指标、标签和字段,创建别名以及配置插件顺序等任务。更多详情请参阅 CONFIGURATION.md

配置

# Sysstat metrics collector
# This plugin ONLY supports Linux
[[inputs.sysstat]]
  ## Path to the sadc command.
  #
  ## Common Defaults:
  ##   Debian/Ubuntu: /usr/lib/sysstat/sadc
  ##   Arch:          /usr/lib/sa/sadc
  ##   RHEL/CentOS:   /usr/lib64/sa/sadc
  sadc_path = "/usr/lib/sa/sadc" # required

  ## Path to the sadf command, if it is not in PATH
  # sadf_path = "/usr/bin/sadf"

  ## Activities is a list of activities, that are passed as argument to the
  ## sadc collector utility (e.g: DISK, SNMP etc...)
  ## The more activities that are added, the more data is collected.
  # activities = ["DISK"]

  ## Group metrics to measurements.
  ##
  ## If group is false each metric will be prefixed with a description
  ## and represents itself a measurement.
  ##
  ## If Group is true, corresponding metrics are grouped to a single measurement.
  # group = true

  ## Options for the sadf command. The values on the left represent the sadf options and
  ## the values on the right their description (which are used for grouping and prefixing metrics).
  ##
  ## Run 'sar -h' or 'man sar' to find out the supported options for your 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

  ## Device tags can be used to add additional tags for devices. For example the configuration below
  ## adds a tag vg with value rootvg for all metrics with sda devices.
  # [[inputs.sysstat.device_tags.sda]]
  #  vg = "rootvg"

Metrics

启用分组时

  • cpu

    • pct_idle (float)
    • pct_iowait (float)
    • pct_nice (float)
    • pct_steal (float)
    • pct_system (float)
    • pct_user (float)
  • disk

    • avgqu-sz (float)
    • avgrq-sz (float)
    • await (float)
    • pct_util (float)
    • rd_sec_pers (float)
    • svctm (float)
    • tps (float)

还有更多,具体取决于您配置的选项。

未启用分组时

  • cpu_pct_idle
    • value (浮点数)
  • cpu_pct_iowait
    • value (浮点数)
  • cpu_pct_nice
    • value (浮点数)
  • cpu_pct_steal
    • value (浮点数)
  • cpu_pct_system
    • value (浮点数)
  • cpu_pct_user
    • value (浮点数)
  • disk_avgqu-sz
    • value (浮点数)
  • disk_avgrq-sz
    • value (浮点数)
  • disk_await
    • value (浮点数)
  • disk_pct_util
    • value (浮点数)
  • disk_rd_sec_per_s
    • value (浮点数)
  • disk_svctm
    • value (浮点数)
  • disk_tps
    • value (浮点数)

还有更多,具体取决于您配置的选项。所有度量都提供一个 device 标签,如果您定义了额外的 device_tags,则还会有其他标签。

示例输出

使用以下配置

[[inputs.sysstat]]
  sadc_path = "/usr/lib/sa/sadc" # required
  activities = ["DISK", "SNMP", "INT"]
  group = true
  [inputs.sysstat.options]
 -C = "cpu"
 -B = "paging"
 -b = "io"
 -d = "disk"             # requires DISK activity
 -H = "hugepages"
 "-I ALL" = "interrupts" # requires INT activity
 "-n ALL" = "network"
 "-P ALL" = "per_cpu"
 -q = "queue"
 -R = "mem"
 "-r ALL" = "mem_util"
 -S = "swap_util"
 -u = "cpu_util"
 -v = "inode"
 -W = "swap"
 -w = "task"
  [[inputs.sysstat.device_tags.sda]]
    vg = "rootvg"

