Результат vmstat, когда запустил ab -n 1000
Код: Выделить всё
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 0 0 760308 0 0 0 0 9 0 0 20 0 0 100 0
0 1 0 758076 0 0 0 0 4420 0 0 17142 3 2 50 45
1 0 0 755784 0 0 0 0 370 0 0 24726 19 5 49 27
1 0 0 754752 0 0 0 0 224 0 0 30511 35 8 49 9
1 0 0 754752 0 0 0 0 66 0 0 25818 47 10 40 3
3 0 0 754752 0 0 0 0 122 0 0 52012 33 8 47 12
1 0 0 755784 0 0 0 0 30 0 0 64097 46 9 40 4
3 0 0 755268 0 0 0 0 6 0 0 64261 51 10 36 3
1 0 0 755784 0 0 0 0 16 0 0 63169 53 10 34 3
1 0 0 754752 0 0 0 0 16 0 0 53963 51 10 36 3
1 0 0 755784 0 0 0 0 8 0 0 29285 54 10 35 1
1 0 0 754752 0 0 0 0 8 0 0 25456 48 10 42 0
1 0 0 754752 0 0 0 0 4 0 0 25875 50 9 40 1
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 0 0 754748 0 0 0 0 0 0 0 26264 47 9 44 0
1 0 0 755780 0 0 0 0 0 0 0 24811 36 8 57 0
1 0 0 755780 0 0 0 0 8 0 0 26330 48 9 42 1
1 0 0 755780 0 0 0 0 0 0 0 26571 47 9 44 0
2 0 0 755780 0 0 0 0 8 0 0 25289 54 10 35 1
1 0 0 755264 0 0 0 0 0 176 0 25941 50 10 41 0
0 0 0 754748 0 0 0 0 0 0 0 23058 52 10 37 0
1 0 0 754748 0 0 0 0 0 0 0 58015 57 9 33 0
1 0 0 755780 0 0 0 0 0 0 0 65255 57 11 32 0
1 0 0 754748 0 0 0 0 4 0 0 57553 52 10 38 0
2 0 0 754748 0 0 0 0 2 0 0 47685 37 8 54 0
1 0 0 754748 0 0 0 0 0 0 0 50732 55 10 35 0
2 0 0 754748 0 0 0 0 0 0 0 27252 52 11 37 0
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
1 0 0 754748 0 0 0 0 0 0 0 25243 49 9 42 0
1 0 0 755264 0 0 0 0 0 0 0 20323 36 6 58 0
1 0 0 754748 0 0 0 0 2 0 0 28988 40 8 52 0
1 0 0 754860 0 0 0 0 772 0 0 24629 49 9 30 11
2 0 0 762464 0 0 0 0 2 0 0 25129 50 9 41 0
1 0 0 754724 0 0 0 0 2 0 0 25880 49 9 42 0
1 0 0 754724 0 0 0 0 4 0 0 25795 47 10 42 0
1 0 0 754716 0 0 0 0 4 0 0 25600 48 9 42 0
1 0 0 754716 0 0 0 0 0 0 0 24619 46 10 44 0
0 1 0 754716 0 0 0 0 2 212 0 23044 41 7 44 8
1 0 0 755232 0 0 0 0 2 0 0 14653 4 1 52 44
1 0 0 754716 0 0 0 0 6 0 0 28635 34 8 47 11
1 0 0 755748 0 0 0 0 2 0 0 26029 37 8 55 0
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 0 0 755748 0 0 0 0 0 0 0 23204 52 8 40 0
1 0 0 747116 0 0 0 0 0 0 0 20915 48 9 43 0
1 0 0 746976 0 0 0 0 0 0 0 23325 48 9 43 0
1 0 0 746976 0 0 0 0 0 0 0 19828 54 10 36 0
0 0 0 746976 0 0 0 0 0 0 0 22496 54 10 36 0
1 0 0 746976 0 0 0 0 4 0 0 24847 46 9 44 1
2 0 0 748008 0 0 0 0 4 0 0 26738 48 8 43 0
1 0 0 746976 0 0 0 0 4 0 0 25609 49 9 42 0
1 0 0 746968 0 0 0 0 0 0 0 27451 44 9 47 0
