{"id":250,"date":"2022-03-10T11:43:58","date_gmt":"2022-03-10T03:43:58","guid":{"rendered":"http:\/\/feel.name\/?p=250"},"modified":"2022-03-10T11:43:58","modified_gmt":"2022-03-10T03:43:58","slug":"centos-7-%e8%b5%84%e6%ba%90%e9%99%90%e5%88%b6%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/feel.name\/?p=250","title":{"rendered":"Centos 7 \u8d44\u6e90\u9650\u5236\u65b9\u5f0f"},"content":{"rendered":"\n

cgroup\u8d44\u6e90\u9650\u5236<\/p>\n\n\n\n

yum install libcgroup libcgroup-tools
\u5b89\u88c5\u597d\u4e86\u540e \u670d\u52a1
systemctl restart cgconfig.service
systemctl restart cgred.service
Linux Cgroups(Linux Control Groups)\u63d0\u4f9b\u4e86\u5bf9\u4e00\u7ec4\u8fdb\u7a0b\u53ca\u5c06\u6765\u5b50\u8fdb\u7a0b\u7684\u8d44\u6e90\u9650\u5236\u3001\u63a7\u5236\u3001\u7edf\u8ba1\u7684\u80fd\u529b\u3002\u8fd9\u4e9b\u8d44\u6e90\u5305\u62eccpu\u3001\u5185\u5b58\u3001\u5b58\u50a8\u3001\u7f51\u7edc \u7b49<\/strong>\u3002\u901a\u8fc7Cgroups\uff0c\u53ef\u4ee5\u65b9\u4fbf\u7684\u63a7\u5236\u67d0\u4e2a\u8fdb\u7a0b\u5360\u7528\u7684\u8d44\u6e90\uff0c\u5e76\u53ef\u4ee5\u5b9e\u65bd\u76d1\u63a7\u548c\u7edf\u8ba1\u4fe1\u606f\u3002
cgcreate -hUsage: cgcreate [-h] [-f mode] [-d mode] [-s mode] [-t :] [-a :] -g : [-g \u2026]Create control group(s)-a : Owner of the group and all its files-d, –dperm=mode Group directory permissions-f, –fperm=mode Group file permissions-g : Control group which should be added-h, –help Display this help-s, –tperm=mode Tasks file permissions-t : Owner of the tasks file
cgroup \u662f\u5bf9\u8fdb\u7a0b\u5206\u7ec4\u7ba1\u7406\u7684\u4e00\u79cd\u673a\u5236\uff0c\u4e00\u4e2acgroup\u5305\u542b\u4e00\u7ec4\u8fdb\u7a0b\uff0c\u5e76\u53ef\u4ee5\u5728\u8fd9\u4e2acgroup\u4e0a\u589e\u52a0Linux subsystem\u7684\u5404\u79cd\u53c2\u6570\u914d\u7f6e\uff0c\u5c06\u4e00\u7ec4\u8fdb\u7a0b\u548c\u4e00 \u7ec4subsystem\u7684\u7cfb\u7edf\u53c2\u6570\u5173\u8054\u8d77\u6765\u3002
subsystem \u662f\u4e00\u7ec4\u8d44\u6e90\u63a7\u5236\u7684\u6a21\u5757\u3002\u5305\u542b\u4ee5\u4e0b\u51e0\u9879\u3002
blkio \u8bbe\u7f6e\u5bf9\u5757\u8bbe\u5907\u8f93\u5165\u8f93\u51fa\u7684\u8bbf\u95ee\u63a7\u5236\u3002\u4f8b\u5982\u78c1\u76d8cpu \u8bbe\u7f6ecgroup\u4e2d\u8fdb\u7a0b\u7684cpu\u88ab\u8c03\u5ea6\u7b56\u7565\u3002cpuacct \u53ef\u4ee5\u7edf\u8ba1cgroup\u4e2d\u8fdb\u7a0b\u7684cpu\u5360\u7528\u3002cpuset \u5728\u591a\u6838\u673a\u5668\u4e0a\uff0c\u8bbe\u7f6ecgroup\u4e2d\u8fdb\u7a0b\u53ef\u4ee5\u4f7f\u7528\u7684cpu\u548c\u5185\u5b58\u3002\u6b64\u5904\u4ec5\u9650\u4e8eNUMA\u67b6\u6784\u3002devices \u63a7\u5236cgroup\u5bf9\u8bbe\u5907\u7684\u8bbf\u95ee\u3002freezer \u6302\u8d77(suspend)\u548c\u6062\u590d(resue) cgroup\u4e2d\u7684\u8fdb\u7a0b\u3002memory \u7528\u4e8e\u63a7\u5236cgroup\u4e2d\u8fdb\u7a0b\u7684\u5185\u5b58\u5360\u7528\u3002net_cls \u5c06cgroup\u4e2d\u8fdb\u7a0b\u4ea7\u751f\u7684\u7f51\u7edc\u5305\u5206\u7c7b\uff0c\u4fbf\u4e8elinux tc\uff08traffic controller\uff09\u53ef\u4ee5\u6839\u636e\u5206\u7c7b\u533a\u5206\u51fa\u6765\u81ea\u67d0\u4e2acgroup\u5305\u5e76\u505a\u76d1\u63a7\u3002net_prio \u8bbe\u7f6ecgroup\u4e2d\u8fdb\u7a0b\u4ea7\u751f\u7684\u7f51\u7edc\u6d41\u91cf\u7684\u4f18\u5148\u7ea7\u3002ns \u4f7fcgroup\u4e2d\u7684\u8fdb\u7a0b\u5728\u65b0\u7684Namespace\u4e2dfork\u65b0\u8fdb\u7a0b\u65f6\uff0c\u521b\u5efa\u4e00\u4e2a\u65b0\u7684cgroup\uff0c\u8fd9\u4e2acgroup\u5305\u542b\u65b0\u7684Namespace\u4e2d\u7684\u8fdb\u7a0b\u3002<\/p>\n\n\n\n

