MongoDB setup on NUMA machineMongoDB Sharding on single linux machineMongodb/Redis setupShould I disable turn off MongoDB profiler in production machine?MongoDB frequently switching primariesHuge oplog size after full sync on one secondary causing performance issues - MongoDBSELinux setup for MongoDBRun rc.local only once Mongodb is running in CentOs 7Network timeouts with CentOS 7 server running in the same network (Syn-Flooding)MongoDB, Windows Server, SSL Certificate, Compass Connection Not WorkingWiredTiger storage engine cause delay in MongoDB start
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MongoDB setup on NUMA machine
MongoDB Sharding on single linux machineMongodb/Redis setupShould I disable turn off MongoDB profiler in production machine?MongoDB frequently switching primariesHuge oplog size after full sync on one secondary causing performance issues - MongoDBSELinux setup for MongoDBRun rc.local only once Mongodb is running in CentOs 7Network timeouts with CentOS 7 server running in the same network (Syn-Flooding)MongoDB, Windows Server, SSL Certificate, Compass Connection Not WorkingWiredTiger storage engine cause delay in MongoDB start
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I installed MongoDB 3.6 on my centos 7 machine and in the startup log I see a warning because I am running NUMA hardware:
2018-02-05T00:13:23.889+0100 I CONTROL [initandlisten] ** WARNING: You are running on a NUMA machine.
2018-02-05T00:13:23.889+0100 I CONTROL [initandlisten] ** We suggest launching mongod like this to avoid performance problems:
2018-02-05T00:13:23.889+0100 I CONTROL [initandlisten] ** numactl --interleave=all mongod [other options]
I wonder how I could permanently fix this numactl startup as I don't want to start mongod manually every time. I usually run sudo service mongod start and I want that this command starts MongoDB every time with the numctl prefix.
How can I achieve this with CentOS7? (I googled and couldn't find any service files I could edit on my server).
centos7 mongodb
asked Feb 4 '18 at 23:34
kentorkentor
11827
add a comment |
I installed MongoDB 3.6 on my centos 7 machine and in the startup log I see a warning because I am running NUMA hardware:
2018-02-05T00:13:23.889+0100 I CONTROL [initandlisten] ** WARNING: You are running on a NUMA machine.
2018-02-05T00:13:23.889+0100 I CONTROL [initandlisten] ** We suggest launching mongod like this to avoid performance problems:
2018-02-05T00:13:23.889+0100 I CONTROL [initandlisten] ** numactl --interleave=all mongod [other options]
I wonder how I could permanently fix this numactl startup as I don't want to start mongod manually every time. I usually run sudo service mongod start and I want that this command starts MongoDB every time with the numctl prefix.
How can I achieve this with CentOS7? (I googled and couldn't find any service files I could edit on my server).
centos7 mongodb
asked Feb 4 '18 at 23:34
kentorkentor
11827
add a comment |
I installed MongoDB 3.6 on my centos 7 machine and in the startup log I see a warning because I am running NUMA hardware:
2018-02-05T00:13:23.889+0100 I CONTROL [initandlisten] ** WARNING: You are running on a NUMA machine.
2018-02-05T00:13:23.889+0100 I CONTROL [initandlisten] ** We suggest launching mongod like this to avoid performance problems:
2018-02-05T00:13:23.889+0100 I CONTROL [initandlisten] ** numactl --interleave=all mongod [other options]
I wonder how I could permanently fix this numactl startup as I don't want to start mongod manually every time. I usually run sudo service mongod start and I want that this command starts MongoDB every time with the numctl prefix.
How can I achieve this with CentOS7? (I googled and couldn't find any service files I could edit on my server).
centos7 mongodb
asked Feb 4 '18 at 23:34
kentorkentor
11827
I installed MongoDB 3.6 on my centos 7 machine and in the startup log I see a warning because I am running NUMA hardware:
2018-02-05T00:13:23.889+0100 I CONTROL [initandlisten] ** WARNING: You are running on a NUMA machine.
2018-02-05T00:13:23.889+0100 I CONTROL [initandlisten] ** We suggest launching mongod like this to avoid performance problems:
2018-02-05T00:13:23.889+0100 I CONTROL [initandlisten] ** numactl --interleave=all mongod [other options]
I wonder how I could permanently fix this numactl startup as I don't want to start mongod manually every time. I usually run sudo service mongod start and I want that this command starts MongoDB every time with the numctl prefix.
How can I achieve this with CentOS7? (I googled and couldn't find any service files I could edit on my server).
centos7 mongodb
centos7 mongodb
asked Feb 4 '18 at 23:34
kentorkentor
11827
asked Feb 4 '18 at 23:34
kentorkentor
11827
asked Feb 4 '18 at 23:34
kentorkentor
11827
asked Feb 4 '18 at 23:34
kentorkentor
11827
asked Feb 4 '18 at 23:34
kentorkentor
11827
11827
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
A previous "service with numactl" question How do I run a service with numactl happens to be about mongodb. Given CentOS 7, the systemd example is relevant, specifically:
Editing /etc/systemd/service/mongod.service.d/numactl.conf to override the exec: ExecStart=/usr/bin/numactl --interleave=all -- /usr/local/bin/mongod $OPTIONS run
Another design option would be to split up your NUMA host into VMs no larger than one node each. Mongo has a clustering capability, although that would be more complex than scaling up. Although, scaling up is not very difficult. And if most VMs ran from one host, there might be a single point of failure.
answered Feb 5 '18 at 5:53
John MahowaldJohn Mahowald
10.4k1714
There is unfortunately no folder called "service" under/etc/systemd.
