High Load yang mengerikan !!


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waduh pak haji -.-"

klo dicek pake ini
Code: 
netstat -ntu | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -n

ada banyak IP atau cuma beberapa aja? klo 1 koneksi 1 IP agak susah juga ngebloknya.
 
coba apache child process dikecilin jadi 100 dan maxclient juga dikecilkan..
apa bisa membantu ?
add: coba timeout dikecilin jg
 
Hmmmmm aneh nih ... :garuk2 kepala:
Sejak thread ini mulai ada tanggapan, kondisi server tersebut kelihatan mulai normal padahal pagi tadi load masih sering berlangsung, tapi sejak tadi siang sampe saya menulis reply ini sementara server kelihatan dalam kondisi stabil, belum terjadi load edan lagi.

Kok aneh ya.. padahal nih server tidak saya apa2in.... "Adakah yang memang lagi jahil kemudian membaca thread ini dan menghentikan kejahilannya....??" :garuk2 kepala lagi:
 
xphones said:
Hmmmmm aneh nih ... :garuk2 kepala:
Sejak thread ini mulai ada tanggapan, kondisi server tersebut kelihatan mulai normal padahal pagi tadi load masih sering berlangsung, tapi sejak tadi siang sampe saya menulis reply ini sementara server kelihatan dalam kondisi stabil, belum terjadi load edan lagi.

Kok aneh ya.. padahal nih server tidak saya apa2in.... "Adakah yang memang lagi jahil kemudian membaca thread ini dan menghentikan kejahilannya....??" :garuk2 kepala lagi:
Click to expand...

mudah2an semua normal lagi kedepan..
pusing juga kalau kejadian kayak gini..
 
mending hubungi penyedia vpsnya om kirim tiket
mungkin vps yang lain dari dedinya mengalami hal yg sama
kemungkinan hardware Sepernya :D
maaf kalo salah
 
sama nih, colocation saya juga rada sableng,selalu berulang jam 4.30 - 5.30 pasti ftpd,imap,exim,mysql failed failed semua, load sampe 10 dan ram bisa sampe 10 GB kemakan.

padahal setelah di cek pakai ./ps_mem.py memory ngga sampe 10GB, cek daily+process+mysql process+apache status normal seperti biasa.

