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  • 进程管理命令

    ps   #显示进程信息

    BSD风格参数

    a 选项包括所有终端中的进程
    x 选项包括不链接终端的进程
    u 选项显示进程所有者的信息
    f 选项显示进程树,相当于 –forest
    k|–sort 属性 对属性排序,属性前加- 表示倒序
    o 属性… 选项显示定制的信息 pid、cmd、%cpu、%mem
    L 显示支持的属性列表

    UNIX参数风格

    -C cmdlist 指定命令，多个命令用，分隔
    -L 显示线程
    -e: 显示所有进程，相当于-A
    -f: 显示完整格式程序信息
    -F: 显示更完整格式的进程信息
    -H: 以进程层级格式显示进程相关信息
    -u userlist 指定有效的用户ID或名称
    -U userlist 指定真正的用户ID或名称
    -g gid或groupname 指定有效的gid或组名称
    -G gid或groupname 指定真正的gid或组名称
    -p pid 显示指pid的进程
    –ppid pid 显示属于pid的子进程
    -M 显示SELinux信息，相当于Z

    平常我比较喜欢使用的命令式BSD风格的 ps aux  现实的比较全面 相对UNIX风格的  ps -ef 现实的信息会更多一些

    使用 ps auxf则会显示父进程的子进程，已进程树的方式展示。

    ps axo %mem %cpu 。。。  可以列出单项的数据

    STAT：进程状态
    R：running
    S: interruptable sleeping
    D: uninterruptable sleeping
    T: stopped
    Z: zombie
    +: 前台进程
    l: 多线程进程
    L：内存分页并带锁
    N：低优先级进程
    <: 高优先级进程
    s: session leader，会话（子进程）发起者

    ni: nice值
    pri: priority 优先级
    psr: processor CPU编号
    rtprio: 实时优先级


    示例：
    ps axo pid,cmd,psr,ni,pri,rtprio

    1. [root@newhostname yum.repos.d]# ps axo pid,cmd,psr,ni,pri,rtprio
    2. PID CMD PSR NI PRI RTPRIO
    3. 1 /usr/lib/systemd/systemd -- 0 0 19 -
    4. 2 [kthreadd] 0 0 19 -
    5. 3 [ksoftirqd/0] 0 0 19 -
    6. 5 [kworker/0:0H] 0 -20 39 -
    7. 7 [migration/0] 0 - 139 99
    8. 8 [rcu_bh] 0 0 19 -
    9. 9 [rcu_sched] 0 0 19 -
    10. 10 [watchdog/0] 0 - 139 99
    11. 12 [kdevtmpfs] 0 0 19 -
    12. 13 [netns] 0 -20 39 -
    13. 14 [khungtaskd] 0 0 19 -
    14. 15 [writeback] 0 -20 39 -
    15. 16 [kintegrityd] 0 -20 39 -
    16. 17 [bioset] 0 -20 39 -
    17. 18 [kblockd] 0 -20 39 -
    18. 19 [md] 0 -20 39 -
    19. 25 [kswapd0] 0 0 19 -
    20. 26 [ksmd] 0 5 14 -
    21. 27 [khugepaged] 0 19 0 -
    22. 28 [crypto] 0 -20 39 -
    23. 36 [kthrotld] 0 -20 39 -
    24. 37 [kworker/u256:1] 0 0 19 -
    25. 38 [kmpath_rdacd] 0 -20 39 -
    26. 39 [kpsmoused] 0 -20 39 -
    27. 41 [ipv6_addrconf] 0 -20 39 -
    28. 60 [deferwq] 0 -20 39 -
    29. 92 [kauditd] 0 0 19 -
    30. 272 [ata_sff] 0 -20 39 -
    31. 273 [scsi_eh_0] 0 0 19 -
    32. 274 [scsi_tmf_0] 0 -20 39 -
    33. 275 [scsi_eh_1] 0 0 19 -
    34. 276 [scsi_tmf_1] 0 -20 39 -
    35. 278 [mpt_poll_0] 0 -20 39 -
    36. 280 [mpt/0] 0 -20 39 -
    37. 288 [scsi_eh_2] 0 0 19 -
    38. 289 [scsi_tmf_2] 0 -20 39 -
    39. 290 [ttm_swap] 0 -20 39 -
    40. 413 [kdmflush] 0 -20 39 -
    41. 414 [bioset] 0 -20 39 -
    42. 424 [kdmflush] 0 -20 39 -
    43. 425 [bioset] 0 -20 39 -
    44. 438 [bioset] 0 -20 39 -
    45. 439 [xfsalloc] 0 -20 39 -
    46. 440 [xfs_mru_cache] 0 -20 39 -
    47. 441 [xfs-buf/dm-0] 0 -20 39 -
    48. 442 [xfs-data/dm-0] 0 -20 39 -
    49. 443 [xfs-conv/dm-0] 0 -20 39 -
    50. 444 [xfs-cil/dm-0] 0 -20 39 -
    51. 445 [xfs-reclaim/dm-] 0 -20 39 -
    52. 446 [xfs-log/dm-0] 0 -20 39 -
    53. 447 [xfs-eofblocks/d] 0 -20 39 -
    54. 448 [xfsaild/dm-0] 0 0 19 -
    55. 525 /usr/lib/systemd/systemd-jo 0 0 19 -
    56. 541 /usr/sbin/lvmetad -f 0 0 19 -

