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分析任務明細

匯出結果: PDF | Word | Excel

任務名稱
zabbix_google
任務 UUID
bdff7302-3f34-400a-8766-1ce9c63f46b8
狀態
completed
目前階段
completed
上傳檔案數
1
總大小
7,213,961 bytes
AI Provider
openai-compatible
AI Model
gpt-5.4
進度
100%

解析摘要

總檔案數
1
總解析筆數
66137
目前狀態
analyzed

Level 統計

Level 筆數
METRIC 20

代表性訊息

檔案 行號 訊息
zabbix_google.csv 2 HTTPS www.google.com(起點:塘岐國小) | https.response.time[https://www.google.com] | value=0.23
zabbix_google.csv 3 HTTPS www.google.com(起點:東莒國小) | https.response.time[https://www.google.com] | value=132.26
zabbix_google.csv 4 HTTPS www.google.com(起點:敬恆國中) | https.response.time[https://www.google.com] | value=132.75
zabbix_google.csv 5 HTTPS www.google.com(起點:敬恆國中) | https.response.time[https://www.google.com] | value=132.82
zabbix_google.csv 6 HTTPS www.google.com(起點:東莒國小) | https.response.time[https://www.google.com] | value=133.01
zabbix_google.csv 7 HTTPS www.google.com(起點:東莒國小) | https.response.time[https://www.google.com] | value=133.1
zabbix_google.csv 8 HTTPS www.google.com(起點:敬恆國中) | https.response.time[https://www.google.com] | value=133.11
zabbix_google.csv 9 HTTPS www.google.com(起點:東莒國小) | https.response.time[https://www.google.com] | value=133.2
zabbix_google.csv 10 HTTPS www.google.com(起點:敬恆國中) | https.response.time[https://www.google.com] | value=133.21
zabbix_google.csv 11 HTTPS www.google.com(起點:敬恆國中) | https.response.time[https://www.google.com] | value=133.21

AI 分析結果

AI 狀態
completed
Provider
openai-compatible
Model
gpt-5.4

一、摘要

監控項目明確且一致:所有樣本皆為對 www.google.com 的 HTTPS 回應時間量測,監控鍵值一致,表示此資料適合做跨站點延遲比較。

二、重點發現

  • 監控項目明確且一致:所有樣本皆為對 www.google.com 的 HTTPS 回應時間量測,監控鍵值一致,表示此資料適合做跨站點延遲比較。
  • 多數量測值集中在約 132~134 之間:樣本顯示東莒國小、敬恆國中、敬恆國小的數值大多落在 132.26~133.57 左右,分布相對集中,推測這些站點到目標站的網路延遲表現接近。
  • 存在極低值 0.23,與其他值落差極大:塘岐國小出現 0.23,與其他站點約 133 的量測相比差距極大,極可能是單位差異、採樣異常、代理/快取機制不同、量測路徑不同,或資料混雜造成的離群值。
  • 平均值受離群值影響有限,但摘要統計可能非完整全量分布:摘要提供的 count 僅 20,但總資料筆數為 66137,顯示目前數值統計可能是摘要層級或樣本層級,而非全量聚合結果;因此可做方向性判讀,但不宜視為最終精確母體統計。
  • 來源站點間存在明顯差異:至少一個來源(塘岐國小)與其他三個來源的數值級距完全不同,這不是一般微幅波動,而是量測條件或環境差異造成的高機率訊號。

三、可能原因

  • 量測單位或資料格式不一致
  • 不同監控節點的網路出口、DNS 解析或代理設定不同
  • 樣本中存在異常或瞬時成功值
  • 監控方法差異
  • 資料摘要不完整

四、風險與異常

  • [嚴重度:高] 跨站點效能比較可能失真:若未先確認單位與量測方法一致,直接比較 0.23 與 133.xx 可能導致錯誤結論。
  • [嚴重度:中高] 潛在監控配置不一致未被察覺:不同來源若實際使用不同代理、DNS、SSL 驗證策略或 timeout,會讓監控結果反映的是配置差異,而非真實網路品質。
  • [嚴重度:中] 缺乏時間資訊,無法辨識週期性異常:目前無法確認延遲是否在特定時段升高,也無法判斷異常值是否為單次事件或持續性問題。
  • [嚴重度:高] 若 133 左右代表毫秒,則整體延遲偏高但尚屬可用;若代表秒,則服務幾乎不可接受:單位未明確前,風險解讀差異極大,因此單位確認是第一優先事項。