httpd mysql exim sudah di matikan tetep saja cuma turun sedikit paling 1GB

ini isi message, banyak di temuka proses ftpd tapi dari google -_-

Code: 
Jan  2 07:16:02 megatron kernel: Firewall: *UDP_IN Blocked* IN=eth0 OUT= MAC=ff:ff:ff:ff:ff:ff:00:50:56:88:55:eb:08:00 SRC=210.247.249.57 DST=255.255.255.255 LEN=126 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=5678 DPT=5678 LEN=106 
Jan  2 07:17:27 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=222.187.222.36 DST=210.247.249.58 LEN=52 TOS=0x00 PREC=0x00 TTL=112 ID=3814 DF PROTO=TCP SPT=52372 DPT=403 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:17:28 megatron pure-ftpd: ([email protected]) [INFO] New connection from 66.249.77.159
Jan  2 07:18:44 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=222.187.222.36 DST=210.247.249.58 LEN=52 TOS=0x00 PREC=0x00 TTL=112 ID=15880 DF PROTO=TCP SPT=52372 DPT=403 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:21:21 megatron kernel: Firewall: *ICMP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=188.120.224.175 DST=210.247.249.58 LEN=60 TOS=0x00 PREC=0x00 TTL=243 ID=2278 DF PROTO=ICMP TYPE=8 CODE=0 ID=91 SEQ=2055 
Jan  2 07:19:10 megatron pure-ftpd: ([email protected]) [WARNING] Authentication failed for user [anonymous]
Jan  2 07:21:21 megatron kernel: Firewall: *ICMP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=188.120.224.175 DST=210.247.249.58 LEN=60 TOS=0x00 PREC=0x00 TTL=243 ID=2340 DF PROTO=ICMP TYPE=8 CODE=0 ID=91 SEQ=2074 
Jan  2 07:21:45 megatron pure-ftpd: ([email protected]) [INFO] Logout.
Jan  2 07:22:02 megatron pure-ftpd: ([email protected]) [INFO] New connection from 127.0.0.1
Jan  2 07:22:53 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=222.187.222.36 DST=210.247.249.58 LEN=48 TOS=0x00 PREC=0x00 TTL=112 ID=4515 DF PROTO=TCP SPT=52372 DPT=403 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:22:55 megatron pure-ftpd: ([email protected]) [INFO] Logout.
Jan  2 07:23:13 megatron kernel: Firewall: *ICMP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=95.211.132.37 DST=210.247.249.58 LEN=60 TOS=0x00 PREC=0x00 TTL=239 ID=32487 DF PROTO=ICMP TYPE=8 CODE=0 ID=441 SEQ=52209 
Jan  2 07:23:30 megatron kernel: Firewall: *ICMP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=217.14.208.54 DST=210.247.249.58 LEN=60 TOS=0x00 PREC=0x00 TTL=225 ID=2892 DF PROTO=ICMP TYPE=8 CODE=0 ID=768 SEQ=13226 
Jan  2 07:23:40 megatron kernel: Firewall: *ICMP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=95.211.132.37 DST=210.247.249.58 LEN=60 TOS=0x00 PREC=0x00 TTL=239 ID=32535 DF PROTO=ICMP TYPE=8 CODE=0 ID=441 SEQ=52211 
Jan  2 07:24:41 megatron kernel: Firewall: *ICMP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=204.93.161.17 DST=210.247.249.58 LEN=60 TOS=0x00 PREC=0x00 TTL=240 ID=2224 DF PROTO=ICMP TYPE=8 CODE=0 ID=77 SEQ=24833 
Jan  2 07:25:22 megatron kernel: Firewall: *ICMP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=188.120.224.175 DST=210.247.249.58 LEN=60 TOS=0x00 PREC=0x00 TTL=243 ID=3809 DF PROTO=ICMP TYPE=8 CODE=0 ID=91 SEQ=2081 
Jan  2 07:25:28 megatron kernel: Firewall: *ICMP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=217.14.208.54 DST=210.247.249.58 LEN=60 TOS=0x00 PREC=0x00 TTL=225 ID=2933 DF PROTO=ICMP TYPE=8 CODE=0 ID=768 SEQ=14762 
Jan  2 07:25:29 megatron kernel: Firewall: *ICMP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=204.93.161.17 DST=210.247.249.58 LEN=60 TOS=0x00 PREC=0x00 TTL=240 ID=3212 DF PROTO=ICMP TYPE=8 CODE=0 ID=77 SEQ=24837 
Jan  2 07:25:29 megatron kernel: Firewall: *ICMP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=204.93.161.17 DST=210.247.249.58 LEN=60 TOS=0x00 PREC=0x00 TTL=240 ID=3960 DF PROTO=ICMP TYPE=8 CODE=0 ID=77 SEQ=24839 
Jan  2 07:25:29 megatron kernel: Firewall: *ICMP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=204.93.161.17 DST=210.247.249.58 LEN=60 TOS=0x00 PREC=0x00 TTL=240 ID=4045 DF PROTO=ICMP TYPE=8 CODE=0 ID=77 SEQ=24841 
Jan  2 07:25:29 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=222.187.222.36 DST=210.247.249.58 LEN=52 TOS=0x00 PREC=0x00 TTL=112 ID=17062 DF PROTO=TCP SPT=61487 DPT=403 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:25:29 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=222.187.222.36 DST=210.247.249.58 LEN=52 TOS=0x00 PREC=0x00 TTL=112 ID=27338 DF PROTO=TCP SPT=61487 DPT=403 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:25:30 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=222.187.222.36 DST=210.247.249.58 LEN=48 TOS=0x00 PREC=0x00 TTL=112 ID=14939 DF PROTO=TCP SPT=61487 DPT=403 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:25:33 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=95.160.16.35 DST=210.247.249.58 LEN=48 TOS=0x00 PREC=0x00 TTL=35 ID=20497 DF PROTO=TCP SPT=65278 DPT=2092 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:25:35 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=222.187.222.36 DST=210.247.249.58 LEN=52 TOS=0x00 PREC=0x00 TTL=112 ID=20493 DF PROTO=TCP SPT=53070 DPT=403 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:25:35 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=95.160.16.35 DST=210.247.249.58 LEN=48 TOS=0x00 PREC=0x00 TTL=35 ID=30665 DF PROTO=TCP SPT=50569 