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php-fpm processes are not terminated
hello,
I try Ajenti on a server with only 512 MB of RAM to use, which is obviously not very easy.
I noticed that apparently some php-fpm processes are active for too long, even though they are no longer needed. The longer my server is running, the more memory it consumes, although no longer have access to take place. Can it be that ajenti holds open the php-fpm processes so long?
Is there a possibility in this context, may the memory consumption of Ajenti to devalue?
Here is the result of "top" on my server:
greeting
Jochen
I try Ajenti on a server with only 512 MB of RAM to use, which is obviously not very easy.
I noticed that apparently some php-fpm processes are active for too long, even though they are no longer needed. The longer my server is running, the more memory it consumes, although no longer have access to take place. Can it be that ajenti holds open the php-fpm processes so long?
Is there a possibility in this context, may the memory consumption of Ajenti to devalue?
Here is the result of "top" on my server:
top - 11:26:46 up 1 day, 12:19, 1 user, load average: 0,17, 0,14, 0,09
Tasks: 86 total, 2 running, 84 sleeping, 0 stopped, 0 zombie
%Cpu(s): 7,1 us, 0,0 sy, 0,0 ni, 92,9 id, 0,0 wa, 0,0 hi, 0,0 si, 0,0 st
KiB Mem: 508940 total, 501456 used, 7484 free, 12952 buffers
KiB Swap: 1045500 total, 174700 used, 870800 free, 82936 cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
23481 root 20 0 357m 231m 3080 R 0,0 46,6 2:36.28 ajenti-panel
3170 mysql 20 0 490m 53m 4320 S 0,0 10,7 7:53.10 mysqld
3991 www-data 20 0 246m 40m 20m S 0,0 8,2 1:33.10 php5-fpm
11795 www-data 20 0 195m 31m 20m S 0,0 6,4 1:18.29 php5-fpm
3976 www-data 20 0 190m 30m 19m S 0,0 6,1 0:55.65 php5-fpm
8473 www-data 20 0 188m 27m 18m S 0,0 5,5 0:53.01 php5-fpm
4606 www-data 20 0 188m 26m 17m S 0,0 5,3 1:31.49 php5-fpm
4593 www-data 20 0 182m 8220 6088 S 0,0 1,6 0:04.41 php5-fpm
3975 www-data 20 0 181m 7592 6412 S 0,0 1,5 0:04.98 php5-fpm
14256 www-data 20 0 182m 6344 5276 S 0,0 1,2 0:04.35 php5-fpm
3962 www-data 20 0 70580 3340 1892 S 0,0 0,7 0:07.40 nginx
1893 root 20 0 51456 3016 1148 S 0,0 0,6 0:11.37 munin-node
17841 root 20 0 71292 2364 1476 S 6,8 0,5 0:01.01 sshd
3972 root 20 0 179m 1916 708 S 0,0 0,4 0:06.98 php5-fpm
17847 root 20 0 19736 1772 1184 S 0,0 0,3 0:00.09 bash
3387 root 20 0 52456 1656 888 S 0,0 0,3 0:28.75 supervisord
29459 root 20 0 23416 1564 1124 R 6,8 0,3 0:00.54 top
3265 root 20 0 67892 1524 1160 S 0,0 0,3 0:00.00 nginx
2245 root 20 0 32240 1504 564 S 0,0 0,3 0:00.21 authdaemond
3973 www-data 20 0 179m 1464 308 S 0,0 0,3 0:00.00 php5-fpm
3974 www-data 20 0 179m 1460 308 S 0,0 0,3 0:00.00 php5-fpm
3977 www-data 20 0 179m 1460 308 S 0,0 0,3 0:00.00 php5-fpm
2571 greylist 20 0 31976 1312 1312 S 0,0 0,3 0:00.03 greylistd
2034 root 20 0 52936 1128 756 S 0,0 0,2 0:01.21 rsyslogd
2247 root 20 0 31428 852 572 S 0,0 0,2 0:00.15 authdaemond
2244 root 20 0 31428 828 564 S 0,0 0,2 0:00.13 authdaemond
2246 root 20 0 31428 816 564 S 0,0 0,2 0:00.09 authdaemond
2248 root 20 0 31428 816 564 S 0,0 0,2 0:00.12 authdaemond
3933 root 20 0 25444 736 732 S 0,0 0,1 0:00.00 pure-ftpd
2365 root 20 0 20648 700 596 S 0,0 0,1 0:00.55 cron
1 root 20 0 10648 620 588 S 0,0 0,1 0:02.14 init
3473 root 20 0 16496 620 616 S 0,0 0,1 0:00.00 getty
3474 root 20 0 16496 620 616 S 0,0 0,1 0:00.00 getty
3475 root 20 0 16496 620 616 S 0,0 0,1 0:00.00 getty
3476 root 20 0 16496 620 616 S 0,0 0,1 0:00.00 getty
3477 root 20 0 16496 620 616 S 0,0 0,1 0:00.00 getty