五、風險評估

信心等級:

六、建議行動

  • [優先度:P1] 驗證監控單位與 item 定義:檢查 Zabbix 中 https.response.time 的資料型態、單位設定、前端顯示轉換與匯出格式,確認 0.23 與 133.xx 是否同單位。
  • [優先度:P1] 依來源分組重算完整統計:對四個來源分別計算 count、min、max、avg、p50、p95、p99、標準差與異常值比例,避免總平均掩蓋站點差異。
  • [優先度:P1] 補齊時間欄位進行趨勢分析:匯出 timestamp 後分析每日/每小時延遲趨勢,確認是否在尖峰時段、上課時段、ISP 擁塞時段或特定日期出現升高。
  • [優先度:P2] 比對四站監控執行環境:檢查 DNS、proxy、防火牆、NAT、出口頻寬、TLS/憑證驗證、重試次數、timeout 設定是否一致。
  • [優先度:P2] 建立異常偵測門檻:若單位為毫秒,可先針對 >150ms、>200ms 或突增 20% 設定告警;若單位為秒,則應立即重新檢查監控定義與實際網路狀態。
  • [優先度:P2] 針對離群來源做交叉驗證:對塘岐國小額外執行 curl、ping、traceroute、DNS resolve time、TLS handshake time 測試,確認 0.23 是否可重現。
  • [優先度:P3] 建立基準線與站點排名:以每站點歷史 p95 作為基準,持續觀察哪個來源長期偏慢,並將效能退化與網路維運事件關聯。

上傳檔案清單

原始檔名 類型 大小 解析狀態 儲存路徑
zabbix_google.csv CSV 7,213,961 bytes parsed uploads/bdff7302-3f34-400a-8766-1ce9c63f46b8/VmvzkVSDhAb4PqXtiWdBUMy4jKis3AnMrMY8vwwf.csv

匯出紀錄

格式 狀態 檔名 大小 產生時間
PDF completed zabbix_google_20260528090118.pdf 9,157,939 bytes 2026-05-28 09:01:20
EXCEL completed zabbix_google_20260530033619.xlsx 10,860 bytes 2026-05-30 03:36:19
PDF completed zabbix_google_20260530033621.pdf 9,158,321 bytes 2026-05-30 03:36:23
WORD completed zabbix_google_20260530033627.docx 4,714 bytes 2026-05-30 03:36:27
EXCEL completed zabbix_google_20260702201602.xlsx 10,860 bytes 2026-07-02 20:16:03
PDF completed zabbix_google_20260702201604.pdf 9,158,321 bytes 2026-07-02 20:16:06
WORD completed zabbix_google_20260702201610.docx 4,714 bytes 2026-07-02 20:16:10

