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pfeiffer/strace details.txt

Created April 17, 2012 12:34
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elasticsearch strace
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strace details.txt
15265 <... epoll_wait resumed> {}, 8192, 500) = 0
15200 <... epoll_wait resumed> {}, 8192, 1000) = 0
15265 epoll_wait(44, <unfinished ...>
15200 accept(20, 0x7f33b525a270, [28]) = -1 EAGAIN (Resource temporarily unavailable)
15200 epoll_wait(24, <unfinished ...>
15278 <... epoll_wait resumed> {}, 8192, 1000) = 0
15266 <... epoll_wait resumed> {}, 8192, 500) = 0
25861 <... epoll_wait resumed> {}, 8192, 500) = 0
15278 accept(85, <unfinished ...>
25861 epoll_wait(2763, <unfinished ...>
15270 <... epoll_wait resumed> {}, 8192, 500) = 0
15278 <... accept resumed> 0x7f33a40218d0, [28]) = -1 EAGAIN (Resource temporarily unavailable)
15266 epoll_wait(50, <unfinished ...>
15278 epoll_wait(88, <unfinished ...>
15262 <... epoll_wait resumed> {}, 8192, 500) = 0
15270 epoll_wait(64, <unfinished ...>
15262 epoll_wait(30, <unfinished ...>
597 <... epoll_wait resumed> {}, 8192, 500) = 0
29578 <... epoll_wait resumed> {}, 8192, 500) = 0
597 epoll_wait(2891, <unfinished ...>
29578 epoll_wait(2867, <unfinished ...>
29550 <... epoll_wait resumed> {}, 8192, 500) = 0
15272 <... epoll_wait resumed> {}, 8192, 500) = 0
29550 epoll_wait(2810, <unfinished ...>
15272 epoll_wait(74, <unfinished ...>
15264 <... epoll_wait resumed> {}, 8192, 500) = 0
27060 <... epoll_wait resumed> {}, 8192, 500) = 0
15264 epoll_wait(39, <unfinished ...>
27060 epoll_wait(2736, <unfinished ...>
15172 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15171 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15172 futex(0x20b5d28, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
15171 futex(0x1f7eb28, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
15172 <... futex resumed> ) = 0
15171 <... futex resumed> ) = 0
15172 futex(0x20b5d54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 185885000}, ffffffff <unfinished ...>
15171 futex(0x1f7eb54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 185939000}, ffffffff <unfinished ...>
30261 <... epoll_wait resumed> {}, 8192, 500) = 0
15267 <... epoll_wait resumed> {}, 8192, 500) = 0
30261 epoll_wait(2823, <unfinished ...>
15276 <... epoll_wait resumed> {}, 8192, 500) = 0
32239 <... epoll_wait resumed> {}, 8192, 500) = 0
15276 epoll_wait(81, <unfinished ...>
32239 epoll_wait(2873, <unfinished ...>
15274 <... epoll_wait resumed> {}, 8192, 500) = 0
15273 <... epoll_wait resumed> {}, 8192, 500) = 0
15274 epoll_wait(77, <unfinished ...>
15273 epoll_wait(73, <unfinished ...>
15271 <... epoll_wait resumed> {}, 8192, 500) = 0
15269 <... epoll_wait resumed> {}, 8192, 500) = 0
15271 epoll_wait(67, <unfinished ...>
15269 epoll_wait(60, <unfinished ...>
15267 epoll_wait(53, <unfinished ...>
15194 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15194 futex(0x7f33b41c6c70, FUTEX_WAKE_PRIVATE, 1) = 0
15194 futex(0x7f33b41c6c9c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 456203329}, ffffffff <unfinished ...>
2761 <... epoll_wait resumed> {}, 8192, 500) = 0
30008 <... epoll_wait resumed> {}, 8192, 500) = 0
2761 epoll_wait(2574, <unfinished ...>
30008 epoll_wait(2885, <unfinished ...>
15187 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15187 futex(0x7f33b400de28, FUTEX_WAKE_PRIVATE, 1) = 0
