[Crash-utility] Re: [PATCH 2/2] task: show the NUMA information in task_cpu

This makes the "ps -g xxx" give us more information. It is very useful when the "xxx" has many threads, and the threads are in different NUMA nodes. Also update the "help ps" output message. Signed-off-by: Huang Shijie <huangsj(a)hygon.cn&gt; --- help.c | 381 ++++++++++++++++++++++++++++----------------------------- task.c | 12 +- 2 files changed, 190 insertions(+), 203 deletions(-) diff --git a/help.c b/help.c index 79bfa5b..05ce6f4 100644 --- a/help.c +++ b/help.c @@ -1477,111 +1477,95 @@ char *help_ps[] = { "\nEXAMPLES", " Show the process status of all current tasks:\n", " %s> ps", -" PID PPID CPU TASK ST %MEM VSZ RSS COMM", -" > 0 0 3 c024c000 RU 0.0 0 0 [swapper]", -" > 0 0 0 c0dce000 RU 0.0 0 0 [swapper]", -" 0 0 1 c0fa8000 RU 0.0 0 0 [swapper]", -" > 0 0 2 c009a000 RU 0.0 0 0 [swapper]", -" 1 0 1 c0098000 IN 0.0 1096 476 init", -" 2 1 1 c0090000 IN 0.0 0 0 [kflushd]", -" 3 1 1 c000e000 IN 0.0 0 0 [kpiod]", -" 4 1 3 c000c000 IN 0.0 0 0 [kswapd]", -" 5 1 1 c0008000 IN 0.0 0 0 [mdrecoveryd]", -" 253 1 2 fbc4c000 IN 0.0 1088 376 portmap", -" 268 1 2 fbc82000 IN 0.1 1232 504 ypbind", -" 274 268 2 fa984000 IN 0.1 1260 556 ypbind", -" 321 1 1 fabf6000 IN 0.1 1264 608 syslogd", -" 332 1 1 fa9be000 RU 0.1 1364 736 klogd", -" 346 1 2 fae88000 IN 0.0 1112 472 atd", -" 360 1 2 faeb2000 IN 0.1 1284 592 crond", -" 378 1 2 fafd6000 IN 0.1 1236 560 inetd", -" 392 1 0 fb710000 IN 0.1 2264 1468 named", -" 406 1 3 fb768000 IN 0.1 1284 560 lpd", -" 423 1 1 fb8ac000 IN 0.1 1128 528 rpc.statd", -" 434 1 2 fb75a000 IN 0.0 1072 376 rpc.rquotad", -" 445 1 2 fb4a4000 IN 0.0 1132 456 rpc.mountd", -" 460 1 1 fa938000 IN 0.0 0 0 [nfsd]", -" 461 1 1 faa86000 IN 0.0 0 0 [nfsd]", -" 462 1 0 fac48000 IN 0.0 0 0 [nfsd]", -" 463 1 0 fb4ca000 IN 0.0 0 0 [nfsd]", -" 464 1 0 fb4c8000 IN 0.0 0 0 [nfsd]", -" 465 1 2 fba6e000 IN 0.0 0 0 [nfsd]", -" 466 1 1 fba6c000 IN 0.0 0 0 [nfsd]", -" 467 1 2 fac04000 IN 0.0 0 0 [nfsd]", -" 468 461 2 fa93a000 IN 0.0 0 0 [lockd]", -" 469 468 2 fa93e000 IN 0.0 0 0 [rpciod]", -" 486 1 0 fab54000 IN 0.1 1596 880 amd", -" 523 1 2 fa84e000 IN 0.1 1884 1128 sendmail", -" 538 1 0 fa82c000 IN 0.0 1112 416 gpm", -" 552 1 3 fa70a000 IN 0.1 2384 1220 httpd", -" 556 552 3 fa776000 IN 0.1 2572 1352 httpd", -" 557 552 2 faba4000 IN 0.1 2572 1352 httpd", -" 558 552 1 fa802000 IN 0.1 2572 1352 httpd", -" 559 552 3 fa6ee000 IN 0.1 2572 1352 httpd", -" 560 552 3 fa700000 IN 0.1 2572 1352 httpd", -" 561 552 0 fa6f0000 IN 0.1 2572 1352 httpd", -" 562 552 3 fa6ea000 IN 0.1 2572 1352 httpd", -" 563 552 0 fa67c000 IN 0.1 2572 1352 httpd", -" 564 552 3 fa674000 IN 0.1 2572 1352 httpd", -" 565 552 3 fa66a000 IN 0.1 2572 1352 httpd", -" 582 1 2 fa402000 IN 0.2 2968 1916 xfs", -" 633 1 2 fa1ec000 IN 0.2 5512 2248 innd", -" 636 1 3 fa088000 IN 0.1 2536 804 actived", -" 676 1 0 fa840000 IN 0.0 1060 384 mingetty", -" 677 1 1 fa590000 IN 0.0 1060 384 mingetty", -" 678 1 2 fa3b8000 IN 0.0 1060 384 mingetty", -" 679 1 0 fa5b8000 IN 0.0 1060 384 mingetty", -" 680 1 1 fa3a4000 IN 0.0 1060 384 mingetty", -" 681 1 2 fa30a000 IN 0.0 1060 384 mingetty", -" 683 1 3 fa5d8000 IN 0.0 1052 280 update", -" 686 378 1 fa3aa000 IN 0.1 2320 1136 in.rlogind", -" 687 686 2 f9e52000 IN 0.1 2136 1000 login", -" 688 687 0 f9dec000 IN 0.1 1732 976 bash", -" > 700 688 1 f9d62000 RU 0.0 1048 256 gen12", +" PID PPID