Ted Unangst wrote on 13.11.2019 8.52:
Tero Koskinen wrote:
Eventually I pinned the problem down to April 14/15:
FAULTY 091f8f6587f dlg Mon Apr 15 02:59:41 2019 +0000 the myx_cmd
FAULTY 1bbcb699ab8 dlg Mon Apr 15 00:28:29 2019 +0000 there's a bunch
PROBLEM! 7f4dd37977d jsg Sun Apr 14 10:14:50 2019 +0000 Update shared
drm code
OK 505701c75b3 visa Sun Apr 14 08:51:31 2019 +0000 Add lock
I must admit that I don't have yet any idea how to fix
the problematic commit (or what is actually wrong there).
This is not too surprising. It's still a bit of a mystery what's different
between machines that behave fine and those that don't.
I have the same machine, and it's never been problematic.
I note I'm at the same old bios I had when I first purchased it.
bios0: vendor LENOVO version "N23ET61W (1.36 )" date 01/17/2019
Note that my device is a desktop computer (Dell Optiplex 990)
with ultra small form factor (USFF) case - not Thinkpad or other laptop.
Otherwise I don't mind if fan or cpu is running at 100%, but
I am worried about the temperature. Idle 70C and 80+ C in
use temperatures will kill the device sooner or later (small case,
not so good ventilation).
Otto Moerbeek wrote on 13.11.2019 8.25:
>
> If you run top -S, do you see any process taking lots of CPU?
Nothing suspicious. I have some daemons, but they are mostly idle.
load averages: 0.06, 0.03, 0.00
gurb.koti 16:45:10
104 processes: 102 idle, 2 on processor
up 0:28
CPU0 states: 0.0% user, 0.0% nice, 0.0% sys, 0.0% spin, 0.0% intr,
100% idle
CPU1 states: 0.0% user, 0.0% nice, 0.0% sys, 0.0% spin, 0.0% intr,
100% idle
CPU2 states: 0.0% user, 0.0% nice, 0.0% sys, 0.0% spin, 0.0% intr,
100% idle
CPU3 states: 0.0% user, 0.0% nice, 0.0% sys, 0.0% spin, 0.0% intr,
100% idle
Memory: Real: 322M/1296M act/tot Free: 2542M Cache: 587M Swap: 0K/8189M
PID USERNAME PRI NICE SIZE RES STATE WAIT TIME CPU COMMAND
24353 root -22 0 0K 11M sleep/3 - 28:19 0.00% idle3
38595 root -22 0 0K 11M sleep/2 - 28:15 0.00% idle2
28685 root -22 0 0K 11M sleep/1 - 28:13 0.00% idle1
29534 root -22 0 0K 11M sleep/0 - 28:12 0.00% idle0
43437 _gitea 10 0 129M 73M onproc/3 thrslee 0:04 0.00% gitea
20526 root 10 0 0K 11M sleep/0 bored 0:01 0.00% softnet
0 root -18 0 0K 11M sleep/0 schedul 0:01 0.00% swapper
93389 root -22 0 0K 11M sleep/0 bored 0:01 0.00%
softclock
66152 root 10 0 0K 11M sleep/2 bored 0:01 0.00% systqmp
1 root 10 0 476K 444K idle wait 0:01 0.00% init
83453 root 10 0 0K 11M idle bored 0:01 0.00% drmwq
49657 root 10 0 0K 11M idle bored 0:01 0.00% drmwq
61541 root 10 0 0K 11M idle usbatsk 0:01 0.00% usbatsk
51529 root 10 0 0K 11M idle bored 0:01 0.00% drmlwq
9367 root 10 0 0K 11M idle bored 0:01 0.00% drmubwq
64175 root -18 0 0K 11M idle bored 0:01 0.00% smr
2195 root 10 0 0K 11M idle bored 0:01 0.00% crynlk
72222 root 10 0 0K 11M idle bored 0:01 0.00% drmtskl
2429 root 10 0 0K 11M idle bored 0:01 0.00% drmlwq
38115 root 10 0 0K 11M idle bored 0:01 0.00% drmubwq
40710 root -18 0 0K 11M sleep/1 reaper 0:01 0.00% reaper
58981 root 68 20 0K 11M idle pgzero 0:01 0.00%
zerothread
18061 www 2 0 22M 27M sleep/1 select 0:01 0.00%
python2.7
29049 tkoskine 28 0 1504K 3624K onproc/0 - 0:00 0.00% top
77959 _unbound 2 0 33M 26M sleep/1 kqread 0:00 0.00% unbound
2955 www 2 0 17M 21M sleep/0 select 0:00 0.00%
python2.7
45267 www 2 0 13M 17M sleep/0 select 0:00 0.00%
python2.7
5164 tkoskine 2 0 2128K 3068K sleep/0 kqread 0:00 0.00% tmux