15187 futex(0x7f33b400de54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 399308000}, ffffffff <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 250824000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 301048000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 351281000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 401516000}, ffffffff <unfinished ...>
15187 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15187 futex(0x7f33b400de28, FUTEX_WAKE_PRIVATE, 1) = 0
15187 futex(0x7f33b400de54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 599905000}, ffffffff <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 451751000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 501975000}, ffffffff <unfinished ...>
15194 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15194 futex(0x7f33b41c6c70, FUTEX_WAKE_PRIVATE, 1) = 0
15194 futex(0x7f33b41c6c9c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 458800826}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15194 futex(0x7f33b41c6c70, FUTEX_WAKE_PRIVATE, 1) = 0
15194 futex(0x7f33b41c6c9c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 188402272}, ffffffff <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 552203000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 602435000}, ffffffff <unfinished ...>
15187 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15187 futex(0x7f33b400de28, FUTEX_WAKE_PRIVATE, 1) = 0
15187 futex(0x7f33b400de54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 800502000}, ffffffff <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 652665000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 702892000}, ffffffff <unfinished ...>
2743 <... epoll_wait resumed> {}, 8192, 500) = 0
4707 <... epoll_wait resumed> {}, 8192, 500) = 0
3929 <... epoll_wait resumed> {}, 8192, 500) = 0
4707 epoll_wait(2857, <unfinished ...>
3927 <... epoll_wait resumed> {}, 8192, 500) = 0
2743 epoll_wait(2851, <unfinished ...>
1511 <... epoll_wait resumed> {}, 8192, 500) = 0
30254 <... epoll_wait resumed> {}, 8192, 500) = 0
3929 epoll_wait(2889, <unfinished ...>
3927 epoll_wait(2881, <unfinished ...>
1511 epoll_wait(2825, <unfinished ...>
30254 epoll_wait(2597, <unfinished ...>
30247 <... epoll_wait resumed> {}, 8192, 500) = 0
29542 <... epoll_wait resumed> {}, 8192, 500) = 0
30247 epoll_wait(2864, <unfinished ...>
29542 epoll_wait(2854, <unfinished ...>
27726 <... epoll_wait resumed> {}, 8192, 500) = 0
27060 <... epoll_wait resumed> {}, 8192, 500) = 0
27726 epoll_wait(2804, <unfinished ...>
15275 <... epoll_wait resumed> {}, 8192, 500) = 0
15270 <... epoll_wait resumed> {}, 8192, 500) = 0
15275 epoll_wait(84, <unfinished ...>
15268 <... epoll_wait resumed> {}, 8192, 500) = 0
27060 epoll_wait(2736, <unfinished ...>
15268 epoll_wait(57, <unfinished ...>
15265 <... epoll_wait resumed> {}, 8192, 500) = 0
15270 epoll_wait(64, <unfinished ...>
15265 epoll_wait(44, <unfinished ...>
25861 <... epoll_wait resumed> {}, 8192, 500) = 0
15262 <... epoll_wait resumed> {}, 8192, 500) = 0
25861 epoll_wait(2763, <unfinished ...>
15262 epoll_wait(30, <unfinished ...>
15266 <... epoll_wait resumed> {}, 8192, 500) = 0
15266 epoll_wait(50, <unfinished ...>
597 <... epoll_wait resumed> {}, 8192, 500) = 0
29578 <... epoll_wait resumed> {}, 8192, 500) = 0
597 epoll_wait(2891, <unfinished ...>
29578 epoll_wait(2867, <unfinished ...>
29550 <... epoll_wait resumed> {}, 8192, 500) = 0
15272 <... epoll_wait resumed> {}, 8192, 500) = 0
29550 epoll_wait(2810, <unfinished ...>
15272 epoll_wait(74, <unfinished ...>
15264 <... epoll_wait resumed> {}, 8192, 500) = 0
15264 epoll_wait(39, <unfinished ...>
3928 <... epoll_wait resumed> {}, 8192, 500) = 0
