홈페이지 동시접속자가 800명인데 버벅거려서요...ㅠㅠ 정보
홈페이지 동시접속자가 800명인데 버벅거려서요...ㅠㅠ
본문
홈페이지 동시접속자(그누보드 현재접속자)가 800명이상이고
하루 방문자는 35000명 이상입니다.
동시접속자 500명일때는 문제 없이 사용했는데
그 이상이 되니까 버벅거려서 회원들의 원성이 하늘을 찌르는군요
쿼리는 나름대로 최적화 시켜보았지만 그래도 한계가 있는 듯합니다.
서버를 더 좋은 서버로 바꿔야 하나요?
해결책이나 대안 좀 제시해 주시면 감사하겠습니다.
아래는 현재 제가 사용하고 있는 서버의 사양입니다.
#cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Xeon(TM) CPU 2.40GHz
stepping : 5
cpu MHz : 2399.569
cache size : 512 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid xtpr
bogomips : 4802.12
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Xeon(TM) CPU 2.40GHz
stepping : 5
cpu MHz : 2399.569
cache size : 512 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid xtpr
bogomips : 4799.06
#cat /proc/meminfo
MemTotal: 1033564 kB
MemFree: 24992 kB
Buffers: 9008 kB
Cached: 168092 kB
SwapCached: 30484 kB
Active: 882600 kB
Inactive: 24188 kB
HighTotal: 131008 kB
HighFree: 260 kB
LowTotal: 902556 kB
LowFree: 24732 kB
SwapTotal: 1052216 kB
SwapFree: 1006308 kB
Dirty: 5912 kB
Writeback: 12 kB
AnonPages: 722640 kB
Mapped: 10308 kB
Slab: 50892 kB
PageTables: 29596 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 1568996 kB
Committed_AS: 6741616 kB
VmallocTotal: 116728 kB
VmallocUsed: 2104 kB
VmallocChunk: 110184 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
댓글 전체
query 분석을 해야겠습니다.
2.4 에 1기가 메모리...
신빙성이 있는 내용이네요.
계속 황당한 이야기만 듣다가..
LowTotal: 902556 kB
LowFree: 24732 kB
http 는 메모리 2기가 까지 올릴수 있으면
올려달라고 해보시죠...
저 서버사양에 메모리 1기가 추가하면 좀 달라질 수 있을까요?
top을 보면 아래와 같습니다.
top - 15:24:34 up 14:07, 1 user, load average: 8.42, 6.25, 5.76
Tasks: 408 total, 9 running, 399 sleeping, 0 stopped, 0 zombie
Cpu(s): 40.7% us, 8.7% sy, 0.0% ni, 45.1% id, 2.7% wa, 0.2% hi, 2.6% si
Mem: 1033564k total, 970320k used, 63244k free, 20408k buffers
Swap: 1052216k total, 31496k used, 1020720k free, 235820k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
7479 nobody 15 0 40344 6592 2960 S 14 0.6 0:00.09 httpd
7409 nobody 15 0 40232 6384 2852 S 7 0.6 0:00.06 httpd
7419 nobody 15 0 40348 6664 2988 S 7 0.6 0:00.07 httpd
7548 mysql 16 0 101m 21m 1960 R 7 2.2 0:00.04 mysqld
6506 nobody 15 0 41692 8968 3656 S 5 0.9 0:01.03 httpd
6856 nobody 15 0 40560 7392 3244 S 5 0.7 0:00.26 httpd
7004 nobody 17 0 40516 7620 3420 S 5 0.7 0:01.31 httpd
7349 nobody 15 0 47420 13m 3072 S 5 1.3 0:01.04 httpd
7533 root 15 0 2224 1100 696 R 5 0.1 0:00.07 top
7330 nobody 15 0 40180 6780 3152 R 4 0.7 0:00.17 httpd
7427 nobody 16 0 39944 5864 2616 R 4 0.6 0:00.04 httpd
6576 nobody 15 0 47624 14m 3560 S 2 1.4 0:01.01 httpd
6585 nobody 15 0 40044 6872 3216 R 2 0.7 0:00.21 httpd
6874 nobody 15 0 40692 7756 3420 S 2 0.8 0:00.86 httpd
6977 nobody 15 0 40820 7884 3316 S 2 0.8 0:00.26 httpd
