diff --git a/templates/bar_chart.j2 b/templates/bar_chart.j2
index 52a042e..8ee1cbf 100644
--- a/templates/bar_chart.j2
+++ b/templates/bar_chart.j2
@@ -2,7 +2,7 @@
     .bc-wrap {
         display: table;
         position: relative;
-        margin: 7px 0;
+        margin: 12px 0;
         height: 60px;
       }
       .bc-container {
@@ -27,10 +27,17 @@
         position: relative;
         height: 0;
         transition: height 0.5s 2s;
-        width: 25px;
+        width: 27px;
         margin: auto;
         background-color: #358;
       }
+      .bcheader {
+        position: absolute;
+        text-align: center;
+        width: 100%;
+        bottom: 53px;
+        font-size: 11px;
+      }
       .bcfooter {
         position: absolute;
         text-align: center;
diff --git a/templates/ceph_bench_html.j2 b/templates/ceph_bench_html.j2
index c05a412..229a553 100644
--- a/templates/ceph_bench_html.j2
+++ b/templates/ceph_bench_html.j2
@@ -2,7 +2,7 @@
 <html lang="en">
 <head>
     <meta charset="UTF-8">
-    <title>Ceph cluster info</title>
+    <title>Ceph cluster benchmark</title>
     {% include 'common_styles.j2' %}
     {% include 'common_scripts.j2' %}
     {% include 'bar_chart.j2' %}
@@ -21,7 +21,11 @@
             float: none;
             transform: translate(25%);
         }
-    
+        .inlineheader {
+            background-color: lightgray;
+            padding-left: 40px;
+            margin-bottom: 10px;
+        }
         /* Node rows*/
 		.node {
 			font-family: "LaoSangamMN", Monaco, monospace;
@@ -30,6 +34,9 @@
 			background-color: white;
             align-items: center;
 		}
+        .node:hover, .node:active {
+            background-color: #eda;
+        }
 		.collapsable {
 			font-family: "LaoSangamMN", Monaco, monospace;
 			font-size: 0.8em;
@@ -98,10 +105,10 @@
         div.services > .collapsable.in {
             display: table-row;
         }
-        tr:nth-child(even) {
+        .agents:nth-child(even) {
             background-color: #eee;
         }
-        tr:nth-child(odd) {
+        .agents:nth-child(odd) {
             background-color: #fff;
         }
 	
@@ -125,6 +132,21 @@
             padding-right: 0px;
             margin: 1px;
         }
+        td > .osd_props_group {
+            display: grid;
+            grid-template-columns: 50px 50px 50px 50px;
+            padding-left: 0px;
+            padding-right: 0px;
+            margin: 1px;
+        }
+        td > .osd_stats_group {
+            display: grid;
+            grid-template-columns: 80px 110px 110px 110px 100px 100px 110px 140px;
+            padding-left: 0px;
+            padding-right: 0px;
+            margin: 1px;
+
+        }
         td > .pg_group {
             display: grid;
             grid-template-columns: 50px 40px 60px 65px 60px 65px 65px;;
@@ -335,6 +357,33 @@
     
     </style>
 </head>
+
+{% macro put_osd_prop(prop, b, a, p) %}
+    {% if prop in p %}
+    <div class="item bench">{{ a[prop] | to_mb }} ({{ "%0.4f" | format(p[prop]|float) }})</div>
+    {% else %}
+    <div class="item bench">{{ a[prop] | to_mb }}</div>
+    {% endif %}
+{% endmacro %}
+
+{% macro put_osd_perc(prop, b, a, p) %}
+    {% if prop in p %}
+    <div class="item bench">{{ "%0.4f"|format(a[prop]|float) }} ({{ "%0.4f" | format(p[prop]|float) }})</div>
+    {% else %}
+    <div class="item bench">{{ "%0.4f"|format(a[prop]|float) }}</div>
+    {% endif %}
+{% endmacro %}
+
+{% macro summary_value(prop, s) %}
+    {% if prop in s %}
+    <div class="item bench">{{ s[prop] }} nodes</div>
+    {% else %}
+    <div class="item bench">0</div>
+    {% endif %}
+{% endmacro %}
+
+
+
 <body onload="init()">
 
 <div class="header">
@@ -348,6 +397,7 @@
 <div class="bar">
     <div class="bar-centered">
         <button class="bar-item" onclick="openBar(event, 'bench')">Benchmark Results</button>
