Oh, NetBeans is the java-lang-Thread.
It was taken on Ubuntu 23.04, on AMD GPU, using Wayland, and Java 17 as
runtime.
On 9/5/23 16:40, Laszlo Kishalmi wrote:
Just adding my data to here:
xrestop - Display: localhost
Monitoring 20 clients. XErrors: 0
Pixmaps: 145296K total, Other: 40K total, All: 145337K
total
res-base Wins GCs Fnts Pxms Misc Pxm mem Other Total PID
Identifier
1600000 44 7 1 13 87 40783K 4K 40787K 49409
Thunderbird
0800000 11 2 0 0 68 25615K 1K 25617K 5904
NoMachine - punchh, Ubuntu 22.04.3 LTS
2000000 1 1 0 5 13 24841K 360B 24841K ? <unknown>
1200000 14 2 1 228 266 22774K 7K 22782K 32551
NoMachine - punchh, Ubuntu 22.04.3 LTS
2600000 6 106 1 101 128 9832K 6K 9839K ?
java-lang-Thread
On 9/5/23 14:50, Simon IJskes - QCG wrote:
xrestop - Display: localhost
Monitoring 47 clients. XErrors: 0
Pixmaps: 1407157K total, Other: 491K total, All:
1407648K total
res-base Wins GCs Fnts Pxms Misc Pxm mem Other Total PID
Identifier
1800000 9 3 0 27 84 594329K 2K 594332K 4070
hhhhhhhhhhh
3600000 208 21 1 34 431 485415K 16K 485431K 6593
hhhhhhhhhhhh
3c00000 9 6600 1 6560 6594 209589K 310K 209899K 649999
hhhhhhhhh - Apache NetBeans IDE 18
(hhh used to anonymize)
The GC increments with 30/sec.
The Pxms increments with 10/sec.
To reproduce:
* Enable Metal L&F
* Reset Toolbars
When i add "My toolbar" with "Select in favorites" to the end of the
toolbar, the growth of the X11 GC drops to 3 per second.
When i force a garbage collection, the number of X11 GC and X11 Pxms
drops.
The large heap is indeed subjective. When i run with 3G heap,
netbeans will render without artifacts, on my system. (artifacts like
partially rendered texts in tree control) But this will depend on
other programs active under X11 so it seems.
Gr. Simon
On 9/5/23 21:16, Antonio wrote:
Hi,
Please specify steps to reproduce this. "Large heap" is subjective.
"When looking at xrestop you can see 'it' growing every second" is
also ambiguous: what's exactly growing every second?
I installed xrestop and switched to the Metal Look and Feel, and the
xrestop line remains unchanged for NetBeans even if I resize the
window.
Cheers,
Antonio
On 5/9/23 19:54, Simon IJskes - QCG wrote:
I cant be absolute, but the majority of the graphic contexts is
returned with a garbage collection.
The problem is, with a large heap, the X11 server resources are
exhausted (so it seems) before a garbage collection occurs
automatically.
Also the Xserver memory consumption can easily go over 4Gb. Other
L&F do not have this problem. It is only reproducable with Metal L&F.
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