search for: max_work

...pu, memory, disk every 10 sec. All my requests are made in one thread. And I found that the libvirtd may cost 30% or above cpu time. Is it normal in my case? I tried to reduce this cpu consumption and found some variable in libvirtd.conf and got a little confused by variables like max_clients, max_workers, max_requests. In my opinion, max_clients limits the number of virConnect created by app. max_workers limits the number of thread to handle requests from clients. Does that mean requests from one client may be handled in multi-thread way if max_workers is greater than max_workers? ma...

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...k_group = "libvirt" unix_sock_ro_perms = "0770" unix_sock_rw_perms = "0770" unix_sock_dir = "/var/run/libvirt" log_filters = "1:libvirt 1:util 1:qemu" log_output = "1:file:/var/log/libvirt/libvirtd.log" max_clients = 500 min_workers = 10 max_workers = 50 max_requests = 50 max_client_requests = 8 =========================================== but I can't login the libvirt: [xxxxxx at u70 ~]$ virsh error : authentication failed: Authorization requires authentication but no agent is available. who can tell me why? thanks a lot. :) ----------...

Hi, I have a VMM application using a homegrown client for communicating with hypervisor. I am planning to migrate to libvirt because of the blocking nature of the calls. After going over the architecture, I would like to have a few doubts clarified 1) Should my application be necessarily multi-threaded in order to make use of the non-blocking calls in libvirt. [Are overlapping methods mainly used

Hi, I have backgroundrb running to decouple the execution of massive business logic from an ActionWebservice request. The service is designed to take some configuration parameters and fire a lot of background workers to do the requested work. Due to performance reasons I want to limit the number of workers to a maximum number of 30. But when I start a configuration that requires for example

...ytes, -s) 10240 cpu time (seconds, -t) unlimited max user processes (-u) 32768 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited 9-2) libvirtd.conf The following settings have been changed: #max_clients = 20 max_clients = 250 #max_workers = 20 max_workers = 250 #max_requests = 20 max_requests = 250 Regards, Minami

On 12/6/18 10:12 AM, Lentes, Bernd wrote: > >> Hi, >> >> i have a two-node cluster with several domains as resources. During testing i >> tried several times to migrate some domains concurrently. >> Usually it suceeded, but rarely it failed. I found one clue in the log: >> >> Dec 03 16:03:02 ha-idg-1 libvirtd[3252]: 2018-12-03 15:03:02.758+0000: 3252:

...-text attachment was scrubbed... Name: max_not_working.patch Type: text/x-patch Size: 1346 bytes Desc: not available Url : http://lists.cs.uiuc.edu/pipermail/llvmdev/attachments/20111119/c9cac7e2/attachment-0002.bin -------------- next part -------------- A non-text attachment was scrubbed... Name: max_working.patch Type: text/x-patch Size: 1333 bytes Desc: not available Url : http://lists.cs.uiuc.edu/pipermail/llvmdev/attachments/20111119/c9cac7e2/attachment-0003.bin ------------------------------ Message: 2 Date: Sat, 19 Nov 2011 19:43:47 +0100 From: Bernhard Reutner-Fischer <rep.dot.nop at gma...

...ernel = 3.3-rc6 (cloned sunday 4th march) unit=tps (higher is better) benchmak=pgbench based on pgsql 9.2-dev: http://www.postgresql.org/ftp/snapshot/dev/ (link given by Attilo) tool used to collect benachmark: git://git.postgresql.org/git/pgbench-tools.git config is same as tools default except MAX_WORKER=8 Average taken over 10 iterations, analysed with ministat tool. BASE (CONFIG_PARAVIRT_SPINLOCK = n) ========================================== ------ scale=1 (32MB shared buf) ---------- Client N Min Max Median Avg Stddev 1 x 10 3718.4...

...ernel = 3.3-rc6 (cloned sunday 4th march) unit=tps (higher is better) benchmak=pgbench based on pgsql 9.2-dev: http://www.postgresql.org/ftp/snapshot/dev/ (link given by Attilo) tool used to collect benachmark: git://git.postgresql.org/git/pgbench-tools.git config is same as tools default except MAX_WORKER=8 Average taken over 10 iterations, analysed with ministat tool. BASE (CONFIG_PARAVIRT_SPINLOCK = n) ========================================== ------ scale=1 (32MB shared buf) ---------- Client N Min Max Median Avg Stddev 1 x 10 3718.4...