And running health-check on snapd shows the same king of arena expansions with mmap:
Memory Change via mmap() and munmap(): PID mmaps munmaps Change (K) Rate (K/Sec) 21627 snapd 36 1 87124 1452.06 (growing fast) 21637 snapd 35 1 86992 1449.86 (growing fast) 21236 snapd 1 1 65536 1092.26 (growing fast) 21860 snapd 41 1 38971 649.53 (growing fast) 21665 snapd 41 1 38971 649.53 (growing fast) 21598 snapd 41 1 38971 649.53 (growing fast) 21664 snapd 23 2 19995 333.26 (growing fast) 21707 snapd 12 1 12138 202.31 (growing moderately fast) 20838 snapd 3 0 9248 154.13 (growing moderately fast) 20843 snapd 1 0 8196 136.60 (growing moderately fast) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1642068 Title: snapd memory sizes grows huge over time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1642068/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