+        <button class="bar-item" onclick="openBar(event, 'osdstats')">OSD Stats</button>
         <button class="bar-item" onclick="openBar(event, 'status')">Status</button>
         <!-- <button class="bar-item" onclick="openBar(event, 'latency')">Latency</button> -->
     </div>
@@ -400,7 +450,7 @@
                     <div class="item prop">{{ t["storage_class"] }}</div>
                     <div class="item pg">{{ t["storage_class_stats"]["num_pg"] }}</div>
                     <div class="item prop">{{ o["ioengine"] }}</div>
-                    <div class="item prop">{{ o["readwrite"] }} ({{ o["rwmixread"] }}/{{ 100-o["rwmixread"] }})</div>
+                    <div class="item prop">{{ o["readwrite"] }} ({{ o["rwmixread"] }}/{{ 100 - (o["rwmixread"]|int) }})</div>
                     <div class="item prop">{{ o["bs"] }}</div>
                     <div class="item prop">{{ o["iodepth"] }}</div>
                     <div class="item prop">{{ o["size"] }}</div>
@@ -417,35 +467,118 @@
                 </div>
             </td>
         </tr>
+        {% set c = dt["ceph"] %}
         <tr class="collapsable" id="timing_{{ tstripped }}_data"><td colspan=3>
+            <div class="inlineheader">Global READ stats, MB/s vs seconds. Measured maximum is <b>{{ c["max_rbl"][0] | to_mb }}</b> MB/sec</div>
             <div class="bc-wrap">
                 <div class="bctimecol">
-                 <div class="bctime"><span class="bctimetext">110</span></div>
-                 <div class="bctime"><span class="bctimetext">75</span></div>
-                 <div class="bctime"><span class="bctimetext">50</span></div>
-                 <div class="bctime"><span class="bctimetext">15</span></div>
+                 <div class="bctime"><span class="bctimetext">{{ c["max_rbl"][1] | to_mb }}</span></div>
+                 <div class="bctime"><span class="bctimetext">{{ c["max_rbl"][2] | to_mb }}</span></div>
+                 <div class="bctime"><span class="bctimetext">{{ c["max_rbl"][3] | to_mb }}</span></div>
+                 <div class="bctime"><span class="bctimetext">{{ c["max_rbl"][4] | to_mb }}</span></div>
                 </div>
                    
                 <div class="bc-container">
                  <div class="bc">
-                  <div class="bccol"><div class="bcbar" style="height: 75%;"></div><div class="bcfooter">2s</div></div>
-                  <div class="bccol"><div class="bcbar" style="height: 25%;"></div><div class="bcfooter">4s</div></div>
-                  <div class="bccol"><div class="bcbar" style="height: 55%;"></div><div class="bcfooter">6s</div></div>
-                  <div class="bccol"><div class="bcbar" style="height: 65%;"></div><div class="bcfooter">8s</div></div>
-                  <div class="bccol"><div class="bcbar" style="height: 15%;"></div><div class="bcfooter">10s</div></div>
-                  <div class="bccol"><div class="bcbar" style="height: 16%;"></div><div class="bcfooter">12s</div></div>
-                  <div class="bccol"><div class="bcbar" style="height: 17%;"></div><div class="bcfooter">14s</div></div>
-                  <div class="bccol"><div class="bcbar" style="height: 18%;"></div><div class="bcfooter">16s</div></div>
-                  <div class="bccol"><div class="bcbar" style="height: 19%;"></div><div class="bcfooter">18s</div></div>
-                  <div class="bccol"><div class="bcbar" style="height: 20%;"></div><div class="bcfooter">20s</div></div>
-                  <div class="bccol"><div class="bcbar" style="height: 21%;"></div><div class="bcfooter">22s</div></div>
+                  {% for sec, c_data in c["stats"].items() %}
+                  {% set elapsed = sec | float %}
+                  <div class="bccol">
+                      {% if sec == c["max_rbl_time"] %}
