"number_of_shards" : 5 } }, "mappings" : { "values" : { "properties" : { "itemid" : { "type" : "long" }, "clock" : { "format" : "epoch_second", "type" : "date" }, "value" : { "fields" : { "analyzed" : { "index" "number_of_shards" : 5 } }, "mappings" : { "values" : { "properties" : { "itemid" : { "type" : "long" }, "clock" : { "format" : "epoch_second", "type" : "date" }, "value" : { "type" : "long" } } } } }' 要创建其他模板，用户应更改请求 "number_of_shards" : 5 } }, "mappings" : { "values" : { "properties" : { "itemid" : { "type" : "long" }, "clock" : { "format" : "epoch_second", "type" : "date" }, "value" : { "fields" : { "analyzed" : { "index"

YAML 保存到 grandmaster- clock-ptp-config.yaml 文件中： 例 例 19.1. PTP grandmaster 时钟 时钟配置示例 配置示例 apiVersion: ptp.openshift.io/v1 kind: PtpConfig metadata: name: grandmaster-clock namespace: openshift-ptp openshift-ptp annotations: {} spec: profile: - name: grandmaster-clock # The interface name is hardware-specific interface: $interface ptp4lOpts: "-2" phc2sysOpts: "-a -r -r -n 24" verbose 0 summary_interval 0 kernel_leap 1 check_fup_sync 0 clock_class_threshold 7 # # Servo Options # pi_proportional_const 0.0

"number_of_shards" : 5 } }, "mappings" : { "values" : { "properties" : { "itemid" : { "type" : "long" }, "clock" : { "format" : "epoch_second", "type" : "date" }, "value" : { "fields" : { "analyzed" : { "index" "number_of_shards" : 5 } }, "mappings" : { "values" : { "properties" : { "itemid" : { "type" : "long" }, "clock" : { "format" : "epoch_second", "type" : "date" }, "value" : { "type" : "long" } } } } }' 要创建其他模板，用户应更改请求 "number_of_shards" : 5 } }, "mappings" : { "values" : { "properties" : { "itemid" : { "type" : "long" }, "clock" : { "format" : "epoch_second", "type" : "date" }, 15 "value" : { "fields" : { "analyzed" :

"number_of_shards" : 5 } }, "mappings" : { "values" : { "properties" : { "itemid" : { "type" : "long" }, "clock" : { "format" : "epoch_second", "type" : "date" }, "value" : { "fields" : { "analyzed" : { "index" "number_of_shards" : 5 } }, "mappings" : { "values" : { "properties" : { "itemid" : { "type" : "long" }, "clock" : { "format" : "epoch_second", "type" : "date" }, "value" : { "type" : "long" } } } } }' 要创建其他模板，用户应更改请求 "number_of_shards" : 5 } }, "mappings" : { "values" : { "properties" : { "itemid" : { "type" : "long" }, "clock" : { "format" : "epoch_second", "type" : "date" }, "value" : { "fields" : { "analyzed" : { "index"

"number_of_shards" : 5 } }, "mappings" : { "values" : { "properties" : { "itemid" : { "type" : "long" }, "clock" : { "format" : "epoch_second", "type" : "date" }, "value" : { "fields" : { "analyzed" : { "index" "number_of_shards" : 5 } }, "mappings" : { "values" : { "properties" : { "itemid" : { "type" : "long" }, "clock" : { "format" : "epoch_second", "type" : "date" }, "value" : { "type" : "long" } } } } }' 要创建其他模板，用户应更改请求 "number_of_shards" : 5 } }, "mappings" : { "values" : { "properties" : { "itemid" : { "type" : "long" }, "clock" : { "format" : "epoch_second", "type" : "date" }, "value" : { "fields" : { "analyzed" : { "index"

2 建立一個普通使用者 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 6.3.3 Configuring the Clock and Time Zone . . . . . . . . . . . . . . . . . . . . . . . . . . 43 6.3.4 分割區與選擇掛載點 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 6.3.8.1 Setting the System Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 6.3.8.2 Reboot the System . . . . . . Account setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 B.4.6 Clock and time zone setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 B.4.7 Partitioning

"query": { "bool": { "must": [{ "match": { 309 "itemid": 28275 } }], "filter": [{ "range": { "clock": { "gt": 1517565836, "lte": 1517566137 } } }] } } } • 得到响应: { "_scroll_id": "DnF1ZXJ5V "_id": "dqX9VWEBV6sEKSMyk6sw", "_score": 1.0, "_source": { "itemid": 28275, "value": "0.138750", "clock": 1517566136, "ns": 25388713, "ttl": 604800 } }] } } • 现在可以使用 JSONPath 预处理步骤来获取监控项的值：$.hits.hits[0] "groups":["Zabbix servers"],"item_tags":[{"tag":"foo","value":"test"}],"itemid":44457,"name":"foo","clock":1673454303,"ns":800155804,"value":0,"type":3} {"host":{"host":"Zabbix server","name":"Zabbix server"}

"request":"agent data", "data":[ { "host":"", "key":"agent.version", "value":"2.4.0", "clock":1400675595, "ns":76808644 }, { "host":"", "key":"log[/home/zabbix/logs/zabbix_agentd.log]" 50000).", "clock":1400675595, "ns":77053975 }, { "host":"", "key":"vfs.fs.size[/nono]", "state":1, "value":"Cannot obtain filesystem information: [2] No such file or directory", "clock":1400675595 "clock":1400675595, "ns":78154128 } ], "clock": 1400675595, "ns": 78211329 } Server 响应

{ "response":"success", "info":"processed: 3; failed: 0; total: 3; seconds spent: 0.003534" }

使用以下关键字声明参与者, 可根据需要选择显示样式。 关键词 描述 analog 模拟信号的变化是连续的，其值在给定值之间会进行线性插值。 binary 二进制信号，只有两个状态。(binary) clock 时钟信号，即从高电平到低电平反复转换的信号，需要用 period 设置周期。可选的参数还有脉冲时长 pulse 和偏移量 offset concise 简明的图形化数据表示，可表示数据的移动（非常适合表示信息）。 is 空闲 WB is 空闲 @100 WU is 等待中 WB is 处理中 @300 WB is 等待中 @enduml @startuml clock "Clock_0" as C0 with period 50 clock "Clock_1" as C1 with period 50 pulse 15 offset 10 binary "Binary" as B concise "Concise" [Ref. QA-14631 and QA-14647 and QA-11288] 10.2 二进制及时钟信号 使用以下关键字可以绘制二进制及时钟信号： • binary • clock @startuml clock clk with period 1 binary "Enable" as EN @0 EN is low @5 EN is high @10 EN is low @enduml

following calls the clock function from the standard C library on most Unix-derived systems: julia> t = ccall(:clock, Int32, ()) 2292761 julia> t 2292761 julia> typeof(ans) Int32 clock takes no arguments Triangle U+023EC � \:arrow_double_down: Black Down-Pointing Double Triangle U+023F0 � \:alarm_clock: Alarm Clock U+023F3 � \:hourglass_flowing_sand: Hourglass With Flowing Sand U+02422 ␢ \blanksymbol Blank U+1F550 � \:clock1: Clock Face One Oclock U+1F551 � \:clock2: Clock Face Two Oclock U+1F552 � \:clock3: Clock Face Three Oclock U+1F553 � \:clock4: Clock Face Four Oclock U+1F554 � \:clock5: Clock Face Five