1 0 0 746968 0 0 0 0 0 0 0 26823 45 9 46 0
1 0 0 746968 0 0 0 0 0 0 0 28115 47 10 43 0
2 0 0 746968 0 0 0 0 2 0 0 28481 47 9 44 1
1 0 0 746968 0 0 0 0 0 0 0 24569 50 10 41 0
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 0 0 746968 0 0 0 0 0 0 0 26146 51 10 39 0
1 0 0 746968 0 0 0 0 0 230 0 24660 41 8 44 7
1 0 0 746968 0 0 0 0 0 0 0 26525 44 10 47 0
1 0 0 748000 0 0 0 0 0 0 0 28030 51 10 38 0
1 0 0 748000 0 0 0 0 2 0 0 48649 53 10 36 0
1 0 0 746968 0 0 0 0 4 0 0 44882 61 10 29 0
1 0 0 747484 0 0 0 0 0 0 0 52748 58 11 30 0
1 0 0 746968 0 0 0 0 10 0 0 38134 41 9 49 2
2 0 0 746968 0 0 0 0 2 0 0 25396 50 9 41 0
1 0 0 746968 0 0 0 0 0 0 0 39030 48 10 43 0
1 0 0 746968 0 0 0 0 0 0 0 63375 53 11 36 0
2 0 0 748000 0 0 0 0 2 0 0 69231 56 10 34 0
1 0 0 748000 0 0 0 0 0 0 0 67415 54 10 36 0
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 0 0 746968 0 0 0 0 0 0 0 61320 56 12 32 0
1 0 0 746968 0 0 0 0 4 0 0 38884 53 11 36 0
1 0 0 754716 0 0 0 0 8 0 0 26502 45 9 47 0
1 0 0 754716 0 0 0 0 0 82 0 35948 47 10 44 0
1 0 0 754864 0 0 0 0 0 0 0 52753 58 12 30 0
1 0 0 754724 0 0 0 0 0 138 0 52173 58 11 31 0
1 0 0 755240 0 0 0 0 0 0 0 26158 37 8 55 0
1 0 0 754724 0 0 0 0 2 0 0 27813 45 10 44 1
3 0 0 754724 0 0 0 0 0 0 0 26846 46 10 44 0
2 0 0 754724 0 0 0 0 0 0 0 24375 50 10 39 0
1 0 0 755756 0 0 0 0 0 0 0 27112 47 9 43 0
1 0 0 755756 0 0 0 0 0 0 0 34942 51 10 39 0
1 0 0 763496 0 0 0 0 6 0 0 47968 49 10 40 1
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 0 0 755744 0 0 0 0 2 0 0 61026 54 12 34 0
1 0 0 754712 0 0 0 0 2 0 0 68058 59 11 30 0
1 0 0 755228 0 0 0 0 0 0 0 70198 50 10 40 0
1 0 0 754712 0 0 0 0 0 0 0 46592 62 11 28 0
1 0 0 754712 0 0 0 0 0 0 0 26875 45 9 46 0
1 0 0 755744 0 0 0 0 0 0 0 20058 16 3 81 0
1 0 0 754712 0 0 0 0 2 0 0 29515 46 10 44 0
1 0 0 755228 0 0 0 0 0 64 0 48864 61 10 29 0
3 0 0 755744 0 0 0 0 0 0 0 62707 53 11 36 0
1 0 0 754712 0 0 0 0 2 0 0 63008 51 10 40 0
1 0 0 755228 0 0 0 0 6 150 0 61145 53 10 35 2
1 0 0 754712 0 0 0 0 0 0 0 22823 57 11 31 0
2 0 0 754712 0 0 0 0 0 0 0 26697 46 9 44 0
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 0 0 754712 0 0 0 0 0 0 0 35841 47 9 43 0
1 0 0 754712 0 0 0 0 0 0 0 53933 60 12 28 0
1 0 0 754712 0 0 0 0 0 0 0 49331 57 12 30 0
1 0 0 755744 0 0 0 0 0 0 0 26448 51 9 40 0
1 0 0 755744 0 0 0 0 2 0 0 26919 47 9 44 0
0 1 0 754712 0 0 0 0 4 0 0 46022 26 5 47 23