您将获得以下输出

cpu_util,device=all pct_idle=98.85,pct_iowait=0,pct_nice=0.38,pct_steal=0,pct_system=0.64,pct_user=0.13 1459255626657883725
swap pswpin_per_s=0,pswpout_per_s=0 1459255626658387650
per_cpu,device=cpu1 pct_idle=98.98,pct_iowait=0,pct_nice=0.26,pct_steal=0,pct_system=0.51,pct_user=0.26 1459255626659630437
per_cpu,device=all pct_idle=98.85,pct_iowait=0,pct_nice=0.38,pct_steal=0,pct_system=0.64,pct_user=0.13 1459255626659670744
per_cpu,device=cpu0 pct_idle=98.73,pct_iowait=0,pct_nice=0.76,pct_steal=0,pct_system=0.51,pct_user=0 1459255626659697515
hugepages kbhugfree=0,kbhugused=0,pct_hugused=0 1459255626660057517
network,device=lo coll_per_s=0,pct_ifutil=0,rxcmp_per_s=0,rxdrop_per_s=0,rxerr_per_s=0,rxfifo_per_s=0,rxfram_per_s=0,rxkB_per_s=0.81,rxmcst_per_s=0,rxpck_per_s=16,txcarr_per_s=0,txcmp_per_s=0,txdrop_per_s=0,txerr_per_s=0,txfifo_per_s=0,txkB_per_s=0.81,txpck_per_s=16 1459255626661197666
network access_per_s=0,active_per_s=0,asmf_per_s=0,asmok_per_s=0,asmrq_per_s=0,atmptf_per_s=0,badcall_per_s=0,call_per_s=0,estres_per_s=0,fragcrt_per_s=0,fragf_per_s=0,fragok_per_s=0,fwddgm_per_s=0,getatt_per_s=0,hit_per_s=0,iadrerr_per_s=0,iadrmk_per_s=0,iadrmkr_per_s=0,idel_per_s=16,idgm_per_s=0,idgmerr_per_s=0,idisc_per_s=0,idstunr_per_s=0,iech_per_s=0,iechr_per_s=0,ierr_per_s=0,ihdrerr_per_s=0,imsg_per_s=0,ip-frag=0,iparmpb_per_s=0,irec_per_s=16,iredir_per_s=0,iseg_per_s=16,isegerr_per_s=0,isrcq_per_s=0,itm_per_s=0,itmex_per_s=0,itmr_per_s=0,iukwnpr_per_s=0,miss_per_s=0,noport_per_s=0,oadrmk_per_s=0,oadrmkr_per_s=0,odgm_per_s=0,odisc_per_s=0,odstunr_per_s=0,oech_per_s=0,oechr_per_s=0,oerr_per_s=0,omsg_per_s=0,onort_per_s=0,oparmpb_per_s=0,oredir_per_s=0,orq_per_s=16,orsts_per_s=0,oseg_per_s=16,osrcq_per_s=0,otm_per_s=0,otmex_per_s=0,otmr_per_s=0,packet_per_s=0,passive_per_s=0,rawsck=0,read_per_s=0,retrans_per_s=0,saccess_per_s=0,scall_per_s=0,sgetatt_per_s=0,sread_per_s=0,swrite_per_s=0,tcp-tw=7,tcp_per_s=0,tcpsck=1543,totsck=4052,udp_per_s=0,udpsck=2,write_per_s=0 1459255626661381788
network,device=ens33 coll_per_s=0,pct_ifutil=0,rxcmp_per_s=0,rxdrop_per_s=0,rxerr_per_s=0,rxfifo_per_s=0,rxfram_per_s=0,rxkB_per_s=0,rxmcst_per_s=0,rxpck_per_s=0,txcarr_per_s=0,txcmp_per_s=0,txdrop_per_s=0,txerr_per_s=0,txfifo_per_s=0,txkB_per_s=0,txpck_per_s=0 1459255626661533072
disk,device=sda,vg=rootvg avgqu-sz=0.01,avgrq-sz=8.5,await=3.31,pct_util=0.1,rd_sec_per_s=0,svctm=0.25,tps=4,wr_sec_per_s=34 1459255626663974389
queue blocked=0,ldavg-1=1.61,ldavg-15=1.34,ldavg-5=1.67,plist-sz=1415,runq-sz=0 1459255626664159054
paging fault_per_s=0.25,majflt_per_s=0,pct_vmeff=0,pgfree_per_s=19,pgpgin_per_s=0,pgpgout_per_s=17,pgscand_per_s=0,pgscank_per_s=0,pgsteal_per_s=0 1459255626664304249
mem_util kbactive=2206568,kbanonpg=1472208,kbbuffers=118020,kbcached=1035252,kbcommit=8717200,kbdirty=156,kbinact=418912,kbkstack=24672,kbmemfree=1744868,kbmemused=3610272,kbpgtbl=87116,kbslab=233804,kbvmused=0,pct_commit=136.13,pct_memused=67.42 1459255626664554981
io bread_per_s=0,bwrtn_per_s=34,rtps=0,tps=4,wtps=4 1459255626664596198
inode dentunusd=235039,file-nr=17120,inode-nr=94505,pty-nr=14 1459255626664663693
interrupts,device=i000 intr_per_s=0 1459255626664800109
interrupts,device=i003 intr_per_s=0 1459255626665255145
interrupts,device=i004 intr_per_s=0 1459255626665281776
interrupts,device=i006 intr_per_s=0 1459255626665297416
interrupts,device=i007 intr_per_s=0 1459255626665321008
interrupts,device=i010 intr_per_s=0 1459255626665339413
interrupts,device=i012 intr_per_s=0 1459255626665361510
interrupts,device=i013 intr_per_s=0 1459255626665381327
interrupts,device=i015 intr_per_s=1 1459255626665397313
interrupts,device=i001 intr_per_s=0.25 1459255626665412985
interrupts,device=i002 intr_per_s=0 1459255626665430475
interrupts,device=i005 intr_per_s=0 1459255626665453944
interrupts,device=i008 intr_per_s=0 1459255626665470650
interrupts,device=i011 intr_per_s=0 1459255626665486069
interrupts,device=i009 intr_per_s=0 1459255626665502913
interrupts,device=i014 intr_per_s=0 1459255626665518152
task cswch_per_s=722.25,proc_per_s=0 1459255626665849646
cpu,device=all pct_idle=98.85,pct_iowait=0,pct_nice=0.38,pct_steal=0,pct_system=0.64,pct_user=0.13 1459255626666639715
mem bufpg_per_s=0,campg_per_s=1.75,frmpg_per_s=-8.25 1459255626666770205
swap_util kbswpcad=0,kbswpfree=1048572,kbswpused=0,pct_swpcad=0,pct_swpused=0 1459255626667313276

