From c0e3dc577bc46ccfd422ef5038ea4c48bb21322a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=B5=9C=EC=A4=80=ED=9D=A0?= <choi.jh@prime-idc.jp>
Date: Fri, 28 Nov 2025 09:38:24 +0900
Subject: [PATCH] trafficmonitor init...2

---
 app/Models/CollectorModel.php         | 50 +++++----------------------
 app/Views/admin/traffic/dashboard.php |  2 +-
 2 files changed, 10 insertions(+), 42 deletions(-)

diff --git a/app/Models/CollectorModel.php b/app/Models/CollectorModel.php
index 4ff9d57..3cd2201 100644
--- a/app/Models/CollectorModel.php
+++ b/app/Models/CollectorModel.php
@@ -36,56 +36,24 @@ class CollectorModel extends CommonModel
             ->first(); // 첫 번째 레코드(=가장 최신)
     }
 
-    /**
-     * DESC 기준 95% + 1번째 값을 가져오는 함수
-     * 
-     * @param string $field        in_kbits 또는 out_kbits
-     * @param string $startDate    '2024-10-01'
-     * @param string $endDate      '2024-10-30'
-     * @return mixed               해당 자리의 수치값
-     */
-    public function get95PercentileValue_OLD(TrafficEntity $trafficEntity, string $field, string $startDate, string $endDate)
-    {
-        // 1) 해당 조건의 전체 개수 구하기
-        $total =
-            $this->where("trafficinfo_uid", $trafficEntity->getPK())
-            ->where("created_at >=", $startDate)
-            ->where("created_at <=", $endDate)
-            ->countAllResults(true); // true해야 queryu reset 함
-        // false = 쿼리 빌더 초기화 X
-        if ($total === 0) {
-            return null;
-        }
-        // 2) index = floor(total * 0.95)
-        $index = floor($total * 0.95);
-        // 3) 95% + 1 번째 값 조회
-        $builder = $this->builder();
-        $builder->select($field)
-            ->where("trafficinfo_uid", $trafficEntity->getPK())
-            ->where("created_at >=", $startDate)
-            ->where("created_at <=", $endDate)
-            ->orderBy($field, "DESC")
-            ->limit(1, $index - 1); // LIMIT offset, 1
-
-        // 🔥 실행되기 전에 SQL 확인
-        $sql = $builder->getCompiledSelect(false); //반드시 false해야 queryu reset 않함
-        log_message('debug', '[95PERCENTILE QUERY] ' . $sql);
-        $row = $builder->get()->getFirstRow('array');
-        return $row[$field] ?? null;
-    }
-
     public function get95PercentileValue(TrafficEntity $trafficEntity, string $field, string $startDate, string $endDate)
     {
         $sql = "WITH ranked AS (
-    SELECT `{$field}`,`created_at`, ROW_NUMBER() OVER (ORDER BY `in` DESC) AS rn,COUNT(*) OVER () AS total
+    SELECT `{$field}`,`created_at`, ROW_NUMBER() OVER (ORDER BY `{$field}` DESC) AS rn,COUNT(*) OVER () AS total
     FROM {$this->table}
     WHERE trafficinfo_uid = ?
       AND created_at BETWEEN ? AND ?
 )
 SELECT `{$field}`
 FROM ranked
-WHERE rn = FLOOR(total * 0.05) + 1
+WHERE rn = FLOOR(total * 0.05)
 LIMIT 1";
-        return $this->query($sql, [$trafficEntity->getPK(), $startDate, $endDate])->getRowArray()[$field];
+        $result = $this->query($sql, [
+            $trafficEntity->getPK(),
+            $startDate,
+            $endDate
+        ]);
+        log_message('debug', '[95PERCENTILE SQL] :' . $this->db->getLastQuery());
+        return $result->getRow()->$field ?? null;
     }
 }
diff --git a/app/Views/admin/traffic/dashboard.php b/app/Views/admin/traffic/dashboard.php
index 559cb66..b2ff4b6 100644
--- a/app/Views/admin/traffic/dashboard.php
+++ b/app/Views/admin/traffic/dashboard.php
@@ -118,7 +118,7 @@
         const out95 = calculates.out_kbits ?? '-';
 
         // 차트 제목 업데이트
-        chartTitleElement.textContent = `트래픽 속도 추이 (IN: ${in95} Kbit/s, OUT: ${out95} Kbit/s)`;
+        chartTitleElement.textContent = `트래픽 속도 추이 , 상위5%를 제외한 최대값=>(IN: ${in95} Kbit/s, OUT: ${out95} Kbit/s)`;
 
         const data = result.data || [];
         if (data.length === 0) {