Disable all Pulseaudio and notifications?
I ran the same on an Astroberry with Kstars 3.5.5 and it gobbled up memory.
Disabled the service as above, still growing
Stopped NGIX service and still growing.
Disabled pulsaudio and all Notifications and -STOPPED- growing.
After an hour:
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top - 12:35:52 up 2:01, 3 users, load average: 0.51, 0.41, 0.54
Tasks: 198 total, 3 running, 195 sleeping, 0 stopped, 0 zombie
%Cpu(s): 9.3 us, 4.4 sy, 0.0 ni, 85.3 id, 0.1 wa, 0.0 hi, 0.9 si, 0.0 st
MiB Mem : 459.7 total, 49.0 free, 213.4 used, 197.3 buff/cache
MiB Swap: 512.0 total, 277.2 free, 234.8 used. 181.3 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
27888 root 20 0 638280 184280 90568 R 34.7 39.1 0:55.56 kstars
27947 root 20 0 70380 12016 8544 R 6.9 2.6 0:01.98 indi_simu+
27614 root 20 0 0 0 0 I 5.3 0.0 0:06.31 kworker/u+
570 root 20 0 229664 33880 17792 S 4.3 7.2 4:12.68 Xorg
top - 13:40:28 up 3:06, 3 users, load average: 0.71, 0.63, 0.64
Tasks: 195 total, 1 running, 194 sleeping, 0 stopped, 0 zombie
%Cpu(s): 8.5 us, 3.3 sy, 0.0 ni, 88.1 id, 0.0 wa, 0.0 hi, 0.1 si, 0.0 st
MiB Mem : 459.7 total, 38.6 free, 211.2 used, 209.9 buff/cache
MiB Swap: 512.0 total, 280.2 free, 231.8 used. 179.2 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
27888 root 20 0 638280 184296 90568 S 34.7 39.2 18:46.90 kstars
27947 root 20 0 70380 12128 8608 S 8.3 2.6 4:48.05 indi_simu+
With Pulseaudio/Notifications running:
top - 11:16:12 up 41 min, 3 users, load average: 1.78, 1.30, 0.86
Tasks: 204 total, 3 running, 201 sleeping, 0 stopped, 0 zombie
%Cpu(s): 12.4 us, 6.6 sy, 0.0 ni, 80.2 id, 0.0 wa, 0.0 hi, 0.8 si, 0.0 st
MiB Mem : 459.7 total, 42.7 free, 249.7 used, 167.3 buff/cache
MiB Swap: 512.0 total, 317.0 free, 195.0 used. 132.6 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1929 root 20 0 766644 171056 59476 S 34.1 36.3 5:14.50 kstars
1985 root 20 0 70248 11584 8196 S 9.3 2.5 1:02.27 indi_simu+
astroberry@astroberry:~ $ top
top - 12:13:20 up 1:38, 3 users, load average: 0.29, 0.53, 0.71
Tasks: 198 total, 2 running, 196 sleeping, 0 stopped, 0 zombie
%Cpu(s): 8.6 us, 4.1 sy, 0.0 ni, 87.1 id, 0.0 wa, 0.0 hi, 0.3 si, 0.0 st
MiB Mem : 459.7 total, 31.4 free, 294.2 used, 134.1 buff/cache
MiB Swap: 512.0 total, 296.0 free, 216.0 used. 90.5 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1929 root 20 0 923868 216068 43748 S 31.1 45.9 24:20.27 kstars
1985 root 20 0 70248 7532 4844 S 7.9 1.6 5:15.49 indi_simu