linux装内存卡占用空间太小,新安装的面板内存占用高，内存还溢出，请高手支招...

180308 14:42:47 [Note] Plugin 'FEDERATED' is disabled.

180308 14:42:47 InnoDB: The InnoDB memory heap is disabled

180308 14:42:47 InnoDB: Mutexes and rw_locks use GCC atomic builtins

180308 14:42:47 InnoDB: Compressed tables use zlib 1.2.7

180308 14:42:47 InnoDB: Using Linux native AIO

180308 14:42:47 InnoDB: Initializing buffer pool, size = 16.0M

180308 14:42:47 InnoDB: Completed initialization of buffer pool

InnoDB: The first specified data file /www/server/data/ibdata1 did not exist:

InnoDB: a new database to be created!

180308 14:42:47  InnoDB: Setting file /www/server/data/ibdata1 size to 10 MB

InnoDB: Database physically writes the file full: wait...

180308 14:42:47  InnoDB: Log file /www/server/data/ib_logfile0 did not exist: new to be created

InnoDB: Setting log file /www/server/data/ib_logfile0 size to 5 MB

InnoDB: Database physically writes the file full: wait...

180308 14:42:47  InnoDB: Log file /www/server/data/ib_logfile1 did not exist: new to be created

InnoDB: Setting log file /www/server/data/ib_logfile1 size to 5 MB

InnoDB: Database physically writes the file full: wait...

InnoDB: Doublewrite buffer not found: creating new

InnoDB: Doublewrite buffer created

InnoDB: 127 rollback segment(s) active.

InnoDB: Creating foreign key constraint system tables

InnoDB: Foreign key constraint system tables created

180308 14:42:47  InnoDB: Waiting for the background threads to start

180308 14:42:48 InnoDB: 5.5.59 started; log sequence number 0

180308 14:42:48 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306

180308 14:42:48 [Note]   - '0.0.0.0' resolves to '0.0.0.0';

180308 14:42:48 [Note] Server socket created on IP: '0.0.0.0'.

180308 14:42:49 [Note] Event Scheduler: Loaded 0 events

180308 14:42:49 [Note] /www/server/mysql/bin/mysqld: ready for connections.

Version: '5.5.59-log'  socket: '/tmp/mysql.sock'  port: 3306  Source distribution

180308 14:42:51 [Note] /www/server/mysql/bin/mysqld: Normal shutdown

180308 14:42:51 [Note] Event Scheduler: Purging the queue. 0 events

180308 14:42:51  InnoDB: Starting shutdown...

180308 14:42:52  InnoDB: Shutdown completed; log sequence number 1595675

180308 14:42:52 [Note] /www/server/mysql/bin/mysqld: Shutdown complete

180308 14:42:53 [Note] Plugin 'FEDERATED' is disabled.

180308 14:42:53 InnoDB: The InnoDB memory heap is disabled

180308 14:42:53 InnoDB: Mutexes and rw_locks use GCC atomic builtins

180308 14:42:53 InnoDB: Compressed tables use zlib 1.2.7

180308 14:42:53 InnoDB: Using Linux native AIO

180308 14:42:53 InnoDB: Initializing buffer pool, size = 16.0M

180308 14:42:53 InnoDB: Completed initialization of buffer pool

180308 14:42:53 InnoDB: highest supported file format is Barracuda.

180308 14:42:53  InnoDB: Waiting for the background threads to start

180308 14:42:54 InnoDB: 5.5.59 started; log sequence number 1595675

180308 14:42:54 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306

180308 14:42:54 [Note]   - '0.0.0.0' resolves to '0.0.0.0';

180308 14:42:54 [Note] Server socket created on IP: '0.0.0.0'.

180308 14:42:54 [Note] /www/server/mysql/bin/mysqld: ready for connections.

Version: '5.5.59-log'  socket: '/tmp/mysql.sock'  port: 3306  Source distribution

180308 14:43:01 [Note] Plugin 'FEDERATED' is disabled.