CPU/NUMA TASK ST %MEM VSZ RSS COMM", +"> 0 0 0/0 ffffffff9f018840 RU 0.0 0 0 [swapper/0]", +"> 0 0 1/0 ffff9b8e83728000 RU 0.0 0 0 [swapper/1]", +"> 0 0 2/0 ffff9b8e83750000 RU 0.0 0 0 [swapper/2]", +"> 0 0 3/0 ffff9b8e83755000 RU 0.0 0 0 [swapper/3]", +"> 0 0 4/0 ffff9b8e83752800 RU 0.0 0 0 [swapper/4]", +"> 0 0 5/0 ffff9b8e83762800 RU 0.0 0 0 [swapper/5]", +"> 0 0 6/0 ffff9b8e83760000 RU 0.0 0 0 [swapper/6]", +"> 0 0 7/0 ffff9b8e83765000 RU 0.0 0 0 [swapper/7]", +"> 0 0 8/0 ffff9b8e83778000 RU 0.0 0 0 [swapper/8]", +"> 0 0 9/0 ffff9b8e8377d000 RU 0.0 0 0 [swapper/9]", +" 0 0 10/0 ffff9b8e8377a800 RU 0.0 0 0 [swapper/10]", +"> 0 0 11/0 ffff9b8e83790000 RU 0.0 0 0 [swapper/11]", +"> 0 0 12/0 ffff9b8e83795000 RU 0.0 0 0 [swapper/12]", +"> 0 0 13/0 ffff9b8e83792800 RU 0.0 0 0 [swapper/13]", +"> 0 0 14/0 ffff9b8e837aa800 RU 0.0 0 0 [swapper/14]", +"> 0 0 15/0 ffff9b8e837a8000 RU 0.0 0 0 [swapper/15]", +"> 0 0 16/1 ffff9bbdf315a800 RU 0.0 0 0 [swapper/16]", +"> 0 0 17/1 ffff9bbdf3158000 RU 0.0 0 0 [swapper/17]", +"> 0 0 18/1 ffff9bbdf315d000 RU 0.0 0 0 [swapper/18]", +"> 0 0 19/1 ffff9bbdf3178000 RU 0.0 0 0 [swapper/19]", +"> 0 0 20/1 ffff9bbdf317d000 RU 0.0 0 0 [swapper/20]", +"> 0 0 21/1 ffff9bbdf317a800 RU 0.0 0 0 [swapper/21]", +"> 0 0 22/1 ffff9bbdf318d000 RU 0.0 0 0 [swapper/22]", +"> 0 0 23/1 ffff9bbdf318a800 RU 0.0 0 0 [swapper/23]", +"> 0 0 24/1 ffff9bbdf3188000 RU 0.0 0 0 [swapper/24]", +"> 0 0 25/1 ffff9bbdf319d000 RU 0.0 0 0 [swapper/25]", +"> 0 0 26/1 ffff9bbdf319a800 RU 0.0 0 0 [swapper/26]", +"> 0 0 27/1 ffff9bbdf3198000 RU 0.0 0 0 [swapper/27]", +"> 0 0 28/1 ffff9bbdf31b0000 RU 0.0 0 0 [swapper/28]", +"> 0 0 29/1 ffff9bbdf31b5000 RU 0.0 0 0 [swapper/29]", +"> 0 0 30/1 ffff9bbdf31b2800 RU 0.0 0 0 [swapper/30]", +"> 0 0 31/1 ffff9bbdf31c8000 RU 0.0 0 0 [swapper/31]", +"> 0 0 32/2 ffff9bedd3162800 RU 0.0 0 0 [swapper/32]", +"> 0 0 33/2 ffff9bedd3160000 RU 0.0 0 0 [swapper/33]", +"> 0 0 34/2 ffff9bedd3165000 RU 0.0 0 0 [swapper/34]", +"> 0 0 35/2 ffff9bedd3178000 RU 0.0 0 0 [swapper/35]", +" 356841 356742 138/0 ffff9b9205bb8000 IN 0.0 64480 5576 dbus-daemon", +" 356855 2 138/0 ffff9b8e83a28000 ID 0.0 0 0 [kworker/138:2]", +" 356878 1 135/0 ffff9b8eb8412800 IN 0.0 835448 179824 packagekitd", +" 356879 1 13/0 ffff9b8e8ae3a800 IN 0.0 835448 179824 gmain", +" 356880 1 4/0 ffff9b8eb8410000 IN 0.0 835448 179824 gdbus", +" 356899 1 7/0 ffff9b8f66390000 IN 0.0 168316 2472 gpg-agent", +" 356950 2 7/0 ffff9b8e8435a800 ID 0.0 0 0 [kworker/7:0]", +" 356991 4002 137/0 ffff9b8f68905000 IN 0.0 217156 1724 sleep", +" 357038 3978 10/0 ffff9cadea01a800 IN 0.0 136900 9984 sshd", +" 357042 357038 9/0 ffff9b8e8481d000 IN 0.0 136900 5904 sshd", +" 357043 357042 128/0 ffff9b8e8481a800 IN 0.0 222880 3988 bash", +" 357078 357043 11/0 ffff9b8e839e0000 IN 0.0 348356 9228 sudo", +"> 357080 357078 10/0 ffff9b919abf5000 RU 0.0 217352 2152 tee", " ", " Display the parental hierarchy of the \"%s\" process on a live system:\n", -" %s> ps -p 4249", -" PID: 0 TASK: c0252000 CPU: 0 COMMAND: \"swapper\"", -" PID: 1 TASK: c009a000 CPU: 1 COMMAND: \"init\"", -" PID: 632 TASK: c73b6000 CPU: 1 COMMAND: \"prefdm\"", -" PID: 637 TASK: c5a4a000 CPU: 1 COMMAND: \"prefdm\"", -" PID: 649 TASK: c179a000 CPU: 0 COMMAND: \"kwm\"", -" PID: 683 TASK: c1164000 CPU: 0 COMMAND: \"kfm\"", -" PID: 1186 TASK: c165a000 CPU: 0 COMMAND: \"xterm\"", -" PID: 1188 TASK: c705e000 CPU: 1 COMMAND: \"bash\"", -" PID: 4249 TASK: c6b9a000 CPU: 0 COMMAND: \"crash\"", -" ", -" Display all children of the \"kwm\" window manager:\n", -" %s> ps -c kwm", -" PID: 649 TASK: c179a000 CPU: 0 COMMAND: \"kwm\"", -" PID: 682 TASK: c2d58000 CPU: 1 COMMAND: \"kwmsound\"", -" PID: 683 TASK: c1164000 CPU: 1 COMMAND: \"kfm\"", -" PID: 685 TASK: c053c000 CPU: 0 COMMAND: \"krootwm\"", -" PID: 686 TASK: c13fa000 CPU: 0 COMMAND: \"kpanel\"", -" PID: 687 TASK: c13f0000 CPU: 1 COMMAND: \"kbgndwm\"", +" %s> ps -p 19737", +" PID: 0 TASK: ffffffff98418840 CPU/NUMA: 0/0 COMMAND: \"swapper/0\"", +" PID: 1 TASK: ffff93f9036c5000 CPU/NUMA: 173/2 COMMAND: \"systemd\"", +" PID: 4098 TASK: ffff93f912b45000 CPU/NUMA: 98/6 COMMAND: \"sshd\"", +" PID: 19273 TASK: ffff945854182800 CPU/NUMA: 33/2 COMMAND: \"sshd\"", +" PID: 19277 TASK: ffff94585419d000 CPU/NUMA: 167/2 COMMAND: \"sshd\"", +" PID: 19278 TASK: ffff945854198000 CPU/NUMA: 166/2 COMMAND: \"bash\"", +" PID: 19735 TASK: ffff9458575dd000 CPU/NUMA: 160/2 COMMAND: \"sudo\"", +" PID: 19737 TASK: ffff94588cac8000 CPU/NUMA: 171/2 COMMAND: \"crash\"", +" ", +" Display all children of the \"vim\" editor:\n", +" %s> ps -c vim", +" PID: 20334 TASK: ffff9458617aa800 CPU/NUMA: 32/2 COMMAND: \"vim\"", +" PID: 20335 TASK: ffff945856fa8000 CPU/NUMA: 163/2 COMMAND: \"cscope\"", " ", " Display all threads in a firefox session:\n", " %s> ps firefox", -" PID PPID CPU TASK ST %MEM VSZ RSS COMM", -" 21273 21256 6 ffff81003ec15080 IN 46.3 1138276 484364 firefox", -" 21276 21256 6 ffff81003f49e7e0 IN 46.3 1138276 484364 firefox", -" 21280 21256 0 ffff81003ec1d7e0 IN 46.3 1138276 484364 firefox", -" 21286 21256 6 ffff81000b0d1820 IN 46.3 1138276 484364 firefox", -" 21287 21256 2 ffff81000b0d10c0 IN 46.3 1138276 484364 firefox", -" 26975 21256 5 ffff81003b5c1820 IN 46.3 1138276 484364 firefox", -" 26976 21256 5 ffff810023232820 IN 46.3 1138276 484364 firefox", -" 26977 21256 4 ffff810021a11820 IN 46.3 1138276 484364 firefox", -" 26978 21256 5 ffff810003159040 IN 46.3 1138276 484364 firefox", -" 26979 21256 5 ffff81003a058820 IN 46.3 1138276 484364 firefox", +" PID PPID CPU/NUMA TASK ST %MEM VSZ RSS COMM", +" 21273 21256 6/0 ffff81003ec15080 IN 46.3 1138276 484364 firefox", +" 21276 21256 6/0 ffff81003f49e7e0 IN 46.3 1138276 484364 firefox", +" 21280 21256 0/0 ffff81003ec1d7e0 IN 46.3 1138276 484364 firefox", +" 21286 21256 6/0 ffff81000b0d1820 IN 46.3 1138276 484364 firefox", +" 21287 21256 2/0 ffff81000b0d10c0 IN 46.3 1138276 484364 firefox", +" 26975 21256 5/0 ffff81003b5c1820 IN 46.3 1138276 484364 firefox", +" 26976 21256 5/0 ffff810023232820 IN 46.3 1138276 484364 firefox", +" 26977 21256 4/0 ffff810021a11820 IN 46.3 1138276 484364 firefox", +" 26978 21256 5/0 ffff810003159040 IN 46.3 1138276 484364 firefox", +" 26979 21256 5/0 ffff81003a058820 IN 46.3 1138276 484364 firefox", " ", " Display only the thread group leader in the firefox session:\n", " %s> ps -G firefox", -" PID PPID CPU TASK ST %MEM VSZ RSS COMM", -" 21273 21256 0 ffff81003ec15080 IN 46.3 1138276 484364 firefox", +" PID PPID CPU/NUMA TASK ST %MEM VSZ RSS COMM", +" 21273 21256 0/0 ffff81003ec15080 IN 46.3 1138276 484364 firefox", " ", " Show the time usage data for pid 10318:\n", " %s> ps -t 10318", -" PID: 10318 TASK: f7b85550 CPU: 5 COMMAND: \"bash\"", +" PID: 10318 TASK: f7b85550 CPU/NUMA: 5/0 COMMAND: \"bash\"", " RUN TIME: 1 days, 01:35:32", " START TIME: 5209", " UTIME: 