[PVE-User] slow backup

Wed Jul 8 16:03:05 CEST 2015

Just to clarify...
Are you use NFS or some sort of storage???

Is it a local storage? External USB HD??

2015-07-08 10:20 GMT-03:00 Tonci Stipicevic <tonci at suma-informatika.hr>:

>
>  Hello Francisco, Gilberto
>
> unfortunatelly result is the same ... speed never goes above 10MBs
> and CPU % usage is allways 5% at max   and io-wait is allways 0%
>
> something is limiting me and I do not what
>
> Thank you in advance for any hint
>
> BR
>
> Tonci
>
>
>  *srdačan pozdrav / best regards*
>
>  Tonči Stipičević
> *direktor / manager*
>
>
> d.o.o.
> ltd.
>
> *podrška / upravljanje **IT** sustavima za male i srednje tvrtke*
>
>
> *Small & Medium Business  **IT* *support / management*
>  Badalićeva 27 / 10000 Zagreb / Hrvatska – Croatia
> url: www.suma-informatika.hr
> mob: +385 91 1234003
> fax: +385 1  5560007
>
>
>
>  On 08.07.2015 12:08, Francisco Romero | VOZELIA wrote:
>
>  Hi,
>
>  If you run vzdump on your local disk, do you got the same result?
>
>  Regards.
>  Francisco
>
> ------------------------------
> *From: *"tonci" <tonci at suma-informatika.hr> <tonci at suma-informatika.hr>
> *To: *"Francisco Romero | VOZELIA" <francisco.romero at vozelia.com>
> <francisco.romero at vozelia.com>
> *Cc: *pve-user at pve.proxmox.com
> *Sent: *Wednesday, 8 July, 2015 00:00:17
> *Subject: *Re: [PVE-User] slow backup
>
> Hi Francisco
>
> I'm running latest version (enterprise-repo)
>
> Unfortunately  I got the same result again ...
>
>
> thank you very much in advance
>
> BR
>
> Tonci
>
>
>
>
> INFO: starting new backup job: vzdump 100 --bwlimit 0 --storage nfs05
> INFO: Starting Backup of VM 100 (qemu)
> INFO: status = stopped
> INFO: update VM 100: -lock backup
> INFO: backup mode: stop
> INFO: ionice priority: 1
> INFO: creating archive
> '/mnt/pve/nfs05/dump/vzdump-qemu-100-2015_07_07-20_39_41.vma'
> INFO: starting kvm to execute backup task
> INFO: started backup task 'ae0a136c-07f6-44f0-9367-b0837757e5c4'
> INFO: status: 0% (30932992/34359738368), sparse 0% (13627392), duration 3,
> 10/5 MB/s
> INFO: status: 1% (348192768/34359738368), sparse 0% (130928640), duration
> 37, 9/5 MB/s
> INFO: status: 2% (691994624/34359738368), sparse 0% (144646144), duration
> 79, 8/7 MB/s
> INFO: status: 3% (1034092544/34359738368), sparse 0% (152612864), duration
> 121, 8/7 MB/s
> INFO: status: 4% (1378156544/34359738368), sparse 0% (154607616),
> duration 165, 7/7 MB/s
> INFO: status: 5% (1722023936/34359738368), sparse 0% (160534528),
> duration 207, 8/8 MB/s
> INFO: status: 6% (2067267584/34359738368), sparse 0% (162983936), duration
> 249, 8/8 MB/s
> INFO: status: 7% (2408448000/34359738368), sparse 0% (166244352), duration
> 290, 8/8 MB/s
> INFO: status: 8% (2758344704/34359738368), sparse 0% (172875776),
> duration 334, 7/7 MB/s
> INFO: status: 9% (3098083328/34359738368), sparse 0% (177434624), duration
> 374, 8/8 MB/s
> INFO: status: 10% (3441491968/34359738368), sparse 0% (178905088),
> duration 416, 8/8 MB/s