    renice 调整进程的优先级(nice的优先级）

    1. [root@newhostname yum.repos.d]# renice 10 5915
    2. 5915 (进程 ID) 旧优先级为 0，新优先级为 10
    3. [root@newhostname yum.repos.d]# renice -5 5915
    4. 5915 (进程 ID) 旧优先级为 10，新优先级为 -5

    nice 选择一个优先级并运行程序

    1. [root@newhostname yum.repos.d]# nice -n -10 ping 127.0.0.1
    2. PING 127.0.0.1 (127.0.0.1) 56(84) bytes of data.
    3. 64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.041 ms
    4. 64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.308 ms
    5. 64 bytes from 127.0.0.1: icmp_seq=3 ttl=64 time=0.069 ms

    pgrep 搜索进程，支持正则表达式(扩展的）

    pgrep -t pts/1   #-t terminal

       -a 显示完整的进程名

               -u user

    -l 显示进程名

    pidof  根据进程名反查进程号

    lsof -i  查看某个端口被哪个进程占用，例：

    lsof -i :22

    vmstat 显示内存信息

    vmstat -s 显示内存统计信息

    1. [root@newhostname ~]# vmstat -s
    2. 999696 K total memory
    3. 117204 K used memory
    4. 78544 K active memory
    5. 93468 K inactive memory
    6. 714460 K free memory
    7. 2352 K buffer memory
    8. 165680 K swap cache
    9. 2097148 K total swap
    10. 0 K used swap
    11. 2097148 K free swap
    12. 573 non-nice user cpu ticks
    13. 0 nice user cpu ticks
    14. 1312 system cpu ticks
    15. 366510 idle cpu ticks
    16. 19 IO-wait cpu ticks
    17. 0 IRQ cpu ticks
    18. 50 softirq cpu ticks
    19. 0 stolen cpu ticks
    20. 149021 pages paged in
    21. 16217 pages paged out
    22. 0 pages swapped in
    23. 0 pages swapped out
    24. 272164 interrupts
    25. 286714 CPU context switches
    26. 1513646276 boot time
    27. 1809 forks