95", @@ -1589,37 +1573,42 @@ char *help_ps[] = { " ", " Show the process status of PID 1, task f9dec000, and all nfsd tasks:\n", " %s> ps 1 f9dec000 nfsd", -" PID PPID CPU TASK ST %MEM VSZ RSS COMM", -" 1 0 1 c0098000 IN 0.0 1096 476 init", -" 688 687 0 f9dec000 IN 0.1 1732 976 bash", -" 460 1 1 fa938000 IN 0.0 0 0 [nfsd]", -" 461 1 1 faa86000 IN 0.0 0 0 [nfsd]", -" 462 1 0 fac48000 IN 0.0 0 0 [nfsd]", -" 463 1 0 fb4ca000 IN 0.0 0 0 [nfsd]", -" 464 1 0 fb4c8000 IN 0.0 0 0 [nfsd]", -" 465 1 2 fba6e000 IN 0.0 0 0 [nfsd]", -" 466 1 1 fba6c000 IN 0.0 0 0 [nfsd]", -" 467 1 2 fac04000 IN 0.0 0 0 [nfsd]", +" PID PPID CPU/NUMA TASK ST %MEM VSZ RSS COMM", +" 1 0 1/0 c0098000 IN 0.0 1096 476 init", +" 688 687 0/0 f9dec000 IN 0.1 1732 976 bash", +" 460 1 1/0 fa938000 IN 0.0 0 0 [nfsd]", +" 461 1 1/0 faa86000 IN 0.0 0 0 [nfsd]", +" 462 1 0/0 fac48000 IN 0.0 0 0 [nfsd]", +" 463 1 0/0 fb4ca000 IN 0.0 0 0 [nfsd]", +" 464 1 0/0 fb4c8000 IN 0.0 0 0 [nfsd]", +" 465 1 2/0 fba6e000 IN 0.0 0 0 [nfsd]", +" 466 1 1/0 fba6c000 IN 0.0 0 0 [nfsd]", +" 467 1 2/0 fac04000 IN 0.0 0 0 [nfsd]", " ", " Show all kernel threads:\n", " %s> ps -k", -" PID PPID CPU TASK ST %MEM VSZ RSS COMM", -" 0 0 1 c0fac000 RU 0.0 0 0 [swapper]", -" 0 0 0 c0252000 RU 0.0 0 0 [swapper]", -" 2 1 1 c0fa0000 IN 0.0 0 0 [kflushd]", -" 3 1 1 c03de000 IN 0.0 0 0 [kpiod]", -" 4 1 1 c03dc000 IN 0.0 0 0 [kswapd]", -" 5 1 0 c0092000 IN 0.0 0 0 [mdrecoveryd]", -" 336 1 0 c4a9a000 IN 0.0 0 0 [rpciod]", -" 337 1 0 c4830000 IN 0.0 0 0 [lockd]", -" 487 1 1 c4ba6000 IN 0.0 0 0 [nfsd]", -" 488 1 0 c18c6000 IN 0.0 0 0 [nfsd]", -" 489 1 0 c0cac000 IN 0.0 0 0 [nfsd]", -" 490 1 0 c056a000 IN 0.0 0 0 [nfsd]", -" 491 1 0 c0860000 IN 0.0 0 0 [nfsd]", -" 492 1 1 c0254000 IN 0.0 0 0 [nfsd]", -" 493 1 0 c0a86000 IN 0.0 0 0 [nfsd]", -" 494 1 0 c0968000 IN 0.0 0 0 [nfsd]", +" PID PPID CPU/NUMA TASK ST %MEM VSZ RSS COMM", +"> 0 0 0/0 ffffffff98418840 RU 0.0 0 0 [swapper/0]", +"> 0 0 1/0 ffff93f903730000 RU 0.0 0 0 [swapper/1]", +"> 0 0 2/0 ffff93f903750000 RU 0.0 0 0 [swapper/2]", +"> 0 0 3/0 ffff93f903752800 RU 0.0 0 0 [swapper/3]", +"> 0 0 4/0 ffff93f903755000 RU 0.0 0 0 [swapper/4]", +"> 0 0 5/0 ffff93f903760000 RU 0.0 0 0 [swapper/5]", +"> 0 0 6/0 ffff93f903762800 RU 0.0 0 0 [swapper/6]", +"> 0 0 7/0 ffff93f903765000 RU 0.0 0 0 [swapper/7]", +"> 0 0 8/0 ffff93f90377d000 RU 0.0 0 0 [swapper/8]", +"> 0 0 9/0 ffff93f903778000 RU 0.0 0 0 [swapper/9]", +"> 0 0 10/0 ffff93f90377a800 RU 0.0 0 0 [swapper/10]", +" 258 2 40/2 ffff9458538d5000 IN 0.0 0 0 [ksoftirqd/40]", +" 260 2 40/2 ffff9458538d2800 ID 0.0 0 0 [kworker/40:0H]", +" 261 2 41/2 ffff945853905000 IN 0.0 0 0 [cpuhp/41]", +" 262 2 41/2 ffff945853900000 IN 0.0 0 0 [watchdog/41]", +" 263 2 41/2 ffff945853902800 IN 0.0 0 0 [migration/41]", +" 264 2 41/2 ffff94585391d000 IN 0.0 0 0 [ksoftirqd/41]", +" 266 2 41/2 ffff94585391a800 ID 0.0 0 0 [kworker/41:0H]", +" 267 2 42/2 ffff94585394a800 IN 0.0 0 0 [cpuhp/42]", +" 268 2 42/2 ffff94585394d000 IN 0.0 0 0 [watchdog/42]", +" 269 2 42/2 ffff945853948000 IN 0.0 0 0 [migration/42]", " ", " Display a summary consisting of the number of tasks in a task state:\n", " %s> ps -S", @@ -1630,79 +1619,73 @@ char *help_ps[] = { " ", " Display only the active task, on each cpu:\n", " %s> ps -A", -" PID PPID CPU TASK ST %MEM VSZ RSS COMM", -" > 10 2 1 ffff880212969710 IN 0.0 0 0 [migration/1]", -" > 0 0 3 ffff884026d43520 RU 0.0 0 0 [swapper]", -" > 