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一些奇怪的处理正在运行并耗尽所有资源。我已经杀了它很多次，但它仍然出现并重新开始。非常感谢您的帮助！

这是 pstree 输出供参考：

$ pstree -s
init─┬─-bash
     ├─-bash───1023*[{-bash}]
     ├─agetty
     ├─atd
     ├─auditd───{auditd}
     ├─crond
     ├─dbus-daemon
     ├─dhclient
     ├─irqbalance
     ├─java───311*[{java}]
     ├─java───81*[{java}]
     ├─java───55*[{java}]
     ├─6*[mingetty]
     ├─ntpd
     ├─rngd
     ├─rpc.statd
     ├─rpcbind
     ├─rsyslogd───3*[{rsyslogd}]
     ├─2*[sendmail]
     ├─sensu-client───{sensu-client}
     ├─sshd─┬─sshd───sshd───bash───sudo───su───bash
     │      ├─2*[sshd───sshd───bash]
     │      ├─sshd───sshd───bash───sudo───su───bash───tail
     │      └─sshd───sshd───bash───pstree
     ├─udevd───2*[udevd]
     └─yMPzpi───9*[{yMPzpi}]

yMPzpi：这是一个即使在杀死它之后也会以不同的名称重新开始的一个。

这里 strace 输出供参考：

$ strace -p 294891
Process 294891 attached
restart_syscall(<... resuming interrupted call ...>) = 1
poll([{fd=4, events=POLLIN}], 1, 300000) = 1 ([{fd=4, revents=POLLIN}])
clock_gettime(CLOCK_REALTIME, {1540834737, 507976501}) = 0
poll([{fd=4, events=POLLIN}], 1, 60000) = 1 ([{fd=4, revents=POLLIN}])
recvfrom(4, "{\"id\":1,\"jsonrpc\":\"2.0\",\"error\":"..., 2044, 0, NULL, NULL) = 63
clock_gettime(CLOCK_REALTIME, {1540834737, 508379955}) = 0
poll([{fd=4, events=POLLIN}], 1, 90000) = 1 ([{fd=4, revents=POLLIN}])
poll([{fd=4, events=POLLIN}], 1, 300000) = 1 ([{fd=4, revents=POLLIN}])
clock_gettime(CLOCK_REALTIME, {1540834778, 177325012}) = 0
poll([{fd=4, events=POLLIN}], 1, 60000) = 1 ([{fd=4, revents=POLLIN}])
recvfrom(4, "{\"jsonrpc\":\"2.0\",\"method\":\"job\","..., 2044, 0, NULL, NULL) = 253
clock_gettime(CLOCK_REALTIME, {1540834778, 177412756}) = 0
clock_gettime(CLOCK_REALTIME, {1540834778, 177475706}) = 0
poll([{fd=4, events=POLLIN}], 1, 90000) = 1 ([{fd=4, revents=POLLIN}])
poll([{fd=4, events=POLLIN}], 1, 300000) = 1 ([{fd=4, revents=POLLIN}])
clock_gettime(CLOCK_REALTIME, {1540834846, 399415744}) = 0
poll([{fd=4, events=POLLIN}], 1, 60000) = 1 ([{fd=4, revents=POLLIN}])
recvfrom(4, "{\"jsonrpc\":\"2.0\",\"method\":\"job\","..., 2044, 0, NULL, NULL) = 253
clock_gettime(CLOCK_REALTIME, {1540834846, 399486835}) = 0
clock_gettime(CLOCK_REALTIME, {1540834846, 399551309}) = 0
poll([{fd=4, events=POLLIN}], 1, 90000 
^CProcess 294891 detached
 <detached ...>
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