分析選項

{
    "export_types": [
        "pdf",
        "word",
        "excel"
    ]
}

自訂提示

未提供

原始 result_json

{
    "job_uuid": "bdff7302-3f34-400a-8766-1ce9c63f46b8",
    "job_name": "zabbix_google",
    "status": "analyzed",
    "summary": {
        "total_files": 1,
        "total_entries": 66137,
        "entries_per_file": [
            {
                "file_id": 8,
                "original_name": "zabbix_google.csv",
                "file_type": "csv",
                "entries_count": 66137
            }
        ],
        "level_counts": {
            "METRIC": 20
        },
        "sample_messages": [
            {
                "file_name": "zabbix_google.csv",
                "line_number": 2,
                "message": "HTTPS www.google.com(起點:塘岐國小) | https.response.time[https:\/\/www.google.com] | value=0.23"
            },
            {
                "file_name": "zabbix_google.csv",
                "line_number": 3,
                "message": "HTTPS www.google.com(起點:東莒國小) | https.response.time[https:\/\/www.google.com] | value=132.26"
            },
            {
                "file_name": "zabbix_google.csv",
                "line_number": 4,
                "message": "HTTPS www.google.com(起點:敬恆國中) | https.response.time[https:\/\/www.google.com] | value=132.75"
            },
            {
                "file_name": "zabbix_google.csv",
                "line_number": 5,
                "message": "HTTPS www.google.com(起點:敬恆國中) | https.response.time[https:\/\/www.google.com] | value=132.82"
            },
            {
                "file_name": "zabbix_google.csv",
                "line_number": 6,
                "message": "HTTPS www.google.com(起點:東莒國小) | https.response.time[https:\/\/www.google.com] | value=133.01"
            },
            {
                "file_name": "zabbix_google.csv",
                "line_number": 7,
                "message": "HTTPS www.google.com(起點:東莒國小) | https.response.time[https:\/\/www.google.com] | value=133.1"
            },
            {
                "file_name": "zabbix_google.csv",
                "line_number": 8,
                "message": "HTTPS www.google.com(起點:敬恆國中) | https.response.time[https:\/\/www.google.com] | value=133.11"
            },
            {
                "file_name": "zabbix_google.csv",
                "line_number": 9,
                "message": "HTTPS www.google.com(起點:東莒國小) | https.response.time[https:\/\/www.google.com] | value=133.2"
            },
            {
                "file_name": "zabbix_google.csv",
                "line_number": 10,
                "message": "HTTPS www.google.com(起點:敬恆國中) | https.response.time[https:\/\/www.google.com] | value=133.21"
            },
            {
                "file_name": "zabbix_google.csv",
                "line_number": 11,
                "message": "HTTPS www.google.com(起點:敬恆國中) | https.response.time[https:\/\/www.google.com] | value=133.21"
            }
        ],
        "data_profile": [
            "metric_csv"
        ],
        "sources": [
            "HTTPS www.google.com(起點:塘岐國小)",
            "HTTPS www.google.com(起點:東莒國小)",
            "HTTPS www.google.com(起點:敬恆國中)",
            "HTTPS www.google.com(起點:敬恆國小)"
        ],
        "metric_summary": {
            "count": 20,
            "min": 0.23,
            "max": 133.57,
            "avg": 126.5625
        }
    },
    "parsed_files": [
        {
            "file_id": 8,
            "original_name": "zabbix_google.csv",
            "file_type": "csv",
            "entries_count": 66137,
            "sample_entries": [
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                    "source": "HTTPS www.google.com(起點:塘岐國小)",
                    "message": "HTTPS www.google.com(起點:塘岐國小) | https.response.time[https:\/\/www.google.com] | value=0.23",
                    "context": {
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                },
                {
                    "file_name": "zabbix_google.csv",
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                    "source": "HTTPS www.google.com(起點:敬恆國中)",
                    "message": "HTTPS www.google.com(起點:敬恆國中) | https.response.time[https:\/\/www.google.com] | value=132.75",
