refactor(ops): 移除duration相关告警指标,简化监控配置

主要改动:
- 移除 p95_latency_ms 和 p99_latency_ms 告警指标类型
- 移除配置中的 latency_p99_ms_max 阈值设置
- 简化健康分数计算(移除latency权重,重新归一化SLA和错误率)
- 移除duration相关的诊断规则和阈值检查
- 统一术语:延迟 → 请求时长
- 保留duration数据展示,但不再用于告警判断
- 聚焦TTFT作为主要的响应速度告警指标

影响范围:
- Backend: handler, service, models, tests
- Frontend: API types, i18n, components
This commit is contained in:
IanShaw027
2026-01-14 10:52:56 +08:00
parent 33f58d583d
commit 182683814b
14 changed files with 92 additions and 227 deletions

View File

@@ -32,7 +32,6 @@ const advancedSettings = ref<OpsAdvancedSettings | null>(null)
// 指标阈值配置
const metricThresholds = ref<OpsMetricThresholds>({
sla_percent_min: 99.5,
latency_p99_ms_max: 2000,
ttft_p99_ms_max: 500,
request_error_rate_percent_max: 5,
upstream_error_rate_percent_max: 5
@@ -53,13 +52,12 @@ async function loadAllSettings() {
advancedSettings.value = advanced
// 如果后端返回了阈值,使用后端的值;否则保持默认值
if (thresholds && Object.keys(thresholds).length > 0) {
metricThresholds.value = {
sla_percent_min: thresholds.sla_percent_min ?? 99.5,
latency_p99_ms_max: thresholds.latency_p99_ms_max ?? 2000,
ttft_p99_ms_max: thresholds.ttft_p99_ms_max ?? 500,
request_error_rate_percent_max: thresholds.request_error_rate_percent_max ?? 5,
upstream_error_rate_percent_max: thresholds.upstream_error_rate_percent_max ?? 5
}
metricThresholds.value = {
sla_percent_min: thresholds.sla_percent_min ?? 99.5,
ttft_p99_ms_max: thresholds.ttft_p99_ms_max ?? 500,
request_error_rate_percent_max: thresholds.request_error_rate_percent_max ?? 5,
upstream_error_rate_percent_max: thresholds.upstream_error_rate_percent_max ?? 5
}
}
} catch (err: any) {
console.error('[OpsSettingsDialog] Failed to load settings', err)
@@ -161,9 +159,6 @@ const validation = computed(() => {
if (metricThresholds.value.sla_percent_min != null && (metricThresholds.value.sla_percent_min < 0 || metricThresholds.value.sla_percent_min > 100)) {
errors.push('SLA最低百分比必须在0-100之间')
}
if (metricThresholds.value.latency_p99_ms_max != null && metricThresholds.value.latency_p99_ms_max < 0) {
errors.push('延迟P99最大值必须大于等于0')
}
if (metricThresholds.value.ttft_p99_ms_max != null && metricThresholds.value.ttft_p99_ms_max < 0) {
errors.push('TTFT P99最大值必须大于等于0')
}
@@ -362,17 +357,6 @@ async function saveAllSettings() {
<p class="mt-1 text-xs text-gray-500">{{ t('admin.ops.settings.slaMinPercentHint') }}</p>
</div>
<div>
<label class="input-label">{{ t('admin.ops.settings.latencyP99MaxMs') }}</label>
<input
v-model.number="metricThresholds.latency_p99_ms_max"
type="number"
min="0"
step="100"
class="input"
/>
<p class="mt-1 text-xs text-gray-500">{{ t('admin.ops.settings.latencyP99MaxMsHint') }}</p>
</div>
<div>
<label class="input-label">{{ t('admin.ops.settings.ttftP99MaxMs') }}</label>