diff --git a/cfg_checker/modules/ceph/bench.py b/cfg_checker/modules/ceph/bench.py
index 95e39bf..f5af704 100644
--- a/cfg_checker/modules/ceph/bench.py
+++ b/cfg_checker/modules/ceph/bench.py
@@ -212,7 +212,8 @@
 
         logger_cli.info("-> Done creating agents")
         # TODO: Update after implementing pooled task sending
-        self.scheduled_delay = self.agent_count * 10
+        # idea is to have time to schedule task to each agent every 5 sec max
+        self.scheduled_delay = self.agent_count * 5
         logger_cli.info(
             "-> Schedule delay set to {} sec".format(self.scheduled_delay)
         )
@@ -400,7 +401,7 @@
             _fcnt = len(finished)
             _tcnt = len(_sts)
             if _fcnt < _tcnt:
-                tw.cl_inline(" {}/{}".format(_fcnt, _tcnt))
+                tw.cl_inline("; {}/{}".format(_fcnt, _tcnt))
             else:
                 tw.cl_flush(newline=True)
                 logger_cli.info("-> All agents finished run")
@@ -739,13 +740,22 @@
                 _j = _d["jobs"][0]
                 _r_bw += _j["read"]["bw_bytes"]
                 _r_avglat += [_j["read"]["lat_ns"]["mean"]]
-                _r_95clat += [_j["read"]["clat_ns"]["percentile"]["95.000000"]]
                 _r_iops += _j["read"]["iops"]
                 _w_bw += _j["write"]["bw_bytes"]
                 _w_avglat += [_j["write"]["lat_ns"]["mean"]]
-                _w_95clat += \
-                    [_j["write"]["clat_ns"]["percentile"]["95.000000"]]
                 _w_iops += _j["write"]["iops"]
+                # check for percentiles
+                if "percentile" in _j["read"]["clat_ns"]:
+                    _r_95clat += \
+                        [_j["read"]["clat_ns"]["percentile"]["95.000000"]]
+                else:
+                    _r_95clat += []
+                if "percentile" in _j["write"]["clat_ns"]:
+                    _w_95clat += \
+                        [_j["write"]["clat_ns"]["percentile"]["95.000000"]]
+                else:
+                    _w_95clat += []
+
                 # Save storage class name
                 if "storage_class" not in _totals:
                     _totals["storage_class"] = \
diff --git a/cfg_checker/modules/ceph/info.py b/cfg_checker/modules/ceph/info.py
index 1fb9205..ce115ff 100644
--- a/cfg_checker/modules/ceph/info.py
+++ b/cfg_checker/modules/ceph/info.py
@@ -79,8 +79,9 @@
                 continue
             else:
                 # TODO: Consider filtering out or prepare data for the table
-                _osd = _d.pop("osd_name")
-                _node_name = _d.pop("node_name")
+                _osd = _d.pop("osd_name") if "osd_name" in _d else "unknown"
+                _node_name = _d.pop("node_name") \
+                    if "node_name" in _d else "unknown"
                 # Additional check for empty data
                 if not _d:
                     self.ceph_info['ceph_health']['latest'][_n] = {}
diff --git a/templates/ceph_bench_html.j2 b/templates/ceph_bench_html.j2
index 1a9e994..4e04560 100644
--- a/templates/ceph_bench_html.j2
+++ b/templates/ceph_bench_html.j2
@@ -605,10 +605,18 @@
                     <td class="col_bench">
                         <div class="bench_run_group">
                             <div class="item bench">{{ j["read"]["bw_bytes"] | to_mb }}</div>
+                            {% if "percentile" in j["read"]["clat_ns"] %}
                             <div class="item bench">{{ "%0.2f" | format(j["read"]["lat_ns"]["mean"]|float / 1000) }} / {{ "%0.2f" | format(j["read"]["clat_ns"]["percentile"]["95.000000"]|float / 1000) }}</div>
+                            {% else %}
+                            <div class="item bench">{{ "%0.2f" | format(j["read"]["lat_ns"]["mean"]|float / 1000) }} / -</div>
+                            {% endif %}
                             <div class="item bench">{{ "%0.2f" | format(j["read"]["iops"]|float) }}</div>
                             <div class="item bench">{{ j["write"]["bw_bytes"] | to_mb }}</div>
+                            {% if "percentile" in j["write"]["clat_ns"] %}
                             <div class="item bench">{{ "%0.2f" | format(j["write"]["lat_ns"]["mean"]|float / 1000) }} / {{ "%0.2f" | format(j["write"]["clat_ns"]["percentile"]["95.000000"]|float / 1000) }}</div>
+                            {% else %}
+                            <div class="item bench">{{ "%0.2f" | format(j["write"]["lat_ns"]["mean"]|float / 1000) }} / -</div>
+                            {% endif %}
                             <div class="item bench">{{ "%0.2f" | format(j["write"]["iops"]|float) }}</div>
                         </div>
                     </td>