    iostat:统计CPU和设备IO信息

    pmap命令：进程对应的内存映射

    1. [root@newhostname 2017-12-19]# pmap 1365
    2. 1365: /usr/sbin/atd -f
    3. 000055e12e3ed000 24K r-x-- atd
    4. 000055e12e5f2000 4K r---- atd
    5. 000055e12e5f3000 4K rw--- atd
    6. 000055e13017e000 132K rw--- [ anon ]
    7. 00007f6335653000 48K r-x-- libnss_files-2.17.so
    8. 00007f633565f000 2044K ----- libnss_files-2.17.so
    9. 00007f633585e000 4K r---- libnss_files-2.17.so
    10. 00007f633585f000 4K rw--- libnss_files-2.17.so
    11. 00007f6335860000 24K rw--- [ anon ]
    12. 00007f6335866000 16K r-x-- libcap-ng.so.0.0.0
    13. 00007f633586a000 2048K ----- libcap-ng.so.0.0.0
    14. 00007f6335a6a000 4K r---- libcap-ng.so.0.0.0
    15. 00007f6335a6b000 4K rw--- libcap-ng.so.0.0.0
    16. 00007f6335a6c000 116K r-x-- libaudit.so.1.0.0
    17. 00007f6335a89000 2044K ----- libaudit.so.1.0.0
    18. 00007f6335c88000 4K r---- libaudit.so.1.0.0
    19. 00007f6335c89000 4K rw--- libaudit.so.1.0.0
    20. 00007f6335c8a000 40K rw--- [ anon ]
    21. 00007f6335c94000 8K r-x-- libdl-2.17.so
    22. 00007f6335c96000 2048K ----- libdl-2.17.so
    23. 00007f6335e96000 4K r---- libdl-2.17.so
    24. 00007f6335e97000 4K rw--- libdl-2.17.so
    25. 00007f6335e98000 384K r-x-- libpcre.so.1.2.0
    26. 00007f6335ef8000 2048K ----- libpcre.so.1.2.0
    27. 00007f63360f8000 4K r---- libpcre.so.1.2.0
    28. 00007f63360f9000 4K rw--- libpcre.so.1.2.0
    29. 00007f63360fa000 92K r-x-- libpthread-2.17.so
    30. 00007f6336111000 2044K ----- libpthread-2.17.so
    31. 00007f6336310000 4K r---- libpthread-2.17.so
    32. 00007f6336311000 4K rw--- libpthread-2.17.so
    33. 00007f6336312000 16K rw--- [ anon ]
    34. 00007f6336316000 1760K r-x-- libc-2.17.so
    35. 00007f63364ce000 2048K ----- libc-2.17.so
    36. 00007f63366ce000 16K r---- libc-2.17.so
    37. 00007f63366d2000 8K rw--- libc-2.17.so
    38. 00007f63366d4000 20K rw--- [ anon ]
    39. 00007f63366d9000 12K r-x-- libpam_misc.so.0.82.0
    40. 00007f63366dc000 2044K ----- libpam_misc.so.0.82.0
    41. 00007f63368db000 4K r---- libpam_misc.so.0.82.0
    42. 00007f63368dc000 4K rw--- libpam_misc.so.0.82.0
    43. 00007f63368dd000 52K r-x-- libpam.so.0.83.1
    44. 00007f63368ea000 2048K ----- libpam.so.0.83.1
    45. 00007f6336aea000 4K r---- libpam.so.0.83.1
    46. 00007f6336aeb000 4K rw--- libpam.so.0.83.1
    47. 00007f6336aec000 144K r-x-- libselinux.so.1
    48. 00007f6336b10000 2044K ----- libselinux.so.1
    49. 00007f6336d0f000 4K r---- libselinux.so.1
    50. 00007f6336d10000 4K rw--- libselinux.so.1
    51. 00007f6336d11000 8K rw--- [ anon ]
    52. 00007f6336d13000 28K r-x-- librt-2.17.so
    53. 00007f6336d1a000 2044K ----- librt-2.17.so
    54. 00007f6336f19000 4K r---- librt-2.17.so
    55. 00007f6336f1a000 4K rw--- librt-2.17.so
    56. 00007f6336f1b000 132K r-x-- ld-2.17.so
    57. 00007f633711e000 24K rw--- [ anon ]
    58. 00007f633713a000 8K rw--- [ anon ]
    59. 00007f633713c000 4K r---- ld-2.17.so
    60. 00007f633713d000 4K rw--- ld-2.17.so
    61. 00007f633713e000 4K rw--- [ anon ]
    62. 00007ffc57ed2000 132K rw--- [ stack ]
    63. 00007ffc57fe1000 8K r-x-- [ anon ]
    64. ffffffffff600000 4K r-x-- [ anon ]
    65. total 25860K

