344 reputation
1720
bio website
location
age
visits member for 4 years, 3 months
seen yesterday

Jun
9
asked Process specific ulimit still low after changes to soft and hard ulimits
Mar
12
awarded  Notable Question
Mar
8
comment Understanding difference between system and process memory in htop
Oh, and htop version is 0.8.3
Mar
8
comment Understanding difference between system and process memory in htop
I've updated the question with the output from free - will try to post a screenshot later. free is reporting about 5.4GB in use / 2.7GB available. I'm under the impression that htop generally shows higher memory usage than other tools, so I guess htop must mean 456MB free as you say, still, it seems very low.
Mar
8
revised Understanding difference between system and process memory in htop
added 297 characters in body
Mar
8
comment Understanding difference between system and process memory in htop
In that case, it would be the opposite convention to the swap usage shown directly under it (currently showing 0/2074 with no swap file usage) - are you sure?
Mar
7
asked Understanding difference between system and process memory in htop
Jan
25
comment How to reproduce read ETIMEDOUT with node_redis on my local dev machine?
Thanks. The problem Is I'm on windows for dev, so don't have iptables - but perhaps I'm going to have to connect to a remote redis.
Jan
24
asked How to reproduce read ETIMEDOUT with node_redis on my local dev machine?
Dec
9
comment ulimit -n not persisting, tried everything
You shouldn't really be running node as root in production
Dec
9
comment ulimit -n not persisting, tried everything
@gladoscc - Did you figure this out in the end?
Nov
6
awarded  Notable Question
Sep
24
comment Blacklisting client IP addresses with haproxy
I see, right. Perhaps iptables would be the place to do it then?
Sep
24
asked Blacklisting client IP addresses with haproxy
Sep
17
comment Very high disk IO on Mongodb Config servers
Sorry, just one more question :) - Since the mongos clients decide the activity on the config server, is it neccesary to add quiet=true to the mongos configs if I want to reduce logging on the config servers?
Sep
17
comment Very high disk IO on Mongodb Config servers
Every member of each shard replica set is 2.4.5. I don't think there's much in the way of migrates happening either, as writes are very low on the cluster at the moment. I haven't looked the config.changelog before though, so will check this out. Thanks!
Sep
17
accepted Very high disk IO on Mongodb Config servers
Sep
17
comment Very high disk IO on Mongodb Config servers
Ah, good to know. So after upgrading those mongos clients the disk activity on the config servers has fallen by about 50%. It still seems a little on the high side to me, but a vast improvement! Thanks.
Sep
17
comment Very high disk IO on Mongodb Config servers
Thanks. I'm running 2.4.5, and also have quiet=true in the configuration file (I'm assuming that is the same as the --quiet flag). I've restarted all of the processes in my cluster to no avail. I've just noticed that some mongos processes on the app servers (not part of the mongodb cluster) are running 2.4.3 though - perhaps this is the issue...
Sep
16
comment Identifying particular node processes in htop
It's the same binary unfortunately, processing different scripts. The open files route is an option I hadn't considered, and might be doable. Thanks!