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A new maxrss column per branch table holds the most resident memory the model's process tree held at one instant: omc, the compilers make runs beside it and the simulation executable added together, in bytes. testmodel.py samples the tree through /proc/<pid>/task/*/children and /proc/<pid>/statm five times a second, about 0.6% of one core per running model, and floors the result with the kernel's exact peak of the largest single process (VmHWM before quit or kill, and RUSAGE_CHILDREN for what was reaped) so a spike between two samples is not lost. sqlite migrates to user_version 5 and PostgreSQL gets the column with ADD COLUMN IF NOT EXISTS; older rows read 0. Assisted-by: Claude Fable 5.1
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A new maxrss column per branch table holds the most resident memory the model's process tree held at one instant: omc, the compilers make runs beside it and the simulation executable added together, in bytes.
testmodel.py samples the tree through /proc//task/*/children and /proc//statm five times a second, about 0.6% of one core per running model, and floors the result with the kernel's exact peak of the largest single process (VmHWM before quit or kill, and RUSAGE_CHILDREN for what was reaped) so a spike between two samples is not lost.
sqlite migrates to user_version 5 and PostgreSQL gets the column with ADD COLUMN IF NOT EXISTS; older rows read 0.
Assisted-by: Claude Fable 5.1