[Digikam-devel] [Bug 185265] digikam constantly using some CPU in a poll loop due a timeout

[Andi Clemens]

https://bugs.kde.org/show_bug.cgi?id=185265





--- Comment #3 from Andi Clemens <andi clemens gmx net>  2009-02-22 21:04:51 ---
I get million of those messages, too. Even in showFoto... something is polling
like crazy. I checked other apps that use dirwatch and such stuff, they all are
quiet. But showFoto and digikam constantly are talking to someone, I get 10
messages per second.

read(8, "\1\0F\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\30\0\0\0e\n\0\0"...,
4096) = 32
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
clock_gettime(CLOCK_MONOTONIC, {12124, 465636003}) = 0
clock_gettime(CLOCK_MONOTONIC, {12124, 472280283}) = 0
clock_gettime(CLOCK_MONOTONIC, {12124, 478896207}) = 0
clock_gettime(CLOCK_MONOTONIC, {12124, 485614798}) = 0
clock_gettime(CLOCK_MONOTONIC, {12124, 492279960}) = 0
clock_gettime(CLOCK_MONOTONIC, {12124, 498894486}) = 0
clock_gettime(CLOCK_MONOTONIC, {12124, 505616010}) = 0
clock_gettime(CLOCK_MONOTONIC, {12124, 512281661}) = 0
clock_gettime(CLOCK_MONOTONIC, {12124, 518898283}) = 0
clock_gettime(CLOCK_MONOTONIC, {12124, 525616803}) = 0
gettimeofday({1235332748, 285342}, NULL) = 0
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
select(9, [8], [8], NULL, NULL)         = 1 (out [8])
writev(8, [{"\22\0\6\0\30\0@\3\25\1\0\0\4\0\0\0
\0\0\0\0\0\0\0\233\24%\0\243\0@\3\1"..., 5116}, {NULL, 0}, {""..., 0}], 3) =
5116
read(8,
"\34yG\6\30\0@\3\25\1\0\0\210\1\271\0\0\264\331\277\352\n\t\10\330\264\331\277\30\0@\3\34"...,
4096) = 64
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
gettimeofday({1235332748, 338660}, NULL) = 0
select(9, [8], [8], NULL, NULL)         = 1 (out [8])
writev(8, [{"+\0\1\0"..., 4}, {NULL, 0}, {""..., 0}], 3) = 4
select(9, [8], [], NULL, NULL)          = 1 (in [8])
read(8,
"\1\1j\6\0\0\0\0\1\0\340\1\0\0\0\0\4\0\0\0d\n\0\0\350\n\22\n\0\0\0\0"..., 4096)
= 32
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
gettimeofday({1235332748, 405322}, NULL) = 0
select(9, [8], [8], NULL, NULL)         = 1 (out [8])
writev(8, [{"+\0\1\0"..., 4}, {NULL, 0}, {""..., 0}], 3) = 4
select(9, [8], [], NULL, NULL)          = 1 (in [8])
read(8,
"\1\1k\6\0\0\0\0\1\0\340\1\0\0\0\0\4\0\0\0d\n\0\0\350\n\22\n\0\0\0\0"..., 4096)
= 32
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
read(8, 0x98eda18, 4096)                = -1 EAGAIN (Resource temporarily
unavailable)
gettimeofday({1235332748, 471934}, NULL) = 0
select(9, [8], [8], NULL, NULL)         = 1 (out [8])
writev(8, [{"+\0\1\0"..., 4}, {NULL, 0}, {""..., 0}], 3) = 4
select(9, [8], [], NULL, NULL)          = 1 (in [8])

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