1BusyThread;__start_thread;__pthread_start(void*);java.lang.Thread.run 17889729 2BusyThread;__start_thread;__pthread_start(void*);java.lang.Thread.run;com.android.simpleperf.debuggable.MainActivity$1.run;java.lang.Thread.sleep_[j];java.lang.Thread.sleep_[j] 317654 3BusyThread;__start_thread;__pthread_start(void*);java.lang.Thread.run;com.android.simpleperf.debuggable.MainActivity$1.run;java.lang.Thread.sleep_[j];java.lang.Thread.sleep_[j];art::Monitor::Wait(art::Thread*, art::ObjPtr<art::mirror::Object>, long, int, bool, art::ThreadState);__set_errno_internal 144598 4BusyThread;__start_thread;__pthread_start(void*);java.lang.Thread.run;com.android.simpleperf.debuggable.MainActivity$1.run;java.lang.Thread.sleep_[j];java.lang.Thread.sleep_[j];art::Monitor::Wait(art::Thread*, art::ObjPtr<art::mirror::Object>, long, int, bool, art::ThreadState);syscall;unknown;unknown 144638 5BusyThread;__start_thread;__pthread_start(void*);java.lang.Thread.run;com.android.simpleperf.debuggable.MainActivity$1.run;java.lang.Thread.sleep_[j];java.lang.Thread.sleep_[j];art::Monitor::Wait(art::Thread*, art::ObjPtr<art::mirror::Object>, long, int, bool, art::ThreadState);syscall;unknown;unknown;unknown;unknown 144761 6BusyThread;__start_thread;__pthread_start(void*);java.lang.Thread.run;com.android.simpleperf.debuggable.MainActivity$1.run;java.lang.Thread.sleep_[j];java.lang.Thread.sleep_[j];art::Monitor::Wait(art::Thread*, art::ObjPtr<art::mirror::Object>, long, int, bool, art::ThreadState);syscall;unknown;unknown;unknown;unknown;unknown 141929 7BusyThread;__start_thread;__pthread_start(void*);java.lang.Thread.run;com.android.simpleperf.debuggable.MainActivity$1.run;java.lang.Thread.sleep_[j];java.lang.Thread.sleep_[j];art::Monitor::Wait(art::Thread*, art::ObjPtr<art::mirror::Object>, long, int, bool, art::ThreadState);syscall;unknown;unknown;unknown;unknown;unknown;unknown 19628 8BusyThread;__start_thread;__pthread_start(void*);java.lang.Thread.run;com.android.simpleperf.debuggable.MainActivity$1.run;java.lang.Thread.sleep_[j];java.lang.Thread.sleep_[j];art::Monitor::Wait(art::Thread*, art::ObjPtr<art::mirror::Object>, long, int, bool, art::ThreadState);unknown;unknown;unknown;unknown;unknown 144665 9BusyThread;__start_thread;__pthread_start(void*);java.lang.Thread.run;com.android.simpleperf.debuggable.MainActivity$1.run;java.lang.Thread.sleep_[j];java.lang.Thread.sleep_[j];unknown;unknown;unknown;unknown;unknown;unknown 148430 10BusyThread;__start_thread;__pthread_start(void*);java.lang.Thread.run;com.android.simpleperf.debuggable.MainActivity$1.run;unknown;unknown;unknown;unknown 131261 11