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squeue.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>Squeue</title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link
rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/[email protected]/themes/vue-tabs.css"
/>
<link
rel="stylesheet"
type="text/css"
href="https://cdn.datatables.net/1.10.16/css/jquery.dataTables.min.css"
/>
<link
rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/[email protected]/css/bulma.min.css"
/>
<link
rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/[email protected]/css/dataTables.bulma.min.css"
/>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script src="https://cdn.jsdelivr.net/npm/vue-router/dist/vue-router.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/vue-tabs.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/axios.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/vue-axios.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/moment.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/lib/moment-duration-format.min.js"></script>
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://cdn.datatables.net/1.10.16/js/jquery.dataTables.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/js/dataTables.bulma.min.js"></script>
<script src="https://cdn.datatables.net/plug-ins/1.10.16/sorting/any-number.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/lodash.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/mousetrap.min.js"></script>
<script src="./utils.js"></script>
</head>
<body>
<nav class="navbar is-transparent">
<div class="navbar-brand">
<p class="navbar-item">
<strong class="is-size-3">SLURM web interface</strong>
</p>
<a class="navbar-item" href="./squeue.html"><strong>SQUEUE</strong></a>
<a class="navbar-item" href="./nodeinfo.html">NODEINFO</a>
</div>
</nav>
<div id="app">
<p
class="box is-size-4 has-background-light"
id="totals"
v-if="globalStats"
>
Running/pending jobs: {{ globalStats.running_jobs }}/{{
globalStats.idle_jobs
}}
  Active users/accounts:
{{ globalStats.active_users }}/{{ globalStats.active_accounts }}  
Utilization:
{{
((globalStats.alloc_cpus / globalStats.total_cpus) * 100).toFixed(2)
}}% ({{ globalStats.alloc_cpus }}/{{ globalStats.total_cpus }} cpus)
  Backlog: {{ globalStats.backlog.toFixed(2) }} hours
</p>
<a class="button is-info" @click="filter_jobs('\\bRunning\\b')">
Show running jobs(r)
</a>
<a class="button is-info" @click="filter_jobs('^(?:(?!Running).)*$')">
Show non running jobs(w)
</a>
<a class="button is-info" @click="filter_jobs('.')">
Show all jobs(a)
</a>
<a class="button is-info" @click="detailedInfo=!detailedInfo">
Show job details
</a>
<hr />
<table
id="squeueref"
class="table display nowrap"
cellspacing="0"
width="100%"
v-if="squeue"
>
<thead>
<td v-for="header in allCols">{{ header }}</td>
</thead>
<tbody>
<tr>
<td v-for="header in allCols">Loading</td>
</tr>
</tbody>
</table>
<p v-else=""><img src="default.gif" /></p>
<div class="box">
Keyboard shortcuts:<br />
f-first page, n-next, p-previous, l-last, s-search. a-all jobs,
r-running jobs, w-waiting jobs<br />
Sort by: c-CPUS, o-NODES, t-TIME_LEFT, i-START_TIME, m-MIN_MEMORY<br />
Click on jobid to display loadgraphs for job. Click on username to see
the users job history since yesterday midnight.<br />
<strong>Hints:</strong><br />
<ul>
<li>
To see only your own jobs, type your username in the search field.
</li>
<li>
To find out when your job will start select non-running jobs (key w)
and then sort by START_TIME (key i). If the job is listed with a
start time it is scheduled to run.