                    "context": {
                        "name": "HTTPS www.google.com(起點:敬恆國中)",
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                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 5,
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                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:敬恆國中)",
                    "message": "HTTPS www.google.com(起點:敬恆國中) | https.response.time[https:\/\/www.google.com] | value=132.82",
                    "context": {
                        "name": "HTTPS www.google.com(起點:敬恆國中)",
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                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "132.82"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 6,
                    "raw_line": "HTTPS www.google.com(起點:東莒國小),54433,https.response.time[https:\/\/www.google.com],133.01",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:東莒國小)",
                    "message": "HTTPS www.google.com(起點:東莒國小) | https.response.time[https:\/\/www.google.com] | value=133.01",
                    "context": {
                        "name": "HTTPS www.google.com(起點:東莒國小)",
                        "itemid": "54433",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.01"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 7,
                    "raw_line": "HTTPS www.google.com(起點:東莒國小),54433,https.response.time[https:\/\/www.google.com],133.1",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:東莒國小)",
                    "message": "HTTPS www.google.com(起點:東莒國小) | https.response.time[https:\/\/www.google.com] | value=133.1",
                    "context": {
                        "name": "HTTPS www.google.com(起點:東莒國小)",
                        "itemid": "54433",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.1"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 8,
                    "raw_line": "HTTPS www.google.com(起點:敬恆國中),54635,https.response.time[https:\/\/www.google.com],133.11",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:敬恆國中)",
                    "message": "HTTPS www.google.com(起點:敬恆國中) | https.response.time[https:\/\/www.google.com] | value=133.11",
                    "context": {
                        "name": "HTTPS www.google.com(起點:敬恆國中)",
                        "itemid": "54635",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.11"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 9,
                    "raw_line": "HTTPS www.google.com(起點:東莒國小),54433,https.response.time[https:\/\/www.google.com],133.2",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:東莒國小)",
                    "message": "HTTPS www.google.com(起點:東莒國小) | https.response.time[https:\/\/www.google.com] | value=133.2",
                    "context": {
                        "name": "HTTPS www.google.com(起點:東莒國小)",
                        "itemid": "54433",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.2"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 10,
                    "raw_line": "HTTPS www.google.com(起點:敬恆國中),54635,https.response.time[https:\/\/www.google.com],133.21",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:敬恆國中)",
                    "message": "HTTPS www.google.com(起點:敬恆國中) | https.response.time[https:\/\/www.google.com] | value=133.21",
                    "context": {
                        "name": "HTTPS www.google.com(起點:敬恆國中)",
                        "itemid": "54635",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.21"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 11,
                    "raw_line": "HTTPS www.google.com(起點:敬恆國中),54635,https.response.time[https:\/\/www.google.com],133.21",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:敬恆國中)",
                    "message": "HTTPS www.google.com(起點:敬恆國中) | https.response.time[https:\/\/www.google.com] | value=133.21",
                    "context": {
                        "name": "HTTPS www.google.com(起點:敬恆國中)",
                        "itemid": "54635",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.21"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 12,