DPT=2092 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:25:35 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=222.187.222.36 DST=210.247.249.58 LEN=52 TOS=0x00 PREC=0x00 TTL=112 ID=29205 DF PROTO=TCP SPT=53070 DPT=403 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:25:35 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=95.160.16.35 DST=210.247.249.58 LEN=48 TOS=0x00 PREC=0x00 TTL=35 ID=1009 DF PROTO=TCP SPT=50569 DPT=2092 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:25:35 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=222.187.222.36 DST=210.247.249.58 LEN=48 TOS=0x00 PREC=0x00 TTL=112 ID=16364 DF PROTO=TCP SPT=53070 DPT=403 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:25:35 megatron kernel: Firewall: *UDP_IN Blocked* IN=eth0 OUT= MAC=ff:ff:ff:ff:ff:ff:00:50:56:88:55:eb:08:00 SRC=210.247.249.57 DST=255.255.255.255 LEN=126 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=5678 DPT=5678 LEN=106 
Jan  2 07:25:35 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=95.160.16.35 DST=210.247.249.58 LEN=48 TOS=0x00 PREC=0x00 TTL=35 ID=5978 DF PROTO=TCP SPT=50569 DPT=2092 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:25:35 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=222.187.222.36 DST=210.247.249.58 LEN=52 TOS=0x00 PREC=0x00 TTL=112 ID=21758 DF PROTO=TCP SPT=61390 DPT=403 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:25:35 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=222.187.222.36 DST=210.247.249.58 LEN=52 TOS=0x00 PREC=0x00 TTL=112 ID=31772 DF PROTO=TCP SPT=61390 DPT=403 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:25:35 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=222.187.222.36 DST=210.247.249.58 LEN=48 TOS=0x00 PREC=0x00 TTL=112 ID=19242 DF PROTO=TCP SPT=61390 DPT=403 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:25:35 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=95.160.16.35 DST=210.247.249.58 LEN=48 TOS=0x00 PREC=0x00 TTL=35 ID=23914 DF PROTO=TCP SPT=52321 DPT=2092 WINDOW=8192 RES=0x00 SYN URGP=0 
Jan  2 07:25:35 megatron kernel: Firewall: *UDP_IN Blocked* IN=eth0 OUT= MAC=ff:ff:ff:ff:ff:ff:00:50:56:88:55:eb:08:00 SRC=210.247.249.57 DST=255.255.255.255 LEN=126 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=5678 DPT=5678 LEN=106 
Jan  2 07:25:35 megatron kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=198.20.69.74 DST=210.247.249.131 LEN=40 TOS=0x00 PREC=0x00 TTL=113 ID=1 PROTO=TCP SPT=37038 DPT=28017 WINDOW=1024 RES=0x00 SYN URGP=0 
Jan  2 07:25:35 megatron kernel: Firewall: *UDP_IN Blocked* IN=eth0 OUT= MAC=ff:ff:ff:ff:ff:ff:00:50:56:88:55:eb:08:00 SRC=210.247.249.57 DST=255.255.255.255 LEN=126 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=5678 DPT=5678 LEN=106 
Jan  2 07:25:35 megatron kernel: Firewall: *UDP_IN Blocked* IN=eth0 OUT= MAC=ff:ff:ff:ff:ff:ff:00:50:56:88:55:eb:08:00 SRC=210.247.249.57 DST=255.255.255.255 LEN=126 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=5678 DPT=5678 LEN=106 
Jan  2 07:25:35 megatron pure-ftpd: ([email protected]) [INFO] New connection from 127.0.0.1
Jan  2 07:25:36 megatron kernel: Firewall: *UDP_IN Blocked* IN=eth0 OUT= MAC=ff:ff:ff:ff:ff:ff:00:50:56:88:55:eb:08:00 SRC=210.247.249.57 DST=255.255.255.255 LEN=126 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=5678 DPT=5678 LEN=106 
Jan  2 07:25:36 megatron kernel: Firewall: *UDP_IN Blocked* IN=eth0 OUT= MAC=ff:ff:ff:ff:ff:ff:00:50:56:88:55:eb:08:00 SRC=210.247.249.57 DST=255.255.255.255 LEN=126 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=5678 DPT=5678 LEN=106 
Jan  2 07:25:37 megatron pure-ftpd: ([email protected]) [INFO] __cpanel__service__auth__ftpd__9k1XoW4KXglEWLfU_s9pIY8zUj3PqZUyMv2BTxnWVFcbmPmmX_OU3A_RII27OFoh is now logged in
Jan  2 07:25:38 megatron kernel: Firewall: *ICMP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=85.17.156.11 DST=210.247.249.134 LEN=60 TOS=0x00 PREC=0x20 TTL=3 ID=13863 PROTO=ICMP TYPE=8 CODE=0 ID=27585 SEQ=49 
Jan  2 07:25:39 megatron pure-ftpd: (__cpanel__service__auth__ftpd__9k1XoW4KXglEWLfU_s9pIY8zUj3PqZUyMv2BTxnWVFcbmPmmX_OU3A_RII27OFoh@127.0.0.1) [INFO] Logout.
Jan  2 07:25:39 megatron kernel: Firewall: *ICMP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=85.17.156.11 DST=210.247.249.134 LEN=60 TOS=0x00 PREC=0x20 TTL=3 ID=13864 PROTO=ICMP TYPE=8 CODE=0 ID=27585 SEQ=50 
Jan  2 07:25:40 megatron kernel: Firewall: *ICMP_IN Blocked* IN=eth0 OUT= MAC=54:e6:fc:80:79:67:00:50:56:88:55:eb:08:00 SRC=85.17.156.11 DST=210.247.249.134 LEN=60 TOS=0x00 PREC=0x20 TTL=3 ID=13865 PROTO=ICMP TYPE=8 CODE=0 ID=27585 SEQ=51

apa pengaruh bw inter juga ya? karena katanya kan ada beberapa proses yg butuh koneksi,nah karena bw inter nya mungkin "Sesek" jadi membuat proses lainnya terhambat karena menunggu yg 1 selesai.
 
xphones said:
Alhamdulillah sampai sekarang masih tetap aman..
Code: 
02:33:37 up 10 days, 21:52,  1 user,  load average: 0.04, 0.04, 0.00
Kesimpulannya 10% node server bermasalah, 90% ada yang sengaja jahil :)
Click to expand...

Mungkin bisa dicoba diload test menggunakan ab (apache benchmark)

ab -n 100 -c50 http://namadomain/index.php

lalu dilihat load cpu apakah signifikan juga naik ?
 
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