</li>
</ul>
</div>
<footer class="footer">
<div class="containar">
<div class="content has-text-centered">
Credits: Developed by
<a href="mailto:[email protected]">Roy Dragseth</a> using
<a href="https://bottlepy.org">Bottle</a> for the server side and
<a href="https://vuejs.org">Vue</a>,
<a href="https://datatables.net/">Datatables</a>
and <a href="https://craig.is/killing/mice/">Mousetrap</a> for the
client side.<br />
Source and docs:
<a href="https://github.com/dragz/slurmbrowser/">On GitHub.</a>
</div>
</div>
</footer>
</div>
<script>
const squeueVue = new Vue({
el: "#app",
data: {
detailedInfo: false,
squeue: null,
nodeinfo: null,
squeueTable: null,
globalStats: null,
allCols: [
"JobId",
"UserId",
"Account",
"JobState",
"Partition",
"QOS",
"NumNodes",
"AvgNodeLoad",
"NumCPUs",
// "MinMemoryNode",
"TimeLeft",
"RunTime",
"TimeLimit",
"StartTime",
"EndTime",
"Reason",
"NodeList"
],
basicCols: [
"JobId",
"UserId",
"JobState",
"NumNodes",
"AvgNodeLoad",
"NumCPUs",
"TimeLeft",
"RunTime",
"TimeLimit",
"StartTime"
]
},
methods: {
fetchSqueue() {
return this.axios.get("../data/squeue");
},
fetchNodeinfo() {
return this.axios.get("../data/nodeinfo");
},
handleDetailChange() {
localStorage.detailedInfo = this.detailedInfo;
if (!this.squeue) {
return;
}
if (this.detailedInfo) {
this.squeueTable.columns().visible(true);
} else {
this.squeueTable.columns().visible(false);
const visible = [];
for (const i in this.basicCols) {
visible.push(this.allCols.indexOf(this.basicCols[i]));
}
this.squeueTable.columns(visible).visible(true);
}
},
updateSqueue() {
compute_extra_info(this);
this.squeueTable = $("#squeueref").DataTable({
data: this.squeue.jobinfo,
columns: colProps(this),
// ordering : true,
// order: [[this.allCols.indexOf["END_TIME"], "asc"]],
pageLength: 25,
lengthMenu: [[25, 50, 100, -1], [25, 50, 100, "All"]],
scrollX: true,
stateSave: true,
columnDefs: colDefs(this.allCols)
});
this.handleDetailChange();
// this.squeueTable.clear();
// this.squeueTable.rows.add(this.squeue.jobs).draw();
keyboardShortcuts(this.squeueTable, this.allCols);
},
updateNodeinfo() {},
filter_jobs(state) {
this.squeueTable
.column(this.allCols.indexOf("JobState"))
.search(state, true)
.draw();
}
},
mounted() {
if (localStorage.hasOwnProperty("detailedInfo")) {
this.detailedInfo = localStorage.detailedInfo === "true";
} else {
localStorage.detailedInfo = this.detailedInfo;
}
this.axios
.all([this.fetchSqueue(), this.fetchNodeinfo()])
.then(
this.axios.spread(
(s, n) => (
(this.nodeinfo = n.data.nodeinfo), (this.squeue = s.data)
)
)
)
.finally(() => this.updateSqueue());
},
watch: {
detailedInfo: function() {
this.handleDetailChange();
}
// squeue : function () {this.updateSqueue()},
// nodeinfo : function () {}
}
});
function colProps(sq) {
const cols = [];
for (const i in sq.allCols) {
cols.push({
title: sq.allCols[i],
data: sq.allCols[i],
className: "dt-body-right"
});
}
cols[cols.length - 1].className = "dt-body-left";
return cols;
}
function colDefs(allCols) {
return [
{
render: function(data, type, row) {
return "<a href=job.html?jobid=" + data + ">" + data + "</a>";
},
targets: allCols.indexOf("JobId")
},
{
render: function(data, type, row) {
const user = data.replace(/\(.*\)/, "");
return "<a href=jobhist.html?user=" + user + ">" + user + "</a>";
},
targets: allCols.indexOf("UserId")