                    "raw_line": "HTTPS www.google.com(起點:東莒國小),54433,https.response.time[https:\/\/www.google.com],133.25",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:東莒國小)",
                    "message": "HTTPS www.google.com(起點:東莒國小) | https.response.time[https:\/\/www.google.com] | value=133.25",
                    "context": {
                        "name": "HTTPS www.google.com(起點:東莒國小)",
                        "itemid": "54433",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.25"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 13,
                    "raw_line": "HTTPS www.google.com(起點:東莒國小),54433,https.response.time[https:\/\/www.google.com],133.31",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:東莒國小)",
                    "message": "HTTPS www.google.com(起點:東莒國小) | https.response.time[https:\/\/www.google.com] | value=133.31",
                    "context": {
                        "name": "HTTPS www.google.com(起點:東莒國小)",
                        "itemid": "54433",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.31"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 14,
                    "raw_line": "HTTPS www.google.com(起點:東莒國小),54433,https.response.time[https:\/\/www.google.com],133.39",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:東莒國小)",
                    "message": "HTTPS www.google.com(起點:東莒國小) | https.response.time[https:\/\/www.google.com] | value=133.39",
                    "context": {
                        "name": "HTTPS www.google.com(起點:東莒國小)",
                        "itemid": "54433",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.39"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 15,
                    "raw_line": "HTTPS www.google.com(起點:敬恆國中),54635,https.response.time[https:\/\/www.google.com],133.4",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:敬恆國中)",
                    "message": "HTTPS www.google.com(起點:敬恆國中) | https.response.time[https:\/\/www.google.com] | value=133.4",
                    "context": {
                        "name": "HTTPS www.google.com(起點:敬恆國中)",
                        "itemid": "54635",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.4"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 16,
                    "raw_line": "HTTPS www.google.com(起點:東莒國小),54433,https.response.time[https:\/\/www.google.com],133.42",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:東莒國小)",
                    "message": "HTTPS www.google.com(起點:東莒國小) | https.response.time[https:\/\/www.google.com] | value=133.42",
                    "context": {
                        "name": "HTTPS www.google.com(起點:東莒國小)",
                        "itemid": "54433",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.42"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 17,
                    "raw_line": "HTTPS www.google.com(起點:敬恆國中),54635,https.response.time[https:\/\/www.google.com],133.49",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:敬恆國中)",
                    "message": "HTTPS www.google.com(起點:敬恆國中) | https.response.time[https:\/\/www.google.com] | value=133.49",
                    "context": {
                        "name": "HTTPS www.google.com(起點:敬恆國中)",
                        "itemid": "54635",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.49"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 18,
                    "raw_line": "HTTPS www.google.com(起點:敬恆國中),54635,https.response.time[https:\/\/www.google.com],133.5",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:敬恆國中)",
                    "message": "HTTPS www.google.com(起點:敬恆國中) | https.response.time[https:\/\/www.google.com] | value=133.5",
                    "context": {
                        "name": "HTTPS www.google.com(起點:敬恆國中)",
                        "itemid": "54635",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.5"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 19,
                    "raw_line": "HTTPS www.google.com(起點:東莒國小),54433,https.response.time[https:\/\/www.google.com],133.5",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:東莒國小)",
                    "message": "HTTPS www.google.com(起點:東莒國小) | https.response.time[https:\/\/www.google.com] | value=133.5",