3928 epoll_wait(2824, <unfinished ...>
32239 <... epoll_wait resumed> {}, 8192, 500) = 0
15273 <... epoll_wait resumed> {}, 8192, 500) = 0
32239 epoll_wait(2873, <unfinished ...>
15273 epoll_wait(73, <unfinished ...>
30261 <... epoll_wait resumed> {}, 8192, 500) = 0
15267 <... epoll_wait resumed> {}, 8192, 500) = 0
30261 epoll_wait(2823, <unfinished ...>
15267 epoll_wait(53, <unfinished ...>
15276 <... epoll_wait resumed> {}, 8192, 500) = 0
15274 <... epoll_wait resumed> {}, 8192, 500) = 0
15271 <... epoll_wait resumed> {}, 8192, 500) = 0
15269 <... epoll_wait resumed> {}, 8192, 500) = 0
15276 epoll_wait(81, <unfinished ...>
15274 epoll_wait(77, <unfinished ...>
15271 epoll_wait(67, <unfinished ...>
15269 epoll_wait(60, <unfinished ...>
2761 <... epoll_wait resumed> {}, 8192, 500) = 0
30008 <... epoll_wait resumed> {}, 8192, 500) = 0
2761 epoll_wait(2574, <unfinished ...>
30008 epoll_wait(2885, <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 753124000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 803357000}, ffffffff <unfinished ...>
15187 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15187 futex(0x7f33b400de28, FUTEX_WAKE_PRIVATE, 1) = 0
15187 futex(0x7f33b400de54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 1043000}, ffffffff <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 853598000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 903824000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663816, 954043000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 4279000}, ffffffff <unfinished ...>
15187 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15187 futex(0x7f33b400de28, FUTEX_WAKE_PRIVATE, 1) = 0
15187 futex(0x7f33b400de54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 201432000}, ffffffff <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 54457000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 104611000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 154852000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 205081000}, ffffffff <unfinished ...>
4707 <... epoll_wait resumed> {}, 8192, 500) = 0
3928 <... epoll_wait resumed> {}, 8192, 500) = 0
4707 epoll_wait(2857, <unfinished ...>
2743 <... epoll_wait resumed> {}, 8192, 500) = 0
1511 <... epoll_wait resumed> {}, 8192, 500) = 0
30254 <... epoll_wait resumed> {}, 8192, 500) = 0
3928 epoll_wait(2824, <unfinished ...>
1511 epoll_wait(2825, <unfinished ...>
30254 epoll_wait(2597, <unfinished ...>
2743 epoll_wait(2851, <unfinished ...>
30247 <... epoll_wait resumed> {}, 8192, 500) = 0
29542 <... epoll_wait resumed> {}, 8192, 500) = 0
30247 epoll_wait(2864, <unfinished ...>
29542 epoll_wait(2854, <unfinished ...>
27726 <... epoll_wait resumed> {}, 8192, 500) = 0
15275 <... epoll_wait resumed> {}, 8192, 500) = 0
27726 epoll_wait(2804, <unfinished ...>
3929 <... epoll_wait resumed> {}, 8192, 500) = 0
3927 <... epoll_wait resumed> {}, 8192, 500) = 0
15275 epoll_wait(84, <unfinished ...>
15272 <... epoll_wait resumed> {}, 8192, 500) = 0
15270 <... epoll_wait resumed> {}, 8192, 500) = 0
15268 <... epoll_wait resumed> {}, 8192, 500) = 0
3929 epoll_wait(2889, <unfinished ...>
3927 epoll_wait(2881, <unfinished ...>
15268 epoll_wait(57, <unfinished ...>
15272 epoll_wait(74, <unfinished ...>
15270 epoll_wait(64, <unfinished ...>
15265 <... epoll_wait resumed> {}, 8192, 500) = 0
15200 <... epoll_wait resumed> {}, 8192, 1000) = 0
15265 epoll_wait(44, <unfinished ...>
15200 accept(20, 0x7f33b525a270, [28]) = -1 EAGAIN (Resource temporarily unavailable)
15200 epoll_wait(24, <unfinished ...>
