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Add per-interface packet and byte rate statistics

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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Ian Gulliver
2026-01-26 11:16:32 -08:00
parent 353c1ad701
commit 7c978d28ac
3 changed files with 168 additions and 19 deletions
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79
static/index.html
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@@ -144,16 +144,20 @@
display: none;
font-size: 8px;
opacity: 0.8;
white-space: pre;
text-align: left;
}
.node .switch-port:hover .error-info,
.node .uplink:hover .error-info {
display: block;
will-change: transform;
}
.node .switch-port:hover,
.node .uplink:hover {
z-index: 100;
will-change: transform;
}
.node .uplink {
@@ -407,7 +411,8 @@
}
.node:has(.switch-port:hover) .node-info,
.node:has(.uplink:hover) .node-info {
.node:has(.uplink:hover) .node-info,
.node:has(.dante-info:hover) .node-info {
display: none;
}
@@ -820,6 +825,31 @@
return { in: inErr, out: outErr };
}
function getInterfaceRates(node) {
if (!node.interfaces || node.interfaces.length === 0) return null;
const iface = node.interfaces[0];
if (!iface.stats) return null;
return {
inPkts: iface.stats.in_pkts_rate || 0,
outPkts: iface.stats.out_pkts_rate || 0,
inBytes: iface.stats.in_bytes_rate || 0,
outBytes: iface.stats.out_bytes_rate || 0
};
}
function formatRate(bps) {
if (bps < 1024) return bps.toFixed(0) + ' B/s';
if (bps < 1024 * 1024) return (bps / 1024).toFixed(1) + ' KB/s';
if (bps < 1024 * 1024 * 1024) return (bps / (1024 * 1024)).toFixed(1) + ' MB/s';
return (bps / (1024 * 1024 * 1024)).toFixed(1) + ' GB/s';
}
function formatPps(pps) {
if (pps < 1000) return pps.toFixed(0) + ' pps';
if (pps < 1000000) return (pps / 1000).toFixed(1) + 'K pps';
return (pps / 1000000).toFixed(1) + 'M pps';
}
let anonCounter = 0;
function buildLocationTree(locations, parent) {
@@ -917,10 +947,16 @@
if (speedClass) portEl.classList.add(speedClass);
const errIn = switchConnection.errors?.in || 0;
const errOut = switchConnection.errors?.out || 0;
const errInfo = document.createElement('div');
errInfo.className = 'error-info';
errInfo.textContent = 'err: ' + errIn + '/' + errOut;
portEl.appendChild(errInfo);
const statsInfo = document.createElement('div');
statsInfo.className = 'error-info';
let statsText = 'err: ' + errIn + '/' + errOut;
if (switchConnection.rates) {
const r = switchConnection.rates;
statsText += '\nrx: ' + formatRate(r.outBytes) + ' (' + formatPps(r.outPkts) + ')';
statsText += '\ntx: ' + formatRate(r.inBytes) + ' (' + formatPps(r.inPkts) + ')';
}
statsInfo.textContent = statsText;
portEl.appendChild(statsInfo);
div.appendChild(portEl);
}
@@ -993,10 +1029,16 @@
if (speedClass) uplinkEl.classList.add(speedClass);
const errIn = uplinkInfo.errors?.in || 0;
const errOut = uplinkInfo.errors?.out || 0;
const errInfo = document.createElement('div');
errInfo.className = 'error-info';
errInfo.textContent = 'err: ' + errIn + '/' + errOut;
uplinkEl.appendChild(errInfo);
const statsInfo = document.createElement('div');
statsInfo.className = 'error-info';
let statsText = 'err: ' + errIn + '/' + errOut;
if (uplinkInfo.rates) {
const r = uplinkInfo.rates;
statsText += '\nrx: ' + formatRate(r.inBytes) + ' (' + formatPps(r.inPkts) + ')';
statsText += '\ntx: ' + formatRate(r.outBytes) + ' (' + formatPps(r.outPkts) + ')';
}
statsInfo.textContent = statsText;
uplinkEl.appendChild(statsInfo);
div.appendChild(uplinkEl);
}
@@ -1258,7 +1300,9 @@
speedA: getInterfaceSpeed(link.node_a),
speedB: getInterfaceSpeed(link.node_b),
errorsA: getInterfaceErrors(link.node_a),
errorsB: getInterfaceErrors(link.node_b)
errorsB: getInterfaceErrors(link.node_b),
ratesA: getInterfaceRates(link.node_a),
ratesB: getInterfaceRates(link.node_b)
});
} else if (aIsSwitch && !bIsSwitch) {
const nodeLoc = nodeLocations.get(nodeB.typeid);
@@ -1268,7 +1312,8 @@
switchName: getLabel(nodeA),
external: !effectiveSwitch || effectiveSwitch.typeid !== nodeA.typeid,
speed: getInterfaceSpeed(link.node_a),
errors: getInterfaceErrors(link.node_a)
errors: getInterfaceErrors(link.node_a),
rates: getInterfaceRates(link.node_a)
});
} else if (bIsSwitch && !aIsSwitch) {
const nodeLoc = nodeLocations.get(nodeA.typeid);
@@ -1278,7 +1323,8 @@
switchName: getLabel(nodeB),
external: !effectiveSwitch || effectiveSwitch.typeid !== nodeB.typeid,
speed: getInterfaceSpeed(link.node_b),
errors: getInterfaceErrors(link.node_b)
errors: getInterfaceErrors(link.node_b),
rates: getInterfaceRates(link.node_b)
});
}
});
@@ -1334,14 +1380,16 @@
localPort: link.portA,
remotePort: link.portB,
localSpeed: link.speedA,
localErrors: link.errorsA
localErrors: link.errorsA,
localRates: link.ratesA
});
adjacency.get(link.switchB.typeid).push({
neighbor: link.switchA,
localPort: link.portB,
remotePort: link.portA,
localSpeed: link.speedB,
localErrors: link.errorsB
localErrors: link.errorsB,
localRates: link.ratesB
});
});
@@ -1397,7 +1445,8 @@
remotePort: edge.localPort,
parentName: getLabel(current),
speed: reverseEdge?.localSpeed || 0,
errors: reverseEdge?.localErrors || null
errors: reverseEdge?.localErrors || null,
rates: reverseEdge?.localRates || null
});
queue.push(edge.neighbor);
}