1 0 0 754712 0 0 0 0 0 0 0 62491 49 9 42 0
1 0 0 754860 0 0 0 0 2 0 0 34143 48 10 41 0
1 0 0 754720 0 0 0 0 0 0 0 26423 45 10 44 0
1 0 0 754720 0 0 0 0 2 0 0 24951 52 9 38 0
1 0 0 754720 0 0 0 0 0 0 0 27704 44 10 46 0
3 0 0 754720 0 0 0 0 0 0 0 34730 47 9 43 0
1 0 0 754720 0 0 0 0 2 62 0 25395 51 9 40 0
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
4 0 0 754720 0 0 0 0 2 0 0 24392 54 9 36 0
2 0 0 754720 0 0 0 0 0 162 0 23475 56 10 34 0
1 0 0 754720 0 0 0 0 0 0 0 46800 52 11 37 0
1 0 0 755380 0 0 0 0 4 0 0 52605 54 11 35 0
2 0 0 755756 0 0 0 0 8 0 0 52351 56 11 31 1
1 0 0 754724 0 0 0 0 0 0 0 35540 48 10 42 0
2 0 0 754724 0 0 0 0 0 0 0 25953 50 9 40 0
1 0 0 755756 0 0 0 0 0 0 0 25120 49 10 41 0
1 0 0 755240 0 0 0 0 0 0 0 27584 47 9 44 0
0 1 0 754724 0 0 0 0 4 0 0 20524 12 4 47 37
1 0 0 754724 0 0 0 0 2 0 0 33145 39 8 44 9
4 0 0 752204 0 0 0 0 0 0 0 23688 53 9 38 0
2 0 0 753096 0 0 0 0 4 0 0 22337 58 10 31 0
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 0 0 753232 0 0 0 0 0 0 0 25848 48 10 42 0
1 0 0 752072 0 0 0 0 2 0 0 21998 56 10 34 0
1 0 0 754008 0 0 0 0 0 0 0 29633 55 10 35 0
0 0 0 752076 0 0 0 0 2 62 0 26947 26 4 61 9
1 0 0 752076 0 0 0 0 4 0 0 45034 32 7 60 0
1 0 0 752080 0 0 0 0 0 0 0 42139 51 10 39 0
2 0 0 752076 0 0 0 0 6 190 0 55265 36 8 53 3
2 0 0 753236 0 0 0 0 4 0 0 47975 48 8 44 0
1 0 0 752068 0 0 0 0 0 0 0 55194 55 11 34 0
1 0 0 753108 0 0 0 0 2 0 0 53493 55 11 34 0
1 0 0 752072 0 0 0 0 0 0 0 47303 57 13 31 0
1 0 0 759952 0 0 0 0 0 0 0 58172 54 10 36 0
1 0 0 752588 0 0 0 0 0 0 0 53760 54 12 34 0
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
3 0 0 753236 0 0 0 0 0 0 0 48547 61 10 30 0
1 0 0 752072 0 0 0 0 4 0 0 50280 57 9 34 0
2 0 0 753248 0 0 0 0 0 0 0 51088 57 12 32 0
1 0 0 753104 0 0 0 0 2 2 0 53681 42 9 42 7
2 0 0 755748 0 0 0 0 0 0 0 55838 45 9 46 0
1 0 0 752076 0 0 0 0 0 0 0 59531 58 12 31 0
1 0 0 752076 0 0 0 0 0 0 0 49775 54 9 37 0
1 0 0 759948 0 0 0 0 0 0 0 25388 48 10 42 0
1 0 0 752072 0 0 0 0 2 56 0 42907 51 11 37 0
3 0 0 753236 0 0 0 0 0 0 0 57689 55 10 35 0
1 0 0 752064 0 0 0 0 2 196 0 65278 52 10 38 0
2 0 0 753240 0 0 0 0 0 0 0 61202 49 9 42 0
3 0 0 753096 0 0 0 0 2 0 0 52069 55 10 35 0
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
3 0 0 755040 0 0 0 0 0 0 0 49372 51 9 40 0
1 0 0 753096 0 0 0 0 0 0 0 45910 49 8 43 0
1 0 0 752064 0 0 0 0 12 0 0 46953 51 10 38 1