    另一种表现形式cat /proc/PID/maps

    1. [root@newhostname 2017-12-19]# cat /proc/1365/maps
    2. 55e12e3ed000-55e12e3f3000 r-xp 00000000 fd:00 36085062 /usr/sbin/atd
    3. 55e12e5f2000-55e12e5f3000 r--p 00005000 fd:00 36085062 /usr/sbin/atd
    4. 55e12e5f3000-55e12e5f4000 rw-p 00006000 fd:00 36085062 /usr/sbin/atd
    5. 55e13017e000-55e13019f000 rw-p 00000000 00:00 0 [heap]
    6. 7f6335653000-7f633565f000 r-xp 00000000 fd:00 33740635 /usr/lib64/libnss_files-2.17.so
    7. 7f633565f000-7f633585e000 ---p 0000c000 fd:00 33740635 /usr/lib64/libnss_files-2.17.so
    8. 7f633585e000-7f633585f000 r--p 0000b000 fd:00 33740635 /usr/lib64/libnss_files-2.17.so
    9. 7f633585f000-7f6335860000 rw-p 0000c000 fd:00 33740635 /usr/lib64/libnss_files-2.17.so
    10. 7f6335860000-7f6335866000 rw-p 00000000 00:00 0
    11. 7f6335866000-7f633586a000 r-xp 00000000 fd:00 33789147 /usr/lib64/libcap-ng.so.0.0.0
    12. 7f633586a000-7f6335a6a000 ---p 00004000 fd:00 33789147 /usr/lib64/libcap-ng.so.0.0.0
    13. 7f6335a6a000-7f6335a6b000 r--p 00004000 fd:00 33789147 /usr/lib64/libcap-ng.so.0.0.0
    14. 7f6335a6b000-7f6335a6c000 rw-p 00005000 fd:00 33789147 /usr/lib64/libcap-ng.so.0.0.0
    15. 7f6335a6c000-7f6335a89000 r-xp 00000000 fd:00 33789149 /usr/lib64/libaudit.so.1.0.0
    16. 7f6335a89000-7f6335c88000 ---p 0001d000 fd:00 33789149 /usr/lib64/libaudit.so.1.0.0
    17. 7f6335c88000-7f6335c89000 r--p 0001c000 fd:00 33789149 /usr/lib64/libaudit.so.1.0.0
    18. 7f6335c89000-7f6335c8a000 rw-p 0001d000 fd:00 33789149 /usr/lib64/libaudit.so.1.0.0
    19. 7f6335c8a000-7f6335c94000 rw-p 00000000 00:00 0
    20. 7f6335c94000-7f6335c96000 r-xp 00000000 fd:00 33740623 /usr/lib64/libdl-2.17.so
    21. 7f6335c96000-7f6335e96000 ---p 00002000 fd:00 33740623 /usr/lib64/libdl-2.17.so
    22. 7f6335e96000-7f6335e97000 r--p 00002000 fd:00 33740623 /usr/lib64/libdl-2.17.so
    23. 7f6335e97000-7f6335e98000 rw-p 00003000 fd:00 33740623 /usr/lib64/libdl-2.17.so
    24. 7f6335e98000-7f6335ef8000 r-xp 00000000 fd:00 33788768 /usr/lib64/libpcre.so.1.2.0
    25. 7f6335ef8000-7f63360f8000 ---p 00060000 fd:00 33788768 /usr/lib64/libpcre.so.1.2.0
    26. 7f63360f8000-7f63360f9000 r--p 00060000 fd:00 33788768 /usr/lib64/libpcre.so.1.2.0
    27. 7f63360f9000-7f63360fa000 rw-p 00061000 fd:00 33788768 /usr/lib64/libpcre.so.1.2.0
    28. 7f63360fa000-7f6336111000 r-xp 00000000 fd:00 33740643 /usr/lib64/libpthread-2.17.so
    29. 7f6336111000-7f6336310000 ---p 00017000 fd:00 33740643 /usr/lib64/libpthread-2.17.so
    30. 7f6336310000-7f6336311000 r--p 00016000 fd:00 33740643 /usr/lib64/libpthread-2.17.so
    31. 7f6336311000-7f6336312000 rw-p 00017000 fd:00 33740643 /usr/lib64/libpthread-2.17.so