6991 nobody 15 0 40508 7364 3252 S 2 0.7 0:00.46 httpd
7181 nobody 16 0 40932 7556 3304 S 2 0.7 0:00.79 httpd
7485 nobody 15 0 39392 4432 1888 S 2 0.4 0:00.01 httpd
1 root 15 0 1696 472 456 S 0 0.0 0:00.47 init
2 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/0
3 root 34 19 0 0 0 S 0 0.0 0:00.00 ksoftirqd/0
4 root RT 0 0 0 0 S 0 0.0 0:00.00 watchdog/0
5 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/1
6 root 34 19 0 0 0 S 0 0.0 0:00.00 ksoftirqd/1
7 root RT 0 0 0 0 S 0 0.0 0:00.00 watchdog/1
8 root 10 -5 0 0 0 S 0 0.0 0:00.00 events/0
9 root 10 -5 0 0 0 S 0 0.0 0:00.00 events/1
10 root 10 -5 0 0 0 S 0 0.0 0:00.00 khelper
11 root 15 -5 0 0 0 S 0 0.0 0:00.00 kthread
15 root 10 -5 0 0 0 S 0 0.0 0:00.06 kblockd/0
16 root 10 -5 0 0 0 S 0 0.0 0:00.03 kblockd/1
17 root 17 -5 0 0 0 S 0 0.0 0:00.00 kacpid
86 root 10 -5 0 0 0 S 0 0.0 0:00.00 khubd
88 root 10 -5 0 0 0 S 0 0.0 0:00.00 kseriod
137 root 15 0 0 0 0 S 0 0.0 0:03.22 pdflush
138 root 10 -5 0 0 0 S 0 0.0 0:46.66 kswapd0
139 root 17 -5 0 0 0 S 0 0.0 0:00.00 aio/0
140 root 17 -5 0 0 0 S 0 0.0 0:00.00 aio/1
262 root 12 -5 0 0 0 S 0 0.0 0:00.00 kpsmoused
278 root 12 -5 0 0 0 S 0 0.0 0:00.00 scsi_eh_0
327 root 11 -5 0 0 0 S 0 0.0 0:00.00 scsi_eh_1
361 root 10 -5 0 0 0 S 0 0.0 0:00.06 kjournald
1183 root 15 -5 1588 376 376 S 0 0.0 0:00.01 udevd
1390 root 11 -5 0 0 0 S 0 0.0 0:00.00 kauditd
1463 root 11 -5 0 0 0 S 0 0.0 0:00.00 kjournald
1471 root 10 -5 0 0 0 S 0 0.0 0:23.24 kjournald
1479 root 10 -5 0 0 0 S 0 0.0 0:00.11 kjournald
1487 root 10 -5 0 0 0 S 0 0.0 0:00.08 kjournald
1495 root 10 -5 0 0 0 S 0 0.0 0:01.57 kjournald
1505 root 10 -5 0 0 0 S 0 0.0 0:00.32 kjournald
1960 root 18 0 1600 520 456 S 0 0.1 0:00.21 syslogd
1970 root 15 0 1548 300 300 S 0 0.0 0:00.00 klogd
2024 root 16 0 4084 956 844 S 0 0.1 0:00.88 sshd
2034 root 15 0 2148 692 608 S 0 0.1 0:00.01 xinetd
2150 root 15 0 7368 1224 1008 S 0 0.1 0:00.18 sendmail
2158 smmsp 15 0 6484 904 792 S 0 0.1 0:00.00 sendmail
2168 root 18 0 5764 564 516 S 0 0.1 0:00.02 crond
2214 root 24 0 4124 264 264 S 0 0.0 0:00.00 saslauthd
2216 root 23 0 4124 68 68 S 0 0.0 0:00.00 saslauthd
2217 root 24 0 4124 64 64 S 0 0.0 0:00.00 saslauthd
2218 root 24 0 4124 64 64 S 0 0.0 0:00.00 saslauthd
2219 root 24 0 4124 64 64 S 0 0.0 0:00.00 saslauthd
00 2,831 10.5
01 2,134 7.9
02 1,713 6.3
03 984 3.6
04 574 2.1
05 492 1.8
06 442 1.6
07 574 2.1
08 1,020 3.8
09 2,214 8.2
10 2,691 9.9
11 2,685 9.9
12 2,529 9.3
13 3,075 11.4
14 2,456 9.1
15 652 2.4
16 0 0.0
17 0 0.0
18 0 0.0
19 0 0.0
20 0 0.0
21 0 0.0
22 0 0.0
23 0 0.0
합계 27,066
현재까지의 그누보드 시간별 접속자 현황이고요 페이지 하나 뜰려면 거의 3분넘게 걸림ㅠㅜ
대단한 사이트인가보네요.. 한번쯤 들러보고싶습니다...
그곳에 문제가 있을 수도 있습니다.
근데 httpd 데몬이 왜 저것 밖에 없을까요?
암튼 방문자가 많다는것은 경사스러운 일이죠? ^^