– kentor
Feb 5 '18 at 9:42
add a comment |
On mine using CentOS 7.6 is at
/etc/systemd/system/multi-user.target.wants/mongod.service
answered Dec 21 '18 at 3:51
Andrey KolmogorovAndrey Kolmogorov
1
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
A previous "service with numactl" question How do I run a service with numactl happens to be about mongodb. Given CentOS 7, the systemd example is relevant, specifically:
Editing /etc/systemd/service/mongod.service.d/numactl.conf to override the exec: ExecStart=/usr/bin/numactl --interleave=all -- /usr/local/bin/mongod $OPTIONS run
Another design option would be to split up your NUMA host into VMs no larger than one node each. Mongo has a clustering capability, although that would be more complex than scaling up. Although, scaling up is not very difficult. And if most VMs ran from one host, there might be a single point of failure.
answered Feb 5 '18 at 5:53
John MahowaldJohn Mahowald
10.4k1714
There is unfortunately no folder called "service" under/etc/systemd.
– kentor
Feb 5 '18 at 9:42
add a comment |
A previous "service with numactl" question How do I run a service with numactl happens to be about mongodb. Given CentOS 7, the systemd example is relevant, specifically:
Editing /etc/systemd/service/mongod.service.d/numactl.conf to override the exec: ExecStart=/usr/bin/numactl --interleave=all -- /usr/local/bin/mongod $OPTIONS run
Another design option would be to split up your NUMA host into VMs no larger than one node each. Mongo has a clustering capability, although that would be more complex than scaling up. Although, scaling up is not very difficult. And if most VMs ran from one host, there might be a single point of failure.
answered Feb 5 '18 at 5:53
John MahowaldJohn Mahowald
10.4k1714
There is unfortunately no folder called "service" under/etc/systemd.
– kentor
Feb 5 '18 at 9:42
add a comment |
A previous "service with numactl" question How do I run a service with numactl happens to be about mongodb. Given CentOS 7, the systemd example is relevant, specifically:
Editing /etc/systemd/service/mongod.service.d/numactl.conf to override the exec: ExecStart=/usr/bin/numactl --interleave=all -- /usr/local/bin/mongod $OPTIONS run
Another design option would be to split up your NUMA host into VMs no larger than one node each. Mongo has a clustering capability, although that would be more complex than scaling up. Although, scaling up is not very difficult. And if most VMs ran from one host, there might be a single point of failure.
answered Feb 5 '18 at 5:53
John MahowaldJohn Mahowald
10.4k1714
A previous "service with numactl" question How do I run a service with numactl happens to be about mongodb. Given CentOS 7, the systemd example is relevant, specifically:
Editing /etc/systemd/service/mongod.service.d/numactl.conf to override the exec: ExecStart=/usr/bin/numactl --interleave=all -- /usr/local/bin/mongod $OPTIONS run
Another design option would be to split up your NUMA host into VMs no larger than one node each. Mongo has a clustering capability, although that would be more complex than scaling up. Although, scaling up is not very difficult. And if most VMs ran from one host, there might be a single point of failure.
answered Feb 5 '18 at 5:53
John MahowaldJohn Mahowald
10.4k1714
answered Feb 5 '18 at 5:53
John MahowaldJohn Mahowald
10.4k1714
answered Feb 5 '18 at 5:53
John MahowaldJohn Mahowald
10.4k1714
answered Feb 5 '18 at 5:53
John MahowaldJohn Mahowald
10.4k1714
10.4k1714
There is unfortunately no folder called "service" under/etc/systemd.
– kentor
Feb 5 '18 at 9:42
add a comment |
There is unfortunately no folder called "service" under/etc/systemd.
– kentor
Feb 5 '18 at 9:42
There is unfortunately no folder called "service" under
/etc/systemd.– kentor
Feb 5 '18 at 9:42
There is unfortunately no folder called "service" under
/etc/systemd.– kentor
Feb 5 '18 at 9:42
add a comment |
On mine using CentOS 7.6 is at
/etc/systemd/system/multi-user.target.wants/mongod.service
answered Dec 21 '18 at 3:51
Andrey KolmogorovAndrey Kolmogorov
1
add a comment |
On mine using CentOS 7.6 is at
/etc/systemd/system/multi-user.target.wants/mongod.service
answered Dec 21 '18 at 3:51
Andrey KolmogorovAndrey Kolmogorov
1
add a comment |
On mine using CentOS 7.6 is at
/etc/systemd/system/multi-user.target.wants/mongod.service
answered Dec 21 '18 at 3:51
Andrey KolmogorovAndrey Kolmogorov
1
On mine using CentOS 7.6 is at
/etc/systemd/system/multi-user.target.wants/mongod.service
answered Dec 21 '18 at 3:51
Andrey KolmogorovAndrey Kolmogorov
1
answered Dec 21 '18 at 3:51
Andrey KolmogorovAndrey Kolmogorov
1
answered Dec 21 '18 at 3:51
Andrey KolmogorovAndrey Kolmogorov
1
answered Dec 21 '18 at 3:51
Andrey KolmogorovAndrey Kolmogorov
1
1
add a comment |
add a comment |
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