如果您将 group 值更改为 false,如下所示

[[inputs.sysstat]]
  sadc_path = "/usr/lib/sa/sadc" # required
  activities = ["DISK", "SNMP", "INT"]
  group = false
  [inputs.sysstat.options]
 -C = "cpu"
 -B = "paging"
 -b = "io"
 -d = "disk"             # requires DISK activity
 -H = "hugepages"
 "-I ALL" = "interrupts" # requires INT activity
 "-n ALL" = "network"
 "-P ALL" = "per_cpu"
 -q = "queue"
 -R = "mem"
 "-r ALL" = "mem_util"
 -S = "swap_util"
 -u = "cpu_util"
 -v = "inode"
 -W = "swap"
 -w = "task"
  [[inputs.sysstat.device_tags.sda]]
    vg = "rootvg"

您将获得以下输出

io_tps value=0.5 1459255780126025822
io_rtps value=0 1459255780126025822
io_wtps value=0.5 1459255780126025822
io_bread_per_s value=0 1459255780126025822
io_bwrtn_per_s value=38 1459255780126025822
cpu_util_pct_user,device=all value=39.07 1459255780126025822
cpu_util_pct_nice,device=all value=0 1459255780126025822
cpu_util_pct_system,device=all value=47.94 1459255780126025822
cpu_util_pct_iowait,device=all value=0 1459255780126025822
cpu_util_pct_steal,device=all value=0 1459255780126025822
cpu_util_pct_idle,device=all value=12.98 1459255780126025822
swap_pswpin_per_s value=0 1459255780126025822
cpu_pct_user,device=all value=39.07 1459255780126025822
cpu_pct_nice,device=all value=0 1459255780126025822
cpu_pct_system,device=all value=47.94 1459255780126025822
cpu_pct_iowait,device=all value=0 1459255780126025822
cpu_pct_steal,device=all value=0 1459255780126025822
cpu_pct_idle,device=all value=12.98 1459255780126025822
per_cpu_pct_user,device=all value=39.07 1459255780126025822
per_cpu_pct_nice,device=all value=0 1459255780126025822
per_cpu_pct_system,device=all value=47.94 1459255780126025822
per_cpu_pct_iowait,device=all value=0 1459255780126025822
per_cpu_pct_steal,device=all value=0 1459255780126025822
per_cpu_pct_idle,device=all value=12.98 1459255780126025822
per_cpu_pct_user,device=cpu0 value=33.5 1459255780126025822
per_cpu_pct_nice,device=cpu0 value=0 1459255780126025822
per_cpu_pct_system,device=cpu0 value=65.25 1459255780126025822
per_cpu_pct_iowait,device=cpu0 value=0 1459255780126025822
per_cpu_pct_steal,device=cpu0 value=0 1459255780126025822
per_cpu_pct_idle,device=cpu0 value=1.25 1459255780126025822
per_cpu_pct_user,device=cpu1 value=44.85 1459255780126025822
per_cpu_pct_nice,device=cpu1 value=0 1459255780126025822
per_cpu_pct_system,device=cpu1 value=29.55 1459255780126025822
per_cpu_pct_iowait,device=cpu1 value=0 1459255780126025822
per_cpu_pct_steal,device=cpu1 value=0 1459255780126025822
per_cpu_pct_idle,device=cpu1 value=25.59 1459255780126025822
hugepages_kbhugfree value=0 1459255780126025822
hugepages_kbhugused value=0 1459255780126025822
hugepages_pct_hugused value=0 1459255780126025822
interrupts_intr_per_s,device=i000 value=0 1459255780126025822
inode_dentunusd value=252876 1459255780126025822
mem_util_kbmemfree value=1613612 1459255780126025822
disk_tps,device=sda,vg=rootvg value=0.5 1459255780126025822
swap_pswpout_per_s value=0 1459255780126025822
network_rxpck_per_s,device=ens33 value=0 1459255780126025822
queue_runq-sz value=4 1459255780126025822
task_proc_per_s value=0 1459255780126025822
task_cswch_per_s value=2019 1459255780126025822
mem_frmpg_per_s value=0 1459255780126025822