15262 <... epoll_wait resumed> {}, 8192, 500) = 0
25861 <... epoll_wait resumed> {}, 8192, 500) = 0
15262 epoll_wait(30, <unfinished ...>
25861 epoll_wait(2763, <unfinished ...>
15278 <... epoll_wait resumed> {}, 8192, 1000) = 0
15266 <... epoll_wait resumed> {}, 8192, 500) = 0
15266 epoll_wait(50, <unfinished ...>
15278 accept(85, 0x7f33a40218d0, [28]) = -1 EAGAIN (Resource temporarily unavailable)
597 <... epoll_wait resumed> {}, 8192, 500) = 0
29578 <... epoll_wait resumed> {}, 8192, 500) = 0
29550 <... epoll_wait resumed> {}, 8192, 500) = 0
15264 <... epoll_wait resumed> {}, 8192, 500) = 0
15278 epoll_wait(88, <unfinished ...>
29578 epoll_wait(2867, <unfinished ...>
597 epoll_wait(2891, <unfinished ...>
29550 epoll_wait(2810, <unfinished ...>
15264 epoll_wait(39, <unfinished ...>
27060 <... epoll_wait resumed> {}, 8192, 500) = 0
27060 epoll_wait(2736, <unfinished ...>
15172 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15172 futex(0x20b5d28, FUTEX_WAKE_PRIVATE, 1) = 0
15172 futex(0x20b5d54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 186505000}, ffffffff <unfinished ...>
32239 <... epoll_wait resumed> {}, 8192, 500) = 0
15273 <... epoll_wait resumed> {}, 8192, 500) = 0
15271 <... epoll_wait resumed> {}, 8192, 500) = 0
15269 <... epoll_wait resumed> {}, 8192, 500) = 0
32239 epoll_wait(2873, <unfinished ...>
15273 epoll_wait(73, <unfinished ...>
15271 epoll_wait(67, <unfinished ...>
15269 epoll_wait(60, <unfinished ...>
15194 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
30261 <... epoll_wait resumed> {}, 8192, 500) = 0
15267 <... epoll_wait resumed> {}, 8192, 500) = 0
30261 epoll_wait(2823, <unfinished ...>
15194 futex(0x7f33b41c6c70, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
15267 epoll_wait(53, <unfinished ...>
15194 <... futex resumed> ) = 0
15276 <... epoll_wait resumed> {}, 8192, 500) = 0
15274 <... epoll_wait resumed> {}, 8192, 500) = 0
15276 epoll_wait(81, <unfinished ...>
15194 futex(0x7f33b41c6c9c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 190457836}, ffffffff <unfinished ...>
15274 epoll_wait(77, <unfinished ...>
15194 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15194 futex(0x7f33b41c6c70, FUTEX_WAKE_PRIVATE, 1) = 0
15194 futex(0x7f33b41c6c9c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 459420661}, ffffffff <unfinished ...>
2761 <... epoll_wait resumed> {}, 8192, 500) = 0
30008 <... epoll_wait resumed> {}, 8192, 500) = 0
2761 epoll_wait(2574, <unfinished ...>
30008 epoll_wait(2885, <unfinished ...>
15187 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15187 futex(0x7f33b400de28, FUTEX_WAKE_PRIVATE, 1) = 0
15187 futex(0x7f33b400de54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 401999000}, ffffffff <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 255294000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 305540000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 355771000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 406013000}, ffffffff <unfinished ...>
15187 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15187 futex(0x7f33b400de28, FUTEX_WAKE_PRIVATE, 1) = 0
15187 futex(0x7f33b400de54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 602598000}, ffffffff <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 456256000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 506487000}, ffffffff <unfinished ...>
15194 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15194 futex(0x7f33b41c6c70, FUTEX_WAKE_PRIVATE, 1) = 0