6582 1 2 ffff880f49c52040 RU 0.0 42202472 33368 oracle", -" > 9497 1 0 ffff880549ec2ab0 RU 0.0 42314692 138664 oracle", +" PID PPID CPU/NUMA TASK ST %MEM VSZ RSS COMM", +"> 0 0 0/0 ffffffff98418840 RU 0.0 0 0 [swapper/0]", +"> 0 0 1/0 ffff93f903730000 RU 0.0 0 0 [swapper/1]", +"> 0 0 255/7 ffff9547b325d000 RU 0.0 0 0 [swapper/255]", +"> 23410 23408 43/2 ffff9458ad41a800 RU 0.1 1433268 823684 crash", " ", " Show all tasks sorted by their task_struct's last_run, timestamp, or", " sched_entity last_arrival timestamp value, whichever applies:\n", " %s> ps -l", -" [20811245123] [IN] PID: 37 TASK: f7153030 CPU: 2 COMMAND: \"events/2\"", -" [20811229959] [IN] PID: 1756 TASK: f2a5a570 CPU: 2 COMMAND: \"ntpd\"", -" [20800696644] [IN] PID: 1456 TASK: f2b1f030 CPU: 4 COMMAND: \"irqbalance\"", -" [20617047229] [IN] PID: 2324 TASK: f57f9570 CPU: 5 COMMAND: \"flush-253:0\"", -" [20617029209] [IN] PID: 49 TASK: f7167030 CPU: 4 COMMAND: \"bdi-default\"", -" [20438025365] [IN] PID: 345 TASK: f55c7ab0 CPU: 3 COMMAND: \"mpt_poll_0\"", -" [20103026046] [IN] PID: 728 TASK: f72ba570 CPU: 3 COMMAND: \"edac-poller\"", -" [20000189409] [IN] PID: 35 TASK: f7153ab0 CPU: 0 COMMAND: \"events/0\"", -" [20000179905] [IN] PID: 48 TASK: f7167570 CPU: 0 COMMAND: \"sync_supers\"", -" [19997120354] [IN] PID: 36 TASK: f7153570 CPU: 1 COMMAND: \"events/1\"", -" [19991059209] [IN] PID: 38 TASK: f715fab0 CPU: 3 COMMAND: \"events/3\"", -" [19988091608] [IN] PID: 39 TASK: f715f570 CPU: 4 COMMAND: \"events/4\"", -" [19985076530] [IN] PID: 40 TASK: f715f030 CPU: 5 COMMAND: \"events/5\"", -" [19982019106] [IN] PID: 41 TASK: f7161ab0 CPU: 6 COMMAND: \"events/6\"", -" [19982016294] [IN] PID: 29 TASK: f7109ab0 CPU: 6 COMMAND: \"ksoftirqd/6\"", -" [19838402345] [RU] PID: 2331 TASK: f297f570 CPU: 7 COMMAND: \"bash\"", -" [19837129436] [IN] PID: 2326 TASK: f2ad5030 CPU: 6 COMMAND: \"sshd\"", -" [19289476417] [IN] PID: 1772 TASK: f5665570 CPU: 5 COMMAND: \"sendmail\"", +" [85358194225683] [ID] PID: 2241 TASK: ffff93f907f7a800 CPU/NUMA: 0/0 COMMAND: \"kworker/0:2\"", +" [85358237174471] [IN] PID: 4123 TASK: ffff945895b82800 CPU/NUMA: 170/2 COMMAND: \"tuned\"", +" [85358235771968] [IN] PID: 4370 TASK: ffff94586a102800 CPU/NUMA: 163/2 COMMAND: \"tuned\"", +" [85358007948958] [IN] PID: 4984 TASK: ffff94615b3ad000 CPU/NUMA: 38/2 COMMAND: \"in:imjournal\"", +" [85357980225122] [ID] PID: 15 TASK: ffff93f903718000 CPU/NUMA: 179/3 COMMAND: \"rcu_sched\"", +" [85357975777350] [ID] PID: 18926 TASK: ffff9458810f8000 CPU/NUMA: 47/2 COMMAND: \"kworker/47:0\"", +" [85357975775720] [RU] PID: 23653 TASK: ffff94585453a800 CPU/NUMA: 175/2 COMMAND: \"crash\"", +" [85357975772220] [IN] PID: 299 TASK: ffff945853ac5000 CPU/NUMA: 47/2 COMMAND: \"migration/47\"", +" [85357969829645] [IN] PID: 19277 TASK: ffff94585419d000 CPU/NUMA: 166/2 COMMAND: \"sshd\"", +" [85357969826125] [ID] PID: 22849 TASK: ffff945856f95000 CPU/NUMA: 37/2 COMMAND: \"kworker/u515:1\"", +" [85357858230262] [ID] PID: 21721 TASK: ffff9547bb0ba800 CPU/NUMA: 241/7 COMMAND: \"kworker/241:0\"", +" [85357666247625] [ID] PID: 21541 TASK: ffff9547bb0b8000 CPU/NUMA: 242/7 COMMAND: \"kworker/242:2\"", " ...