Archives
Archives
| From: | Alexander Tiurin <arcam@××××××.com> |
|---|---|
| To: | gentoo-user-ru@l.g.o |
| Subject: | [gentoo-user-ru] qemu-kvm CPU overhead |
| Date: | Sat, 04 Dec 2010 19:32:17 |
| Message-Id: | 20101204223040.40e18b12@fromru.com |
| 1 | На хосте |
| 2 | |
| 3 | time for i in `seq 1 1000` ; do echo ac,ad | cut -d',' -f 2 ; done |
| 4 | > /dev/null |
| 5 | |
| 6 | real 0m1.160s |
| 7 | user 0m0.080s |
| 8 | sys 0m0.350s |
| 9 | |
| 10 | |
| 11 | В госте |
| 12 | |
| 13 | time for i in `seq 1 1000` ; do echo ac,ad | cut -d',' -f 2 ; done |
| 14 | > /dev/null |
| 15 | |
| 16 | real 0m6.472s |
| 17 | user 0m0.210s |
| 18 | sys 0m1.110s |
| 19 | |
| 20 | Не многоват ли сабж? Получается почти в 6 раз |
| Subject | Author |
|---|---|
| Re: [gentoo-user-ru] qemu-kvm CPU overhead | Vladimir Rusinov <vladimir@×××××××××.info> |
| Re: [gentoo-user-ru] qemu-kvm CPU overhead | Dmitry Pisarev <spirit@×××××××××.ru> |
| Re: [gentoo-user-ru] qemu-kvm CPU overhead | "Viktor V. Kudlak" <info@××××××.ru> |