请教大牛怎么分析ANR文件

请教大牛怎么分析ANR文件

"JDWP" daemon prio=5 tid=4 VMWAIT
| group="system" sCount=1 dsCount=0 obj=0x415a1388 self=0x70deb138
| sysTid=28048 nice=0 sched=0/0 cgrp=apps handle=1090180312
| state=S schedstat=( 1557552 1913854 12 ) utm=0 stm=0 core=1
#00 pc 0001712c /system/lib/libc.so (select+20)
#01 pc 0006396b /system/lib/libdvm.so
#02 pc 000664fd /system/lib/libdvm.so
#03 pc 00056d37 /system/lib/libdvm.so
#04 pc 0000e3f8 /system/lib/libc.so (__thread_entry+72)
#05 pc 0000dae4 /system/lib/libc.so (pthread_create+160)
at dalvik.system.NativeStart.run(Native Method)

"Signal Catcher" daemon prio=5 tid=3 RUNNABLE
| group="system" sCount=0 dsCount=0 obj=0x415a1290 self=0x710be808
| sysTid=28047 nice=0 sched=0/0 cgrp=apps handle=1090180536
| state=R schedstat=( 24663384 63246041 286 ) utm=0 stm=2 core=1
at dalvik.system.NativeStart.run(Native Method)

"GC" daemon prio=5 tid=2 VMWAIT
| group="system" sCount=1 dsCount=0 obj=0x415a11b0 self=0x710b4130
| sysTid=28046 nice=0 sched=0/0 cgrp=apps handle=1090181064
| state=S schedstat=( 750353301 214129197 783 ) utm=71 stm=4 core=1
#00 pc 00018124 /system/lib/libc.so (__futex_syscall3+8)
#01 pc 0000e43c /system/lib/libc.so (__pthread_cond_timedwait_relative+48)
#02 pc 0000e498 /system/lib/libc.so (__pthread_cond_timedwait+60)
#03 pc 0007477f /system/lib/libdvm.so
#04 pc 00056d37 /system/lib/libdvm.so
#05 pc 0000e3f8 /system/lib/libc.so (__thread_entry+72)
#06 pc 0000dae4 /system/lib/libc.so (pthread_create+160)
at dalvik.system.NativeStart.run(Native Method)