![]() ![]() If this input is not a string it will be evaluated as an empty string therefore editor field value will be used if not empty otherwise no filters will be applied and all processes will be returned in output. To get all processes do not use this input and leave editor field value empty. Msg.tasksearch string term used to filter processes overwriting value specified in the editor. Returns only one task from the 6 given before in inputĭo not self join the node (using link in/out nodes) to avoid memory leaks. Set value to '/bin/dash' and the property to 'path'. So lets add second node to filter first node search results. To get info on a specific process use editor and configure a filter based on property value.Įxample: filter processes where name or cmdline contains the search term: 'node'.Ĭascade filters are available when 2 or more nodes are join together. When no process are returned from filter (array with no items), the node outputs an empty string. If at least one of these 2 property's value contains search term the process will be returned in output array. Property must be selected using the editor. You can specify a search term with msg.tasksearch input property also. Process details are returned in output array when propery's value contains search term, the match is case insensitive. Use the editor to filter output with search string ( value) against specified property ( property). Install from PALETTE Manager or run the following command in your NODE-RED user directory typically: ~/.node-red npm install node-red-contrib-process-list Simple node to get list of running processes/tasks on server hosting Node-Red. Npm install node-red-contrib-process-list List processes/tasks running on node-red server +#ifndef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE Kernel/sched/cputime.c | 34 +++++++++-Ĥ files changed, 38 insertions(+), 36 deletions(-)ĭiff -git a/include/linux/init_task.h b/include/linux/init_task.h Our utime will be larger than it should be, making the above problem ![]() If the computed stime is smaller then the previously returned stime, There is also an issue with calculating utime as rtime - stime, where is One advances stime while the other advances utime such that the sum will This means that when the s/u-time sample values are small, and changeĬan shift the balance quickly, concurrent updaters can race such that Subject: sched,cputime: Serialize cputime_adjust()įredrik reports that top and other tools can occasionally observe >100%Ĭpu usage and reports that this is because cputime_adjust() callers are Therefore, find attached a version that has a per task/signal lock. Now, while you're probably right in that contention is unlikely for saneīehaviour, I could imagine some perverted apps hammering Platforms, the thing needs a lock indeed. Indeed, and barring cmpxchg_double(), which is not available on all > Hello Peter, your patch helps with some of the cases but not all: Sorry for the delay, I seem to have gotten distracted. Next in thread: Fredrik MarkstrÃm: "Re: cputime: Make the reported utime+stime correspond to the actual runtime.".Previous message: Tomeu Vizoso: " gpiolib: Fix docs for gpiochip_add_pingroup_range".Next message: Christoph Lameter: "Re: mm: fix status code move_pages() returns for zero page".Re: cputime: Make the reported utime+stime correspond to the actual runtime. Linux-Kernel Archive: Re: cputime: Make the reported utime+stime correspond to the actual runtime. ![]()
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