+                      <div class="bcheader">{{ c_data["read_bytes_sec"] | to_mb }}</div>
+                      <div class="bcbar green-bar" style="height: {{ c_data["read_bytes_sec_perc"] }};"></div>
+                      {% else %}
+                      <div class="bcbar" style="height: {{ c_data["read_bytes_sec_perc"] }};"></div>
+                      {% endif%}
+                      <div class="bcfooter">{{ "%0.1f" | format(elapsed) }}</div>
+                    </div>
+                  {% endfor %}
                  </div>
                 </div>
             </div>
+            <div class="inlineheader">Global READ stats, IOPS vs seconds. Measured maximum is <b>{{ c["max_ril"][0] }}</b> op/sec</div>
+            <div class="bc-wrap">
+                <div class="bctimecol">
+                 <div class="bctime"><span class="bctimetext">{{ c["max_ril"][1] }}</span></div>
+                 <div class="bctime"><span class="bctimetext">{{ c["max_ril"][2] }}</span></div>
+                 <div class="bctime"><span class="bctimetext">{{ c["max_ril"][3] }}</span></div>
+                 <div class="bctime"><span class="bctimetext">{{ c["max_ril"][4] }}</span></div>
+                </div>
+                   
+                <div class="bc-container">
+                 <div class="bc">
+                  {% for sec, c_data in c["stats"].items() %}
+                  {% set elapsed = sec | float %}
+                  <div class="bccol">
+                      {% if sec == c["max_ril_time"] %}
+                      <div class="bcheader">{{ c_data["read_op_per_sec"] }}</div>
+                      <div class="bcbar green-bar" style="height: {{ c_data["read_op_per_sec_perc"] }};"></div>
+                      {% else %}
+                      <div class="bcbar" style="height: {{ c_data["read_op_per_sec_perc"] }};"></div>
+                      {% endif%}
+                      <div class="bcfooter">{{ "%0.1f" | format(elapsed) }}</div>
+                    </div>
+                  {% endfor %}
+                 </div>
+                </div>
+            </div>
+            <div class="inlineheader">Global WRITE stats, MB/s vs seconds. Measured maximum is <b>{{ c["max_wbl"][0] | to_mb }}</b> MB/sec</div>
+            <div class="bc-wrap">
+                <div class="bctimecol">
+                 <div class="bctime"><span class="bctimetext">{{ c["max_wbl"][1] | to_mb }}</span></div>
+                 <div class="bctime"><span class="bctimetext">{{ c["max_wbl"][2] | to_mb }}</span></div>
+                 <div class="bctime"><span class="bctimetext">{{ c["max_wbl"][3] | to_mb }}</span></div>
+                 <div class="bctime"><span class="bctimetext">{{ c["max_wbl"][4] | to_mb }}</span></div>
+                </div>
+                   
+                <div class="bc-container">
+                 <div class="bc">
+                  {% for sec, c_data in c["stats"].items() %}
+                  {% set elapsed = sec | float %}
+                  <div class="bccol">
+                      {% if sec == c["max_wbl_time"] %}
+                      <div class="bcheader">{{ c_data["write_bytes_sec"] | to_mb }}</div>
+                      <div class="bcbar green-bar" style="height: {{ c_data["write_bytes_sec_perc"] }};"></div>
+                      {% else %}
+                      <div class="bcbar" style="height: {{ c_data["write_bytes_sec_perc"] }};"></div>
+                      {% endif%}
+                      <div class="bcfooter">{{ "%0.1f" | format(elapsed) }}</div>
+                    </div>
+                  {% endfor %}
+                 </div>
+                </div>
+            </div>
+
+            <div class="inlineheader">Global WRITE stats, IOPS vs seconds. Measured maximum is <b>{{ c["max_wil"][0] }}</b> op/sec</div>
+            <div class="bc-wrap">
+                <div class="bctimecol">