cgcreate -g cpu:\/large # \u5177\u4f53\u547d\u4ee4\u4f7f\u7528cgcreate -hcgcreate -g cpu:\/small
\u53ef\u4ee5\u5230\/sys\/fs\/cgroup\/cpu\u76ee\u5f55\u4e0b\u67e5\u770b\uff0c\u9ed8\u8ba4\u503c\u662f1024\uff0c\u503c\u8d8a\u5927\uff0c\u80fd\u83b7\u5f97\u66f4\u591a\u7684cpu\u65f6\u95f4
cpu.shares\u662fcpu\u63a7\u5236\u7684\u4e00\u4e2a\u5c5e\u6027,\u66f4\u591a\u7684\u5c5e\u6027
cgset -r cpu.shares=512 small
cgexec\u542f\u52a8\u4e00\u4e2acgroup\u4efb\u52a1
cgexec -g cpu:small \/usr\/local\/bin\/matho-primes 0 999999999 > \/dev\/null & # \u540e\u53f0<\/p>\n\n\n\n

\u4e0b\u8f7d\u6d4b\u8bd5\u5de5\u5177
git clone https:\/\/github.com\/mfillpot\/mathomatic
cd primes\/
make
make install
\/usr\/local\/bin\/matho-primes<\/p>\n\n\n\n