                    "context": {
                        "name": "HTTPS www.google.com(起點:東莒國小)",
                        "itemid": "54433",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.5"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 20,
                    "raw_line": "HTTPS www.google.com(起點:敬恆國小),54534,https.response.time[https:\/\/www.google.com],133.52",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:敬恆國小)",
                    "message": "HTTPS www.google.com(起點:敬恆國小) | https.response.time[https:\/\/www.google.com] | value=133.52",
                    "context": {
                        "name": "HTTPS www.google.com(起點:敬恆國小)",
                        "itemid": "54534",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.52"
                    }
                },
                {
                    "file_name": "zabbix_google.csv",
                    "line_number": 21,
                    "raw_line": "HTTPS www.google.com(起點:敬恆國中),54635,https.response.time[https:\/\/www.google.com],133.57",
                    "timestamp": null,
                    "level": "METRIC",
                    "source": "HTTPS www.google.com(起點:敬恆國中)",
                    "message": "HTTPS www.google.com(起點:敬恆國中) | https.response.time[https:\/\/www.google.com] | value=133.57",
                    "context": {
                        "name": "HTTPS www.google.com(起點:敬恆國中)",
                        "itemid": "54635",
                        "key_": "https.response.time[https:\/\/www.google.com]",
                        "value": "133.57"
                    }
                }
            ]
        }
    ],
    "ai_analysis": {
        "status": "completed",
        "provider": "openai-compatible",
        "model": "gpt-5.4",
        "response": {
            "id": "resp_02495b22d0088683016a17938e644881919389e1910c13400a",
            "object": "chat.completion",
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            "model": "gpt-5.4",
            "choices": [
                {
                    "index": 0,
                    "message": {
                        "role": "assistant",
                        "content": "{\n  \"summary\": {\n    \"dataset_type\": \"監控指標型 CSV(Zabbix 匯出)\",\n    \"file_name\": \"zabbix_google.csv\",\n    \"total_entries\": 66137,\n    \"total_files\": 1,\n    \"observed_metric\": \"https.response.time[https:\/\/www.google.com]\",\n    \"monitored_target\": \"www.google.com\",\n    \"source_count\": 4,\n    \"sources\": [\n      \"HTTPS www.google.com(起點:塘岐國小)\",\n      \"HTTPS www.google.com(起點:東莒國小)\",\n      \"HTTPS www.google.com(起點:敬恆國中)\",\n      \"HTTPS www.google.com(起點:敬恆國小)\"\n    ],\n    \"available_numeric_summary\": {\n      \"count_in_summary\": 20,\n      \"min\": 0.23,\n      \"max\": 133.57,\n      \"avg\": 126.5625\n    },\n    \"data_characteristics\": [\n      \"資料屬於可分析的監控觀測值,而非一般文字日誌\",\n      \"每筆資料包含來源站點、itemid、監控鍵值與量測數值\",\n      \"摘要中未提供時間戳,故無法進行完整時序趨勢與尖峰時段分析\",\n      \"目前可依來源差異、數值分布與異常值特徵進行判讀\"\n    ]\n  },\n  \"key_findings\": [\n    {\n      \"finding\": \"監控項目明確且一致\",\n      \"details\": \"所有樣本皆為對 www.google.com 的 HTTPS 回應時間量測,監控鍵值一致,表示此資料適合做跨站點延遲比較。\"\n    },\n    {\n      \"finding\": \"多數量測值集中在約 132~134 之間\",\n      \"details\": \"樣本顯示東莒國小、敬恆國中、敬恆國小的數值大多落在 132.26~133.57 左右,分布相對集中,推測這些站點到目標站的網路延遲表現接近。\"\n    },\n    {\n      \"finding\": \"存在極低值 0.23,與其他值落差極大\",\n      \"details\": \"塘岐國小出現 0.23,與其他站點約 133 的量測相比差距極大,極可能是單位差異、採樣異常、代理\/快取機制不同、量測路徑不同,或資料混雜造成的離群值。\"\n    },\n    {\n      \"finding\": \"平均值受離群值影響有限,但摘要統計可能非完整全量分布\",\n      \"details\": \"摘要提供的 count 僅 20,但總資料筆數為 66137,顯示目前數值統計可能是摘要層級或樣本層級,而非全量聚合結果;因此可做方向性判讀,但不宜視為最終精確母體統計。\"\n    },\n    {\n      \"finding\": \"來源站點間存在明顯差異\",\n      \"details\": \"至少一個來源(塘岐國小)與其他三個來源的數值級距完全不同,這不是一般微幅波動,而是量測條件或環境差異造成的高機率訊號。\"\n    }\n  ],\n  \"possible_causes\": [\n    {\n      \"cause\": \"量測單位或資料格式不一致\",\n      \"explanation\": \"若部分數值為秒、部分為毫秒,會導致 0.23 與 133.xx 看似同欄位卻無法直接比較。Zabbix 匯出時若未同步標示單位,常造成誤判。\"\n    },\n    {\n      \"cause\": \"不同監控節點的網路出口、DNS 解析或代理設定不同\",\n      \"explanation\": \"同樣是對 Google 發送 HTTPS 檢查,不同學校可能經不同 ISP、快取設備、防火牆或透明代理,因此回應時間級距可能不同。\"\n    },\n    {\n      \"cause\": \"樣本中存在異常或瞬時成功值\",\n      \"explanation\": \"0.23 可能是偶發極短回應、連線重用、TLS session reuse、快取命中,或記錄錯誤導致的異常點。