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[pull] master from Azure:master#110

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pull[bot] merged 1 commit intopphuchar:masterfrom
sonic-net:master
Jun 12, 2019
Merged

[pull] master from Azure:master#110
pull[bot] merged 1 commit intopphuchar:masterfrom
sonic-net:master

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@pull pull bot commented Jun 12, 2019

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…f memory (#2988)

- What I did
Currently when the system is under memory pressure, the OOM killer kicks in and kills a rogue process. Killing a rogue process can cause the device to be un-healthy leading to blackholing of the traffic.

To avoid this, configure the OOM to do a kernel panic which will cause the device to reboot and come back up healthy.

- How I did it
Added the sysctl variable panic_on_oom and set the value to 2.
Setting it to 2 will ensure OOM killer to always do a kernel panic.
@pull pull bot added the ⤵️ pull label Jun 12, 2019
@pull pull bot merged commit 0f665bd into pphuchar:master Jun 12, 2019
pull bot pushed a commit that referenced this pull request Sep 16, 2021
2cd6236 [voq][chassis] Fix for issue in chassis redis server connection check (#110)
9da577d [port_util] Fix issue in function get_interface_oid_map (#114)
740a44c [port_util] Allow system without ports in config db run without errors (#109)
d07682e Merge pull request #111 from xumia/azp-coverage
482cac2 [Ethernet-IB][index] Modifed the port_util to support the VoQ Inband Port (#113)
69eac92 Support azp diff coverage

Signed-off-by: liora <liora@nvidia.com>
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