mem_bufpg_per_s value=0.5 1459255780126025822
mem_campg_per_s value=1.25 1459255780126025822
interrupts_intr_per_s,device=i001 value=0 1459255780126025822
inode_file-nr value=19104 1459255780126025822
mem_util_kbmemused value=3741528 1459255780126025822
disk_rd_sec_per_s,device=sda,vg=rootvg value=0 1459255780126025822
network_txpck_per_s,device=ens33 value=0 1459255780126025822
queue_plist-sz value=1512 1459255780126025822
paging_pgpgin_per_s value=0 1459255780126025822
paging_pgpgout_per_s value=19 1459255780126025822
paging_fault_per_s value=0.25 1459255780126025822
paging_majflt_per_s value=0 1459255780126025822
paging_pgfree_per_s value=34.25 1459255780126025822
paging_pgscank_per_s value=0 1459255780126025822
paging_pgscand_per_s value=0 1459255780126025822
paging_pgsteal_per_s value=0 1459255780126025822
paging_pct_vmeff value=0 1459255780126025822
interrupts_intr_per_s,device=i002 value=0 1459255780126025822
interrupts_intr_per_s,device=i003 value=0 1459255780126025822
interrupts_intr_per_s,device=i004 value=0 1459255780126025822
interrupts_intr_per_s,device=i005 value=0 1459255780126025822
interrupts_intr_per_s,device=i006 value=0 1459255780126025822
interrupts_intr_per_s,device=i007 value=0 1459255780126025822
interrupts_intr_per_s,device=i008 value=0 1459255780126025822
interrupts_intr_per_s,device=i009 value=0 1459255780126025822
interrupts_intr_per_s,device=i010 value=0 1459255780126025822
interrupts_intr_per_s,device=i011 value=0 1459255780126025822
interrupts_intr_per_s,device=i012 value=0 1459255780126025822
interrupts_intr_per_s,device=i013 value=0 1459255780126025822
interrupts_intr_per_s,device=i014 value=0 1459255780126025822
interrupts_intr_per_s,device=i015 value=1 1459255780126025822
inode_inode-nr value=94709 1459255780126025822
inode_pty-nr value=14 1459255780126025822
mem_util_pct_memused value=69.87 1459255780126025822
mem_util_kbbuffers value=118252 1459255780126025822
mem_util_kbcached value=1045240 1459255780126025822
mem_util_kbcommit value=9628152 1459255780126025822
mem_util_pct_commit value=150.35 1459255780126025822
mem_util_kbactive value=2303752 1459255780126025822
mem_util_kbinact value=428340 1459255780126025822
mem_util_kbdirty value=104 1459255780126025822
mem_util_kbanonpg value=1568676 1459255780126025822
mem_util_kbslab value=240032 1459255780126025822
mem_util_kbkstack value=26224 1459255780126025822
mem_util_kbpgtbl value=98056 1459255780126025822
mem_util_kbvmused value=0 1459255780126025822
disk_wr_sec_per_s,device=sda,vg=rootvg value=38 1459255780126025822
disk_avgrq-sz,device=sda,vg=rootvg value=76 1459255780126025822
disk_avgqu-sz,device=sda,vg=rootvg value=0 1459255780126025822
disk_await,device=sda,vg=rootvg value=2 1459255780126025822
disk_svctm,device=sda,vg=rootvg value=2 1459255780126025822
disk_pct_util,device=sda,vg=rootvg value=0.1 1459255780126025822
network_rxkB_per_s,device=ens33 value=0 1459255780126025822
network_txkB_per_s,device=ens33 value=0 1459255780126025822
network_rxcmp_per_s,device=ens33 value=0 1459255780126025822
network_txcmp_per_s,device=ens33 value=0 1459255780126025822
network_rxmcst_per_s,device=ens33 value=0 1459255780126025822