> INFO: status: 11% (3786866688/34359738368), sparse 0% (180793344),
> duration 459, 8/7 MB/s
> INFO: status: 12% (4130734080/34359738368), sparse 0% (183898112),
> duration 499, 8/8 MB/s
> INFO: status: 13% (4466802688/34359738368), sparse 0% (185630720),
> duration 538, 8/8 MB/s
> INFO: status: 14% (4812439552/34359738368), sparse 0% (188973056),
> duration 579, 8/8 MB/s
> INFO: status: 15% (5154471936/34359738368), sparse 0% (191553536),
> duration 619, 8/8 MB/s
> INFO: status: 16% (5500370944/34359738368), sparse 0% (196132864),
> duration 660, 8/8 MB/s
> INFO: status: 17% (5842534400/34359738368), sparse 0% (202567680),
> duration 701, 8/8 MB/s
> INFO: status: 18% (6191710208/34359738368), sparse 0% (204541952),
> duration 742, 8/8 MB/s
> INFO: status: 19% (6530400256/34359738368), sparse 0% (207069184),
> duration 782, 8/8 MB/s
> INFO: status: 20% (6876168192/34359738368), sparse 0% (207560704),
> duration 823, 8/8 MB/s
> INFO: status: 21% (7218462720/34359738368), sparse 0% (213643264),
> duration 865, 8/8 MB/s
> INFO: status: 22% (7560495104/34359738368), sparse 0% (217743360),
> duration 907, 8/8 MB/s
> INFO: status: 23% (7906459648/34359738368), sparse 0% (220524544),
> duration 948, 8/8 MB/s
> INFO: status: 24% (8252358656/34359738368), sparse 0% (221818880),
> duration 990, 8/8 MB/s
> INFO: status: 25% (8596291584/34359738368), sparse 0% (222715904),
> duration 1031, 8/8 MB/s
> INFO: status: 26% (8935440384/34359738368), sparse 0% (223522816),
> duration 1074, 7/7 MB/s
> INFO: status: 27% (9285795840/34359738368), sparse 0% (225869824),
> duration 1116, 8/8 MB/s
> INFO: status: 28% (9621667840/34359738368), sparse 0% (228499456),
> duration 1159, 7/7 MB/s
> INFO: status: 29% (9972023296/34359738368), sparse 0% (229257216),
> duration 1201, 8/8 MB/s
> INFO: status: 30% (10312548352/34359738368), sparse 0% (229969920),
> duration 1240, 8/8 MB/s
> INFO: status: 31% (10659102720/34359738368), sparse 0% (235982848),
> duration 1285, 7/7 MB/s
> INFO: status: 32% (10999365632/34359738368), sparse 0% (249303040),
> duration 1325, 8/8 MB/s
> INFO: status: 33% (11348017152/34359738368), sparse 1% (504135680),
> duration 1362, 9/2 MB/s
> INFO: status: 34% (11688148992/34359738368), sparse 2% (844267520),
> duration 1395, 10/0 MB/s
> INFO: status: 35% (12028805120/34359738368), sparse 3% (1184923648),
> duration 1429, 10/0 MB/s
> INFO: status: 36% (12379029504/34359738368), sparse 4% (1535148032),
> duration 1465, 9/0 MB/s
> INFO: status: 37% (12716605440/34359738368), sparse 5% (1860755456),
> duration 1499, 9/0 MB/s
> INFO: status: 38% (13057982464/34359738368), sparse 5% (1878110208),
> duration 1540, 8/7 MB/s
> INFO: status: 39% (13406699520/34359738368), sparse 5% (1880797184),
> duration 1582, 8/8 MB/s
> INFO: status: 40% (13751549952/34359738368), sparse 5% (1881178112),
> duration 1624, 8/8 MB/s
> INFO: status: 41% (14090829824/34359738368), sparse 5% (1881948160),
> duration 1666, 8/8 MB/s
> INFO: status: 42% (14432468992/34359738368), sparse 5% (1882587136),
> duration 1713, 7/7 MB/s
