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Type:
Bug
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Resolution: Cannot Reproduce
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Priority:
Major - P3
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None
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Affects Version/s: 3.2.12
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Component/s: Performance
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None
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ALL
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None
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3
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None
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None
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None
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None
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None
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None
strace -f gives me:
[pid 1548028] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1548011] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1548001] futex(0x229dae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...> [pid 1547988] <... futex resumed> ) = 0 [pid 1547986] <... futex resumed> ) = 1 [pid 1548022] futex(0x229dae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...> [pid 1548020] <... futex resumed> ) = 1 [pid 1548022] <... futex resumed> ) = 1 [pid 1548021] <... futex resumed> ) = 0 [pid 1548002] futex(0x229dae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...> [pid 1548021] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1548002] <... futex resumed> ) = 1 [pid 1547993] futex(0x229dae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...> [pid 1548002] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1547991] futex(0x229dae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...> [pid 1547985] <... futex resumed> ) = 0 [pid 1547984] <... futex resumed> ) = 1 [pid 1547980] <... futex resumed> ) = 1 [pid 1548009] <... futex resumed> ) = 0 [pid 1547991] <... futex resumed> ) = 1 [pid 1548024] futex(0x229dae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...> [pid 1547989] futex(0x229dae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...> [pid 1548024] <... futex resumed> ) = 1 [pid 1548018] <... futex resumed> ) = 0 [pid 1548024] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1548018] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1547986] futex(0x229dae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...> [pid 1547984] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1547957] <... futex resumed> ) = 0 [pid 1548022] futex(0x229dae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...> [pid 1547934] <... futex resumed> ) = -1 EAGAIN (Resource temporarily unavailable) [pid 1548022] <... futex resumed> ) = 1 [pid 1548020] futex(0x229dae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...> [pid 1547994] <... futex resumed> ) = 0 [pid 1548020] <... futex resumed> ) = 1 [pid 1548008] <... futex resumed> ) = 0 [pid 1548020] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1547991] futex(0x229dae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...> [pid 1547986] <... futex resumed> ) = 1 [pid 1547995] <... futex resumed> ) = 0 [pid 1547991] <... futex resumed> ) = 1 [pid 1547995] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1548028] <... futex resumed> ) = 0 [pid 1548021] <... futex resumed> ) = 0 [pid 1548028] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1548021] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1548011] <... futex resumed> ) = 0 [pid 1548006] <... futex resumed> ) = 0 [pid 1548011] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1548006] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1548005] <... futex resumed> ) = 0 [pid 1548001] <... futex resumed> ) = 1 [pid 1548022] futex(0x229dae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...> [pid 1548005] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1548022] <... futex resumed> ) = 1 [pid 1548013] <... futex resumed> ) = 0 [pid 1548002] <... futex resumed> ) = 0 [pid 1548000] <... futex resumed> ) = 0 [pid 1548002] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1547995] <... futex resumed> ) = -1 EAGAIN (Resource temporarily unavailable) [pid 1547994] futex(0x229dae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...> [pid 1547995] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...> [pid 1548024] <... futex resumed> ) = 0 [pid 1548009] futex(0x229dae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...> [pid 1547994] <... futex resumed> ) = 1 [pid 1548018] <... futex resumed> ) = 0 [pid 1548009] <... futex resumed> ) = 1 [pid 1548018] futex(0x229dae0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff <unfinished ...>