2 0 0 753112 0 0 0 0 0 0 0 56869 55 12 33 0
2 0 0 752068 0 0 0 0 2 0 0 41701 21 4 43 32
1 0 0 752200 0 0 0 0 8 0 0 25021 24 6 48 23
3 0 0 753096 0 0 0 0 6 0 0 51310 54 10 36 0
0 0 0 754408 0 0 0 0 0 4 0 55522 19 3 78 0
0 0 0 754276 0 0 0 0 0 0 0 52031 0 0 100 0
0 0 0 754408 0 0 0 0 0 0 0 40423 1 0 99 0
0 0 0 754268 0 0 0 0 0 0 0 16502 0 0 100 0
0 0 0 754424 0 0 0 0 0 0 0 56337 0 0 100 0
0 0 0 754280 0 0 0 0 0 40 0 54611 0 0 100 0
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
0 0 0 756920 0 0 0 0 0 0 0 63041 0 0 100 0
0 0 0 754276 0 0 0 0 0 0 0 60981 1 0 99 0
0 0 0 756920 0 0 0 0 0 182 0 58172 0 0 100 0
0 0 0 754276 0 0 0 0 0 0 0 48046 1 0 99 0
0 0 0 754276 0 0 0 0 0 0 0 50369 0 0 100 0
0 0 0 754404 0 0 0 0 0 0 0 50772 1 0 99 0Результаты ab
Код: Выделить всё
Server Port: 80
Document Path: /
Document Length: 28309 bytes
Concurrency Level: 1
Time taken for tests: 301.617895 seconds
Complete requests: 1000
Failed requests: 996
(Connect: 0, Length: 996, Exceptions: 0)
Write errors: 0
Total transferred: 28377445 bytes
HTML transferred: 27967445 bytes
Requests per second: 3.32 [#/sec] (mean)
Time per request: 301.618 [ms] (mean)
Time per request: 301.618 [ms] (mean, across all concurrent requests)
Transfer rate: 91.88 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 0 0.0 0 0
Processing: 198 301 174.4 287 4559
Waiting: 192 297 172.7 283 4487
Total: 198 301 174.4 287 4559
Percentage of the requests served within a certain time (ms)
50% 287
66% 299
75% 303
80% 308
90% 317
95% 329
98% 438
99% 665
100% 4559 (longest request)Лог медленных запросов к MySQL:
Код: Выделить всё
/usr/sbin/mysqld, Version: 5.0.51a-3ubuntu5.7-log ((Ubuntu)). started with:
Tcp port: 3306 Unix socket: /var/run/mysqld/mysqld.sock
Time Id Command Argument
# Time: 110205 13:07:30
# User@Host: debian-sys-maint[debian-sys-maint] @ localhost []
# Query_time: 3 Lock_time: 0 Rows_sent: 93 Rows_examined: 93
use zen;
SHOW /*!50002 FULL*/ TABLES;Код: Выделить всё
Tasks: 20 total, 1 running, 19 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.1%us, 0.0%sy, 0.0%ni, 99.7%id, 0.2%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 1048576k total, 289776k used, 758800k free, 0k buffers
Swap: 0k total, 0k used, 0k free, 0k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1 root 15 0 1908 576 536 S 0 0.1 0:01.10 init
