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[[!tag open_issue_hurd]]
There are is some memory leak in [[`exec`|hurd/translator/exec]].
# I
After twelve hours worth of `fork/exec` ([[GCC]]'s `check-c` part of the
testsuite), we got:
PID UID PPID PGrp Sess TH Vmem RSS %CPU User System Args
4 0 3 1 1 10 392M 262M 0.0 2:18.29 2hrs /hurd/exec
The *RSS* seems a tad high. Also the system part of CPU time consumption is
quite noticeable. In comparison:
0 0 1 1 1 19 131M 1.14M 0.0 3:30.25 9:17.79 /hurd/proc
3 0 1 1 1 224 405M 12.6M 0.2 42:20.25 67min ext2fs --readonly --multiboot-command-line=root=device:hd0s6 --host-priv-port=1 --device-master-port=2 --exec-server-task=3 -T typed device:hd0s6
276 0 3 1 1 344 442M 28.2M 0.6 48:09.36 91min /hurd/ext2fs /dev/hd2s5
# II
After running the libtool testsuite for some time:
PID TH# UID PPID PGrp Sess TH Vmem RSS %CPU User System Args
4 0 3 1 1 11 334M 203M 60.8 3:19.73 4hrs /hurd/exec
0 0.0 0:20.33 27:02.47
1 0.0 0:31.10 32:21.13
2 0.0 0:25.68 27:42.33
3 0.0 0:00.00 0:00.00
4 5.1 0:34.93 34:07.59
5 0.0 0:19.56 28:44.15
6 3.4 0:18.73 28:17.89
7 0.0 0:20.47 34:42.51
8 39.5 0:15.60 28:48.57
9 0.0 0:04.49 10:24.12
10 12.8 0:08.84 19:34.45
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