network_pct_ifutil,device=ens33 value=0 1459255780126025822
network_rxpck_per_s,device=lo value=10.75 1459255780126025822
network_txpck_per_s,device=lo value=10.75 1459255780126025822
network_rxkB_per_s,device=lo value=0.77 1459255780126025822
network_txkB_per_s,device=lo value=0.77 1459255780126025822
network_rxcmp_per_s,device=lo value=0 1459255780126025822
network_txcmp_per_s,device=lo value=0 1459255780126025822
network_rxmcst_per_s,device=lo value=0 1459255780126025822
network_pct_ifutil,device=lo value=0 1459255780126025822
network_rxerr_per_s,device=ens33 value=0 1459255780126025822
network_txerr_per_s,device=ens33 value=0 1459255780126025822
network_coll_per_s,device=ens33 value=0 1459255780126025822
network_rxdrop_per_s,device=ens33 value=0 1459255780126025822
network_txdrop_per_s,device=ens33 value=0 1459255780126025822
network_txcarr_per_s,device=ens33 value=0 1459255780126025822
network_rxfram_per_s,device=ens33 value=0 1459255780126025822
network_rxfifo_per_s,device=ens33 value=0 1459255780126025822
network_txfifo_per_s,device=ens33 value=0 1459255780126025822
network_rxerr_per_s,device=lo value=0 1459255780126025822
network_txerr_per_s,device=lo value=0 1459255780126025822
network_coll_per_s,device=lo value=0 1459255780126025822
network_rxdrop_per_s,device=lo value=0 1459255780126025822
network_txdrop_per_s,device=lo value=0 1459255780126025822
network_txcarr_per_s,device=lo value=0 1459255780126025822
network_rxfram_per_s,device=lo value=0 1459255780126025822
network_rxfifo_per_s,device=lo value=0 1459255780126025822
network_txfifo_per_s,device=lo value=0 1459255780126025822
network_call_per_s value=0 1459255780126025822
network_retrans_per_s value=0 1459255780126025822
network_read_per_s value=0 1459255780126025822
network_write_per_s value=0 1459255780126025822
network_access_per_s value=0 1459255780126025822
network_getatt_per_s value=0 1459255780126025822
network_scall_per_s value=0 1459255780126025822
network_badcall_per_s value=0 1459255780126025822
network_packet_per_s value=0 1459255780126025822
network_udp_per_s value=0 1459255780126025822
network_tcp_per_s value=0 1459255780126025822
network_hit_per_s value=0 1459255780126025822
network_miss_per_s value=0 1459255780126025822
network_sread_per_s value=0 1459255780126025822
network_swrite_per_s value=0 1459255780126025822
network_saccess_per_s value=0 1459255780126025822
network_sgetatt_per_s value=0 1459255780126025822
network_totsck value=4234 1459255780126025822
network_tcpsck value=1637 1459255780126025822
network_udpsck value=2 1459255780126025822
network_rawsck value=0 1459255780126025822
network_ip-frag value=0 1459255780126025822
network_tcp-tw value=4 1459255780126025822
network_irec_per_s value=10.75 1459255780126025822
network_fwddgm_per_s value=0 1459255780126025822
network_idel_per_s value=10.75 1459255780126025822
network_orq_per_s value=10.75 1459255780126025822
network_asmrq_per_s value=0 1459255780126025822
network_asmok_per_s value=0 1459255780126025822
network_fragok_per_s value=0 1459255780126025822
network_fragcrt_per_s value=0 1459255780126025822
network_ihdrerr_per_s value=0 1459255780126025822
network_iadrerr_per_s value=0 1459255780126025822
