[GE issues] [Issue 3050] 6.2u2_1 qmaster large memory leak

steelah1 dscott.lucas at gmail.com
Wed Jun 24 15:52:33 BST 2009


http://gridengine.sunsource.net/issues/show_bug.cgi?id=3050






------- Additional comments from steelah1 at sunsource.net Wed Jun 24 07:52:31 -0700 2009 -------
/local/sge/util/arch
lx24-amd64

qconf -ssconf
algorithm                         default
schedule_interval                 0:0:15
maxujobs                          0
queue_sort_method                 seqno
job_load_adjustments              np_load_avg=0.50
load_adjustment_decay_time        0:7:30
load_formula                      np_load_avg
schedd_job_info                   true
flush_submit_sec                  0
flush_finish_sec                  0
params                            none
reprioritize_interval             0:0:0
halftime                          168
usage_weight_list                 cpu=1.000000,mem=0.000000,io=0.000000
compensation_factor               5.000000
weight_user                       0.250000
weight_project                    0.250000
weight_department                 0.250000
weight_job                        0.250000
weight_tickets_functional         0
weight_tickets_share              0
share_override_tickets            TRUE
share_functional_shares           TRUE
max_functional_jobs_to_schedule   200
report_pjob_tickets               TRUE
max_pending_tasks_per_job         50
halflife_decay_list               none
policy_hierarchy                  OFS
weight_ticket                     0.010000
weight_waiting_time               0.000000
weight_deadline                   3600000.000000
weight_urgency                    0.100000
weight_priority                   1.000000
max_reservation                   0
default_duration                  0:10:0

qconf -sconf
#global:
execd_spool_dir              /local/sge/default/spool
mailer                       /bin/mail
xterm                        /usr/bin/X11/xterm
load_sensor                  none
prolog                       none
epilog                       none
shell_start_mode             posix_compliant
login_shells                 sh,ksh,csh,tcsh
min_uid                      0
min_gid                      0
user_lists                   none
xuser_lists                  none
projects                     none
xprojects                    none
enforce_project              false
enforce_user                 auto
load_report_time             00:00:40
max_unheard                  00:05:00
reschedule_unknown           00:00:00
loglevel                     log_warning
administrator_mail           hpcauth at inl.gov,sheljk at inl.gov
set_token_cmd                none
pag_cmd                      none
token_extend_time            none
shepherd_cmd                 none
qmaster_params               none
execd_params                 none
reporting_params             accounting=true reporting=false \
                             flush_time=00:00:15 joblog=false sharelog=00:00:00
finished_jobs                100
gid_range                    20000-20100
qlogin_command               /usr/local/bin/ssh_qlogin
qlogin_daemon                /usr/sbin/sshd -i
rlogin_daemon                /usr/sbin/sshd -i
rlogin_command               /usr/bin/ssh
rsh_command                  /usr/bin/ssh
rsh_daemon                   /usr/sbin/sshd -i
max_aj_instances             2000
max_aj_tasks                 75000
max_u_jobs                   0
max_jobs                     0
auto_user_oticket            0
auto_user_fshare             0
auto_user_default_project    none
auto_user_delete_time        86400
delegated_file_staging       false
reprioritize                 false
jsv_url                      none
jsv_allowed_mod              ac,h,i,e,o,j,M,N,p,w

We run mostly parallel and serial jobs, no array jobs, no special requests.

We have some access lists for users for a couple of specific queues, but for the main queue it's wide open, so anyone who can get on the
machine can run jobs.

Our cluster is a combination of 166 dell 1950 dual core and quad core compute nodes running opensuse 11.1, with one login/head node (dell
1950, quadcore, opensuse 11.1)

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