gfio: add and colorize graphs on main page, too Sep 25, 2012 gcompat.c gcompat: gtk_widget_set_can_focus() for below 2.18 Mar 27, 2012 gcompat.h White space spring cleaning Mar 27, 2012 gerror.c Use stdlib.h instead of malloc.h ...
fio 的全称是 flexible I/O tester,是常用的磁盘性能测试工具。fio 通过产生一系列的线程或进程来执行用户指定的特定类型 IO 操作。典型的用法是用户将需要模拟的 IO 负载写入到 job file 中。fio 支持多种 IO 引擎,通过 ioengine=io_uring,我们可以在 fio 中使用 io_uri
Fio is maintained by Jens Axboe <axboe@kernel.dkand Vincent Fu <vincentfu@gmail.com> - however, for reporting bugs please use the fio reflector or the GitHub page rather than email any of them directly. By using the public resources, others will be able to learn from the responses too....
Then fio will open this local (to the server) job file instead of being passed one from the client. If you have many servers (example: 100 VMs/containers), you can input a pathname of a file containing host IPs/names as the parameter value for the --client option. For example, here...
thinktime_blocks=int Only valid if thinktime is set - control how many blocks to issue, before waiting 'thinktime' usecs. If not set, defaults to 1 which will make fio wait 'thinktime' usecs after every block. This effectively makes any queue depth setting redundant, since no more than...
(Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have ...
This manual page documents briefly the fio_generate_plots command. This manual page was written for the Debian distribution because the original program does not have a manual page. fio_generate_plots is a shell script that uses g
It will simply loop over the same workload as many times as the runtime allows. startdelay=irange(int) Delay the start of job for the specified amount of time. Can be a single value or a range. When given as a range, each thread will choose a value randomly from within the range....
Fio will run until this many bytes has been transferred, unless runtime is limited by other options (such as 'runtime', for instance, or increased/decreased by 'io_size'). Unless specific nrfiles and filesize options are given, fio will divide this size between the available files ...
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