cpulimit\u8d44\u6e90\u9650\u5236
wget https:\/\/download-ib01.fedoraproject.org\/pub\/epel\/7\/x86_64\/Packages\/c\/cpulimit-0.2-1.20151118gitf4d2682.el7.x86_64.rpm
wget -O cpulimit.zip https:\/\/github.com\/opsengine\/cpulimit\/archive\/master.zip
unzip cpulimit.zip
cd cpulimit-master
make
sudo cp src\/cpulimit \/usr\/bin
\u4e0a\u9762\u7684\u547d\u4ee4\u884c\uff0c\u4f1a\u5148\u4ece\u4ece GitHub \u4e0a\u5c06\u6e90\u7801\u4e0b\u8f7d\u5230\u672c\u5730\uff0c\u7136\u540e\u518d\u89e3\u538b\u3001\u7f16\u8bd1\u3001\u5e76\u5b89\u88c5\u5230 \/usr\/bin \u76ee\u5f55\u4e0b\u3002
cpulimit \u7684\u4f7f\u7528\u65b9\u5f0f\u548c nice \u547d\u4ee4\u7c7b\u4f3c\uff0c\u4f46\u662f\u9700\u8981\u7528\u6237\u4f7f\u7528 -l \u9009\u9879\u663e\u5f0f\u5730\u5b9a\u4e49\u8fdb\u7a0b\u7684 cpu \u4f7f\u7528\u7387\u4e0a\u9650\u503c\u3002\u4e3e\u4f8b\u8bf4\u660e\uff1a
\u4ee3\u7801\u5982\u4e0b:
cpulimit -l 50 matho-primes 0 9999999999 > \/dev\/null &
\u4ece\u4e0a\u9762\u7684\u4f8b\u5b50\u53ef\u4ee5\u770b\u51fa matho-primes \u53ea\u4f7f\u7528\u4e8650%\u7684 cpu \u8d44\u6e90\uff0c\u5269\u4f59\u7684 cpu \u65f6\u95f4\u90fd\u5728 idle\u3002
cpulimit \u8fd8\u53ef\u4ee5\u5728\u8fd0\u884c\u65f6\u5bf9\u8fdb\u7a0b\u8fdb\u884c\u52a8\u6001\u9650\u5236\uff0c\u4f7f\u7528 -p \u9009\u9879\u6765\u6307\u5b9a\u8fdb\u7a0b\u7684 PID\uff0c\u4e0b\u9762\u662f\u4e00\u4e2a\u5b9e\u4f8b\uff1a
\u4ee3\u7801\u5982\u4e0b:
cpulimit -l 50 -p 1234
\u5176\u4e2d\uff0c1234\u662f\u8fdb\u7a0b\u7684 PID\u3002<\/p>\n\n\n\n

nice\u547d\u4ee4
nice -n \u503c \u547d\u4ee4
\u9ed8\u8ba4\u4e0d\u5e26nice\u7684\u65f6\u5019 top\u53ef\u4ee5\u770b\u5230ni\u503c\u662f0 \u5e26nice \u4e0d\u5199\u503c\u7684\u65f6\u5019 \u9ed8\u8ba4\u662f10.
[root@localhost ~]# nice –helpUsage: nice [OPTION] [COMMAND [ARG]\u2026]Run COMMAND with an adjusted niceness, which affects process scheduling.With no COMMAND, print the current niceness. Niceness values range from-20 (most favorable to the process) to 19 (least favorable to the process).
Mandatory arguments to long options are mandatory for short options too.-n, –adjustment=N add integer N to the niceness (default 10)–help display this help and exit–version output version information and exit
NOTE: your shell may have its own version of nice, which usually supersedesthe version described here. Please refer to your shell’s documentationfor details about the options it supports.
GNU coreutils online help: http:\/\/www.gnu.org\/software\/coreutils\/<\/a>For complete documentation, run: info coreutils ‘nice invocation’<\/p>\n\n\n\n

cgroup\u53ef\u4ee5\u505a\u6309\u7528\u6237\u6765\u9650\u5236\u8d44\u6e90
\/etc\/cgconfig.d\/ \u521b\u5efa\u4e2a\u914d\u7f6e\u6587\u4ef6conf
group orange_limitmem{
memory {
memory.limit_in_bytes=200m;
memory.memsw.limit_in_bytes=200m;
}
}
\u5728\u6587\u4ef6\/etc\/cgrules.conf\u4e2d\u6dfb\u52a0\u5bf9 orange \u7528\u6237\u7684\u89c4\u5219\uff0c\u5173\u8054\u6b65\u9aa42\u7684\u63a7\u5236\u7ec4
echo “orange memory orange_limitmem\/”>> \/etc\/cgrules.conf
centos7\u4e2d\u8fdb\u884c\u8d44\u6e90\u9650\u5236\uff0c\u4f7f\u7528\u7684\u4ecd\u7136\u662fcgroup\uff0c\u53ea\u662f\u914d\u7f6e\u63a5\u53e3\u4f7f\u7528\u7684systemd\u3002\u4e0b\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528systemd\u8fdb\u884c\u8d44\u6e90\u9650\u5236\u3002<\/p>\n\n\n\n

