[eclipse-sig] [Bug 1414473] New: Eclipse-PyDev runs pylint at normal priority, eating up all CPU resources

https://bugzilla.redhat.com/show_bug.cgi?id=1414473 Bug ID: 1414473 Summary: Eclipse-PyDev runs pylint at normal priority, eating up all CPU resources Product: Fedora Version: 25 Component: eclipse-pydev Assignee: akurtako(a)redhat.com Reporter: rhbz(a)genodeftest.de QA Contact: extras-qa(a)fedoraproject.org CC: akurtako(a)redhat.com, eclipse-sig(a)lists.fedoraproject.org, jjohnstn(a)redhat.com Version-Release number of selected component (if applicable): eclipse-pydev-5.4.0-1.fc25.x86_64 How reproducible: on every restart of eclipse which causes pylint to run on all python files of opened projects Steps to Reproduce: 1. restart eclipse with python projects opened 2. watch system load, processes CPU usage, CPU and IO priority Actual results: Eclipse starts a bunch of pylint / python processes, each of them running at normal CPU and IO priority. If there are enough of them, the computer will start lagging. Expected results: Run background workers at lower priority, preferably both CPU and IO priority. Additional info: Workaround: In Window → Preferences → PyDev → PyLint, reduce "Max simultaneous processes for PyLint" to a number less than your number of cores. Issue might still happen, but most of the time the python processes will run on one core only each. -- You are receiving this mail because: You are on the CC list for the bug.