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технология_cgroup
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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технология_cgroup [2024/04/29 14:51] val [Технология cgroup] |
технология_cgroup [2024/12/11 10:58] (current) val [cgroup v2] |
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| Line 9: | Line 9: | ||
| <code> | <code> | ||
| + | # ###systemd-run --scope -p MemoryMax=1M vim | ||
| + | |||
| + | # lssubsys -a | ||
| + | |||
| # systemd-cgls | # systemd-cgls | ||
| /apache2 | /apache2 | ||
| Line 14: | Line 18: | ||
| # cat /sys/fs/cgroup/system.slice/apache2.service/memory.high | # cat /sys/fs/cgroup/system.slice/apache2.service/memory.high | ||
| - | # echo 500 > /sys/fs/cgroup/system.slice/apache2.service/memory.high | + | # echo 2000000 > /sys/fs/cgroup/system.slice/apache2.service/memory.high |
| - | # curl 127.0.0.1 | + | # time curl 127.0.0.1 |
| - | # systemctl stop apache2.service | + | # systemctl edit --force --full my.slice |
| + | </code><code> | ||
| + | [Unit] | ||
| + | Description=My Slice | ||
| + | Before=slices.target | ||
| - | # source /etc/apache2/envvars | + | [Slice] |
| + | MemoryAccounting=true | ||
| + | MemoryLimit=64M | ||
| + | MemoryHigh=64M | ||
| + | CPUAccounting=true | ||
| + | CPUQuota=5% | ||
| + | TasksMax=4096 | ||
| + | </code><code> | ||
| + | # systemctl edit apache2.service | ||
| + | </code><code> | ||
| + | [Service] | ||
| + | Slice=my.slice | ||
| + | </code><code> | ||
| + | # systemctl daemon-reload | ||
| - | # /usr/sbin/apache2 -k start | + | # systemctl restart apache2.service |
| # systemd-cgls | # systemd-cgls | ||
| /apache2 | /apache2 | ||
| - | # find /sys/fs/cgroup/ | grep session-NN | + | # cat /sys/fs/cgroup/my.slice/memory.high |
| + | |||
| + | # cat /sys/fs/cgroup/my.slice/cpu.max | ||
| </code> | </code> | ||
| ===== cgroup v1 (Debian10/Ubuntu20) ===== | ===== cgroup v1 (Debian10/Ubuntu20) ===== | ||
технология_cgroup.1714391460.txt.gz · Last modified: 2024/04/29 14:51 by val
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