network_iukwnpr_per_s value=0 1459255780126025822
network_idisc_per_s value=0 1459255780126025822
network_odisc_per_s value=0 1459255780126025822
network_onort_per_s value=0 1459255780126025822
network_asmf_per_s value=0 1459255780126025822
network_fragf_per_s value=0 1459255780126025822
network_imsg_per_s value=0 1459255780126025822
network_omsg_per_s value=0 1459255780126025822
network_iech_per_s value=0 1459255780126025822
network_iechr_per_s value=0 1459255780126025822
network_oech_per_s value=0 1459255780126025822
network_oechr_per_s value=0 1459255780126025822
network_itm_per_s value=0 1459255780126025822
network_itmr_per_s value=0 1459255780126025822
network_otm_per_s value=0 1459255780126025822
network_otmr_per_s value=0 1459255780126025822
network_iadrmk_per_s value=0 1459255780126025822
network_iadrmkr_per_s value=0 1459255780126025822
network_oadrmk_per_s value=0 1459255780126025822
network_oadrmkr_per_s value=0 1459255780126025822
network_ierr_per_s value=0 1459255780126025822
network_oerr_per_s value=0 1459255780126025822
network_idstunr_per_s value=0 1459255780126025822
network_odstunr_per_s value=0 1459255780126025822
network_itmex_per_s value=0 1459255780126025822
network_otmex_per_s value=0 1459255780126025822
network_iparmpb_per_s value=0 1459255780126025822
network_oparmpb_per_s value=0 1459255780126025822
network_isrcq_per_s value=0 1459255780126025822
network_osrcq_per_s value=0 1459255780126025822
network_iredir_per_s value=0 1459255780126025822
network_oredir_per_s value=0 1459255780126025822
network_active_per_s value=0 1459255780126025822
network_passive_per_s value=0 1459255780126025822
network_iseg_per_s value=10.75 1459255780126025822
network_oseg_per_s value=9.5 1459255780126025822
network_atmptf_per_s value=0 1459255780126025822
network_estres_per_s value=0 1459255780126025822
network_retrans_per_s value=1.5 1459255780126025822
network_isegerr_per_s value=0.25 1459255780126025822
network_orsts_per_s value=0 1459255780126025822
network_idgm_per_s value=0 1459255780126025822
network_odgm_per_s value=0 1459255780126025822
network_noport_per_s value=0 1459255780126025822
network_idgmerr_per_s value=0 1459255780126025822
queue_ldavg-1 value=2.1 1459255780126025822
queue_ldavg-5 value=1.82 1459255780126025822
queue_ldavg-15 value=1.44 1459255780126025822
queue_blocked value=0 1459255780126025822
swap_util_kbswpfree value=1048572 1459255780126025822
swap_util_kbswpused value=0 1459255780126025822
swap_util_pct_swpused value=0 1459255780126025822
swap_util_kbswpcad value=0 1459255780126025822
swap_util_pct_swpcad value=0 1459255780126025822

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InfluxDB 3.8 新特性

InfluxDB 3.8 和 InfluxDB 3 Explorer 1.6 的主要增强功能。

查看博客文章

InfluxDB 3.8 现已适用于 Core 和 Enterprise 版本,同时发布了 InfluxDB 3 Explorer UI 的 1.6 版本。本次发布着重于操作成熟度,以及如何更轻松地部署、管理和可靠地运行 InfluxDB。

更多信息,请查看

InfluxDB Docker 的 latest 标签将指向 InfluxDB 3 Core

在 **2026 年 2 月 3 日**,InfluxDB Docker 镜像的 latest 标签将指向 InfluxDB 3 Core。为避免意外升级,请在您的 Docker 部署中使用特定的版本标签。

如果使用 Docker 来安装和运行 InfluxDB,latest 标签将指向 InfluxDB 3 Core。为避免意外升级,请在您的 Docker 部署中使用特定的版本标签。例如,如果使用 Docker 运行 InfluxDB v2,请将 latest 版本标签替换为 Docker pull 命令中的特定版本标签 — 例如

docker pull influxdb:2