L******3
发帖数: 18 | 1 Our system has 13G memory usage limit. When the system just starts up with
no any traffic, its memory usage is 1.4G. Then the system was running under
stress for 30 mins, and the memory usage reach ~10G. We stopped the stress,
however, the memory usage didn't go down too much, which was around ~9G. We
checked the system statistics, and there was no object hanging in the memory
. Then we restarted the stress, however, within 18 mins, the system was
running out of the memory.
Any idea?
多谢！ | L******3
发帖数: 18 | 2 因为valgrind的memory profiler (memcheck/massif/dhat)无法running under stess
。我们只是在正常负载的情况下跑了一下valgrind一个小时，valgrind没有report任何
definitely lost和invalid read/write，倒是有些possibly lost和directly lost，
但是大体看了下，应该不是原因。 | L******3
发帖数: 18 | 3 System is written in C/C++ | L******3
发帖数: 18 | |
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