diff --git a/conf/input.http_response/http_response.toml b/conf/input.http_response/http_response.toml index 8f365ff..66619dc 100644 --- a/conf/input.http_response/http_response.toml +++ b/conf/input.http_response/http_response.toml @@ -1,11 +1,11 @@ # # collect interval # interval = 15 -[[instances]] -targets = [ - "http://localhost", - "https://www.baidu.com" -] +# [[instances]] +# targets = [ +# "http://localhost", +# "https://www.baidu.com" +# ] # # append some labels for series # labels = { region="cloud", product="n9e" } diff --git a/inputs/http_response/README.md b/inputs/http_response/README.md index ad19379..45eb9fc 100644 --- a/inputs/http_response/README.md +++ b/inputs/http_response/README.md @@ -1,4 +1,8 @@ -### code meanings +# http_response + +HTTP 探测插件，用于检测 HTTP 地址的连通性、延迟、HTTPS证书过期时间 + +## code meanings ``` Success = 0 @@ -8,4 +12,37 @@ DNSError = 3 AddressError = 4 BodyMismatch = 5 CodeMismatch = 6 -``` \ No newline at end of file +``` + +## Configuration + +最核心的配置就是 targets 配置，配置目标地址，比如想要监控两个地址： + +```toml +[[instances]] +targets = [ + "http://localhost:8080", + "https://www.baidu.com" +] +``` + +instances 下面的所有 targets 共享同一个 `[[instances]]` 下面的配置，比如超时时间，HTTP方法等，如果有些配置不同，可以拆成多个不同的 `[[instances]]`，比如： + +```toml +[[instances]] +targets = [ + "http://localhost:8080", + "https://www.baidu.com" +] +method = "GET" + +[[instances]] +targets = [ + "http://localhost:9090" +] +method = "POST" +``` + +## 监控大盘和告警规则 + +该 README 的同级目录下，提供了 dashboard.json 就是监控大盘的配置，alerts.json 是告警规则，可以导入夜莺使用。 \ No newline at end of file diff --git a/inputs/kernel/README.md b/inputs/kernel/README.md new file mode 100644 index 0000000..20bc212 --- /dev/null +++ b/inputs/kernel/README.md @@ -0,0 +1,7 @@ +# kernel + +采集本机的内核信息，比如 OS 启动时间，上下文切换的次数等 + +## 监控大盘 + +该插件没有单独的监控大盘，OS 的监控大盘统一放到 system 下面了 \ No newline at end of file diff --git a/inputs/kernel_vmstat/README.md b/inputs/kernel_vmstat/README.md new file mode 100644 index 0000000..af44e2f --- /dev/null +++ b/inputs/kernel_vmstat/README.md @@ -0,0 +1,126 @@ +# kernel_vmstat + +该监控插件采集的是 `/proc/vmstat` 的指标数据，需要较高版本的 kernel，`/proc/vmstat`内容较多，配置文件中给了一个白名单的配置，大家按需启用，只有启用了才会采集。 + +```ini +[white_list] +oom_kill = 1 +nr_free_pages = 0 +nr_alloc_batch = 0 +nr_inactive_anon = 0 +nr_active_anon = 0 +nr_inactive_file = 0 +nr_active_file = 0 +nr_unevictable = 0 +nr_mlock = 0 +nr_anon_pages = 0 +nr_mapped = 0 +nr_file_pages = 0 +nr_dirty = 0 +nr_writeback = 0 +nr_slab_reclaimable = 0 +nr_slab_unreclaimable = 0 +nr_page_table_pages = 0 +nr_kernel_stack = 0 +nr_unstable = 0 +nr_bounce = 0 +nr_vmscan_write = 0 +nr_vmscan_immediate_reclaim = 0 +nr_writeback_temp = 0 +nr_isolated_anon = 0 +nr_isolated_file = 0 +nr_shmem = 0 +nr_dirtied = 0 +nr_written = 0 +numa_hit = 0 +numa_miss = 0 +numa_foreign = 0 +numa_interleave = 0 +numa_local = 0 +numa_other = 0 +workingset_refault = 0 +workingset_activate = 0 +workingset_nodereclaim = 0 +nr_anon_transparent_hugepages = 0 +nr_free_cma = 0 +nr_dirty_threshold = 0 +nr_dirty_background_threshold = 0 +pgpgin = 0 +pgpgout = 0 +pswpin = 0 +pswpout = 0 +pgalloc_dma = 0 +pgalloc_dma32 = 0 +pgalloc_normal = 0 +pgalloc_movable = 0 +pgfree = 0 +pgactivate = 0 +pgdeactivate = 0 +pgfault = 0 +pgmajfault = 0 +pglazyfreed = 0 +pgrefill_dma = 0 +pgrefill_dma32 = 0 +pgrefill_normal = 0 +pgrefill_movable = 0 +pgsteal_kswapd_dma = 0 +pgsteal_kswapd_dma32 = 0 +pgsteal_kswapd_normal = 0 +pgsteal_kswapd_movable = 0 +pgsteal_direct_dma = 0 +pgsteal_direct_dma32 = 0 +pgsteal_direct_normal = 0 +pgsteal_direct_movable = 0 +pgscan_kswapd_dma = 0 +pgscan_kswapd_dma32 = 0 +pgscan_kswapd_normal = 0 +pgscan_kswapd_movable = 0 +pgscan_direct_dma = 0 +pgscan_direct_dma32 = 0 +pgscan_direct_normal = 0 +pgscan_direct_movable = 0 +pgscan_direct_throttle = 0 +zone_reclaim_failed = 0 +pginodesteal = 0 +slabs_scanned = 0 +kswapd_inodesteal = 0 +kswapd_low_wmark_hit_quickly = 0 +kswapd_high_wmark_hit_quickly = 0 +pageoutrun = 0 +allocstall = 0 +pgrotated = 0 +drop_pagecache = 0 +drop_slab = 0 +numa_pte_updates = 0 +numa_huge_pte_updates = 0 +numa_hint_faults = 0 +numa_hint_faults_local = 0 +numa_pages_migrated = 0 +pgmigrate_success = 0 +pgmigrate_fail = 0 +compact_migrate_scanned = 0 +compact_free_scanned = 0 +compact_isolated = 0 +compact_stall = 0 +compact_fail = 0 +compact_success = 0 +htlb_buddy_alloc_success = 0 +htlb_buddy_alloc_fail = 0 +unevictable_pgs_culled = 0 +unevictable_pgs_scanned = 0 +unevictable_pgs_rescued = 0 +unevictable_pgs_mlocked = 0 +unevictable_pgs_munlocked = 0 +unevictable_pgs_cleared = 0 +unevictable_pgs_stranded = 0 +thp_fault_alloc = 0 +thp_fault_fallback = 0 +thp_collapse_alloc = 0 +thp_collapse_alloc_failed = 0 +thp_split = 0 +thp_zero_page_alloc = 0 +thp_zero_page_alloc_failed = 0 +balloon_inflate = 0 +balloon_deflate = 0 +balloon_migrate = 0 +``` \ No newline at end of file diff --git a/inputs/linux_sysctl_fs/README.md b/inputs/linux_sysctl_fs/README.md new file mode 100644 index 0000000..a2e0e1a --- /dev/null +++ b/inputs/linux_sysctl_fs/README.md @@ -0,0 +1,3 @@ +# linux_sysctl_fs + +采集一些 /proc/sys/fs 下的内容 diff --git a/inputs/mem/README.md b/inputs/mem/README.md new file mode 100644 index 0000000..3df923a --- /dev/null +++ b/inputs/mem/README.md @@ -0,0 +1,7 @@ +# mem + +内存采集插件，维持默认配置即可。 + +## 监控大盘 + +该插件没有单独的监控大盘，OS 的监控大盘统一放到 system 下面了 \ No newline at end of file