[core] (cgroups 20/n) Move dashboard api server's subprocesses into system cgroup #57864
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into the system cgroup Signed-off-by: irabbani <israbbani@gmail.com>
israbbani
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core
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Signed-off-by: irabbani <israbbani@gmail.com>
… irabbani/cgroups-20 Signed-off-by: irabbani <israbbani@gmail.com>
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edoakes
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Oct 20, 2025
xinyuangui2
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Oct 22, 2025
…ystem cgroup (ray-project#57864) For more details about the resource isolation project see ray-project#54703. When starting the head node, move the dashboard api server's subprocesses into the system cgroup. I updated the integration test and added a helpful error message because the test will break in the future when a new dashboard module is added. I ran the integration tests 25 times locally. > (ray2) ubuntu@devbox:~/code/ray2$ python -m pytest -s python/ray/tests/resource_isolation/test_resource_isolation_integration.py --count 25 -x ... collecting ... python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 25% ██▌ 2025-10-17 23:13:51,897 INFO worker.py:1833 -- Connecting to existing Ray cluster at address: 172.31.12.251:6379... 2025-10-17 23:13:51,905 INFO worker.py:2004 -- Connected to Ray cluster. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 26% ██▋ 2025-10-17 23:13:57,592 INFO worker.py:1833 -- Connecting to existing Ray cluster at address: 172.31.12.251:6379... 2025-10-17 23:13:57,598 INFO worker.py:2004 -- Connected to Ray cluster. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 98% █████████▊2025-10-17 23:19:45,417 INFO worker.py:2004 -- Started a local Ray instance. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 99% █████████▉2025-10-17 23:19:50,194 INFO worker.py:2004 -- Started a local Ray instance. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 100% ██████████ Results (366.41s): 100 passed --------- Signed-off-by: irabbani <israbbani@gmail.com> Signed-off-by: xgui <xgui@anyscale.com>
elliot-barn
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Oct 23, 2025
…ystem cgroup (#57864) For more details about the resource isolation project see #54703. When starting the head node, move the dashboard api server's subprocesses into the system cgroup. I updated the integration test and added a helpful error message because the test will break in the future when a new dashboard module is added. I ran the integration tests 25 times locally. > (ray2) ubuntu@devbox:~/code/ray2$ python -m pytest -s python/ray/tests/resource_isolation/test_resource_isolation_integration.py --count 25 -x ... collecting ... python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 25% ██▌ 2025-10-17 23:13:51,897 INFO worker.py:1833 -- Connecting to existing Ray cluster at address: 172.31.12.251:6379... 2025-10-17 23:13:51,905 INFO worker.py:2004 -- Connected to Ray cluster. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 26% ██▋ 2025-10-17 23:13:57,592 INFO worker.py:1833 -- Connecting to existing Ray cluster at address: 172.31.12.251:6379... 2025-10-17 23:13:57,598 INFO worker.py:2004 -- Connected to Ray cluster. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 98% █████████▊2025-10-17 23:19:45,417 INFO worker.py:2004 -- Started a local Ray instance. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 99% █████████▉2025-10-17 23:19:50,194 INFO worker.py:2004 -- Started a local Ray instance. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 100% ██████████ Results (366.41s): 100 passed --------- Signed-off-by: irabbani <israbbani@gmail.com> Signed-off-by: elliot-barn <elliot.barnwell@anyscale.com>
landscapepainter
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this pull request
Nov 17, 2025
…ystem cgroup (ray-project#57864) For more details about the resource isolation project see ray-project#54703. When starting the head node, move the dashboard api server's subprocesses into the system cgroup. I updated the integration test and added a helpful error message because the test will break in the future when a new dashboard module is added. I ran the integration tests 25 times locally. > (ray2) ubuntu@devbox:~/code/ray2$ python -m pytest -s python/ray/tests/resource_isolation/test_resource_isolation_integration.py --count 25 -x ... collecting ... python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 25% ██▌ 2025-10-17 23:13:51,897 INFO worker.py:1833 -- Connecting to existing Ray cluster at address: 172.31.12.251:6379... 2025-10-17 23:13:51,905 INFO worker.py:2004 -- Connected to Ray cluster. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 26% ██▋ 2025-10-17 23:13:57,592 INFO worker.py:1833 -- Connecting to existing Ray cluster at address: 172.31.12.251:6379... 2025-10-17 23:13:57,598 INFO worker.py:2004 -- Connected to Ray cluster. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 98% █████████▊2025-10-17 23:19:45,417 INFO worker.py:2004 -- Started a local Ray instance. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 99% █████████▉2025-10-17 23:19:50,194 INFO worker.py:2004 -- Started a local Ray instance. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 100% ██████████ Results (366.41s): 100 passed --------- Signed-off-by: irabbani <israbbani@gmail.com>
Aydin-ab
pushed a commit
to Aydin-ab/ray-aydin
that referenced
this pull request
Nov 19, 2025
…ystem cgroup (ray-project#57864) For more details about the resource isolation project see ray-project#54703. When starting the head node, move the dashboard api server's subprocesses into the system cgroup. I updated the integration test and added a helpful error message because the test will break in the future when a new dashboard module is added. I ran the integration tests 25 times locally. > (ray2) ubuntu@devbox:~/code/ray2$ python -m pytest -s python/ray/tests/resource_isolation/test_resource_isolation_integration.py --count 25 -x ... collecting ... python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 25% ██▌ 2025-10-17 23:13:51,897 INFO worker.py:1833 -- Connecting to existing Ray cluster at address: 172.31.12.251:6379... 2025-10-17 23:13:51,905 INFO worker.py:2004 -- Connected to Ray cluster. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 26% ██▋ 2025-10-17 23:13:57,592 INFO worker.py:1833 -- Connecting to existing Ray cluster at address: 172.31.12.251:6379... 2025-10-17 23:13:57,598 INFO worker.py:2004 -- Connected to Ray cluster. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 98% █████████▊2025-10-17 23:19:45,417 INFO worker.py:2004 -- Started a local Ray instance. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 99% █████████▉2025-10-17 23:19:50,194 INFO worker.py:2004 -- Started a local Ray instance. View the dashboard at http://127.0.0.1:8265 python/ray/tests/resource_isolation/test_resource_isolation_integration.py ✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓ 100% ██████████ Results (366.41s): 100 passed --------- Signed-off-by: irabbani <israbbani@gmail.com> Signed-off-by: Aydin Abiar <aydin@anyscale.com>
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For more details about the resource isolation project see #54703.
When starting the head node, move the dashboard api server's subprocesses into the system cgroup. I updated the integration test and added a helpful error message because the test will break in the future when a new dashboard module is added.
I ran the integration tests 25 times locally.