[Samba] Problem with swap?
Micha Ballmann
ballmann at uni-landau.de
Mon Feb 24 10:17:25 UTC 2020
Hello,
today i typed "htop" for controlling my ressources. I could see that my
swap is neraly 100%. This problem occurs since start of the server,
about 3 year ago. Its not a critical issue for me, because the server is
running fine. Several times i incereased the size of swap.
Today 9,3GB of 10GB swap are allocated (33 day uptime). My system is
still running and i have no performance issue.
my System:
Ubuntu 18.04
SAMBA 4.10.12
thats the output of my top:
# top
GiB Spch : 23,510 gesamt, 1,722 frei, 1,358 belegt, 20,430
Puff/Cache
GiB Swap: 10,000 gesamt, 0,682 frei, 9,318 belegt. 21,774 verfü Spch
thats the output of my swap:
# smem -s swap -t -k -n
PID User Command Swap USS PSS RSS
...
57521 0 /usr/local/samba/sbin/smbd 1.4M 21.0M 21.4M 59.9M
44242 0 /usr/local/samba/sbin/smbd 1.4M 3.0M 3.8M 62.0M
49254 0 /usr/local/samba/sbin/smbd 1.4M 1.7M 2.1M 46.4M
50045 0 /usr/local/samba/sbin/smbd 1.4M 2.5M 3.2M 59.4M
37575 0 /usr/local/samba/sbin/smbd 1.4M 5.2M 5.3M 29.3M
45826 0 /usr/local/samba/sbin/smbd 1.4M 2.8M 3.4M 60.3M
46734 0 /usr/local/samba/sbin/smbd 1.4M 83.3M 83.6M 124.5M
47621 0 /usr/local/samba/sbin/smbd 1.4M 2.6M 3.2M 61.1M
47719 0 /usr/local/samba/sbin/smbd 1.4M 1.8M 2.5M 58.0M
48185 11128 /usr/local/samba/sbin/smbd 1.4M 1.4M 1.6M 35.5M
48452 10188 /usr/local/samba/sbin/smbd 1.4M 3.1M 3.8M 63.0M
48863 0 /usr/local/samba/sbin/smbd 1.4M 2.3M 3.0M 61.0M
50192 0 /usr/local/samba/sbin/smbd 1.4M 36.8M 37.1M 75.9M
50798 0 /usr/local/samba/sbin/smbd 1.4M 3.0M 3.4M 49.3M
52396 0 /usr/local/samba/sbin/smbd 1.4M 2.1M 2.7M 58.5M
52503 0 /usr/local/samba/sbin/smbd 1.4M 3.1M 3.8M 62.0M
53072 0 /usr/local/samba/sbin/smbd 1.4M 2.2M 2.5M 37.9M
53486 0 /usr/local/samba/sbin/smbd 1.4M 2.1M 2.5M 42.7M
54419 0 /usr/local/samba/sbin/smbd 1.4M 1.4M 1.8M 40.7M
55627 0 /usr/local/samba/sbin/smbd 1.4M 2.1M 2.7M 58.8M
57127 0 /usr/local/samba/sbin/smbd 1.4M 1.4M 1.6M 33.7M
57437 12656 /usr/local/samba/sbin/smbd 1.4M 57.7M 58.0M 96.9M
49041 0 /usr/local/samba/sbin/smbd 1.4M 1.7M 2.0M 39.8M
50821 0 /usr/local/samba/sbin/smbd 1.4M 2.2M 2.7M 49.0M
51220 0 /usr/local/samba/sbin/smbd 1.4M 1.6M 2.1M 54.4M
51281 0 /usr/local/samba/sbin/smbd 1.4M 1.6M 1.8M 38.4M
51408 0 /usr/local/samba/sbin/smbd 1.4M 1.4M 1.7M 36.4M
53194 0 /usr/local/samba/sbin/smbd 1.4M 1.6M 2.3M 58.8M
53787 0 /usr/local/samba/sbin/smbd 1.4M 2.4M 2.9M 49.2M
55086 0 /usr/local/samba/sbin/smbd 1.4M 1.6M 1.9M 38.6M
46934 11083 /usr/local/samba/sbin/smbd 1.5M 1.6M 2.2M 55.3M
47575 0 /usr/local/samba/sbin/smbd 1.5M 2.9M 3.6M 61.2M
48299 0 /usr/local/samba/sbin/smbd 1.5M 5.7M 6.3M 63.3M
51005 0 /usr/local/samba/sbin/smbd 1.5M 1.7M 2.1M 44.2M
51981 0 /usr/local/samba/sbin/smbd 1.5M 2.4M 3.1M 61.0M
54609 0 /usr/local/samba/sbin/smbd 1.5M 2.5M 3.1M 50.2M
55873 0 /usr/local/samba/sbin/smbd 1.5M 2.8M 3.3M 44.7M
52536 0 /usr/local/samba/sbin/smbd 1.5M 2.8M 3.2M 43.2M
53695 11100 /usr/local/samba/sbin/smbd 1.5M 4.4M 5.1M 61.4M
57824 0 /usr/local/samba/sbin/smbd 1.5M 2.3M 2.8M 41.6M
57953 0 /usr/local/samba/sbin/smbd 1.5M 1.5M 1.8M 40.6M
58254 11117 /usr/local/samba/sbin/smbd 1.5M 1.5M 1.9M 44.7M
42364 0 /usr/local/samba/sbin/smbd 1.5M 1.4M 1.9M 48.0M
43117 0 /usr/local/samba/sbin/smbd 1.5M 30.7M 31.3M 82.6M
45416 0 /usr/local/samba/sbin/smbd 1.5M 2.6M 3.3M 58.0M
45738 0 /usr/local/samba/sbin/smbd 1.5M 1.8M 2.5M 56.3M
47363 0 /usr/local/samba/sbin/smbd 1.5M 2.4M 3.0M 57.9M
47880 0 /usr/local/samba/sbin/smbd 1.5M 1.8M 2.4M 57.1M
48924 0 /usr/local/samba/sbin/smbd 1.5M 2.8M 3.5M 54.9M