Step1 \u7f16\u5199unit\u6587\u4ef6\u547d\u4ee4\u4e3amy-demo.service
\u6574\u4e2a\u6587\u4ef6\u5982\u4e0b\uff1a
[Unit]
Description=My-demo Service
[Service]Type=simple
User=orange
ExecStart=\/bin\/bash \/home\/orange\/test.sh
MemoryAccounting=trueMemoryLimit=200M
[Install]
WantedBy=multi-user.target
\u5173\u4e8eType\u7684\u5b9a\u4e49
simple \u9ed8\u8ba4\u7c7b\u578b\uff0c\u8fd9\u662f\u6700\u7b80\u5355\u7684\u670d\u52a1\u7c7b\u578b\u3002\u610f\u601d\u5c31\u662f\u8bf4\u542f\u52a8\u7684\u7a0b\u5e8f\u5c31\u662f\u4e3b\u4f53\u7a0b\u5e8f\uff0c\u8fd9\u4e2a\u7a0b\u5e8f\u8981\u662f\u9000\u51fa\u90a3\u4e48\u4e00\u5207\u90fd\u9000\u51fa\u3002forking \u6807\u51c6Unix Daemon \u4f7f\u7528\u7684\u542f\u52a8\u65b9\u5f0f\u3002\u542f\u52a8\u7a0b\u5e8f\u540e\u4f1a\u8c03\u7528 fork() \u51fd\u6570\uff0c\u7236\u8fdb\u7a0b\u9000\u51fa\uff0c\u7559\u4e0b\u53d8\u6210Deamon\u7cbe\u7075\u7684\u5b50\u8fdb\u7a0b\u3002oneshot \u8868\u793a\u670d\u52a1\u7c7b\u578b\u5c31\u662f\u542f\u52a8\uff0c\u6267\u884c\u5b8c\u6210\u540e\uff0c\u6ca1\u8fdb\u7a0b\u5b58\u5728\u3002User\u5b57\u6bb5\u8868\u793a\u6307\u5b9a\u7528\u6237\u542f\u52a8\u7a0b\u5e8f\u3002
MemoryLimit\u5b57\u6bb5\u8868\u793a\u9650\u5236\u670d\u52a1\u7684\u7269\u7406\u5185\u5b58\u5360\u7528\uff0c\u5982\u679c\u8d85\u8fc7\u4f1a\u88ab\u7cfb\u7edf\u81ea\u52a8Kill\u3002\u53e6\u5916,test.sh\u7684\u811a\u672c\u5b9a\u4e49\u5982\u4e0b\uff0c\u4f5c\u7528\u662f\u8017\u5185\u5b58:
!\/bin\/bash
tmp=”a”
while [ True ]
do
tmp=$tmp$tmp
done<\/p>\n\n\n\n

Step2
\u5c06\u4e0a\u8ff0\u7684\u6587\u4ef6\u62f7\u8d1d\u5230\/usr\/lib\/systemd\/system\/\u76ee\u5f55\u4e0b
cp my-demo.service \/usr\/lib\/systemd\/system\/<\/p>\n\n\n\n

Step3 \u914d\u7f6e\u5f00\u673a\u542f\u52a8
systemctl enable my-demo.service
ln -s’\/usr\/lib\/systemd\/system\/my-demo.service’ ‘\/etc\/systemd\/system\/multi-user.target.wants\/my-demo.service’\u8f93\u51fa\u8868\u660e\uff0c\u6ce8\u518c\u7684\u8fc7\u7a0b\u5b9e\u9645\u4e0a\u5c31\u662f\u5c06\u670d\u52a1\u94fe\u63a5\u5230\/etc\/systemd\/system\/\u76ee\u5f55\u4e0b\u3002<\/p>\n\n\n\n

Step4 \u6d4b\u8bd5\u542f\u52a8\u670d\u52a1
systemctl start my-demo.service
\u67e5\u770b\u670d\u52a1\u662f\u5426\u5df2\u7ecf\u542f\u52a8
systemctl status my-demo.service<\/p>\n\n\n\n

