SJ77 Posted February 25, 2018 Posted February 25, 2018 Hi Server slowing to a crawl (happens a lot) ; trying to trace down source of high CPU usage. problem looks mysql process related. When I trace the process I see a loop happening over and over with the same error. ran query to show processlist and I don't see anything out of the ordinary. Any idea how to track down what is eating up my CPU? Thank you looping error below. setsockopt(1068, SOL_IP, IP_TOS, [8], 4) = -1 EOPNOTSUPP (Operation not supported) futex(0x6e89a4ceb0d4, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x6e89a4ceb0d0, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1 futex(0x6e89c2563408, FUTEX_WAKE_PRIVATE, 1) = 1 poll([{fd=314, events=POLLIN}, {fd=315, events=POLLIN}], 2, -1) = 1 ([{fd=315, revents=POLLIN}]) fcntl(315, F_GETFL) = 0x2 (flags O_RDWR) fcntl(315, F_SETFL, O_RDWR|O_NONBLOCK) = 0 accept(315, {sa_family=AF_LOCAL, NULL}, [2]) = 1068 fcntl(1068, F_GETFD) = 0 fcntl(1068, F_SETFD, FD_CLOEXEC) = 0 fcntl(315, F_SETFL, O_RDWR) = 0 fcntl(1068, F_SETFD, FD_CLOEXEC) = 0 fcntl(1068, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 setsockopt(1068, SOL_IP, IP_TOS, [8], 4) = -1 EOPNOTSUPP (Operation not supported) futex(0x6e89be4030d4, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x6e89be4030d0, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1 futex(0x6e89c2563608, FUTEX_WAKE_PRIVATE, 1) = 1 poll([{fd=314, events=POLLIN}, {fd=315, events=POLLIN}], 2, -1) = 1 ([{fd=315, revents=POLLIN}]) fcntl(315, F_GETFL) = 0x2 (flags O_RDWR) fcntl(315, F_SETFL, O_RDWR|O_NONBLOCK) = 0 accept(315, {sa_family=AF_LOCAL, NULL}, [2]) = 1068 fcntl(1068, F_GETFD) = 0 fcntl(1068, F_SETFD, FD_CLOEXEC) = 0 fcntl(315, F_SETFL, O_RDWR) = 0 fcntl(1068, F_SETFD, FD_CLOEXEC) = 0 fcntl(1068, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 setsockopt(1068, SOL_IP, IP_TOS, [8], 4) = -1 EOPNOTSUPP (Operation not supported) futex(0x6e89a4f210d4, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x6e89a4f210d0, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1 futex(0x6e89c2563808, FUTEX_WAKE_PRIVATE, 1) = 1 poll([{fd=314, events=POLLIN}, {fd=315, events=POLLIN}], 2, -1) = 1 ([{fd=315, revents=POLLIN}]) fcntl(315, F_GETFL) = 0x2 (flags O_RDWR) fcntl(315, F_SETFL, O_RDWR|O_NONBLOCK) = 0 accept(315, {sa_family=AF_LOCAL, NULL}, [2]) = 1068 fcntl(1068, F_GETFD) = 0 fcntl(1068, F_SETFD, FD_CLOEXEC) = 0 fcntl(315, F_SETFL, O_RDWR) = 0 fcntl(1068, F_SETFD, FD_CLOEXEC) = 0 fcntl(1068, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 setsockopt(1068, SOL_IP, IP_TOS, [8], 4) = -1 EOPNOTSUPP (Operation not supported) futex(0x6e8ad6a0b0d4, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x6e8ad6a0b0d0, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1 futex(0x6e89c2563a08, FUTEX_WAKE_PRIVATE, 1) = 1 poll([{fd=314, events=POLLIN}, {fd=315, events=POLLIN}], 2, -1) = 1 ([{fd=315, revents=POLLIN}]) fcntl(315, F_GETFL) = 0x2 (flags O_RDWR) fcntl(315, F_SETFL, O_RDWR|O_NONBLOCK) = 0 accept(315, {sa_family=AF_LOCAL, NULL}, [2]) = 1070 fcntl(1070, F_GETFD) = 0 fcntl(1070, F_SETFD, FD_CLOEXEC) = 0 fcntl(315, F_SETFL, O_RDWR) = 0 fcntl(1070, F_SETFD, FD_CLOEXEC) = 0 fcntl(1070, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 setsockopt(1070, SOL_IP, IP_TOS, [8], 4) = -1 EOPNOTSUPP (Operation not supported) futex(0x6e89abde30d4, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x6e89abde30d0, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
rhyker2u Posted August 1, 2018 Posted August 1, 2018 Someone with what seems to be a similar issue at https://serverfault.com/questions/374120/setsockopt-eopnotsupp-operation-not-supported and suggestions. Other things that might help:
Recommended Posts
Archived
This topic is now archived and is closed to further replies.