+                 <div class="bctime"><span class="bctimetext">{{ c["max_wil"][1] }}</span></div>
+                 <div class="bctime"><span class="bctimetext">{{ c["max_wil"][2] }}</span></div>
+                 <div class="bctime"><span class="bctimetext">{{ c["max_wil"][3] }}</span></div>
+                 <div class="bctime"><span class="bctimetext">{{ c["max_wil"][4] }}</span></div>
+                </div>
+                   
+                <div class="bc-container">
+                 <div class="bc">
+                  {% for sec, c_data in c["stats"].items() %}
+                  {% set elapsed = sec | float %}
+                  <div class="bccol">
+                      {% if sec == c["max_wil_time"] %}
+                      <div class="bcheader">{{ c_data["write_op_per_sec"] }}</div>
+                      <div class="bcbar green-bar" style="height: {{ c_data["write_op_per_sec_perc"] }};"></div>
+                      {% else %}
+                      <div class="bcbar" style="height: {{ c_data["write_op_per_sec_perc"] }};"></div>
+                      {% endif%}
+                      <div class="bcfooter">{{ "%0.1f" | format(elapsed) }}</div>
+                    </div>
+                  {% endfor %}
+                 </div>
+                </div>
+            </div>
+            <div class="inlineheader">Per Agent stats</div>
             <table style="table-layout: auto;"><tbody>
                 {% for agent,ag_result in dt["agents"].items() %}
                 {% set j = ag_result["jobs"][0] %}
-                <tr>
+                <tr class="agents">
                     <td class="status">{{ time }}</td>
                     <td class="status">{{ agent }}</td>
                     <td class="col_properties">
@@ -455,7 +588,7 @@
                             <div class="item prop">{{ t["storage_class"] }}</div>
                             <div class="item pg">{{ t["storage_class_stats"]["num_pg"] }}</div>
                             <div class="item prop">{{ o["ioengine"] }}</div>
-                            <div class="item prop">{{ o["readwrite"] }} ({{ o["rwmixread"] }}/{{ 100-o["rwmixread"] }})</div>
+                            <div class="item prop">{{ o["readwrite"] }} ({{ o["rwmixread"] }}/{{ 100 - (o["rwmixread"]|int) }})</div>
                             <div class="item prop">{{ j["job options"]["bs"] }}</div>
                             <div class="item prop">{{ o["iodepth"] }}</div>
                             <div class="item prop">{{ j["job options"]["size"] }}</div>
@@ -481,6 +614,105 @@
 </div>
 {% endmacro %}
 
+<!-- OSD stats -->
+{% macro osds_page(results, id_label) %}
+<div id="{{ id_label }}" class="barcontent">
+    <h5>{{ caller() }}</h5>
+    <hr>
+    <table class="ceph_status">
+        <tr class="node">
+            <td class="status">Time started</td>
+            <td class="status">Data point</td>
+            <td class="col_properties">
+                <div class="osd_props_group">
+                    <div class="item prop">Status</div>
+                    <div class="item prop">Class</div>
+                    <div class="item prop">Weight</div>
+                    <div class="item pg">PGs</div>
+                </div>
+            </td>
+            <td class="col_bench">
+                <div class="osd_stats_group">
+                    <div class="item bench">Total, GB</div>
+                    <div class="item bench">Avail., GB</div>
+                    <div class="item bench">Used, GB</div>
+                    <div class="item bench">Data, GB</div>
+                    <div class="item bench">OMAP, GB</div>
+                    <div class="item bench">Meta, GB</div>
+                    <div class="item bench">Utilized, %</div>
+                    <div class="item bench">Variance, %</div>