49111 0 /usr/local/samba/sbin/smbd 1.5M 2.2M 2.9M 57.2M
50525 0 /usr/local/samba/sbin/smbd 1.5M 1.3M 1.6M 38.0M
56755 0 /usr/local/samba/sbin/smbd 1.5M 1.8M 2.3M 55.5M
56846 0 /usr/local/samba/sbin/smbd 1.5M 1.4M 1.8M 43.2M
56940 0 /usr/local/samba/sbin/smbd 1.5M 2.7M 3.3M 59.8M
58692 0 /usr/local/samba/sbin/smbd 1.5M 1.3M 1.8M 44.9M
60788 21233 /usr/local/samba/sbin/smbd 1.5M 1.3M 1.4M 29.7M
74500 0 /usr/local/samba/sbin/smbd 1.5M 2.4M 3.0M 59.0M
82596 10657 /usr/local/samba/sbin/smbd 1.5M 1.4M 1.7M 39.0M
44541 0 /usr/local/samba/sbin/smbd 1.5M 1.3M 1.7M 41.3M
49071 0 /usr/local/samba/sbin/smbd 1.5M 1.4M 1.8M 45.9M
49130 0 /usr/local/samba/sbin/smbd 1.5M 1.5M 2.0M 51.9M
51148 0 /usr/local/samba/sbin/smbd 1.5M 1.4M 1.9M 48.7M
51771 0 /usr/local/samba/sbin/smbd 1.5M 1.6M 2.0M 49.1M
53102 0 /usr/local/samba/sbin/smbd 1.5M 2.0M 2.7M 58.3M
53103 0 /usr/local/samba/sbin/smbd 1.5M 1.5M 1.8M 38.9M
56872 0 /usr/local/samba/sbin/smbd 1.5M 1.7M 2.3M 56.5M
74470 0 /usr/local/samba/sbin/smbd 1.5M 1.3M 1.5M 36.5M
74855 0 /usr/local/samba/sbin/smbd 1.5M 1.5M 2.0M 53.5M
74980 0 /usr/local/samba/sbin/smbd 1.5M 1.4M 1.8M 45.2M
54699 0 /usr/local/samba/sbin/smbd 1.5M 1.3M 1.6M 39.1M
44990 0 /usr/local/samba/sbin/smbd 1.5M 1.4M 1.6M 31.9M
55079 0 /usr/local/samba/sbin/smbd 1.5M 1.2M 1.4M 32.4M
58428 0 /usr/local/samba/sbin/smbd 1.5M 1.2M 1.4M 33.9M
47094 0 /usr/local/samba/sbin/smbd 1.5M 1.2M 1.4M 31.8M
49038 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 27.3M
49251 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 28.1M
50044 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 27.3M
50190 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 27.6M
50820 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 24.4M
51217 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 28.9M
51280 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 27.9M
51407 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 28.6M
53189 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 29.1M
53482 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 29.1M
53786 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 29.8M
56171 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 30.2M
56632 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.3M 30.8M
57428 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 23.6M
57520 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 30.2M
57846 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 30.1M
43577 0 /usr/local/samba/sbin/smbd 1.5M 1.2M 1.3M 29.3M
43578 0 /usr/local/samba/sbin/smbd 1.5M 1.2M 1.5M 38.9M
44507 0 /usr/local/samba/sbin/smbd 1.5M 1.2M 1.3M 30.1M
48101 0 /usr/local/samba/sbin/smbd 1.5M 1.3M 1.7M 41.8M
51303 0 /usr/local/samba/sbin/smbd 1.5M 1.3M 1.4M 28.6M
55805 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 30.0M
57193 0 /usr/local/samba/sbin/smbd 1.5M 1.5M 1.6M 31.3M
37573 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.1M 19.8M
39690 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 25.9M
39691 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 26.9M
39693 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 25.7M
44524 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 28.3M
44525 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 28.3M
44607 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 26.6M
44699 0 /usr/local/samba/sbin/smbd 1.5M 1.7M 2.1M 41.0M
45745 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 28.1M
45746 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.3M 28.2M