\u67e5\u770b\u8fdb\u7a0b\u5360\u7528\u5185\u5b58
top
\u53ef\u4ee5\u770b\u5230\u5185\u5b58\u5360\u7528\u5728\u4e0a\u5347\uff0c\u5927\u7ea6\u4e0d\u52301\u5206\u949f\uff0c\u5c31\u4f1a\u770b\u5230\u8fdb\u7a0b\u7531\u4e8e\u5185\u5b58\u8d85\u51fa\u9650\u5236\u800c\u88abKill\u3002\u53ef\u4ee5\u5728\/var\/log\/message\u4e2d\u770b\u5230\u88abKill\u7684\u8bb0\u5f55\u3002<\/p>\n\n\n\n

\u6211\u4eec\u5df2\u7ecf\u77e5\u9053\uff0ccentos7\u4e0a\u5efa\u8bae\u4f7f\u7528sytemd\u8fdb\u884c\u8d44\u6e90\u9650\u5236\u3002
\u672c\u6587\u4e3b\u8981\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528systemd\u8fdb\u884c\u7528\u6237\u7ea7\u8d44\u6e90\u9650\u5236\u3002\u4ee5orange\u7528\u6237\u4e3a\u4f8b\u3002
\u65b9\u6848\u4e00 \u4e34\u65f6\u6709\u6548\u914d\u7f6e\u5982\u4e0b\uff1a
systemctl set-property user-1000.slice MemoryLimit=200M
systemctl daemon-reload
\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u4ee5\u4e0a\u8bbe\u7f6e\u5c31\u53ef\u4ee5\u4e86\u3002\u4f46\u6709\u65f6\u8fd8\u662f\u4f1a\u9047\u5230\u4ee5\u4e0b\u95ee\u9898\uff1a
systemctl set-property user-1000.slice MemoryLimit=200M
Failed to set unit properties on user-1000.slice: Unit user-1000.slice is not loaded.
User with id 1007 not logged in. First login as that user then set limits\u89e3\u51b3\u529e\u6cd5\u9996\u5148\u4f7f\u7528
systemctl start user-1000.slice
\u518d\u8fdb\u884c\u8bbe\u7f6e
systemctl set-property user-1000.slice MemoryLimit=200M
systemctl daemon-reload<\/p>\n\n\n\n

