CN-JS-HuiBai/PromdataPanel
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优化判断逻辑

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CN-JS-HuiBai
2026-04-04 18:30:39 +08:00
parent b949944fc5
commit 7289418b1b
2 changed files with 50 additions and 38 deletions
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12
server/prometheus-service.js
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@@ -159,10 +159,10 @@ async function getOverviewMetrics(url, sourceName) {
query(url, 'node_memory_MemTotal_bytes').catch(() => []),
// Memory available per instance
query(url, 'node_memory_MemAvailable_bytes').catch(() => []),
// Disk total per instance (root filesystem)
query(url, 'sum by (instance, job) (node_filesystem_size_bytes{mountpoint="/",fstype!="tmpfs"})').catch(() => []),
// Disk free per instance (root filesystem)
query(url, 'sum by (instance, job) (node_filesystem_free_bytes{mountpoint="/",fstype!="tmpfs"})').catch(() => []),
// Disk total per instance (root filesystem + /data)
query(url, 'sum by (instance, job) (node_filesystem_size_bytes{mountpoint=~"/|/data",fstype!="tmpfs"})').catch(() => []),
// Disk free per instance (root filesystem + /data)
query(url, 'sum by (instance, job) (node_filesystem_free_bytes{mountpoint=~"/|/data",fstype!="tmpfs"})').catch(() => []),
// Network receive rate (bytes/sec)
query(url, 'sum by (instance, job) (rate(node_network_receive_bytes_total{device!~"lo|veth.*|docker.*|br-.*"}[5m]))').catch(() => []),
// Network transmit rate (bytes/sec)
@@ -171,8 +171,8 @@ async function getOverviewMetrics(url, sourceName) {
query(url, 'sum by (instance, job) (increase(node_network_receive_bytes_total{device!~"lo|veth.*|docker.*|br-.*"}[24h]))').catch(() => []),
// Total traffic transmitted in last 24h
query(url, 'sum by (instance, job) (increase(node_network_transmit_bytes_total{device!~"lo|veth.*|docker.*|br-.*"}[24h]))').catch(() => []),
// Up instances
query(url, 'up{job=~".*node.*|.*exporter.*"}').catch(() => [])
// Up instances (at least one successful scrape in last 5m)
query(url, 'max_over_time(up{job=~".*node.*|.*exporter.*"}[5m])').catch(() => [])
]);
// Build per-instance data map