Cfg-checker ceph benchmark & info updates and fixes

 - Added collecting Ceph global stats while running benchmark
 - Added collecting osd pg dump data
 - Added page with active OSD nodes stats
 - --report-only option, ceph info still collected

 Fixes:
 - fio-runner uses scheduled time when reporting errors
 - proper ceph pv creation
 - updated retry decorator timeouts for overloaded envs
 - calculated volume size creation with size*1.3
 - Proper maximum values indication

 Related-PROD: PROD-36669

Change-Id: Ic518ddbb2ca0915b550e981d0b0fc7084000aa04
diff --git a/cfg_checker/agent/fio_runner.py b/cfg_checker/agent/fio_runner.py
index 29173ed..db012ac 100644
--- a/cfg_checker/agent/fio_runner.py
+++ b/cfg_checker/agent/fio_runner.py
@@ -326,8 +326,7 @@
                 else:
                     _line = _bb
                 if _start < 0 and _end < 0 and not _line.startswith("{"):
-                    _time = get_time()
-                    self.results[_time] = {
+                    self.results[self.testrun_starttime] = {
                         "error": _line
                     }
                     self.eta = -1