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Tagged with bottleneck diagnostic
2 questions
0
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sshfs - howto view load and find bottlenecks
I got 2 dirs mounted by sshfs from remove server. And suspect those make my app so slowly (app generate many i/o operations in this).
I can use fdisk/iostat/iotop for diagnostic HDDs bottlenecks, but ...
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Why is Postgres sitting 95% idle, with no file I/O?
I have a TileMill/PostGIS stack running on an 8 core Ubuntu 12.04 VM on an OpenStack cloud. It's a rebuild of a very similar system which was running nicely on very similar hardware (same cloud, but ...
- 5,950