initial code repo

[stor4nfv.git] / src / ceph / src / pybind / mgr / dashboard / osd_perf.html

diff --git a/src/ceph/src/pybind/mgr/dashboard/osd_perf.html b/src/ceph/src/pybind/mgr/dashboard/osd_perf.html
new file mode 100644 (file)
index 0000000..b13ad17
--- /dev/null
+++ b/src/ceph/src/pybind/mgr/dashboard/osd_perf.html
@@ -0,0 +1,186 @@
+{% extends "base.html" %}
+
+{% block content %}
+
+<script>
+        $(document).ready(function(){
+            // Pre-populated initial data at page load
+            var content_data = {{ content_data }};
+
+            var hexdigits = function(v) {
+                var i = Math.floor(v * 255);
+                if (Math.floor(i) < 0x10) {
+                    return "0" + Math.floor(i).toString(16);
+                } else {
+                    return Math.floor(i).toString(16);
+                }
+            };
+
+            var hexcolor = function(r, g, b) {
+                return "#" + hexdigits(r) + hexdigits(g) + hexdigits(b);
+            };
+
+            var last = {};
+
+            var render = function(element, counter) {
+                var data = content_data.osd_histogram.osd[counter];
+                var hist_table = $(element);
+                hist_table.empty();
+
+                var sum = 0.0;
+                var max = 0.0;
+                $.each(data.values, function(i, row) {
+                    $.each(row, function(j, col) {
+                        var val;
+                        if (!last[counter]) {
+                            val = col;
+                        } else {
+                            val = col - last[counter][i][j];
+                        }
+                        sum += val;
+                        max = Math.max(max, val);
+                    });
+                });
+
+
+                $.each(data.values, function(i, row) {
+                    var tr = $("<tr style='height: 10px;'></tr>").appendTo(hist_table);
+                    $.each(row, function(j, col) {
+                        var td = $("<td style='width: 10px; height: 10px;'></td>").appendTo(tr);
+                        var val;
+                        if (!last[counter]) {
+                            val = col;
+                        } else {
+                            val = col - last[counter][i][j];
+                        }
+
+
+                        var g;
+                        if (max) {
+                            g = (val / max);
+                        } else {
+                            g = 0.0;
+                        }
+                        var r = 1.0 - g;
+                        var b = 0.0;
+
+                        td.css("background-color", hexcolor(r, g, b));
+                    });
+                });
+
+                last[counter] = data.values;
+            };
+
+            var post_load = function() {
+                content_data.osd_metadata_list = [];
+                content_data.osd_list = [];
+                _.each(content_data.osd_metadata, function(v, k) {
+                    content_data.osd_metadata_list.push({
+                        key: k,
+                        value: v
+                    });
+                });
+                _.each(content_data.osd, function(v, k) {
+                    content_data.osd_list.push({
+                        key: k,
+                        value: v
+                    });
+                });
+                render("#heatmap_write",
+                        "op_w_latency_in_bytes_histogram");
+                render("#heatmap_read",
+                        "op_r_latency_out_bytes_histogram");
+            };
+
+            rivets.bind($("div#content"), content_data);
+            post_load();
+
+            var refresh = function() {
+                $.get("{{ url_prefix }}/osd/perf_data/" + content_data.osd.osd  + "/", function(data) {
+                    _.extend(content_data.osd_histogram, data.osd_histogram);
+                    _.extend(content_data.osd, data.osd);
+                    _.extend(content_data.osd_metadata, data.osd_metadata);
+
+                    post_load();
+                    setTimeout(refresh, 3000);
+                });
+            };
+
+            // Wait 1s to load irrespective of normal frequency,
+            // to promptly load our first delta
+            setTimeout(refresh, 1000);
+        });
+</script>
+
+
+<section class="content-header">
+    <h1>
+        osd.{osd.osd}
+    </h1>
+</section>
+
+<section class="content">
+
+    <table>
+        <tr>
+            <td>
+                <h3>Writes</h3>
+                <table id="heatmap_write">
+                </table>
+            </td><td>&nbsp;</td><td>
+                <h3>Reads</h3>
+                <table id="heatmap_read">
+                </table>
+            </td>
+        </tr>
+    </table>
+
+<div class="box">
+    <div class="box-header">
+        <h3 class="box-title">Attributes (OSD map)</h3>
+    </div>
+    <div class="box-body">
+        <table>
+            <thead>
+            <tr>
+                <th>Key</th>
+                <th>Value</th>
+            </tr>
+            </thead>
+            <tbody>
+            <tr rv-each-item="osd_list">
+                <td>{item.key}</td>
+                <td>{item.value}</td>
+            </tr>
+            </tbody>
+        </table>
+    </div>
+</div>
+
+<div class="box">
+    <div class="box-header">
+        <h3 class="box-title">Metadata</h3>
+    </div>
+    <div class="box-body">
+        <table>
+            <thead>
+            <tr>
+                <th>Key</th>
+                <th>Value</th>
+            </tr>
+            </thead>
+            <tbody>
+            <tr rv-each-meta_item="osd_metadata_list">
+                <td>{meta_item.key}</td>
+                <td>{meta_item.value}</td>
+            </tr>
+            </tbody>
+        </table>
+    </div>
+</div>
+
+
+</section>
+<!-- /.content -->
+
+{% endblock %}