},
{
type: "mem-size",
targets: "MinNodeMem"
},
{
type: "numnodes",
targets: allCols.indexOf("NumNodes")
},
{
render: function(data, type, row) {
var c = "black";
if (data < 15.0) {
c = "red";
}
return "<span style=color:" + c + ">" + data + "</span>";
},
type: "any-number",
targets: [allCols.indexOf("AvgNodeLoad")]
},
{
type: "timespec",
targets: [
allCols.indexOf("TimeLeft"),
allCols.indexOf("TimeLimit"),
allCols.indexOf("RunTime")
]
}
];
}
function keyboardShortcuts(table, headers) {
Mousetrap.bind("n", () => table.page("next").draw("page"));
Mousetrap.bind("p", () => table.page("previous").draw("page"));
Mousetrap.bind("f", () => table.page("first").draw("page"));
Mousetrap.bind("l", () => table.page("last").draw("page"));
Mousetrap.bind(
"s",
() => $("div.dataTables_filter input").focus(),
"keyup"
);
Mousetrap.bind("c", () =>
table.order([[headers.indexOf("NumCPUs"), "desc"]]).draw()
);
Mousetrap.bind("t", () =>
table.order([[headers.indexOf("TimeLeft"), "asc"]]).draw()
);
// Mousetrap.bind("m", () =>
// table.order([[headers.indexOf("MIN_MEMORY"), "desc"]]).draw()
// );
Mousetrap.bind("o", () =>
table.order([[headers.indexOf("NumNodes"), "desc"]]).draw()
);
Mousetrap.bind("i", () =>
table.order([[headers.indexOf("StartTime"), "asc"]]).draw()
);
Mousetrap.bind("r", () =>
table
.column(headers.indexOf("JobState"))
.search("Running")
.draw()
);
Mousetrap.bind("w", () =>
table
.column(headers.indexOf("JobState"))
.search("^(?:(?!Running).)*$", true)
.draw()
);
Mousetrap.bind("a", () =>
table
.column(headers.indexOf("JobState"))
.search(".", true)
.draw()
);
}
function compute_extra_info(s) {
const jobs = s.squeue.jobinfo;
const nodelist = s.nodeinfo;
const nodes = {};
const nodestates = {};
let total_cpus = 0;
let alloc_cpus = 0;
let backlog = 0.0;
for (const n in nodelist) {
node = nodelist[n];
nodes[node["NodeName"]] = node;
if (!nodestates[node["State"]]) {
nodestates[node["State"]] = 0;
}
nodestates[node["State"]]++;
total_cpus += node["CPUTot"];
alloc_cpus += node["CPUAlloc"];
}
let running_jobs = 0;
let idle_jobs = 0;
const active_users = new Set();
const active_accounts = new Set();
for (const j in jobs) {
const job = jobs[j];
active_users.add(job["UserId"]);
active_accounts.add(job["Account"]);
if (job["JobState"] === "RUNNING") {
running_jobs++;
let avgnodeload = 0.0;
const jobnodes = expand_nodelist(job["NodeList"]);
for (const n in jobnodes) {
const nodename = jobnodes[n];
if (nodes[nodename]) {
avgnodeload = avgnodeload + nodes[nodename]["CPULoad"];
}
}
avgnodeload = avgnodeload / jobnodes.length;
jobs[j]["AvgNodeLoad"] = avgnodeload.toFixed(2);
const runtime = moment.duration(job["RunTime"].replace("-", "."));
const timelimit = moment.duration(
job["TimeLimit"].replace("-", ".")
);
const timeleft = timelimit.clone();
timeleft.subtract(runtime);
jobs[j]["TimeLeft"] = timeleft.format("DD-hh:mm:ss");
} else {
idle_jobs++;
jobs[j]["AvgNodeLoad"] = "N/A";
backlog += timespec_to_seconds(job["TimeLimit"]) * job["NumCPUs"];
jobs[j]["TimeLeft"] = jobs[j]["TimeLimit"];
}
}
s.globalStats = {
total_cpus: total_cpus,
alloc_cpus: alloc_cpus,
nodestates: nodestates,
running_jobs: running_jobs,
idle_jobs: idle_jobs,
backlog: backlog / total_cpus / 3600.0,
active_users: active_users.size,
active_accounts: active_accounts.size
};
}
</script>
</body>
</html>