Gluster node 2 is having several threads for glusterfs and glusterfsd occupying more than 50% of the CPUs

Issue

• The following is seen in top output from a relatively idle peer.

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND                                                                                           
19416 root      20   0  344m  37m 2396 S 52.5  0.2   8236:18 glusterfs                                                                                         
14908 root      20   0 2635m  48m 2224 S 50.6  0.3   8239:23 glusterfsd                                                                                        
14914 root      20   0 2651m  49m 2224 S 50.6  0.3   8229:07 glusterfsd                                                                                        
19334 root      20   0 3152m  63m 2348 S 50.6  0.4   8247:52 glusterfsd                                                                                        
21200 root      20   0  243m  21m 2048 S 50.6  0.1   8229:16 glusterd                                                                                          
14986 root      20   0  344m  35m 2152 S 48.6  0.2   8232:49 glusterfs                                                                                         
19340 root      20   0 2959m  59m 2240 S 48.6  0.4   8257:56 glusterfsd                                                                                        
21393 root      20   0  387m  60m 2004 S 48.6  0.4   8216:44 glusterfs