{"repo":"NousResearch/hermes-agent","public_id":"110549","display_label":"Gateway memory valve undercounts cgroup child process memory","summary":"The gateway agent-cache memory pressure valve was not accounting for memory used by child processes in the same cgroup, causing it to see only the gateway's own RSS rather than total cgroup memory consumption. These items track the bug report and its fix.","subsystem":null,"counts":{"members":3,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":1},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":111563,"merged_at":"2026-09-15T12:40:16+00:00"},"resolution":{"state":"resolved","by":"pr-111563"},"freshness":{"state":"verified","last_verified_at":"2026-09-15T12:40:16+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[{"issue_number":110549,"pr_number":111563,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-09-15T12:40:16+00:00"}],"members":[{"kind":"issue","number":110549,"title":"Gateway agent-cache pressure valve blind to same-cgroup child processes (execute_code kernel 4.7GiB anon while /proc/self RssAnon <1.6GiB)","url":null,"state":"closed"},{"kind":"pr","number":110557,"title":"fix(gateway): account for cgroup child memory","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"8c177c0784095a5b21acd5b0b361f4d2c65a12b6","number":0}],"category":"wontfix_bydesign","implication":"wontfix"},"merged":false},{"kind":"pr","number":111563,"title":"fix(gateway): agent-cache memory valve counts same-cgroup child processes, not just the gateway's own RSS (#110549)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["gateway/agent_cache_pressure.py","tests/gateway/test_agent_cache_pressure.py","website/docs/developer-guide/gateway-session-lifecycle.md","website/docs/user-guide/configuration.md"]}],"trust":{"default_tier":"verified","includes_suggested":false}}