Changes between Version 16 and Version 17 of GENIRacksHome/InstageniRacks/AcceptanceTestStatus/IG-MON-4


Ignore:
Timestamp:
02/01/13 09:43:55 (7 years ago)
Author:
lnevers@bbn.com
Comment:

--

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  • GENIRacksHome/InstageniRacks/AcceptanceTestStatus/IG-MON-4

    v16 v17  
    116116
    117117
    118 
    119 
    120118== 2. View VLAN 1750 data plane monitoring ==
    121119
     
    128126This section captures some scenarios that are not in the original test plan, but have been captured as a data point for performance.
    129127
    130 == Mix of non-OF experiments ==
    131 
    132 The first head node monitoring scenario was captured while the rack had 27 nodes allocated:
    133 
    134 [[Image(IG-MON-4-w27nodese.jpg)]]
    135 
    136 Head node the system was mostly idle:
    137 {{{
    138 [lnevers@boss ~]$ top
    139 last pid:  6455;  load averages:  0.05,  0.11,  0.13                                               up 48+22:16:24  15:19:20
    140 140 processes: 1 running, 138 sleeping, 1 zombie
    141 CPU:  0.0% user,  0.0% nice,  0.0% system,  0.0% interrupt,  100% idle
    142 Mem: 384M Active, 1241M Inact, 187M Wired, 25M Cache, 93M Buf, 162M Free
    143 Swap: 2047M Total, 2420K Used, 2045M Free
    144 
    145 [lnevers@boss ~]$ ps -eao pcpu,pid,user,args | sort -r -k1   
    146  %CPU   PID USER    COMMAND
    147   0.0 95092 elabman /usr/X11R6/bin/bash --noediting -i
    148   0.0 95089 elabman /usr/X11R6/bin/bash --noediting -i
    149   0.0 95086 elabman /usr/X11R6/bin/bash --noediting -i
    150   0.0 95084 elabman /usr/X11R6/bin/bash --noediting -i
    151   0.0 95083 elabman /usr/X11R6/bin/bash --noediting -i
    152   0.0 95045 elabman dbus-launch --autolaunch=05f048b1db6b246dc4dcc41b00014cac --binary-syntax --close-stderr
    153   0.0 95028 elabman emacs
    154   0.0 94997 elabman bash -login
    155   0.0 91498 elabman bash -login
    156   0.0 90045 elabman bash -login
    157   0.0 84248 elabman ssh pc1
    158   0.0 83886 elabman bash -login
    159   0.0 68989 elabman mysql geni-cm
    160   0.0 55878 elabman emacs
    161   0.0 49903 root    tcppd (perl5.12.4)
    162   0.0 39666 elabman mysql tbdb
    163   0.0 38352 elabman mysql tbdb
    164   0.0 33963 elabman /usr/X11R6/bin/bash --noediting -i
    165   0.0 33959 elabman /usr/X11R6/bin/bash --noediting -i
    166   0.0 33956 elabman /usr/X11R6/bin/bash --noediting -i
    167   0.0 33954 elabman /usr/X11R6/bin/bash --noediting -i
    168   0.0 33953 elabman /usr/X11R6/bin/bash --noediting -i
    169   0.0 25286 elabman emacs -nw GeniCM.pm.in
    170   0.0 16663 elabman bash -login
    171   0.0  7518 lnevers sort -r -k1
    172   0.0  7517 lnevers ps -eao pcpu,pid,user,args
    173   0.0  6453 lnevers bash
    174   0.0  6448 lnevers -tcsh (tcsh)
    175   0.0  1709 root    /usr/libexec/getty std.115200 console
    176 [lnevers@boss ~]$ uptime
    177  3:27PM  up 48 days, 22:25, 6 users, load averages: 0.17, 0.18, 0.15
    178 [lnevers@boss ~]$ iostat
    179        tty             da4              da1              da2             cpu
    180  tin  tout  KB/t tps  MB/s   KB/t tps  MB/s   KB/t tps  MB/s  us ni sy in id
    181    0     3 26.01   0  0.01  20.72   0  0.00   7.91   1  0.01   1  0  1  0 98
    182 
    183 }}}
    184 Similar results on the OPS node:
    185 {{{
    186 last pid: 22804;  load averages:  0.10,  0.06,  0.01                                               up 48+22:20:45  15:23:31
    187 107 processes: 1 running, 106 sleeping