    32. 7f6336312000-7f6336316000 rw-p 00000000 00:00 0
    33. 7f6336316000-7f63364ce000 r-xp 00000000 fd:00 33740617 /usr/lib64/libc-2.17.so
    34. 7f63364ce000-7f63366ce000 ---p 001b8000 fd:00 33740617 /usr/lib64/libc-2.17.so
    35. 7f63366ce000-7f63366d2000 r--p 001b8000 fd:00 33740617 /usr/lib64/libc-2.17.so
    36. 7f63366d2000-7f63366d4000 rw-p 001bc000 fd:00 33740617 /usr/lib64/libc-2.17.so
    37. 7f63366d4000-7f63366d9000 rw-p 00000000 00:00 0
    38. 7f63366d9000-7f63366dc000 r-xp 00000000 fd:00 34310272 /usr/lib64/libpam_misc.so.0.82.0
    39. 7f63366dc000-7f63368db000 ---p 00003000 fd:00 34310272 /usr/lib64/libpam_misc.so.0.82.0
    40. 7f63368db000-7f63368dc000 r--p 00002000 fd:00 34310272 /usr/lib64/libpam_misc.so.0.82.0
    41. 7f63368dc000-7f63368dd000 rw-p 00003000 fd:00 34310272 /usr/lib64/libpam_misc.so.0.82.0
    42. 7f63368dd000-7f63368ea000 r-xp 00000000 fd:00 34294046 /usr/lib64/libpam.so.0.83.1
    43. 7f63368ea000-7f6336aea000 ---p 0000d000 fd:00 34294046 /usr/lib64/libpam.so.0.83.1
    44. 7f6336aea000-7f6336aeb000 r--p 0000d000 fd:00 34294046 /usr/lib64/libpam.so.0.83.1
    45. 7f6336aeb000-7f6336aec000 rw-p 0000e000 fd:00 34294046 /usr/lib64/libpam.so.0.83.1
    46. 7f6336aec000-7f6336b10000 r-xp 00000000 fd:00 33788778 /usr/lib64/libselinux.so.1
    47. 7f6336b10000-7f6336d0f000 ---p 00024000 fd:00 33788778 /usr/lib64/libselinux.so.1
    48. 7f6336d0f000-7f6336d10000 r--p 00023000 fd:00 33788778 /usr/lib64/libselinux.so.1
    49. 7f6336d10000-7f6336d11000 rw-p 00024000 fd:00 33788778 /usr/lib64/libselinux.so.1
    50. 7f6336d11000-7f6336d13000 rw-p 00000000 00:00 0
    51. 7f6336d13000-7f6336d1a000 r-xp 00000000 fd:00 33740647 /usr/lib64/librt-2.17.so
    52. 7f6336d1a000-7f6336f19000 ---p 00007000 fd:00 33740647 /usr/lib64/librt-2.17.so
    53. 7f6336f19000-7f6336f1a000 r--p 00006000 fd:00 33740647 /usr/lib64/librt-2.17.so
    54. 7f6336f1a000-7f6336f1b000 rw-p 00007000 fd:00 33740647 /usr/lib64/librt-2.17.so
    55. 7f6336f1b000-7f6336f3c000 r-xp 00000000 fd:00 33740610 /usr/lib64/ld-2.17.so
    56. 7f633711e000-7f6337124000 rw-p 00000000 00:00 0
    57. 7f633713a000-7f633713c000 rw-p 00000000 00:00 0
    58. 7f633713c000-7f633713d000 r--p 00021000 fd:00 33740610 /usr/lib64/ld-2.17.so
    59. 7f633713d000-7f633713e000 rw-p 00022000 fd:00 33740610 /usr/lib64/ld-2.17.so
    60. 7f633713e000-7f633713f000 rw-p 00000000 00:00 0
    61. 7ffc57ed2000-7ffc57ef3000 rw-p 00000000 00:00 0 [stack]
    62. 7ffc57fe1000-7ffc57fe3000 r-xp 00000000 00:00 0 [vdso]
    63. ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
    64. [root@newhostname 2017-12-19]#
    65. [root@newhostname 2017-12-19]#
    66. [root@newhostname 2017-12-19]# cat /proc/1365/maps
