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read(136, 0x7fff2e610de0, 65535) = -1 EAGAIN (Resource temporarily unavailable)
epoll_ctl(4, EPOLL_CTL_DEL, 136, {0, {u32=136, u64=19426433432551560}}) = 0
close(136) = 0
write(58, "\21.\306\371\230\223\323\245[3\34\317\22077\177ZO2<|\212I\372S\203\"\362\260.;\223"..., 4096) = 4096
write(60, "\227h#\221O\n=1F\3368\240\6`\221\221\326\223\34\234\212\220\257o\347F8\351@\f#\257"..., 4096) = 4096
write(100, "sNy\267\"7\312\256\245\311\357\350)\366>\26\324\357\324Lb\362a\317.\335q]\246\237\341K"..., 4096) = 4096
write(101, "\252@>\371V<}\345\221!\277>D\16\275\241\250\331U\234\200;Q\32\231)\325\204te\226\34"..., 4096) = 4096
write(108, "\345\3222\30\240\315~4<\330\330\340\326\252):\223\24\265\370\345\326\266c\311#X\363\0N\356\226"..., 4096) = 4096
write(139, "d(\306z\236\377\0\231\246\354\311\311?\326\235\204R[\25\350\27\362\34T\237bD\35\7_z\267"..., 4096) = 4096
write(141, "g@\360\230\202$\230T\35w\1\217\275\357Q\313!\212K}\245\211\0DY\333,\300\16\244\367<"..., 1117) = 1117
read(141, 0x7fff2e610de0, 65535) = -1 EAGAIN (Resource temporarily unavailable)
epoll_ctl(4, EPOLL_CTL_DEL, 141, {0, {u32=141, u64=19426433432551565}}) = 0
close(141) = 0
write(96, "t\254\"W\236\357R\204\203m\32\f\"\7C\274\2633\26-\307\201\351>=\324<\30\306\343^\320"..., 4096) = 4096
strace出来的结果：
% time seconds usecs/call calls errors syscall
------ ----------- ----------- --------- --------- ----------------
60.73 0.024562 1 47869 write
13.50 0.005459 0 16698 5473 read
7.92 0.003202 23 141 open
6.60 0.002668 0 5822 close
3.74 0.001511 3 574 epoll_wait
3.68 0.001489 0 22610 epoll_ctl |
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发表于 2012-02-22 17:08