\n", " Show the most-recently run tasks on cpu 0 using both the -l and the -m", " options:\n", " %s> ps -m -C0", " CPU: 0", -" [ 0 00:00:00.003] [RU] PID: 1205 TASK: dee03f20 CPU: 0 COMMAND: \"insmod\"", -" [ 0 00:00:00.006] [RU] PID: 770 TASK: df9e9940 CPU: 0 COMMAND: \"rsyslogd\"", -" [ 0 00:00:00.009] [IN] PID: 603 TASK: df9bcbc0 CPU: 0 COMMAND: \"udevd\"", -" [ 0 00:00:00.010] [IN] PID: 348 TASK: df9ecbc0 CPU: 0 COMMAND: \"udevd\"", -" [ 0 00:00:00.013] [IN] PID: 934 TASK: df9171a0 CPU: 0 COMMAND: \"hald\"", -" [ 0 00:00:00.023] [IN] PID: 6 TASK: df443f20 CPU: 0 COMMAND: \"events/0\"", -" [ 0 00:00:00.029] [IN] PID: 15 TASK: df46b280 CPU: 0 COMMAND: \"kblockd/0\"", -" [ 0 00:00:00.101] [IN] PID: 1168 TASK: dee01940 CPU: 0 COMMAND: \"bash\"", -" [ 0 00:00:01.404] [IN] PID: 272 TASK: dfa48ca0 CPU: 0 COMMAND: \"flush-8:0\"", +" [0 00:00:00.094] [ID] PID: 2241 TASK: ffff93f907f7a800 CPU/NUMA: 0/0 COMMAND: \"kworker/0:2\"", +" [0 00:00:02.921] [IN] PID: 17 TASK: ffff93f903735000 CPU/NUMA: 0/0 COMMAND: \"watchdog/0\"", +" [0 00:01:09.150] [IN] PID: 14 TASK: ffff93f90371d000 CPU/NUMA: 0/0 COMMAND: \"ksoftirqd/0\"", +" [0 00:05:45.005] [IN] PID: 16 TASK: ffff93f903732800 CPU/NUMA: 0/0 COMMAND: \"migration/0\"", +" [0 00:36:43.601] [ID] PID: 2339 TASK: ffff93f90802a800 CPU/NUMA: 0/0 COMMAND: \"kworker/0:1H\"", +" [0 11:46:38.233] [IN] PID: 4111 TASK: ffff93f916be0000 CPU/NUMA: 0/0 COMMAND: \"JS Helper\"", +" [0 23:48:15.033] [IN] PID: 4130 TASK: ffff9488372bd000 CPU/NUMA: 0/0 COMMAND: \"gssproxy\"", +" [0 23:48:16.981] [IN] PID: 4091 TASK: ffff93f908e55000 CPU/NUMA: 0/0 COMMAND: \"dbus-daemon\"", +" [0 23:48:22.042] [IN] PID: 18 TASK: ffff93f903848000 CPU/NUMA: 0/0 COMMAND: \"cpuhp/0\"", " ...", " ", " %s> ps -l -C0", " CPU: 0", -" [137146164748] [RU] PID: 1205 TASK: dee03f20 CPU: 0 COMMAND: \"insmod\"", -" [137142534372] [RU] PID: 770 TASK: df9e9940 CPU: 0 COMMAND: \"rsyslogd\"", -" [137140168469] [IN] PID: 603 TASK: df9bcbc0 CPU: 0 COMMAND: \"udevd\"", -" [137138826427] [IN] PID: 348 TASK: df9ecbc0 CPU: 0 COMMAND: \"udevd\"", -" [137135214599] [IN] PID: 934 TASK: df9171a0 CPU: 0 COMMAND: \"hald\"", -" [137125651275] [IN] PID: 6 TASK: df443f20 CPU: 0 COMMAND: \"events/0\"", -" [137119564815] [IN] PID: 15 TASK: df46b280 CPU: 0 COMMAND: \"kblockd/0\"", -" [137047715027] [IN] PID: 1168 TASK: dee01940 CPU: 0 COMMAND: \"bash\"", -" [135744209052] [IN] PID: 272 TASK: dfa48ca0 CPU: 0 COMMAND: \"flush-8:0\"", +" [85952247246856] [IN] PID: 17 TASK: ffff93f903735000 CPU/NUMA: 0/0 COMMAND: \"watchdog/0\"", +" [85952242248180] [ID] PID: 2241 TASK: ffff93f907f7a800 CPU/NUMA: 0/0 COMMAND: \"kworker/0:2\"", +" [85929986250353] [IN] PID: 14 TASK: ffff93f90371d000 CPU/NUMA: 0/0 COMMAND: \"ksoftirqd/0\"", +" [85841507399634] [IN] PID: 16 TASK: ffff93f903732800 CPU/NUMA: 0/0 COMMAND: \"migration/0\"", +" [83515567248834] [ID] PID: 2339 TASK: ffff93f90802a800 CPU/NUMA: 0/0 COMMAND: \"kworker/0:1H\"", +" [43320934650278] [IN] PID: 4111 TASK: ffff93f916be0000 CPU/NUMA: 0/0 COMMAND: \"JS Helper\"", +" [ 24134425302] [IN] PID: 4130 TASK: ffff9488372bd000 CPU/NUMA: 0/0 COMMAND: \"gssproxy\"", +" [ 22186688288] [IN] PID: 4091 TASK: ffff93f908e55000 CPU/NUMA: 0/0 COMMAND: \"dbus-daemon\"", " ... ", " ", " Show the kernel stack pointer of each user task:\n", " %s> ps -us", -" PID PPID CPU KSTACKP ST %MEM VSZ RSS COMM", -" 1 0 0 c009bedc IN 0.0 1096 52 init", -" 239 1 0 c15e7ed8 IN 0.2 1332 224 pump", -" 280 1 1 c7cbdedc IN 0.2 1092 208 portmap", -" 295 1 0 c7481edc IN 0.0 1232 0 ypbind", -" 301 295 0 c7c7bf28 IN 0.1 1260 124 ypbind", -" 376 1 1 c5053f28 IN 0.0 1316 40 automount", -" 381 1 0 c34ddf28 IN 0.2 1316 224 