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Memory utilization on storage nodes goes high due to tendrl-gluster-integration #681

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shtripat opened this issue Jul 11, 2018 · 1 comment
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Memory utilization on storage nodes goes high due to tendrl-gluster-integration #681

shtripat opened this issue Jul 11, 2018 · 1 comment
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Milestone 8

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@shtripat
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Due to in-memory calls if gfapi while volume utilization calculation, this happens. There seems to be some memory leak issues in gfapi and to avoid that we should make gfapi call as subprocess (as it was earlier) and instead of callin it volume by volume, pass the list of volumes to the exe for utilization calculation.
shtripat pushed a commit to shtripat/gluster_bridge that referenced this issue Jul 11, 2018
Invoke volume utilization calculation as subprocess
e553976 
There seems to be some meory leaks in gfapi and due to that if we
make in-memory calls to gfapi, the memory utilization on the nodes
keeps increasing slowly. If we make subprocess call this increase would
be eventual and no overall increase happens to the memory utilization
of the node.

tendrl-bug-id: Tendrl#681
bugzilla: 1599987
Signed-off-by: Shubhendu <shtripat@redhat.com>
@shtripat shtripat mentioned this issue Jul 11, 2018
Merged
shtripat pushed a commit to shtripat/gluster_bridge that referenced this issue Jul 12, 2018
Invoke volume utilization calculation as subprocess
7fe5e48 
There seems to be some meory leaks in gfapi and due to that if we
make in-memory calls to gfapi, the memory utilization on the nodes
keeps increasing slowly. If we make subprocess call this increase would
be eventual and no overall increase happens to the memory utilization
of the node.

tendrl-bug-id: Tendrl#681
bugzilla: 1599987
Signed-off-by: Shubhendu <shtripat@redhat.com>
shtripat pushed a commit to shtripat/gluster_bridge that referenced this issue Jul 12, 2018
Invoke volume utilization calculation as subprocess
ab52663 
There seems to be some meory leaks in gfapi and due to that if we
make in-memory calls to gfapi, the memory utilization on the nodes
keeps increasing slowly. If we make subprocess call this increase would
be eventual and no overall increase happens to the memory utilization
of the node.

tendrl-bug-id: Tendrl#681
bugzilla: 1599987
Signed-off-by: Shubhendu <shtripat@redhat.com>
shtripat pushed a commit to shtripat/gluster_bridge that referenced this issue Jul 13, 2018
Invoke volume utilization calculation as subprocess
03e0842 
There seems to be some meory leaks in gfapi and due to that if we
make in-memory calls to gfapi, the memory utilization on the nodes
keeps increasing slowly. If we make subprocess call this increase would
be eventual and no overall increase happens to the memory utilization
of the node.

tendrl-bug-id: Tendrl#681
bugzilla: 1599987
Signed-off-by: Shubhendu <shtripat@redhat.com>
@shtripat shtripat added this to the Milestone 8 milestone Jul 27, 2018
@shtripat
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Closing as required changes merged

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