\u65b9\u6848\u4e8c \u6c38\u4e45\u751f\u6548\u9996\u5148\uff0c\u7f16\u5199slice\u6587\u4ef6user-1000.slice
\u5176\u4e2d1000\u662forange\u7528\u6237\u7684uid\uff0c\u53ef\u7528\u547d\u4ee4\u67e5\u770b
id -u username
\u6587\u4ef6\u5185\u5bb9\u5982\u4e0b
[Unit]
Description=orange user.slice
[Slice]
MemoryAccounting=trueMemoryLimit=200M
\u5176\u6b21\uff0c\u62f7\u8d1d\u5230\u6307\u5b9a\u4f4d\u7f6e
cp user-1000.slice \/usr\/lib\/systemd\/system
\u542f\u7528
systemctl start user-1000.slice
\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e
systemctl daemon-reload
\u67e5\u770b\u7cfb\u7edf\u4e2d\u7684slice
systemctl -t slice
UNIT LOAD ACTIVE SUB DESCRIPTION-.slice loaded active active Root Slicesystem-getty.slice loaded active active system-getty.slicesystem-selinux\\x2dpolicy\\x2dmigrate\\x2dlocal\\x2dchanges.slice loaded active active system-selinux\\x2dpolicy\\x2dmigrate\\x2dlocal\\x2dchanges.slicesystem.slice loaded active active System Sliceuser-0.slice loaded active active User Slice of rootuser-1000.slice loaded active active orange user.sliceuser.slice loaded active active User and Session Slice
LOAD = Reflects whether the unit definition was properly loaded.ACTIVE = The high-level unit activation state, i.e. generalization of SUB.SUB = The low-level unit activation state, values depend on unit type.
7 loaded units listed. Pass –all to see loaded but inactive units, too.To show all installed unit files use ‘systemctl list-unit-files’.\u67e5\u770b\u67d0\u4e2a\u5177\u4f53\u7684slice
systemctl status user-1000.slice -l
\u25cf user-1000.slice – orange user.sliceLoaded: loaded (\/usr\/lib\/systemd\/system\/user-1000.slice; static; vendor preset: disabled)Drop-In: \/etc\/systemd\/system\/user-1000.slice.d\u2514\u250050-MemoryLimit.confActive: active since \u56db 2018-08-02 15:17:01 CST; 1min 40s agoMemory: 1.5M (limit: 200.0M)CGroup: \/user.slice\/user-1000.slice\u2514\u2500session-14973.scope\u2514\u250056361 \/export\/servers\/orange-agent\/orange-guard\/orange-guard -c cfg.json
8\u6708 02 15:17:01 A02-R05-I79-201-3V98WK2.ORANGE.LOCAL systemd[1]: Created slice orange user.slice.8\u6708 02 15:17:01 A02-R05-I79-201-3V98WK2.ORANGE.LOCAL systemd[1]: Starting orange user.slice.8\u6708 02 15:17:01 A02-R05-I79-201-3V98WK2.ORANGE.LOCAL CROND[56324]: (orange) CMD (which taskset<\/code> -c source \/export\/servers\/orange-agent\/run_cpus.sh &amp;&amp; cpus<\/code> \/export\/servers\/orange-agent\/super_guard.sh >> \/export\/servers\/orange-agent\/orange-agent\/var\/app.log 2>&1 &)8\u6708 02 15:18:01 A02-R05-I79-201-3V98WK2.ORANGE.LOCAL CROND[56925]: (orange) CMD (which taskset<\/code> -c source \/export\/servers\/orange-agent\/run_cpus.sh &amp;&amp; cpus<\/code> \/export\/servers\/orange-agent\/super_guard.sh >> \/export\/servers\/orange-agent\/orange-agent\/var\/app.log 2>&1 &)\u7ecf\u8fc7\u4ee5\u4e0a\u8bbe\u7f6e\u540e\uff0corange\u7528\u6237\u542f\u52a8\u7684\u6240\u6709\u8fdb\u7a0b\u5360\u7528\u7684\u7269\u7406\u5185\u5b58\u4e4b\u548c\u4e0d\u80fd\u8d85\u8fc7200M\uff0c\u5982\u679c\u8d85\u8fc7\uff0c\u8fdb\u7a0b\u673a\u4f1a\u88abkill\u3002<\/p>\n\n\n\n

\u5982\u679c\u8fdb\u7a0b\u56e0\u4e3aOOM\u88abkill\uff0c\u4f1a\u5728\/var\/log\/message\u4e2d\u53d1\u73b0\u8bb0\u5f55\u3002
\u5982\u4f55\u67e5\u770b\u67d0\u4e2a\u8fdb\u7a0b\u53d7\u54ea\u4e9b\u8d44\u6e90\u9650\u5236\u6761\u4ef6
cat \/proc\/PID\/cgroup
11:memory:\/user-1000.slice10:perf_event:\/9:devices:\/user.slice8:hugetlb:\/7:blkio:\/user.slice6:cpuset:\/5:freezer:\/4:pids:\/3:cpuacct,cpu:\/user.slice2:net_prio,net_cls:\/1:name=systemd:\/user.slice\/user-1000.slice\/session-8569.scope<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

cgroup\u8d44\u6e90\u9650\u5236 yum install libcgroup libcgroup-tools\u5b89\u88c5\u597d\u4e86\u540e \u670d…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-250","post","type-post","status-publish","format-standard","hentry","category-youqu"],"_links":{"self":[{"href":"https:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/posts\/250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/feel.name\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=250"}],"version-history":[{"count":11,"href":"https:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/posts\/250\/revisions"}],"predecessor-version":[{"id":261,"href":"https:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/posts\/250\/revisions\/261"}],"wp:attachment":[{"href":"https:\/\/feel.name\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feel.name\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feel.name\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}