    67. 55e12e3ed000-55e12e3f3000 r-xp 00000000 fd:00 36085062 /usr/sbin/atd
    68. 55e12e5f2000-55e12e5f3000 r--p 00005000 fd:00 36085062 /usr/sbin/atd
    69. 55e12e5f3000-55e12e5f4000 rw-p 00006000 fd:00 36085062 /usr/sbin/atd
    70. 55e13017e000-55e13019f000 rw-p 00000000 00:00 0 [heap]
    71. 7f6335653000-7f633565f000 r-xp 00000000 fd:00 33740635 /usr/lib64/libnss_files-2.17.so
    72. 7f633565f000-7f633585e000 ---p 0000c000 fd:00 33740635 /usr/lib64/libnss_files-2.17.so
    73. 7f633585e000-7f633585f000 r--p 0000b000 fd:00 33740635 /usr/lib64/libnss_files-2.17.so
    74. 7f633585f000-7f6335860000 rw-p 0000c000 fd:00 33740635 /usr/lib64/libnss_files-2.17.so
    75. 7f6335860000-7f6335866000 rw-p 00000000 00:00 0
    76. 7f6335866000-7f633586a000 r-xp 00000000 fd:00 33789147 /usr/lib64/libcap-ng.so.0.0.0
    77. 7f633586a000-7f6335a6a000 ---p 00004000 fd:00 33789147 /usr/lib64/libcap-ng.so.0.0.0
    78. 7f6335a6a000-7f6335a6b000 r--p 00004000 fd:00 33789147 /usr/lib64/libcap-ng.so.0.0.0
    79. 7f6335a6b000-7f6335a6c000 rw-p 00005000 fd:00 33789147 /usr/lib64/libcap-ng.so.0.0.0
    80. 7f6335a6c000-7f6335a89000 r-xp 00000000 fd:00 33789149 /usr/lib64/libaudit.so.1.0.0
    81. 7f6335a89000-7f6335c88000 ---p 0001d000 fd:00 33789149 /usr/lib64/libaudit.so.1.0.0
    82. 7f6335c88000-7f6335c89000 r--p 0001c000 fd:00 33789149 /usr/lib64/libaudit.so.1.0.0
    83. 7f6335c89000-7f6335c8a000 rw-p 0001d000 fd:00 33789149 /usr/lib64/libaudit.so.1.0.0
    84. 7f6335c8a000-7f6335c94000 rw-p 00000000 00:00 0
    85. 7f6335c94000-7f6335c96000 r-xp 00000000 fd:00 33740623 /usr/lib64/libdl-2.17.so
    86. 7f6335c96000-7f6335e96000 ---p 00002000 fd:00 33740623 /usr/lib64/libdl-2.17.so
    87. 7f6335e96000-7f6335e97000 r--p 00002000 fd:00 33740623 /usr/lib64/libdl-2.17.so
    88. 7f6335e97000-7f6335e98000 rw-p 00003000 fd:00 33740623 /usr/lib64/libdl-2.17.so
    89. 7f6335e98000-7f6335ef8000 r-xp 00000000 fd:00 33788768 /usr/lib64/libpcre.so.1.2.0
    90. 7f6335ef8000-7f63360f8000 ---p 00060000 fd:00 33788768 /usr/lib64/libpcre.so.1.2.0
    91. 7f63360f8000-7f63360f9000 r--p 00060000 fd:00 33788768 /usr/lib64/libpcre.so.1.2.0
    92. 7f63360f9000-7f63360fa000 rw-p 00061000 fd:00 33788768 /usr/lib64/libpcre.so.1.2.0
    93. 7f63360fa000-7f6336111000 r-xp 00000000 fd:00 33740643 /usr/lib64/libpthread-2.17.so
    94. 7f6336111000-7f6336310000 ---p 00017000 fd:00 33740643 /usr/lib64/libpthread-2.17.so
    95. 7f6336310000-7f6336311000 r--p 00016000 fd:00 33740643 /usr/lib64/libpthread-2.17.so
    96. 7f6336311000-7f6336312000 rw-p 00017000 fd:00 33740643 /usr/lib64/libpthread-2.17.so
    97. 7f6336312000-7f6336316000 rw-p 00000000 00:00 0
    98. 7f6336316000-7f63364ce000 r-xp 00000000 fd:00 33740617 /usr/lib64/libc-2.17.so