    188 CPU:  0.8% user,  0.0% nice,  0.4% system,  0.0% interrupt, 98.8% idle
    189 Mem: 166M Active, 871M Inact, 147M Wired, 8460K Cache, 95M Buf, 808M Free
    190 Swap: 2047M Total, 852K Used, 2046M Free
    191 
    192 [lnevers@ops ~]$ ps -eao pcpu,pid,user,args | sort -r -k1       
    193  %CPU   PID USER    COMMAND
    194   0.0 98491 elabman bash -login
    195   0.0 23097 lnevers sort -r -k1
    196   0.0 23096 lnevers ps -eao pcpu,pid,user,args
    197   0.0 23059 lnevers bash
    198   0.0 23054 lnevers -tcsh (tcsh)
    199   0.0   779 root    /usr/libexec/getty std.115200 console
    200   0.0   597 mysql   /usr/local/libexec/mysqld --basedir=/usr/local --datadir=/var/db/mysql --user=mysql --pid-file=/var/db/
    201   0.0   530 root    /bin/sh /usr/local/bin/mysqld_safe --pid-file=/var/db/mysql/mysqld.pid --user=mysql --log-long-format -
    202 [lnevers@ops ~]$ uptime
    203  3:29PM  up 48 days, 22:27, 2 users, load averages: 0.28, 0.13, 0.04
    204 [lnevers@ops ~]$ iostat
    205        tty             da3              da0              da4             cpu
    206  tin  tout  KB/t tps  MB/s   KB/t tps  MB/s   KB/t tps  MB/s  us ni sy in id
    207    0     1 20.32   0  0.00  11.07   0  0.01  11.09   0  0.00   0  0  0  0 100
    208 
    209 }}}
    210 
    211 On the FOAM node:
    212 {{{
    213 lnevers@foam:~$ top
    214 top - 16:04:39 up 47 days,  4:08,  2 users,  load average: 0.00, 0.01, 0.05
    215 Tasks:  67 total,   1 running,  64 sleeping,   0 stopped,   2 zombie
    216 Cpu(s):  0.3%us,  0.0%sy,  0.0%ni, 99.7%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
    217 Mem:    756268k total,   587192k used,   169076k free,   147864k buffers
    218 Swap:   794620k total,     4444k used,   790176k free,   317560k cached
    219 
    220 lnevers@foam:~$ ps -eao pcpu,pid,user,args | sort -r -k1
    221 %CPU   PID USER     COMMAND
    222  0.6 12890 lnevers  bash
    223  0.1 12758 lnevers  -bash
    224  0.0     9 root     [khelper]
    225  0.0     8 root     [cpuset]
    226  0.0  8674 root     /sbin/getty -L hvc0 9600 linux
    227  0.0  8544 root     /usr/sbin/sshd -D
    228  0.0     7 root     [watchdog/0]
    229  0.0     6 root     [migration/0]
    230  0.0  6866 www-data /usr/bin/python /opt/foam/sbin/foam.fcgi
    231  0.0  6858 www-data nginx: worker process
    232  0.0  6857 www-data nginx: worker process
    233  0.0  6856 www-data nginx: worker process
    234  0.0  6855 www-data nginx: worker process
    235  0.0  6854 root     nginx: master process /usr/sbin/nginx
    236  0.0   642 root     /sbin/getty -8 38400 tty1
    237  0.0   610 daemon   atd
    238  0.0   609 root     cron
    239  0.0   606 root     /sbin/getty -8 38400 tty6
    240  0.0   602 root     /sbin/getty -8 38400 tty3
    241  0.0   600 root     /sbin/getty -8 38400 tty2
    242 
    243 lnevers@foam:~$ uptime
    244  16:06:12 up 47 days,  4:10,  2 users,  load average: 0.04, 0.03, 0.05
    245 lnevers@foam:~$ iostat
    246 Linux 3.2.0-34-generic (foam)   01/29/2013      _x86_64_        (1 CPU)
    247 
    248 avg-cpu:  %user   %nice %system %iowait  %steal   %idle
    249            0.60    0.00    0.33    0.00    0.00   99.06
    250 
    251 Device:            tps    kB_read/s    kB_wrtn/s    kB_read    kB_wrtn
    252 xvda              1.71         0.09        13.25     370717   54001250
    253 dm-0              2.39         0.09        13.25     366389   53996104
    254 dm-1              0.00         0.00         0.00       2324       5104
    255 }}}
    256