求助大家乐，谢谢！

[weixin_38075050]

SUN V440挂接磁盘3300，用top查看CPU，内存使用情况，其中一进程rpc.pmfd资源占用率非常高，在messages中有如下报错：
Jan 11 18:38:53 mmsc1 Cluster.PMF.pmfd: [ID 115987 daemon.error] execvp: No such file or directory
Jan 11 18:45:33 mmsc1 last message repeated 51404 times
Jan 11 18:45:33 mmsc1 Cluster.PMF.pmfd: [ID 115987 daemon.error] execvp: No such file or directory
Jan 11 18:52:13 mmsc1 last message repeated 51485 times
Jan 11 18:52:13 mmsc1 Cluster.PMF.pmfd: [ID 115987 daemon.error] execvp: No such file or directory
Jan 11 18:58:53 mmsc1 last message repeated 51424 times
Jan 11 18:58:53 mmsc1 Cluster.PMF.pmfd: [ID 115987 daemon.error] execvp: No such file or directory
Jan 11 19:05:33 mmsc1 last message repeated 51412 times
Jan 11 19:05:33 mmsc1 Cluster.PMF.pmfd: [ID 115987 daemon.error] execvp: No such file or directory
Jan 11 19:12:13 mmsc1 last message repeated 51352 times
Jan 11 19:12:13 mmsc1 Cluster.PMF.pmfd: [ID 115987 daemon.error] execvp: No such file or directory
Jan 11 19:18:53 mmsc1 last message repeated 51407 times
Jan 11 19:18:53 mmsc1 Cluster.PMF.pmfd: [ID 115987 daemon.error] execvp: No such file or directory
请教高人该如何解决资源占用率高得问题？十万火急呀，多谢了！