\"\n    },\n    {\n      \"cause\": \"監控方法差異\",\n      \"explanation\": \"不同 itemid 雖同為 https.response.time,但實際執行位置、timeout、解析流程或重試機制可能不完全一致。\"\n    },\n    {\n      \"cause\": \"資料摘要不完整\",\n      \"explanation\": \"總筆數 66137,但可見統計 count 為 20,代表目前僅能觀察部分統計切面;若全量資料中還存在更多極端值、缺值或群聚現象,現階段摘要無法完整揭露。\"\n    }\n  ],\n  \"risks\": [\n    {\n      \"risk\": \"跨站點效能比較可能失真\",\n      \"severity\": \"高\",\n      \"details\": \"若未先確認單位與量測方法一致,直接比較 0.23 與 133.xx 可能導致錯誤結論。\"\n    },\n    {\n      \"risk\": \"潛在監控配置不一致未被察覺\",\n      \"severity\": \"中高\",\n      \"details\": \"不同來源若實際使用不同代理、DNS、SSL 驗證策略或 timeout,會讓監控結果反映的是配置差異,而非真實網路品質。\"\n    },\n    {\n      \"risk\": \"缺乏時間資訊,無法辨識週期性異常\",\n      \"severity\": \"中\",\n      \"details\": \"目前無法確認延遲是否在特定時段升高,也無法判斷異常值是否為單次事件或持續性問題。\"\n    },\n    {\n      \"risk\": \"若 133 左右代表毫秒,則整體延遲偏高但尚屬可用;若代表秒,則服務幾乎不可接受\",\n      \"severity\": \"高\",\n      \"details\": \"單位未明確前,風險解讀差異極大,因此單位確認是第一優先事項。\"\n    }\n  ],\n  \"risk_assessment\": {\n    \"overall_risk_level\": \"中高\",\n    \"confidence\": \"中\",\n    \"basis\": [\n      \"資料量充足(66137 筆),可確認為有效監控資料\",\n      \"但目前摘要缺乏完整時序、全量分布與明確單位資訊\",\n      \"已可明確辨識來源差異與離群值現象,因此存在實質監控\/配置風險\"\n    ],\n    \"priority_issues\": [\n      \"確認 https.response.time 的單位(秒 \/ 毫秒)\",\n      \"確認四個來源的 Zabbix item 設定是否完全一致\",\n      \"釐清塘岐國小的 0.23 是否為正常低延遲還是異常記錄\"\n    ]\n  },\n  \"recommendations\": [\n    {\n      \"priority\": \"P1\",\n      \"action\": \"驗證監控單位與 item 定義\",\n      \"details\": \"檢查 Zabbix 中 https.response.time 的資料型態、單位設定、前端顯示轉換與匯出格式,確認 0.23 與 133.xx 是否同單位。\"\n    },\n    {\n      \"priority\": \"P1\",\n      \"action\": \"依來源分組重算完整統計\",\n      \"details\": \"對四個來源分別計算 count、min、max、avg、p50、p95、p99、標準差與異常值比例,避免總平均掩蓋站點差異。\"\n    },\n    {\n      \"priority\": \"P1\",\n      \"action\": \"補齊時間欄位進行趨勢分析\",\n      \"details\": \"匯出 timestamp 後分析每日\/每小時延遲趨勢,確認是否在尖峰時段、上課時段、ISP 擁塞時段或特定日期出現升高。\"\n    },\n    {\n      \"priority\": \"P2\",\n      \"action\": \"比對四站監控執行環境\",\n      \"details\": \"檢查 DNS、proxy、防火牆、NAT、出口頻寬、TLS\/憑證驗證、重試次數、timeout 設定是否一致。\"\n    },\n    {\n      \"priority\": \"P2\",\n      \"action\": \"建立異常偵測門檻\",\n      \"details\": \"若單位為毫秒,可先針對 >150ms、>200ms 或突增 20% 設定告警;若單位為秒,則應立即重新檢查監控定義與實際網路狀態。\"\n    },\n    {\n      \"priority\": \"P2\",\n      \"action\": \"針對離群來源做交叉驗證\",\n      \"details\": \"對塘岐國小額外執行 curl、ping、traceroute、DNS resolve time、TLS handshake time 測試,確認 0.23 是否可重現。\"\n    },\n    {\n      \"priority\": \"P3\",\n      \"action\": \"建立基準線與站點排名\",\n      \"details\": \"以每站點歷史 p95 作為基準,持續觀察哪個來源長期偏慢,並將效能退化與網路維運事件關聯。\"\n    }\n  ],\n  \"conclusion\": {\n    \"status\": \"已確認為可分析的監控指標資料\",\n    \"overall_judgment\": \"此份 Zabbix CSV 顯示四個來源對 www.google.com 的 HTTPS 回應時間量測中,多數樣本集中在約 132~134 的狹窄區間,但至少存在一個明顯離群值 0.23,代表來源間可能有配置差異、單位差異或異常量測。整體最重要的不是立即判定網路好壞,而是先確認單位與監控方法一致,再做來源別與時序別的完整統計分析。\",\n    \"next_best_action\": \"優先補齊 timestamp 與全量分來源統計,並驗證 Zabbix item 的單位與設定一致性。\"\n  }\n}",
                        "reasoning_content": "**Evaluating JSON output requirements**\n\nWe need to generate an output JSON object in Traditional Chinese (zh-TW) and I should avoid saying \"no data.\" I’m considering the analysis based on the provided summary with a count of 20 while noting that there are a total of 66,137 entries, which is a bit weird. It’s important to mention that this is based on a sample or an aggregated metric summary available. Also, I should note that the timestamps are absent.",
                        "tool_calls": null
                    },
                    "finish_reason": "stop",
                    "native_finish_reason": "stop"
                }
            ],
            "usage": {
                "completion_tokens": 2432,
                "total_tokens": 7691,
                "prompt_tokens": 5259,
                "prompt_tokens_details": {
                    "cached_tokens": 0
                },
                "completion_tokens_details": {
                    "reasoning_tokens": 58
                }
            }
        }
    },
    "ai_request_preview": {
        "provider": "openai-compatible",
        "model": "gpt-5.4",
        "prompt_text": null
    }
}

各檔案解析結果

檔案 類型 解析筆數 樣本數
zabbix_google.csv CSV 66137 20