15194 futex(0x7f33b41c6c9c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 190966416}, ffffffff <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 556719000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 606946000}, ffffffff <unfinished ...>
15187 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15187 futex(0x7f33b400de28, FUTEX_WAKE_PRIVATE, 1) = 0
15187 futex(0x7f33b400de54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 803192000}, ffffffff <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 657180000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 707399000}, ffffffff <unfinished ...>
4707 <... epoll_wait resumed> {}, 8192, 500) = 0
3928 <... epoll_wait resumed> {}, 8192, 500) = 0
4707 epoll_wait(2857, <unfinished ...>
2743 <... epoll_wait resumed> {}, 8192, 500) = 0
1511 <... epoll_wait resumed> {}, 8192, 500) = 0
597 <... epoll_wait resumed> {}, 8192, 500) = 0
2743 epoll_wait(2851, <unfinished ...>
1511 epoll_wait(2825, <unfinished ...>
3928 epoll_wait(2824, <unfinished ...>
597 epoll_wait(2891, <unfinished ...>
30254 <... epoll_wait resumed> {}, 8192, 500) = 0
30247 <... epoll_wait resumed> {}, 8192, 500) = 0
30254 epoll_wait(2597, <unfinished ...>
30247 epoll_wait(2864, <unfinished ...>
29578 <... epoll_wait resumed> {}, 8192, 500) = 0
29550 <... epoll_wait resumed> {}, 8192, 500) = 0
29542 <... epoll_wait resumed> {}, 8192, 500) = 0
27726 <... epoll_wait resumed> {}, 8192, 500) = 0
29578 epoll_wait(2867, <unfinished ...>
3929 <... epoll_wait resumed> {}, 8192, 500) = 0
3927 <... epoll_wait resumed> {}, 8192, 500) = 0
29550 epoll_wait(2810, <unfinished ...>
29542 epoll_wait(2854, <unfinished ...>
27726 epoll_wait(2804, <unfinished ...>
3929 epoll_wait(2889, <unfinished ...>
3927 epoll_wait(2881, <unfinished ...>
27060 <... epoll_wait resumed> {}, 8192, 500) = 0
25861 <... epoll_wait resumed> {}, 8192, 500) = 0
27060 epoll_wait(2736, <unfinished ...>
25861 epoll_wait(2763, <unfinished ...>
15275 <... epoll_wait resumed> {}, 8192, 500) = 0
15272 <... epoll_wait resumed> {}, 8192, 500) = 0
15275 epoll_wait(84, <unfinished ...>
15270 <... epoll_wait resumed> {}, 8192, 500) = 0
15268 <... epoll_wait resumed> {}, 8192, 500) = 0
15265 <... epoll_wait resumed> {}, 8192, 500) = 0
15270 epoll_wait(64, <unfinished ...>
15272 epoll_wait(74, <unfinished ...>
15268 epoll_wait(57, <unfinished ...>
15265 epoll_wait(44, <unfinished ...>
15264 <... epoll_wait resumed> {}, 8192, 500) = 0
15262 <... epoll_wait resumed> {}, 8192, 500) = 0
15264 epoll_wait(39, <unfinished ...>
15262 epoll_wait(30, <unfinished ...>
15266 <... epoll_wait resumed> {}, 8192, 500) = 0
15266 epoll_wait(50, <unfinished ...>
30261 <... epoll_wait resumed> {}, 8192, 500) = 0
30261 epoll_wait(2823, <unfinished ...>
15274 <... epoll_wait resumed> {}, 8192, 500) = 0
15267 <... epoll_wait resumed> {}, 8192, 500) = 0
15276 <... epoll_wait resumed> {}, 8192, 500) = 0
15274 epoll_wait(77, <unfinished ...>
32239 <... epoll_wait resumed> {}, 8192, 500) = 0
15276 epoll_wait(81, <unfinished ...>
15273 <... epoll_wait resumed> {}, 8192, 500) = 0
15271 <... epoll_wait resumed> {}, 8192, 500) = 0
15269 <... epoll_wait resumed> {}, 8192, 500) = 0
15271 epoll_wait(67, <unfinished ...>
32239 epoll_wait(2873, <unfinished ...>
15273 epoll_wait(73, <unfinished ...>
15269 epoll_wait(60, <unfinished ...>
15267 epoll_wait(53, <unfinished ...>
2761 <... epoll_wait resumed> {}, 8192, 500) = 0
30008 <... epoll_wait resumed> {}, 8192, 500) = 0
2761 epoll_wait(2574, <unfinished ...>
30008 epoll_wait(2885, <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 757648000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 807894000}, ffffffff <unfinished ...>