63466 root 2 0 1456K 4152K idle poll 0:00 0.00% sshd
63357 _nsd 2 0 99M 83M idle kqread 0:00 0.00% nsd
92852 root 18 0 0K 11M sleep/0 syncer 0:00 0.00% update
48008 root 2 0 1616K 2044K sleep/0 poll 0:00 0.00% smbd
25978 root 2 0 800K 600K idle kqread 0:00 0.00% slaacd
95670 _nsd 2 0 32M 32M idle poll 0:00 0.00% nsd
36212 root 10 0 0K 11M idle bored 0:00 0.00% i915
75047 root -22 0 0K 11M idle schto 0:00 0.00%
i915/signal:2
53280 root -22 0 0K 11M idle schto 0:00 0.00%
i915/signal:1
28187 root 10 0 0K 11M idle bored 0:00 0.00%
i915-userptr-acq
78907 root -22 0 0K 11M idle schto 0:00 0.00%
i915/signal:0
43975 root 10 0 0K 11M idle bored 0:00 0.00%
i915_modeset
36920 root 10 0 0K 11M idle bored 0:00 0.00% i915-dp
36071 root -13 0 0K 11M idle cleaner 0:00 0.00% cleaner
29469 root 2 0 1356K 1444K idle select 0:00 0.00% sshd
31392 _smtpq 2 0 1736K 4296K idle kqread 0:00 0.00% smtpd
29864 root 2 0 1704K 5052K idle poll 0:00 0.00% smbd
2827 root 2 0 552K 2236K idle netio 0:00 0.00% syslogd
75797 _postgre 2 0 144M 4620K sleep/0 poll 0:00 0.00% postgres
72486 root 2 0 1788K 2100K idle kqread 0:00 0.00% smtpd
22450 _sndio 2 -20 456K 812K idle poll 0:00 0.00% sndiod
48589 _postgre 2 0 145M 4076K idle poll 0:00 0.00% postgres
38159 _postgre 2 0 144M 13M idle select 0:00 0.00% postgres
8193 tkoskine 2 0 1380K 2912K sleep/0 select 0:00 0.00% sshd
50383 _ntp 2 -20 1024K 2872K sleep/0 poll 0:00 0.00% ntpd
6750 root 3 0 332K 1304K idle ttyin 0:00 0.00% getty
97446 root 2 0 1448K 4044K idle poll 0:00 0.00% sshd
72553 _postgre 2 0 145M 4328K idle poll 0:00 0.00% postgres
88574 root 2 0 1388K 2296K idle kqread 0:00 0.00% httpd
33236 _smtpd 2 0 1472K 3948K idle kqread 0:00 0.00% smtpd
58501 _pflogd 4 0 892K 580K sleep/1 bpf 0:00 0.00% pflogd
66286 root 2 0 1488K 2416K sleep/0 poll 0:00 0.00% nmbd
73168 _smtpd 2 0 1668K 4156K idle kqread 0:00 0.00% smtpd
gurb:~:16$ systat -b uvm
2 users Load 0.00 0.02 0.00 (1-21 of 31) gurb.koti
16:47:07
===== Page Counters ===== Stats Counters ===== Fault Counters
982460 npages 908312 FAULTS fltnoram
649976 free 536997 TRAPS fltnoanon
82520 active 221075 intrs fltnoamap
76039 inactive 700033 swtch fltpgwait
paging 195524 softs fltpgrele
5 wired 1331K SYSCALLS 121071 fltrelck
83884 zeropages pageins 120874 fltrelckok
4 reserve_pagedaemon pgswapin 533653 FLTANGET
6 reserve_kernel pgswapout fltanretry
816 forks 132172 fltamcopy
===== Pageout Params 5 forks_ppwait 16017 fltnamap
32748 freemin 92 forks_sharevm 151031 FLTNOMAP
43664 freetarg 225538 pga_zerohit 179414 FLTLGET
inactarg 69498 pga_zeromiss 121071 fltget
327486 wiredmax 514974 FLT_ANON
25 anonmin ===== Daemon Counters 18679 flt_acow
12 vtextmin pdwoke 164983 FLT_OBJ
25 vnodemin pdrevs 14234 flt_prcopy
10 anonminpct pdswout 195423 flt_przero
5 vtextminpct swpgonly
10 vnodeminpct pdfreed ===== Swap Counters
pdscans 1 nswapdev
===== Misc Counters pdanscan 2047K swpages
fpswtch pdobscan swpginuse
11 kmapent pdreact nswget
pdbusy
===== Constants pdpageouts
4096 pagesize pdpending
4095 pagemask pddeact
12 pageshift
gurb:~:17$ systat -b cpu
2 users Load 0.00 0.01 0.00 gurb.koti
16:47:20
CPU User Nice System Spin Interrupt
Idle
0 0.0% 0.0% 0.0% 0.0% 0.0%
0.0%
1 0.0% 0.0% 0.0% 0.0% 0.0%
0.0%
2 0.0% 0.0% 0.0% 0.0% 0.0%
0.0%
3 0.0% 0.0% 0.0% 0.0% 0.0%
0.0%
gurb:~:18$ uptime
4:47PM up 31 mins, 2 users, load averages: 0.00, 0.01, 0.00
gurb:~:19$
-Tero