+                </div>
+            </td>
+        </tr>
+        {% for time,dt in results.items() %}
+        {% set b = dt["osd_summary"]["before"] %}
+        {% set a = dt["osd_summary"]["after"] %}
+        {% set s = dt["osd_summary"]["active"] %}
+        {% set tstripped = time | tstrip %}
+        <tr class="node" onclick="toggleClassByID('timing_{{ tstripped }}_osds')" id="timing_{{ tstripped }}_button">
+            <td class="status">{{ time }}</td>
+            <td class="status">Active nodes</td>
+            <td class="col_properties">
+                <div class="osd_props_group">
+                    <div class="item prop">{{ s["status"] }}</div>
+                    <div class="item prop">{{ s["device_class"] }}</div>
+                    <div class="item prop">&minus;</div>
+                    <div class="item pg">{{ s["pgs"] }}</div>
+                </div>
+            </td>
+            <td class="col_bench">
+                <div class="osd_stats_group">
+                    <div class="item bench">{{ a["total_kb"] | to_mb }}</div>
+                    {{ summary_value("kb_avail", s) }}
+                    {{ summary_value("kb_used", s) }}
+                    {{ summary_value("kb_used_data", s) }}
+                    {{ summary_value("kb_used_omap", s) }}
+                    {{ summary_value("kb_used_meta", s) }}
+                    {{ summary_value("utilization", s) }}
+                    <div class="item bench">{{ s["var_down"] }}&darr; / {{ s["var_up"] }}&uarr;</div>
+                </div>
+            </td>
+        </tr>
+        <tr class="collapsable" id="timing_{{ tstripped }}_osds"><td colspan=3>
+            <table style="table-layout: auto;"><tbody>
+                {% for osd in dt["osds"].keys() | sort %}
+                {% set n = dt["osds"][osd] %}
+                {% set b = n["before"] %}
+                {% set a = n["after"] %}
+                {% set p = n["percent"] %}
+                <tr class="agents">
+                    <td class="status">{{ time }}</td>
+                    <td class="status">{{ osd }}</td>
+                    <td class="col_properties">
+                        <div class="osd_props_group">
+                            <div class="item prop">{{ a["status"] }}</div>
+                            <div class="item prop">{{ a["device_class"] }}</div>
+                            <div class="item prop">{{ "%0.4f" | format(a["crush_weight"]|float) }}</div>
+                            <div class="item pg">{{ a["pgs"] }}</div>
+                        </div>
+                    </td>
+                    <td class="col_bench">
+                        <div class="osd_stats_group">
+                            <div class="item bench">{{ a["kb"] | to_mb }}</div>
+                            {{ put_osd_prop("kb_avail", b, a, p) }}
+                            {{ put_osd_prop("kb_used", b, a, p) }}
+                            {{ put_osd_prop("kb_used_data", b, a, p) }}
+                            {{ put_osd_prop("kb_used_omap", b, a, p) }}
+                            {{ put_osd_prop("kb_used_meta", b, a, p) }}
+                            {{ put_osd_perc("utilization", b, a, p) }}
+                            {{ put_osd_perc("var", b, a, p) }}
+                        </div>
+                    </td>
+                </tr>
+                {% endfor %}
+            </tbody></table>
+        </td></tr>
+        {% endfor %}
+    </table>
+</div>
+{% endmacro %}
+
+
 <!-- Status page -->
 {% macro status_page(info, id_label) %}
 <div id="{{ id_label }}" class="barcontent">
@@ -671,6 +903,10 @@
     Benchmark results
 {% endcall %}
 
+{% call osds_page(results, "osdstats") %}
+    OSD nodes stats collected before and after each step
+{% endcall %}
+
 {% call status_page(info, "status") %}
     Cluster status
 {% endcall %}