)]}'
{"/COMMIT_MSG":[{"author":{"_account_id":11604,"name":"sean mooney","email":"smooney@redhat.com","username":"sean-k-mooney"},"change_message_id":"9414b7894d19977a0f060c514b4d66f508d8e4e6","unresolved":true,"context_lines":[{"line_number":14,"context_line":"Introduce LOW_MEM as a single opt-in flag for memory-saving defaults. Keep"},{"line_number":15,"context_line":"LOW_MEM disabled by default for local users, and enable it in the"},{"line_number":16,"context_line":"Zuul devstack-base job for both controller and subnode localrc settings."},{"line_number":17,"context_line":"Use the flag to drive the existing MySQL, KSM, zswap, and VM sysctl memory"},{"line_number":18,"context_line":"settings while preserving the individual override variables."},{"line_number":19,"context_line":""},{"line_number":20,"context_line":"Also cap the default API worker calculation at four workers. Jobs and users"}],"source_content_type":"text/x-gerrit-commit-message","patch_set":2,"id":"b38c93fe_22fa1587","line":17,"range":{"start_line":17,"start_character":35,"end_line":17,"end_character":40},"updated":"2026-05-26 10:20:17.000000000","message":"oh i realised i forgot to hook up the mysql tuning to this.","commit_id":"9205e54a8894a33239cf886be81868246e148cef"}],"lib/host":[{"author":{"_account_id":13252,"name":"Dr. Jens Harbott","display_name":"Jens Harbott (frickler)","email":"frickler@offenerstapel.de","username":"jrosenboom"},"change_message_id":"1e90b2e41e8fcbfa36ebd8e0aa7d37f7f9dfaf0f","unresolved":true,"context_lines":[{"line_number":7,"context_line":"# pages if KSM is enabled. This is particularly useful for nova + libvirt"},{"line_number":8,"context_line":"# backends but any other setup that marks its memory as mergeable can take"},{"line_number":9,"context_line":"# advantage. The drawback is there is higher cpu load; however, we tend to"},{"line_number":10,"context_line":"# be memory bound not cpu bound so enable KSM by default but allow people"},{"line_number":11,"context_line":"# to opt out if the CPU time is more important to them."},{"line_number":12,"context_line":"ENABLE_KSM\u003d$(trueorfalse $LOW_MEM ENABLE_KSM)"},{"line_number":13,"context_line":"ENABLE_KSMTUNED\u003d$(trueorfalse $LOW_MEM ENABLE_KSMTUNED)"}],"source_content_type":"application/x-shellscript","patch_set":2,"id":"dac4680f_b795b844","line":10,"updated":"2026-05-26 08:34:24.000000000","message":"this comment is no longer true as you are changing the default here","commit_id":"9205e54a8894a33239cf886be81868246e148cef"}],"stackrc":[{"author":{"_account_id":13252,"name":"Dr. Jens Harbott","display_name":"Jens Harbott (frickler)","email":"frickler@offenerstapel.de","username":"jrosenboom"},"change_message_id":"1e90b2e41e8fcbfa36ebd8e0aa7d37f7f9dfaf0f","unresolved":true,"context_lines":[{"line_number":198,"context_line":"# (currently only implemented for MySQL backend)"},{"line_number":199,"context_line":"DATABASE_QUERY_LOGGING\u003d$(trueorfalse False DATABASE_QUERY_LOGGING)"},{"line_number":200,"context_line":""},{"line_number":201,"context_line":"# Enable memory-saving service defaults for DevStack. Jobs may set this to"},{"line_number":202,"context_line":"# True for resource constrained environments."},{"line_number":203,"context_line":"LOW_MEM\u003d$(trueorfalse False LOW_MEM)"},{"line_number":204,"context_line":""}],"source_content_type":"application/x-shellscript","patch_set":2,"id":"0c144b8e_62ccc5a7","line":201,"range":{"start_line":201,"start_character":54,"end_line":201,"end_character":58},"updated":"2026-05-26 08:34:24.000000000","message":"this is not only for jobs, but also for resource-constrained developers? maybe rephrase a bit matching the surrounding variables","commit_id":"9205e54a8894a33239cf886be81868246e148cef"},{"author":{"_account_id":11604,"name":"sean mooney","email":"smooney@redhat.com","username":"sean-k-mooney"},"change_message_id":"c7302005f0dccddb5f6d85303a26dc1833d7d7cc","unresolved":true,"context_lines":[{"line_number":198,"context_line":"# (currently only implemented for MySQL backend)"},{"line_number":199,"context_line":"DATABASE_QUERY_LOGGING\u003d$(trueorfalse False DATABASE_QUERY_LOGGING)"},{"line_number":200,"context_line":""},{"line_number":201,"context_line":"# Enable memory-saving service defaults for DevStack. Jobs may set this to"},{"line_number":202,"context_line":"# True for resource constrained environments."},{"line_number":203,"context_line":"LOW_MEM\u003d$(trueorfalse False LOW_MEM)"},{"line_number":204,"context_line":""}],"source_content_type":"application/x-shellscript","patch_set":2,"id":"8929128e_204628f5","line":201,"range":{"start_line":201,"start_character":54,"end_line":201,"end_character":58},"in_reply_to":"0c144b8e_62ccc5a7","updated":"2026-05-26 10:05:06.000000000","message":"yes your right it for basiclly anyone replicating the gate vms with 8G of ram\n\ni was debating if we actully wanted to make this True by defualt?","commit_id":"9205e54a8894a33239cf886be81868246e148cef"}]}