> INFO: status: 43% (14775353344/34359738368), sparse 5% (1882738688),
> duration 1761, 7/7 MB/s
> INFO: status: 44% (15121383424/34359738368), sparse 5% (1883697152),
> duration 1810, 7/7 MB/s
> INFO: status: 45% (15466496000/34359738368), sparse 5% (1884278784),
> duration 1855, 7/7 MB/s
> INFO: status: 46% (15812591616/34359738368), sparse 5% (1888219136),
> duration 1896, 8/8 MB/s
> INFO: status: 47% (16155213824/34359738368), sparse 5% (1889505280),
> duration 1935, 8/8 MB/s
> INFO: status: 48% (16496918528/34359738368), sparse 5% (1891737600),
> duration 1975, 8/8 MB/s
> INFO: status: 49% (16839081984/34359738368), sparse 5% (1893085184),
> duration 2015, 8/8 MB/s
> INFO: status: 50% (17182752768/34359738368), sparse 5% (1895624704),
> duration 2054, 8/8 MB/s
> INFO: status: 51% (17528586240/34359738368), sparse 5% (1896615936),
> duration 2095, 8/8 MB/s
> INFO: status: 52% (17873633280/34359738368), sparse 5% (1899569152),
> duration 2136, 8/8 MB/s
> INFO: status: 53% (18214748160/34359738368), sparse 5% (1900761088),
> duration 2175, 8/8 MB/s
> INFO: status: 54% (18562678784/34359738368), sparse 5% (1935843328),
> duration 2213, 9/8 MB/s
> INFO: status: 55% (18903072768/34359738368), sparse 5% (1944649728),
> duration 2251, 8/8 MB/s
> INFO: status: 56% (19245039616/34359738368), sparse 5% (1946443776),
> duration 2290, 8/8 MB/s
> INFO: status: 57% (19591004160/34359738368), sparse 5% (1948426240),
> duration 2330, 8/8 MB/s
> INFO: status: 58% (19934871552/34359738368), sparse 5% (1950769152),
> duration 2369, 8/8 MB/s
> INFO: status: 59% (20279263232/34359738368), sparse 5% (1952206848),
> duration 2408, 8/8 MB/s
> INFO: status: 60% (20621557760/34359738368), sparse 5% (1955344384),
> duration 2448, 8/8 MB/s
> INFO: status: 61% (20961755136/34359738368), sparse 5% (1960169472),
> duration 2488, 8/8 MB/s
> INFO: status: 62% (21307260928/34359738368), sparse 5% (1962774528),
> duration 2527, 8/8 MB/s
> INFO: status: 63% (21652635648/34359738368), sparse 5% (1970208768),
> duration 2568, 8/8 MB/s
> INFO: status: 64% (21992046592/34359738368), sparse 5% (1970520064),
> duration 2607, 8/8 MB/s
> INFO: status: 65% (22335324160/34359738368), sparse 5% (1971712000),
> duration 2647, 8/8 MB/s
> INFO: status: 66% (22678732800/34359738368), sparse 5% (1975001088),
> duration 2688, 8/8 MB/s
> INFO: status: 67% (23022731264/34359738368), sparse 5% (1978048512),
> duration 2728, 8/8 MB/s
> INFO: status: 68% (23370203136/34359738368), sparse 6% (2091421696),
> duration 2768, 8/5 MB/s
> INFO: status: 69% (23709220864/34359738368), sparse 6% (2091651072),
> duration 2806, 8/8 MB/s
> INFO: status: 70% (24057151488/34359738368), sparse 6% (2285912064),
> duration 2844, 9/4 MB/s
> INFO: status: 71% (24399380480/34359738368), sparse 6% (2309554176),
> duration 2882, 9/8 MB/s
> INFO: status: 72% (24749342720/34359738368), sparse 7% (2565627904),
> duration 2910, 12/3 MB/s
> INFO: status: 73% (25089671168/34359738368), sparse 8% (2905956352),
> duration 2927, 20/0 MB/s
> INFO: status: 74% (25431965696/34359738368), sparse 9% (3248250880),
