* [dpdk-dev] [Bug 560] excessive numbers of open file handles kept open
@ 2020-10-19 17:08 bugzilla
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From: bugzilla @ 2020-10-19 17:08 UTC (permalink / raw)
Bug ID: 560
Summary: excessive numbers of open file handles kept open
Target Milestone: ---
The DPDK memory management of huge pages leaves many open file handles which
may break applications because of running out file descriptors or use of legacy
API's like select that can only handle 1024 fds.
The root cause is in the hugepage segment handling code.
# lsof -p PID | grep -c rtemap
Each fd there is counted twice, once as an fd, and once as an mmap.
So in this case 747 file rtemap files are left open.
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You are the assignee for the bug.
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2020-10-19 17:08 [dpdk-dev] [Bug 560] excessive numbers of open file handles kept open bugzilla
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