[Webkit-unassigned] [Bug 152316] [GTK] WebKitGtk+ uses too many file descriptors

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=152316

--- Comment #16 from Andres Gomez Garcia <agomez at igalia.com> ---
It happened again so it is clear that the small patch to increase the messageMaxSize is not really helping. I will revert it.

Also, the one thing I'm clearly noticing is that this problem usually happens to me during the first hours of the morning, after having an Epiphany instance opened through the whole night. I wonder if we are leaking fds ...

---

$ ps aux | grep epiph
tanty    13591  0.0  0.6 1740252 55916 pts/22  Sl+  13:05   0:00 /opt/gnome-os/tanty/epiphany/install/libexec/webkit2gtk-4.0/WebKitDatabaseProcess 34
...
tanty    23363  0.5  3.6 3589988 290940 pts/22 Sl+  Feb23   7:44 /opt/gnome-os/tanty/epiphany/install/bin/epiphany
tanty    23531  0.2  1.4 67305668 114536 pts/22 SLl+ Feb23   4:01 /opt/gnome-os/tanty/epiphany/install/libexec/webkit2gtk-4.0/WebKitNetworkProcess 11
tanty    23543  3.9 19.6 6453720 1583652 pts/22 tl+ Feb23  59:48 /opt/gnome-os/tanty/epiphany/install/libexec/webkit2gtk-4.0/WebKitWebProcess 20
$ for i in 23363 23531 23543; do ls -l /proc/$i/fd|wc -l; cat /proc/$i/limits; done
37
Limit                     Soft Limit           Hard Limit           Units     
Max cpu time              unlimited            unlimited            seconds   
Max file size             unlimited            unlimited            bytes     
Max data size             unlimited            unlimited            bytes     
Max stack size            8388608              unlimited            bytes     
Max core file size        unlimited            unlimited            bytes     
Max resident set          unlimited            unlimited            bytes     
Max processes             31341                31341                processes 
Max open files            1024                 4096                 files     
Max locked memory         65536                65536                bytes     
Max address space         unlimited            unlimited            bytes     
Max file locks            unlimited            unlimited            locks     
Max pending signals       31341                31341                signals   
Max msgqueue size         819200               819200               bytes     
Max nice priority         0                    0                    
Max realtime priority     0                    0                    
Max realtime timeout      unlimited            unlimited            us        
25
Limit                     Soft Limit           Hard Limit           Units     
Max cpu time              unlimited            unlimited            seconds   
Max file size             unlimited            unlimited            bytes     
Max data size             unlimited            unlimited            bytes     
Max stack size            8388608              unlimited            bytes     
Max core file size        unlimited            unlimited            bytes     
Max resident set          unlimited            unlimited            bytes     
Max processes             31341                31341                processes 
Max open files            1024                 4096                 files     
Max locked memory         65536                65536                bytes     
Max address space         unlimited            unlimited            bytes     
Max file locks            unlimited            unlimited            locks     
Max pending signals       31341                31341                signals   
Max msgqueue size         819200               819200               bytes     
Max nice priority         0                    0                    
Max realtime priority     0                    0                    
Max realtime timeout      unlimited            unlimited            us        
1025
Limit                     Soft Limit           Hard Limit           Units     
Max cpu time              unlimited            unlimited            seconds   
Max file size             unlimited            unlimited            bytes     
Max data size             unlimited            unlimited            bytes     
Max stack size            8388608              unlimited            bytes     
Max core file size        unlimited            unlimited            bytes     
Max resident set          unlimited            unlimited            bytes     
Max processes             31341                31341                processes 
Max open files            1024                 4096                 files     
Max locked memory         65536                65536                bytes     
Max address space         unlimited            unlimited            bytes     
Max file locks            unlimited            unlimited            locks     
Max pending signals       31341                31341                signals   
Max msgqueue size         819200               819200               bytes     
Max nice priority         0                    0                    
Max realtime priority     0                    0                    
Max realtime timeout      unlimited            unlimited            us

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