> duration 2940, 26/0 MB/s
> INFO: status: 75% (25772818432/34359738368), sparse 10% (3589103616),
> duration 2969, 11/0 MB/s
> INFO: status: 76% (26121535488/34359738368), sparse 11% (3937820672),
> duration 3003, 10/0 MB/s
> INFO: status: 77% (26462912512/34359738368), sparse 12% (4279197696),
> duration 3037, 10/0 MB/s
> INFO: status: 78% (26805862400/34359738368), sparse 13% (4622147584),
> duration 3072, 9/0 MB/s
> INFO: status: 79% (27149926400/34359738368), sparse 14% (4966211584),
> duration 3108, 9/0 MB/s
> INFO: status: 80% (27487961088/34359738368), sparse 15% (5304246272),
> duration 3141, 10/0 MB/s
> INFO: status: 81% (27833204736/34359738368), sparse 16% (5649489920),
> duration 3176, 9/0 MB/s
> INFO: status: 82% (28184543232/34359738368), sparse 17% (6000828416),
> duration 3213, 9/0 MB/s
> INFO: status: 83% (28527820800/34359738368), sparse 18% (6344105984),
> duration 3246, 10/0 MB/s
> INFO: status: 84% (28865658880/34359738368), sparse 19% (6681944064),
> duration 3281, 9/0 MB/s
> INFO: status: 85% (29213065216/34359738368), sparse 20% (7029350400),
> duration 3316, 9/0 MB/s
> INFO: status: 86% (29556604928/34359738368), sparse 21% (7372890112),
> duration 3350, 10/0 MB/s
> INFO: status: 87% (29902176256/34359738368), sparse 22% (7718461440),
> duration 3386, 9/0 MB/s
> INFO: status: 88% (30244012032/34359738368), sparse 23% (8060297216),
> duration 3420, 10/0 MB/s
> INFO: status: 89% (30580473856/34359738368), sparse 24% (8396759040),
> duration 3454, 9/0 MB/s
> INFO: status: 90% (30930239488/34359738368), sparse 25% (8746524672),
> duration 3489, 9/0 MB/s
> INFO: status: 91% (31275220992/34359738368), sparse 26% (9091506176),
> duration 3524, 9/0 MB/s
> INFO: status: 92% (31613648896/34359738368), sparse 27% (9429934080),
> duration 3558, 9/0 MB/s
> INFO: status: 93% (31963611136/34359738368), sparse 28% (9779896320),
> duration 3593, 9/0 MB/s
> INFO: status: 94% (32298696704/34359738368), sparse 29% (10114981888),
> duration 3626, 10/0 MB/s
> INFO: status: 95% (32643678208/34359738368), sparse 30% (10459963392),
> duration 3662, 9/0 MB/s
> INFO: status: 96% (32996720640/34359738368), sparse 31% (10813005824),
> duration 3697, 10/0 MB/s
> INFO: status: 97% (33338687488/34359738368), sparse 32% (11154972672),
> duration 3731, 10/0 MB/s
> INFO: status: 98% (33680064512/34359738368), sparse 33% (11496349696),
> duration 3765, 10/0 MB/s
> INFO: status: 99% (34021048320/34359738368), sparse 34% (11837333504),
> duration 3800, 9/0 MB/s
> INFO: status: 100% (34359738368/34359738368), sparse 35% (12176019456),
> duration 3834, 9/0 MB/s
> INFO: transferred 34359 MB in 3834 seconds (8 MB/s)
> INFO: stopping kvm after backup task
> INFO: archive file size: 20.66GB
> INFO: Finished Backup of VM 100 (01:04:01)
> INFO: Backup job finished successfully
> TASK OK
>
>
>
>
>
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-- 

Gilberto Ferreira
+55 (47) 9676-7530
Skype: gilberto.nunes36
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