lucko / spark-viewer

Web frontend for spark.
https://spark.lucko.me/
GNU General Public License v3.0
84 stars 28 forks source link

Option to exclude sleeps #66

Open ghost opened 1 year ago

ghost commented 1 year ago

Hello, when you do a spark sampler of all threads, its hard to tell what threads are just sleeping or which ones are acutally using the cpu, a way to exclude Thread.sleep Object.wait() java.util.concurrent.TimeUnit.*.sleep(long timeout) java.util.concurrent.locks.LockSupport.park() sun.misc.Unsafe.park() CompletableFuture.delayedExecutor () ScheduledExecutorService.schedule() etc would be very nice