15187 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15187 futex(0x7f33b400de28, FUTEX_WAKE_PRIVATE, 1) = 0
15187 futex(0x7f33b400de54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 3793000}, ffffffff <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 858065000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 908302000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663817, 958526000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 8763000}, ffffffff <unfinished ...>
15187 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15187 futex(0x7f33b400de28, FUTEX_WAKE_PRIVATE, 1) = 0
15187 futex(0x7f33b400de54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 204393000}, ffffffff <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 58999000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 109234000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 159468000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 210168000}, ffffffff <unfinished ...>
2743 <... epoll_wait resumed> {}, 8192, 500) = 0
597 <... epoll_wait resumed> {}, 8192, 500) = 0
29578 <... epoll_wait resumed> {}, 8192, 500) = 0
29550 <... epoll_wait resumed> {}, 8192, 500) = 0
15272 <... epoll_wait resumed> {}, 8192, 500) = 0
15264 <... epoll_wait resumed> {}, 8192, 500) = 0
15262 <... epoll_wait resumed> {}, 8192, 500) = 0
15200 <... epoll_wait resumed> {}, 8192, 1000) = 0
597 epoll_wait(2891, <unfinished ...>
2743 epoll_wait(2851, <unfinished ...>
30247 <... epoll_wait resumed> {}, 8192, 500) = 0
4707 <... epoll_wait resumed> {}, 8192, 500) = 0
1511 <... epoll_wait resumed> {}, 8192, 500) = 0
4707 epoll_wait(2857, <unfinished ...>
1511 epoll_wait(2825, <unfinished ...>
30254 <... epoll_wait resumed> {}, 8192, 500) = 0
30247 epoll_wait(2864, <unfinished ...>
30254 epoll_wait(2597, <unfinished ...>
3929 <... epoll_wait resumed> {}, 8192, 500) = 0
3927 <... epoll_wait resumed> {}, 8192, 500) = 0
29578 epoll_wait(2867, <unfinished ...>
29550 epoll_wait(2810, <unfinished ...>
29542 <... epoll_wait resumed> {}, 8192, 500) = 0
27726 <... epoll_wait resumed> {}, 8192, 500) = 0
3929 epoll_wait(2889, <unfinished ...>
3927 epoll_wait(2881, <unfinished ...>
29542 epoll_wait(2854, <unfinished ...>
27726 epoll_wait(2804, <unfinished ...>
25861 <... epoll_wait resumed> {}, 8192, 500) = 0
15275 <... epoll_wait resumed> {}, 8192, 500) = 0
25861 epoll_wait(2763, <unfinished ...>
15275 epoll_wait(84, <unfinished ...>
15272 epoll_wait(74, <unfinished ...>
15270 <... epoll_wait resumed> {}, 8192, 500) = 0
15268 <... epoll_wait resumed> {}, 8192, 500) = 0
15265 <... epoll_wait resumed> {}, 8192, 500) = 0
15268 epoll_wait(57, <unfinished ...>
15265 epoll_wait(44, <unfinished ...>
15264 epoll_wait(39, <unfinished ...>
15270 epoll_wait(64, <unfinished ...>
15262 epoll_wait(30, <unfinished ...>
15200 accept(20, 0x7f33b525a270, [28]) = -1 EAGAIN (Resource temporarily unavailable)
15200 epoll_wait(24, <unfinished ...>
15278 <... epoll_wait resumed> {}, 8192, 1000) = 0
15266 <... epoll_wait resumed> {}, 8192, 500) = 0
15278 accept(85, <unfinished ...>
15266 epoll_wait(50, <unfinished ...>
15278 <... accept resumed> 0x7f33a40218d0, [28]) = -1 EAGAIN (Resource temporarily unavailable)
27060 <... epoll_wait resumed> {}, 8192, 500) = 0
27060 epoll_wait(2736, <unfinished ...>
15278 epoll_wait(88, <unfinished ...>
3928 <... epoll_wait resumed> {}, 8192, 500) = 0
3928 epoll_wait(2824, <unfinished ...>
