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**Reported by misterx on 6 Dec 2015 07:09 UTC**
Test jemalloc and see if it is any useful: cpu usage improvement and/or memory usage improvement.
URL: http://www.canonware.com/jemalloc/
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when i catkin_make the cartographer_ros packet,it always print an error:
==> ninja -j4 -l4 in '/home/lzn/cartographer/catkin_ws/build_isolated/cartographer/install'
[5/146] Linking CXX executable …
lzn27 updated
5 years ago
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### System information
Type | Version/Name
--- | ---
Distribution Name | Debian
Distribution Version | Jessie
…
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Right now, bubt-flusher maintains a buffer pool via a channel in bubtflusher:blocks. Replace this with a lock-less buffer pool.
Additionally, replace Snapshot.readbuffers channel with lock-less buf…
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**Status quo**
Symfony currently implicitly starts the session when user management is used. This is necessary because the user is fetched from the session.
https://github.com/symfony/symfony/bl…
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Not sure why there is much contention here, but there does appear to be some. This is very tiny compared to the rest of the other contention points.
```
flat flat% sum% cum cum%
…
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To overclock the Zen family processors (from the UI):
1. Disable "Core C6 State" and "Package C6 State" in [Performance Monitoring]
2. Disable Boost in [Technologies]
3. Activate the Experimental m…
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````
# uname -sa
FreeBSD default 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r261907:261909M: Sun Feb 16 18:13:15 PST 2014 luigi@luigi-bsd9:/home/luigi/FreeBSD/pico9/build_dir-qemu-amd64/PICOBSD-qemu …
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Old ticket imported from Trac
See archived copy here: https://varnish-cache.org/trac/ticket/1799
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Hello,
I encounter a bug on mptcp_trunk that the server always decides to mptcp_close() just after receiving JOIN SYN. This can happen before or sometime after the server responds with a JOIN SYNAC…