From 247115c3c3b09ee3aa0907834139e95552d582b4 Mon Sep 17 00:00:00 2001 From: hi2hi Date: Tue, 10 Dec 2024 15:59:01 +0000 Subject: [PATCH] =?UTF-8?q?=F0=9F=AA=84=20=E4=BF=AE=E6=94=B9=E9=BB=98?= =?UTF-8?q?=E8=AE=A4=E7=9A=8410=E7=A7=92=E5=88=B7=E6=96=B0=E4=B8=BA30?= =?UTF-8?q?=E7=A7=92?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/views/components/server-detail/server-monitor.vue | 4 ++-- src/views/composable/server-monitor.js | 8 ++++++++ 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/src/views/components/server-detail/server-monitor.vue b/src/views/components/server-detail/server-monitor.vue index 57a1adc..d705a1d 100644 --- a/src/views/components/server-detail/server-monitor.vue +++ b/src/views/components/server-detail/server-monitor.vue @@ -157,9 +157,9 @@ async function setTimeLoadMonitor() { if (monitorRefreshTime === 0) { return; } - // 非数字 强制为 10 + // 非数字 强制为30 if (Number.isNaN(monitorRefreshTime)) { - monitorRefreshTime = 10; + monitorRefreshTime = 30; } // 最小 10 秒 const sTime = Math.min(monitorRefreshTime, 10); diff --git a/src/views/composable/server-monitor.js b/src/views/composable/server-monitor.js index e9375db..3500e15 100644 --- a/src/views/composable/server-monitor.js +++ b/src/views/composable/server-monitor.js @@ -8,13 +8,21 @@ * @property {number} mean - 数据的平均值 */ export function getThreshold(data, tolerance = 2) { + // 计算数据的平均值 const mean = data.reduce((sum, value) => sum + value, 0) / data.length; + // 计算数据的方差 const variance = data.reduce((sum, value) => sum + (value - mean) ** 2, 0) / data.length; + // 计算标准差 const stdDev = Math.sqrt(variance); + // 计算阈值 const threshold = tolerance * stdDev; + // 过滤掉值为0的数据 const filteredData = data.filter((value) => value !== 0); + // 计算过滤后数据的最小值 const min = Math.min(...filteredData); + // 计算过滤后数据的最大值 const max = Math.max(...filteredData); + // 返回包含阈值、平均值、最小值和最大值的对象 return { threshold, mean,