von Zeit zu Zeit habe ich eine hohe Load auf meinem System verursacht durch mysql:
Code: Alles auswählen
top - 11:39:08 up 32 days, 1:39, 3 users, load average: 25.37, 25.58, 23.39
Tasks: 234 total, 30 running, 204 sleeping, 0 stopped, 0 zombie
%Cpu(s): 85.5 us, 13.3 sy, 0.0 ni, 0.0 id, 0.0 wa, 0.0 hi, 1.3 si, 0.0 st
GiB Mem : 15.7 total, 0.2 free, 5.6 used, 9.8 buff/cache
GiB Swap: 4.7 total, 4.5 free, 0.1 used. 9.7 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
24964 mysql 20 0 7440092 3.7g 11496 S 64.6 23.4 1193:47 mysqld
18915 www-data 20 0 363768 131524 46504 R 11.1 0.8 0:16.97 apache2
19290 www-data 20 0 290924 54596 40308 R 11.1 0.3 0:21.94 apache2
19658 www-data 20 0 361420 126312 43492 R 11.1 0.8 0:02.01 apache2
19778 www-data 20 0 363472 128324 43636 R 11.1 0.8 0:01.44 apache2
19800 www-data 20 0 361420 85644 39992 R 11.1 0.5 0:01.09 apache2
19814 www-data 20 0 363464 125576 41556 R 11.1 0.8 0:00.48 apache2
19853 www-data 20 0 359236 120340 39772 R 11.1 0.7 0:00.38 apache2
17580 www-data 20 0 298216 65408 45748 R 10.1 0.4 1:01.51 apache2
19654 www-data 20 0 361424 127212 44352 R 10.1 0.8 0:02.16 apache2
19686 www-data 20 0 363464 73212 44720 R 10.1 0.4 0:01.93 apache2
17114 www-data 20 0 363612 130196 46008 R 9.1 0.8 0:38.22 apache2
18328 www-data 20 0 363768 130608 47056 R 9.1 0.8 0:13.49 apache2
18922 www-data 20 0 322544 73296 53744 S 9.1 0.4 0:33.80 apache2
19135 www-data 20 0 439060 119016 46952 R 9.1 0.7 0:07.47 apache2
19469 www-data 20 0 361432 129416 46528 R 9.1 0.8 0:08.67 apache2
19475 www-data 20 0 297940 65520 46264 S 9.1 0.4 0:07.07 apache2
19481 www-data 20 0 295900 63604 46152 R 9.1 0.4 0:03.57 apache2
18417 www-data 20 0 363620 128932 45624 R 8.1 0.8 0:15.39 apache2
18808 www-data 20 0 298088 64916 47296 R 8.1 0.4 0:15.46 apache2
18832 www-data 20 0 361440 128688 46176 R 8.1 0.8 0:14.08 apache2
19133 www-data 20 0 296032 64652 47140 R 8.1 0.4 0:09.25 apache2
19641 www-data 20 0 361436 124868 43988 R 8.1 0.8 0:05.38 apache2
19649 www-data 20 0 292964 55704 41384 S 8.1 0.3 0:05.81 apache2
18985 www-data 20 0 297960 64108 46568 S 7.1 0.4 0:11.07 apache2
19088 www-data 20 0 361724 127792 46608 R 7.1 0.8 0:07.51 apache2
19288 www-data 20 0 295892 62848 45512 S 7.1 0.4 0:06.10 apache2
19633 www-data 20 0 297940 65232 45812 R 7.1 0.4 0:02.37 apache2
19660 www-data 20 0 295956 63164 45768 S 7.1 0.4 0:03.32 apache2
19695 www-data 20 0 297940 62464 45008 S 7.1 0.4 0:02.59 apache2
18345 www-data 20 0 373404 69004 47912 S 6.1 0.4 0:21.21 apache2
19291 www-data 20 0 297816 62348 44940 R 6.1 0.4 0:23.03 apache2
18594 www-data 20 0 297952 62696 43264 S 5.1 0.4 0:12.72 apache2
19852 www-data 20 0 290892 51952 37812 S 5.1 0.3 0:00.11 apache2
19122 www-data 20 0 297940 63740 46240 S 4.0 0.4 0:12.76 apache2
19279 www-data 20 0 295884 61908 44556 R 4.0 0.4 0:07.15 apache2
19302 www-data 20 0 290900 54724 41444 S 4.0 0.3 0:02.85 apache2
17926 www-data 20 0 298212 66744 46948 R 3.0 0.4 0:35.11 apache2
19685 www-data 20 0 290984 55124 40788 S 3.0 0.3 0:01.24 apache2
19688 www-data 20 0 371352 63468 44592 S 3.0 0.4 0:04.79 apache2
19822 www-data 20 0 290900 51540 37472 S 3.0 0.3 0:00.12 apache2
Code: Alles auswählen
MySQL on localhost (10.3.18) up 6+03:21:06 [11:54:00]
Queries: 301.3M qps: 596 Slow: 3.4k Se/In/Up/De(%): 154/01/04/00
Sorts: 47 qps now: 2769 Slow qps: 0.0 Threads: 15 ( 8/ 1) 103/13/16/00
Cache Hits: 194.3M Hits/s: 384.2 Hits now: 992.9 Ratio: 42.0%
Ratio now: 35.0%
Handler: (R/W/U/D) 6756/ 367/ 1181/ 0 Tmp: R/W/U: 200/ 200/ 0
ISAM Key Efficiency: 99.3% Bps in/out: 111.3k/814.2k Now in/out: 544.9k/ 2.9M
Id User Host/IP DB Time % Cmd State Query
-- ---- ------- -- ---- - --- ----- ----------
4854797 root localhost 1 0.0 Sleep
4874531 DB-STASI localhost wolke7 1 0.0 Sleep
1 system u 0 0.0 Daemon InnoDB purge co
2 system u 0 0.0 Daemon InnoDB purge wo
3 system u 0 0.0 Daemon InnoDB purge wo
4 system u 0 0.0 Daemon InnoDB purge wo
5 system u 0 0.0 Daemon InnoDB shutdown q
4874419 root localhost wolke7 0 0.0 Query Init show full processlist
4874583 DB-STASI localhost wolke7 0 0.0 Sleep
4874584 DB-STASI localhost wolke7 0 0.0 Sleep
4874590 DB-STASI localhost wolke7 0 0.0 Sleep
4874595 DB-STASI localhost wolke7 0 0.0 Sleep
4874608 DB-STASI localhost wolke7 0 0.0 Query Checking permis SELECT `fileid`, `storage`, `path`, `path_hash`, `parent`, `name`, `mimetype`, `mimepart`, `size`, `mtime`, `storage_mtime`, `encrypted`, `etag`, `permissions`, `checksum` FROM `oc_filecache` WHERE `storage` = '934' AND `path_hash` =
4874609 DB-STASI localhost wolke7 0 0.0 Sleep
4874610 DB-STASI localhost wolke7 0 0.0 Query Rollback INSERT INTO `oc_file_locks` (`key`, `lock`, `ttl`) VALUES('files/d7xxxxxx057b301a8f1642a8341', '1', '1580730840')
4874611 DB-STASI localhost wolke7 0 0.0 Sleep
4876352 DB-STASI localhost wolke7 0 0.0 Sleep
4876353 DB-STASI localhost wolke7 0 0.0 Sleep
4876354 DB-STASI localhost wolke7 0 0.0 Sleep