3478 root 20 0 16496 620 616 S 0,0 0,1 0:00.00 getty
2321 root 20 0 8296 616 544 S 0,0 0,1 0:00.06 couriertcpd
2297 root 20 0 8296 592 544 S 0,0 0,1 0:00.07 couriertcpd
2214 root 20 0 23000 580 536 S 0,0 0,1 0:00.02 authdaemond
3283 Debian-e 20 0 46804 556 464 S 0,0 0,1 0:00.06 exim4
280 root 20 0 21360 544 544 S 0,0 0,1 0:00.03 udevd
3354 root 20 0 49932 544 456 S 0,0 0,1 0:00.00 sshd
1597 root 20 0 9960 516 308 S 0,0 0,1 0:00.00 dhclient
2262 root 20 0 8296 504 500 S 0,0 0,1 0:00.00 couriertcpd
2335 root 20 0 8296 504 500 S 0,0 0,1 0:00.00 couriertcpd
2712 mysql 20 0 4180 488 484 S 0,0 0,1 0:00.01 mysqld_safe
2320 root 20 0 6356 416 344 S 0,0 0,1 0:00.04 courierlogger
2296 root 20 0 6356 404 340 S 0,0 0,1 0:00.05 courierlogger
2073 root 20 0 4116 396 392 S 0,0 0,1 0:00.00 acpid
2213 root 20 0 6356 344 340 S 0,0 0,1 0:00.00 courierlogger
401 root 20 0 21352 320 316 S 0,0 0,1 0:00.00 udevd
400 root 20 0 21312 284 280 S 0,0 0,1 0:00.00 udevd
2261 root 20 0 6356 228 224 S 0,0 0,0 0:00.00 courierlogger
2334 root 20 0 6356 228 224 S 0,0 0,0 0:00.00 courierlogger
2396 messageb 20 0 29804 140 136 S 0,0 0,0 0:00.00 dbus-daemon
2 root 20 0 0 0 0 S 0,0 0,0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0,0 0,0 0:02.04 ksoftirqd/0
5 root 20 0 0 0 0 S 0,0 0,0 0:00.00 kworker/u:0
6 root rt 0 0 0 0 S 0,0 0,0 0:00.00 migration/0
7 root rt 0 0 0 0 S 0,0 0,0 0:01.03 watchdog/0
8 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 cpuset
9 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 khelper
10 root 20 0 0 0 0 S 0,0 0,0 0:00.00 kdevtmpfs
11 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 netns
12 root 20 0 0 0 0 S 0,0 0,0 0:00.27 sync_supers
13 root 20 0 0 0 0 S 0,0 0,0 0:00.01 bdi-default
14 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kintegrityd
15 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kblockd
16 root 20 0 0 0 0 S 0,0 0,0 0:06.71 kworker/0:1
17 root 20 0 0 0 0 S 0,0 0,0 0:00.06 khungtaskd
18 root 20 0 0 0 0 S 0,0 0,0 0:02.46 kswapd0
19 root 25 5 0 0 0 S 0,0 0,0 0:00.00 ksmd
20 root 20 0 0 0 0 S 0,0 0,0 0:00.00 fsnotify_mark
21 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 crypto
132 root 20 0 0 0 0 S 0,0 0,0 0:10.12 jbd2/vda1-8
133 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 ext4-dio-unwrit
142 root 20 0 0 0 0 S 0,0 0,0 0:00.00 kworker/u:1
410 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kpsmoused
418 root 20 0 0 0 0 S 0,0 0,0 0:00.00 vballoon
419 root 20 0 0 0 0 S 0,0 0,0 0:00.00 khubd
421 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 ata_sff
449 root 20 0 0 0 0 S 0,0 0,0 0:00.00 scsi_eh_0
450 root 20 0 0 0 0 S 0,0 0,0 0:00.00 scsi_eh_1
1940 root 20 0 0 0 0 S 0,0 0,0 0:05.56 flush-254:0
12562 root 20 0 0 0 0 S 0,0 0,0 0:05.10 kworker/0:0greeting
Jochen
Answer
Answer
Under review
Hi,
The number of FPM processes can be changed with "Min processes" and "Max processes" in your PHP content entry parameters. FPM will spawn the min processes number of processes and will spawn more up to max processes when the load is increased.
The number of FPM processes can be changed with "Min processes" and "Max processes" in your PHP content entry parameters. FPM will spawn the min processes number of processes and will spawn more up to max processes when the load is increased.
Customer support service by UserEcho
The number of FPM processes can be changed with "Min processes" and "Max processes" in your PHP content entry parameters. FPM will spawn the min processes number of processes and will spawn more up to max processes when the load is increased.