automount", -" 391 1 1 c2777f28 IN 0.2 1316 224 automount", +" PID PPID CPU/NUMA KSTACKP ST %MEM VSZ RSS COMM", +" 1 0 174/2 ffffa36298937d20 IN 0.0 241748 14696 systemd", +" 2982 1 45/2 ffffa3629fb17d20 IN 0.0 213292 112524 systemd-journal", +" 3041 1 18/1 ffffa3629fe87d20 IN 0.0 102408 13596 systemd-udevd", +" 4048 1 38/2 ffffa3629ecdf9c0 IN 0.0 67328 5508 rpcbind", +" 4058 1 47/2 ffffa362b1dab9c0 IN 0.0 58348 4936 avahi-daemon", +" 4059 1 175/2 ffffa3629eb43d20 IN 0.0 65364 5992 dbus-daemon", +" 4060 1 61/3 ffffa3629eb739c0 IN 0.0 606888 20440 NetworkManager", +" 4061 1 160/2 ffffa3629eb939c0 IN 0.0 125408 5712 irqbalance", +" 4063 1 35/2 ffffa3629fddb9c0 IN 0.0 125408 5712 gmain", " ...", " ", " Display the argument and environment data for the automount task:\n", " %s> ps -a automount", -" PID: 3948 TASK: f722ee30 CPU: 0 COMMAND: \"automount\"", +" PID: 3948 TASK: f722ee30 CPU/NUMA: 0/0 COMMAND: \"automount\"", " ARG: /usr/sbin/automount --timeout=60 /net program /etc/auto.net", " ENV: SELINUX_INIT=YES", " CONSOLE=/dev/console", @@ -1720,33 +1703,36 @@ char *help_ps[] = { " SHLVL=2", " _=/usr/sbin/automount", " ", -" Display the tasks in the thread group containing task c20ab0b0:\n", -" %s> ps -g c20ab0b0", -" PID: 6425 TASK: f72f50b0 CPU: 0 COMMAND: \"firefox-bin\"", -" PID: 6516 TASK: f71bf1b0 CPU: 0 COMMAND: \"firefox-bin\"", -" PID: 6518 TASK: d394b930 CPU: 0 COMMAND: \"firefox-bin\"", -" PID: 6520 TASK: c20aa030 CPU: 0 COMMAND: \"firefox-bin\"", -" PID: 6523 TASK: c20ab0b0 CPU: 0 COMMAND: \"firefox-bin\"", -" PID: 6614 TASK: f1f181b0 CPU: 0 COMMAND: \"firefox-bin\"", +" Display the tasks in the thread group containing task ffff94586a062800:\n", +" %s> ps -g ffff94586a062800", +" PID: 24916 TASK: ffff94585453d000 CPU/NUMA: 45/2 COMMAND: \"crash\"", +" PID: 24922 TASK: ffff945875b50000 CPU/NUMA: 46/2 COMMAND: \"gdb worker\"", +" PID: 24923 TASK: ffff945875b55000 CPU/NUMA: 44/2 COMMAND: \"gdb worker\"", +" PID: 24924 TASK: ffff945875b52800 CPU/NUMA: 40/2 COMMAND: \"gdb worker\"", +" PID: 24925 TASK: ffff945856f92800 CPU/NUMA: 160/2 COMMAND: \"gdb worker\"", +" PID: 24926 TASK: ffff94586a062800 CPU/NUMA: 38/2 COMMAND: \"gdb worker\"", +" PID: 24927 TASK: ffff94586a065000 CPU/NUMA: 43/2 COMMAND: \"gdb worker\"", +" PID: 24928 TASK: ffff94586a060000 CPU/NUMA: 165/2 COMMAND: \"gdb worker\"", +" PID: 24929 TASK: ffff9458945b2800 CPU/NUMA: 163/2 COMMAND: \"gdb worker\"", " ", " Display the tasks in the thread group for each instance of the", " program named \"multi-thread\":\n", " %s> ps -g multi-thread", -" PID: 2522 TASK: 1003f0dc7f0 CPU: 1 COMMAND: \"multi-thread\"", -" PID: 2523 TASK: 10037b13030 CPU: 1 COMMAND: \"multi-thread\"", -" PID: 2524 TASK: 1003e064030 CPU: 1 COMMAND: \"multi-thread\"", -" PID: 2525 TASK: 1003e13a7f0 CPU: 1 COMMAND: \"multi-thread\"", +" PID: 2522 TASK: 1003f0dc7f0 CPU/NUMA: 1/0 COMMAND: \"multi-thread\"", +" PID: 2523 TASK: 10037b13030 CPU/NUMA: 1/0 COMMAND: \"multi-thread\"", +" PID: 2524 TASK: 1003e064030 CPU/NUMA: 1/0 COMMAND: \"multi-thread\"", +" PID: 2525 TASK: 1003e13a7f0 CPU/NUMA: 1/0 COMMAND: \"multi-thread\"", " ", -" PID: 2526 TASK: 1002f82b7f0 CPU: 1 COMMAND: \"multi-thread\"", -" PID: 2527 TASK: 1003e1737f0 CPU: 1 COMMAND: \"multi-thread\"", -" PID: 2528 TASK: 10035b4b7f0 CPU: 1 COMMAND: \"multi-thread\"", -" PID: 2529 TASK: 1003f0c37f0 CPU: 1 COMMAND: \"multi-thread\"", -" PID: 2530 TASK: 10035597030 