Antti Kervinen
Antti Kervinen
Trying to set cpuset.cpus of a cgroup so that cpus of a child is not a subset of cpus of the cgroup causes an error (device or resource busy). New...
This patch introduces a memory moving daemon. The lower levels of the daemon are based on the topology aware memory demoter with few optimizations.
- Rename PreferSpreadingDifferentNamespaces to PreferPerNamespaceBalloon. - Add CPU class configuration section.
- Taking triplet coverage into account improves data coverage without increasing the number of parameter sets. - As a downside, this implementation is naive and may cause performance problems with...
An idea to be investigated further: currently the lowest pool level is a NUMA node. Could we get further benefit with certain workloads if we would split the lowest level...
This is expected to pass: ``` cd test/e2e ./run_tests.sh policies.test-suite/topology-aware/c4pmem4/test04-dynamic-page-demotion-deprecated-syntax ``` `git bisect`ing suggests that after commit febcc6d99eb28cc39a60d4d2ecbc625721ddd725 the memory of the awk processes in the test is not moved...
Goals: 1. see the magnitude of RDT benefits in the redis benchmark with various noisy neighbours 2. improve documentation with these real examples. Means: Extend our redis benchmark with different...
- mixed allocations: 1000m < CPU < 2000m - single container gets both isolated and shared cpu capacity - container is responsible for pinning itself - verify that cri-rm reallocates...
https://www.kernel.org/doc/Documentation/scheduler/sched-rt-group.txt