On Sat, Oct 3, 2015 at 12:09 AM, joris dedieu <[email protected]> wrote:
> > Running tasks: 1/2252; idle = 85 % > > How is the system during stress ? > mostly idle according to top, haproxy stats and other utils in the web gui. here is what top reports during some of the apache bench tests: last pid: 88988; load averages: 0.02, 0.02, 0.00 up 0+23:32:10 00:40:54 40 processes: 1 running, 39 sleeping CPU: 0.1% user, 0.0% nice, 0.3% system, 0.4% interrupt, 99.2% idle Mem: 95M Active, 850M Inact, 802M Wired, 176K Cache, 1505M Buf, 60G Free Swap: 128G Total, 128G Free PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND 19560 www 1 25 0 94392K 48156K kqread 1 0:36 10.69% haproxy 951 proxy 17 20 0 1574M 713M uwait 12 6:39 1.37% squid 28926 root 1 20 0 16804K 2800K bpf 22 5:44 0.29% filterlog 84768 unbound 32 20 0 290M 104M kqread 23 0:29 0.00% unbound 45071 root 1 20 0 126M 11896K kqread 20 0:09 0.00% lighttpd Is there an accept filter > Not sure I understand this question, can you explain? > Is there some kernel messages > Load, swap usage, disk space > again, according to my limited know how, top and other built in utilities all report the system is barely doing anything and there is tons of memory and disk space > During stress : > Is there more sys/interrupt than user cpu usage > Link saturation > Packet lost > I am not sure how to check this, I will try and figure this out but if you have any advice that would be appreciated. The LAN interface is a bonded interface with (3) 1000mb NIC cards so I am doubtful it is being saturated from this simple apache bench test. Here is what the Interfaces status shows me: *Status up* MTU 1500 Media autoselect LAGG Protocol lacp lagghash l2,l3,l4 LAGG Ports bge3 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING> bge2 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING> bge1 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING> In/out packets 248989670/305051696 (77.73 GB/88.68 GB) In/out packets (pass) 248989670/305051696 (77.73 GB/88.68 GB) In/out packets (block) 4130394/147 (4.75 GB/70 KB) In/out errors 0/608 Collisions 0 Suboptimal firewall rules : replay stress packet filter unloaded. > There are only two simple allow firewall rules for LAN access, nothing complicated at all. I am really stumped by this problem and am hoping you guys can help me get this figured out. If there are any commands I can run to get info that would be helpful please let me know. Thanks..