    99. 7f63364ce000-7f63366ce000 ---p 001b8000 fd:00 33740617 /usr/lib64/libc-2.17.so
    100. 7f63366ce000-7f63366d2000 r--p 001b8000 fd:00 33740617 /usr/lib64/libc-2.17.so
    101. 7f63366d2000-7f63366d4000 rw-p 001bc000 fd:00 33740617 /usr/lib64/libc-2.17.so
    102. 7f63366d4000-7f63366d9000 rw-p 00000000 00:00 0
    103. 7f63366d9000-7f63366dc000 r-xp 00000000 fd:00 34310272 /usr/lib64/libpam_misc.so.0.82.0
    104. 7f63366dc000-7f63368db000 ---p 00003000 fd:00 34310272 /usr/lib64/libpam_misc.so.0.82.0
    105. 7f63368db000-7f63368dc000 r--p 00002000 fd:00 34310272 /usr/lib64/libpam_misc.so.0.82.0
    106. 7f63368dc000-7f63368dd000 rw-p 00003000 fd:00 34310272 /usr/lib64/libpam_misc.so.0.82.0
    107. 7f63368dd000-7f63368ea000 r-xp 00000000 fd:00 34294046 /usr/lib64/libpam.so.0.83.1
    108. 7f63368ea000-7f6336aea000 ---p 0000d000 fd:00 34294046 /usr/lib64/libpam.so.0.83.1
    109. 7f6336aea000-7f6336aeb000 r--p 0000d000 fd:00 34294046 /usr/lib64/libpam.so.0.83.1
    110. 7f6336aeb000-7f6336aec000 rw-p 0000e000 fd:00 34294046 /usr/lib64/libpam.so.0.83.1
    111. 7f6336aec000-7f6336b10000 r-xp 00000000 fd:00 33788778 /usr/lib64/libselinux.so.1
    112. 7f6336b10000-7f6336d0f000 ---p 00024000 fd:00 33788778 /usr/lib64/libselinux.so.1
    113. 7f6336d0f000-7f6336d10000 r--p 00023000 fd:00 33788778 /usr/lib64/libselinux.so.1
    114. 7f6336d10000-7f6336d11000 rw-p 00024000 fd:00 33788778 /usr/lib64/libselinux.so.1
    115. 7f6336d11000-7f6336d13000 rw-p 00000000 00:00 0
    116. 7f6336d13000-7f6336d1a000 r-xp 00000000 fd:00 33740647 /usr/lib64/librt-2.17.so
    117. 7f6336d1a000-7f6336f19000 ---p 00007000 fd:00 33740647 /usr/lib64/librt-2.17.so
    118. 7f6336f19000-7f6336f1a000 r--p 00006000 fd:00 33740647 /usr/lib64/librt-2.17.so
    119. 7f6336f1a000-7f6336f1b000 rw-p 00007000 fd:00 33740647 /usr/lib64/librt-2.17.so
    120. 7f6336f1b000-7f6336f3c000 r-xp 00000000 fd:00 33740610 /usr/lib64/ld-2.17.so
    121. 7f633711e000-7f6337124000 rw-p 00000000 00:00 0
    122. 7f633713a000-7f633713c000 rw-p 00000000 00:00 0
    123. 7f633713c000-7f633713d000 r--p 00021000 fd:00 33740610 /usr/lib64/ld-2.17.so
    124. 7f633713d000-7f633713e000 rw-p 00022000 fd:00 33740610 /usr/lib64/ld-2.17.so
    125. 7f633713e000-7f633713f000 rw-p 00000000 00:00 0
    126. 7ffc57ed2000-7ffc57ef3000 rw-p 00000000 00:00 0 [stack]
    127. 7ffc57fe1000-7ffc57fe3000 r-xp 00000000 00:00 0 [vdso]
    128. ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]

    iostat  IO吞吐

    iotop 类似top形式的IO吞吐

    glances一个可以查看远端系统进程的软件 。
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  • 原文地址：https://www.cnblogs.com/momenglin/p/8485977.html
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