15171 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15171 futex(0x1f7eb28, FUTEX_WAKE_PRIVATE, 1) = 0
15171 futex(0x1f7eb54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663820, 186071000}, ffffffff <unfinished ...>
15172 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15172 futex(0x20b5d28, FUTEX_WAKE_PRIVATE, 1) = 0
15172 futex(0x20b5d54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663819, 187004000}, ffffffff <unfinished ...>
15269 <... epoll_wait resumed> {}, 8192, 500) = 0
30261 <... epoll_wait resumed> {}, 8192, 500) = 0
15276 <... epoll_wait resumed> {}, 8192, 500) = 0
30261 epoll_wait(2823, <unfinished ...>
15276 epoll_wait(81, <unfinished ...>
15274 <... epoll_wait resumed> {}, 8192, 500) = 0
15271 <... epoll_wait resumed> {}, 8192, 500) = 0
15274 epoll_wait(77, <unfinished ...>
15271 epoll_wait(67, <unfinished ...>
15269 epoll_wait(60, <unfinished ...>
15267 <... epoll_wait resumed> {}, 8192, 500) = 0
15267 epoll_wait(53, <unfinished ...>
32239 <... epoll_wait resumed> {}, 8192, 500) = 0
15273 <... epoll_wait resumed> {}, 8192, 500) = 0
32239 epoll_wait(2873, <unfinished ...>
15273 epoll_wait(73, <unfinished ...>
15194 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15194 futex(0x7f33b41c6c70, FUTEX_WAKE_PRIVATE, 1) = 0
15194 futex(0x7f33b41c6c9c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 460068896}, ffffffff <unfinished ...>
2761 <... epoll_wait resumed> {}, 8192, 500) = 0
30008 <... epoll_wait resumed> {}, 8192, 500) = 0
2761 epoll_wait(2574, <unfinished ...>
30008 epoll_wait(2885, <unfinished ...>
15187 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15187 futex(0x7f33b400de28, FUTEX_WAKE_PRIVATE, 1) = 0
15187 futex(0x7f33b400de54, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 404946000}, ffffffff <unfinished ...>
15180 <... futex resumed> ) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 260415000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 310672000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 360895000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
15180 futex(0x7f33b402c328, FUTEX_WAKE_PRIVATE, 1) = 0
15180 futex(0x7f33b402c354, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1334663818, 411127000}, ffffffff <unfinished ...>
Raw
strace.txt
% time seconds usecs/call calls errors syscall
------ ----------- ----------- --------- --------- ----------------
48.11 4.088616 711 5748 909 futex
30.17 2.564161 2827 907 epoll_wait
21.70 1.844104 41911 44 7 restart_syscall
0.01 0.000634 0 1354 pread
0.00 0.000067 1 75 write
0.00 0.000029 1 47 17 epoll_ctl
0.00 0.000014 0 262 mprotect
0.00 0.000014 0 62 madvise
0.00 0.000010 0 100 close
0.00 0.000009 0 75 setsockopt
0.00 0.000000 0 76 15 read
0.00 0.000000 0 56 open
0.00 0.000000 0 128 32 stat
0.00 0.000000 0 56 fstat
0.00 0.000000 0 80 lseek
0.00 0.000000 0 31 mmap
0.00 0.000000 0 61 rt_sigprocmask
0.00 0.000000 0 32 rt_sigreturn
0.00 0.000000 0 15 pipe
0.00 0.000000 0 23 dup2
0.00 0.000000 0 40 25 accept
0.00 0.000000 0 30 getsockname
0.00 0.000000 0 15 clone
0.00 0.000000 0 217 fcntl
0.00 0.000000 0 3 fdatasync
0.00 0.000000 0 80 unlink
0.00 0.000000 0 15 gettid
0.00 0.000000 0 30 sched_getaffinity
0.00 0.000000 0 15 epoll_create
0.00 0.000000 0 15 set_robust_list
------ ----------- ----------- --------- --------- ----------------
100.00 8.497658 9692 1005 total
@yitian134
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I had profile similar as you, but i am also confused where is the bottleneck. Can you offer some advise? thank you~

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