46640 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 27.8M
48696 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 27.2M
49001 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 27.0M
49073 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 23.1M
49262 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.1M 23.0M
49327 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 27.7M
50052 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 23.3M
50208 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 24.7M
50660 0 /usr/local/samba/sbin/smbd 1.5M 1.2M 1.3M 29.2M
50896 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 24.5M
50973 0 /usr/local/samba/sbin/smbd 1.5M 1.3M 1.6M 35.9M
51228 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 25.4M
51239 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 24.4M
51295 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 24.8M
51462 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 27.0M
51548 0 /usr/local/samba/sbin/smbd 1.5M 1.2M 1.3M 29.3M
55091 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 27.6M
55700 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 29.7M
55705 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 29.7M
55706 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 30.1M
55707 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 30.0M
55708 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 30.4M
57940 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.3M 32.0M
74416 0 /usr/local/samba/sbin/smbd 1.5M 1.5M 2.1M 52.2M
79487 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.1M 18.5M
81145 0 /usr/local/samba/sbin/smbd 1.5M 1.2M 1.3M 30.1M
81163 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.3M 30.0M
82424 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.3M 30.8M
82997 0 /usr/local/samba/sbin/smbd 1.5M 1.2M 1.7M 47.1M
87020 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 30.2M
50489 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 26.0M
61763 0 /usr/local/samba/sbin/smbd 1.5M 4.8M 5.0M 27.3M
63295 0 /usr/local/samba/sbin/smbd 1.5M 4.5M 4.6M 26.1M
6545 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.1M 19.1M
44751 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 27.4M
45525 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.3M 30.0M
45533 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 27.6M
45534 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 27.2M
48959 0 /usr/local/samba/sbin/smbd 1.5M 1.2M 1.3M 31.0M
50380 0 /usr/local/samba/sbin/smbd 1.5M 1.2M 1.3M 31.0M
50628 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 26.4M
51006 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.3M 29.0M
51007 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.3M 28.9M
51008 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.3M 30.4M
51011 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.3M 30.4M
51013 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.3M 29.4M
51246 0 /usr/local/samba/sbin/smbd 1.5M 1.3M 1.4M 32.8M
52133 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 28.9M
52134 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 28.5M
52249 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 28.7M
53014 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 29.8M
53243 22324 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 29.6M
53321 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 28.1M
53448 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 29.8M
53845 0 /usr/local/samba/sbin/smbd 1.5M 1.3M 1.7M 40.5M