CPU: 1 COMMAND: \"multi-thread\"", -" PID: 2531 TASK: 100184be7f0 CPU: 1 COMMAND: \"multi-thread\"", +" PID: 2526 TASK: 1002f82b7f0 CPU/NUMA: 1/0 COMMAND: \"multi-thread\"", +" PID: 2527 TASK: 1003e1737f0 CPU/NUMA: 1/0 COMMAND: \"multi-thread\"", +" PID: 2528 TASK: 10035b4b7f0 CPU/NUMA: 1/0 COMMAND: \"multi-thread\"", +" PID: 2529 TASK: 1003f0c37f0 CPU/NUMA: 1/0 COMMAND: \"multi-thread\"", +" PID: 2530 TASK: 10035597030 CPU/NUMA: 1/0 COMMAND: \"multi-thread\"", +" PID: 2531 TASK: 100184be7f0 CPU/NUMA: 1/0 COMMAND: \"multi-thread\"", " ", " Display the resource limits of \"bash\" task 13896:\n", " %s> ps -r 13896", -" PID: 13896 TASK: cf402000 CPU: 0 COMMAND: \"bash\"", +" PID: 13896 TASK: cf402000 CPU/NUMA: 128/0 COMMAND: \"bash\"", " RLIMIT CURRENT MAXIMUM", " CPU (unlimited) (unlimited)", " FSIZE (unlimited) (unlimited)", @@ -1762,11 +1748,12 @@ char *help_ps[] = { " ", " Search for task names matching a POSIX regular expression:\n", " %s> ps 'migration*'", -" PID PPID CPU TASK ST %MEM VSZ RSS COMM", -" 8 2 0 ffff8802128a2e20 IN 0.0 0 0 [migration/0]", -" 10 2 1 ffff880212969710 IN 0.0 0 0 [migration/1]", -" 15 2 2 ffff880212989710 IN 0.0 0 0 [migration/2]", -" 20 2 3 ffff8802129a9710 IN 0.0 0 0 [migration/3]", +" PID PPID CPU/NUMA TASK ST %MEM VSZ RSS COMM", +" 16 2 0/0 ffff9b8e8372d000 IN 0.0 0 0 [migration/0]", +" 21 2 1/0 ffff9b8e8384a800 IN 0.0 0 0 [migration/1]", +" 27 2 2/0 ffff9b8e83898000 IN 0.0 0 0 [migration/2]", +" 33 2 3/0 ffff9b8e838f5000 IN 0.0 0 0 [migration/3]", +" 39 2 4/0 ffff9b8e83938000 IN 0.0 0 0 [migration/4]", NULL }; diff --git a/task.c b/task.c index a411876..d9d592e 100644 --- a/task.c +++ b/task.c @@ -3929,14 +3929,14 @@ show_ps(ulong flag, struct psinfo *psi) if (!(flag & ((PS_EXCLUSIVE & ~PS_ACTIVE)|PS_NO_HEADER))) fprintf(fp, - " PID PPID CPU %s ST %%MEM VSZ RSS COMM\n", + " PID PPID CPU/NUMA %s ST %%MEM VSZ RSS COMM\n", flag & PS_KSTACKP ? mkstring(buf, VADDR_PRLEN, CENTER|RJUST, "KSTACKP") : mkstring(buf, VADDR_PRLEN, CENTER, "TASK")); if ((flag & PS_POLICY_DATA) && !(flag & PS_NO_HEADER)) { fprintf(fp, - " PID PPID CPU %s POLICY PRIO COMM\n", + " PID PPID CPU/NUMA %s POLICY PRIO COMM\n", flag & PS_KSTACKP ? mkstring(buf, VADDR_PRLEN, CENTER|RJUST, "KSTACKP") : mkstring(buf, VADDR_PRLEN, CENTER, "TASK")); @@ -5464,8 +5464,7 @@ show_context(struct task_context *tc) if (tt->flags & THREAD_INFO) fprintf(fp, "[THREAD_INFO: %lx]", tc->thread_info); fprintf(fp, "\n"); - INDENT(indent); - fprintf(fp, " CPU: %s\n", task_cpu(tc->processor, buf, VERBOSE)); + fprintf(fp, " CPU/NUMA: %s\n", task_cpu(tc->processor, buf, VERBOSE)); INDENT(indent); fprintf(fp, " STATE: %s ", task_state_string(tc->task, buf, VERBOSE)); @@ -6180,8 +6179,9 @@ task_mm(ulong task, int fill) char * task_cpu(int processor, char *buf, int verbose) { + int nid = cpu_to_nid(processor); if (processor < NR_CPUS) - sprintf(buf, "%d", processor); + sprintf(buf, "%4d/%-3d", processor, nid); else sprintf(buf, verbose ? "(unknown)" : "?"); @@ -7808,7 +7808,7 @@ print_task_header(FILE *out, struct task_context *tc, int newline) char buf[BUFSIZE]; char buf1[BUFSIZE]; - fprintf(out, "%sPID: %-7ld TASK: %s CPU: %-3s COMMAND: \"%s\"\n", + fprintf(out, "%sPID: %-7ld TASK: %s CPU/NUMA: %-8s COMMAND: \"%s\"\n", newline ? "\n" : "", tc->pid, mkstring(buf1, VADDR_PRLEN, LJUST|LONG_HEX, MKSTR(tc->task)), task_cpu(tc->processor, buf, !VERBOSE), tc->comm); -- 2.53.0