After running the top command, just press'c'to toggle between different display options and locate the desired process, and its uptime will be displayed in the"TIME+"column, which represents the total accumulated CPU time for each process. Check Process Running Time in Linux 3. System Monitor ...
Linux ps command Linux top command Linux htop command Linux atop command Linux pstree command Managing processes in Linux List Linux processes FAQ What command lists processes in Linux? How do I see all running processes? How do I check memory usage per process in Linux?Understanding...
Check Running Process in Linux As a system administrator, you might need to check all the processes that are consuming your computer's resources. To get the list of all the running processes, run theps commandwithauxargument flags in the following fashion: psaux Copy This will give you a l...
COMMAND:进程所对应的命令行名称,也就是启动的程序名 默认情况下,top 命令在启动时会按照 %CPU 值对进程排序。可以在 top 运行时使用多种交互命令重新排序。每个交互式命令都是单字符,在 top 命令运行时键入可改变 top 的行为。键入 f 允许你选择对输出进行排序的字段,键入 d 允许你修改轮询间隔。键入 q 可以...
crash>btPID:2860TASK:c0000000677e9550CPU:0COMMAND:"bash"R0:0000000000000001R1:c0000000018978b0R2:c00000000061c460R3:c000000001897920R4:0000000000000000R5:0000000000000000R6:0000000000019e07R7:0000000000000000R8:000000000a000000R9:c000000072938d80R10:c0000000006b5d58R11:c000000000740178R12:0000000000000000R13:c000000...
On Linux, how to check memory usage by process? Learn how to check CPU and memory utilization in Linux and check memory usage in Linux. Here is the Linux command to check memory utilization in percentage. ps displays information about a selection of the active processes. It is slighyly diff...
setup_command_line(command_line); setup_nr_cpu_ids(); setup_per_cpu_areas(); smp_prepare_boot_cpu();/*arch-specific boot-cpu hooks*/boot_cpu_hotplug_init(); build_all_zonelists(NULL); page_alloc_init(); pr_notice("Kernel command line: %s\n", boot_command_line); ...
PANIC: "[ 323.903003] Oops: 0002 [#1] SMP " (check log for details) PID: 4437 COMMAND: "bash" TASK: f6ec0c90 [THREAD_INFO: f6d2e000] CPU: 0 STATE: TASK_RUNNING (PANIC) crash > 可以看到引起崩溃的进程是PID: 4437, crash 提供了 ps 命令显示所有进程的状态,用ps | grep 4437可以筛选...
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 22804 root 20 0 108096 616 516 R 99.7 0.0 1:05.71 dd 可以看到该 dd 进程消耗了 99.7% 的 CPU。备注 可以通过选择 1 在top工具中显示每 CPU 使用率。 如果进程是多线程的,并且跨越多个 CPU,该工具 top 将显示总使用率超过 100%。另...
stat Runacommandandgatherperformancecounterstatisticstest Runs sanity tests. timechart Tooltovisualize totalsystembehavior duringaworkload top System profiling tool. probe Definenewdynamic tracepoints trace strace inspired tool See'perf help COMMAND'formore informationonaspecificcommand. ...