3153 root 18 0 2080 680 644 S 0 0.1 0:57.36 dovecot
3154 nobody 18 0 9020 1188 1152 S 0 0.1 0:41.16 dovecot-auth
5383 root 17 0 10160 4816 2084 S 0 0.5 0:01.28 sshd
5439 root 15 0 2920 1652 1252 S 0 0.2 0:00.05 bash
9279 Debian-e 15 0 12556 836 612 S 0 0.1 0:00.32 exim4
9883 webmaste 15 0 26348 1824 1232 S 0 0.2 0:00.00 apache2
9887 webmaste 15 0 26216 1768 1196 S 0 0.2 0:00.00 apache2
18002 syslog 15 0 1936 636 520 S 0 0.1 0:05.45 syslogd
18314 clamav 18 0 114m 102m 708 S 0 10.0 2:28.17 clamd
18429 clamav 16 0 3008 1164 920 S 0 0.1 0:03.46 freshclam
19661 root 15 0 2424 680 624 S 0 0.1 0:03.00 xinetd
19724 root 15 0 2104 776 704 S 0 0.1 0:02.86 cron
22011 root 15 0 6836 2368 1932 S 0 0.2 0:00.01 sshd
22013 sshd 16 0 6656 1284 900 S 0 0.1 0:00.00 sshd
22036 root 15 0 2304 952 760 R 0 0.1 0:00.00 top
22450 root 15 0 26216 3884 3768 S 0 0.4 1:14.33 apache2
25973 root 18 0 1772 520 432 S 0 0.0 0:00.00 mysqld_safe
26019 mysql 15 0 140m 18m 5336 S 0 1.8 0:40.08 mysqld
26020 root 20 0 1700 548 472 S 0 0.1 0:00.00 loggerКод: Выделить всё
# ps ajx
PPID PID PGID SID TTY TPGID STAT UID TIME COMMAND
0 1 1 1 ? -1 Ss 0 0:01 init
1 3153 3153 3153 ? -1 Ss 0 0:57 dovecot
3153 3154 3153 3153 ? -1 S 65534 0:41 dovecot-auth
19661 5383 5383 5383 ? -1 Rs 0 0:01 sshd: root@pts/0
5383 5439 5439 5439 pts/0 23837 Ss 0 0:00 -bash
1 9279 9279 9279 ? -1 Ss 105 0:00 /usr/sbin/exim4 -bd -q30m
22450 9883 22450 22450 ? -1 S 1000 0:00 /usr/sbin/apache2 -k start
22450 9887 22450 22450 ? -1 S 1000 0:00 /usr/sbin/apache2 -k start
1 18002 18002 18002 ? -1 Ss 102 0:05 /sbin/syslogd -u syslog
1 18314 18314 18314 ? -1 Ssl 110 2:28 /usr/sbin/clamd
1 18429 18429 18429 ? -1 Ss 110 0:03 /usr/bin/freshclam -d --quiet
1 19661 19661 19661 ? -1 Ss 0 0:03 /usr/sbin/xinetd -pidfile /var/run/xinetd.pid -stayalive -inetd_com
1 19724 19724 19724 ? -1 Ss 0 0:02 /usr/sbin/cron
1 22450 22450 22450 ? -1 Ss 0 1:14 /usr/sbin/apache2 -k start
5439 23837 23837 5439 pts/0 23837 R+ 0 0:00 ps ajx
19661 23841 23841 23841 ? -1 Rs 0 0:00 sshd -i
1 25973 23900 5439 pts/0 23837 S 0 0:00 /bin/sh /usr/bin/mysqld_safe
25973 26019 23900 5439 pts/0 23837 Sl 107 0:40 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --user=mys
25973 26020 23900 5439 pts/0 23837 S 0 0:00 logger -p daemon.err -t mysqld_safe -i -t mysqldОт ab иногда страдает
cat /proc/user_beancounters
numtcpsock 13 500 500 500 15755