53881 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 28.9M
56313 22397 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 29.8M
56348 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 25.2M
56349 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 29.5M
57138 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 30.8M
57714 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 28.9M
58060 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 29.0M
74675 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 30.4M
63299 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 18.7M
87057 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.1M 19.6M
87058 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 19.8M
42360 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.1M 23.5M
50488 0 /usr/local/samba/sbin/smbd 1.5M 1.1M 1.2M 25.5M
2951 0 /usr/local/samba/sbin/smbd 1.6M 2.4M 2.5M 27.0M
3063 0 /usr/local/samba/sbin/nmbd 1.6M 580.0K 588.0K
3.0M
65574 0 /usr/local/samba/sbin/smbd 1.6M 2.5M 3.0M 50.4M
101954 0 /usr/local/samba/sbin/smbd 1.7M 2.8M 3.0M 33.8M
121499 0 /usr/local/samba/sbin/smbd 1.8M 2.2M 2.5M 32.4M
119093 0 /usr/local/samba/sbin/smbd 1.8M 1.1M 1.2M 21.0M
119092 0 /usr/local/samba/sbin/smbd 1.9M 900.0K 950.0K
19.7M
97036 0 /usr/local/samba/sbin/smbd 1.9M 776.0K 838.0K 20.5M
85003 0 /usr/local/samba/sbin/smbd 1.9M 752.0K 796.0K 19.6M
95212 0 /usr/local/samba/sbin/smbd 1.9M 888.0K 1017.0K
24.1M
67856 0 /usr/local/samba/sbin/smbd 1.9M 1.1M 1.2M 20.9M
22174 0 /usr/local/samba/sbin/smbd 1.9M 788.0K 896.0K 23.0M
31705 0 /usr/local/samba/sbin/smbd 1.9M 820.0K 881.0K 20.6M
22179 0 /usr/local/samba/sbin/smbd 1.9M 724.0K 860.0K 24.3M
76258 0 /usr/local/samba/sbin/smbd 1.9M 704.0K 742.0K 18.5M
76262 0 /usr/local/samba/sbin/smbd 1.9M 684.0K 723.0K 18.7M
39126 0 /usr/local/samba/sbin/smbd 2.0M 664.0K 704.0K 18.3M
11563 0 /usr/local/samba/sbin/smbd 2.0M 904.0K 1.1M 27.2M
2994 0 /usr/local/samba/sbin/smbd 2.0M 620.0K 652.0K
17.6M
13797 0 /usr/local/samba/sbin/smbd 2.0M 808.0K 920.0K 22.2M
13796 0 /usr/local/samba/sbin/smbd 2.0M 872.0K 1.0M 26.7M
29859 0 /usr/local/samba/sbin/smbd 2.0M 1.2M 1.3M 14.6M
3160 0 winbindd: domain child [SAM 2.1M 408.0K 931.0K
5.0M
3156 0 winbindd: idmap child 2.3M 1.5M 1.9M 12.8M
96406 0 /usr/local/samba/sbin/smbd 2.4M 2.1M 2.2M 16.5M
54279 0 /usr/local/samba/sbin/smbd 2.5M 2.2M 2.8M 44.3M
3095 0 /usr/local/samba/sbin/smbd 2.5M 788.0K 814.0K
3.4M
126853 0 /usr/local/samba/sbin/smbd 2.5M 768.0K 795.0K
9.5M
15065 0 /usr/local/samba/sbin/smbd 2.5M 1.1M 1.1M 11.5M
3096 0 /usr/local/samba/sbin/smbd 2.6M 108.0K 120.0K
2.1M
110563 0 /usr/local/samba/sbin/smbd 2.6M 652.0K 667.0K
7.4M
3145 10141 /usr/local/samba/sbin/smbd 2.6M 1.0M 1.0M 9.1M
3135 0 winbindd: domain child [UNI 2.6M 1.9M 7.3M 25.8M
66014 0 /usr/local/samba/sbin/smbd 2.7M 656.0K 676.0K 7.2M
3079 0 /usr/local/samba/sbin/smbd 3.0M 276.0K 322.0K
5.1M
3138 0 /usr/local/samba/sbin/smbd 3.1M 156.0K 164.0K
2.3M
1801 0 /usr/bin/perl -w /admin/mgm 3.8M 3.3M 3.3M 5.4M
985 0 /sbin/lvmetad -f 5.4M 2.3M 2.5M 5.0M
1574 0 /usr/bin/python3 /usr/bin/n 7.1M 516.0K 926.0K
4.5M
2024 0 /usr/bin/python3 /usr/share 7.3M 852.0K 1.3M 5.2M
44945 0 winbindd: domain child [BUI 35.9M 496.0K 1.2M 9.2M
3082 0 /usr/local/samba/sbin/winbi 9.3G 101.6M 106.9M
123.6M
-------------------------------------------------------------------------------
256 19 9.7G 733.2M 807.2M
7.5G
...
Should i increase the servers memory? I guess 24GB is pretty much? Do i
need really more?
Best regards
Micha
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