180308 14:43:01 InnoDB: The InnoDB memory heap is disabled

180308 14:43:01 InnoDB: Mutexes and rw_locks use GCC atomic builtins

180308 14:43:01 InnoDB: Compressed tables use zlib 1.2.7

180308 14:43:01 InnoDB: Using Linux native AIO

180308 14:43:01 InnoDB: Initializing buffer pool, size = 16.0M

180308 14:43:01 InnoDB: Completed initialization of buffer pool

180308 14:43:01 InnoDB: highest supported file format is Barracuda.

180308 14:43:02  InnoDB: Waiting for the background threads to start

180308 14:43:03 InnoDB: 5.5.59 started; log sequence number 1595675

180308 14:43:03 [Note] Recovering after a crash using mysql-bin

180308 14:43:03 [Note] Starting crash recovery...

180308 14:43:03 [Note] Crash recovery finished.

180308 14:43:03 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306

180308 14:43:03 [Note]   - '0.0.0.0' resolves to '0.0.0.0';

180308 14:43:03 [Note] Server socket created on IP: '0.0.0.0'.

180308 14:43:03 [Note] Event Scheduler: Loaded 0 events

180308 14:43:03 [Note] /www/server/mysql/bin/mysqld: ready for connections.

Version: '5.5.59-log'  socket: '/tmp/mysql.sock'  port: 3306  Source distribution

180309 11:52:50 [Note] /www/server/mysql/bin/mysqld: Normal shutdown

180309 11:52:50 [Note] Event Scheduler: Purging the queue. 0 events

180309 11:52:50  InnoDB: Starting shutdown...

180309 11:52:52  InnoDB: Shutdown completed; log sequence number 3919289

180309 11:52:52 [Note] /www/server/mysql/bin/mysqld: Shutdown complete

180309 11:52:52 [Note] Plugin 'FEDERATED' is disabled.

180309 11:52:52 InnoDB: The InnoDB memory heap is disabled

180309 11:52:52 InnoDB: Mutexes and rw_locks use GCC atomic builtins

180309 11:52:52 InnoDB: Compressed tables use zlib 1.2.7

180309 11:52:52 InnoDB: Using Linux native AIO

180309 11:52:52 InnoDB: Initializing buffer pool, size = 256.0M

180309 11:52:53 InnoDB: Completed initialization of buffer pool

180309 11:52:53 InnoDB: highest supported file format is Barracuda.

180309 11:52:53  InnoDB: Waiting for the background threads to start

180309 11:52:54 InnoDB: 5.5.59 started; log sequence number 3919289

180309 11:52:57 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306

180309 11:52:57 [Note]   - '0.0.0.0' resolves to '0.0.0.0';

180309 11:52:57 [Note] Server socket created on IP: '0.0.0.0'.

180309 11:53:27 [Note] Event Scheduler: Loaded 0 events

180309 11:53:27 [Note] /www/server/mysql/bin/mysqld: ready for connections.

Version: '5.5.59-log'  socket: '/tmp/mysql.sock'  port: 3306  Source distribution

Status information:

Current dir: /www/server/data/

Running threads: 2  Stack size: 262144

Current locks:

lock: 0x2b340400a8d0:

lock: 0x39c8620:

lock: 0x3990d90:

lock: 0x3986180:

lock: 0x39797f0:

lock: 0x3977070:

lock: 0x3962760:

lock: 0x395d4a0:

lock: 0x3956f70:

lock: 0x394eae0:

lock: 0xfba420:

lock: 0xfba960:

lock: 0xfbaa20:

lock: 0xfbaae0:

lock: 0xfba4e0:

lock: 0xfba5a0:

lock: 0xfba360:

lock: 0xfba1e0:

lock: 0xfba2a0:

lock: 0xfbaba0:

lock: 0xfba660:

lock: 0xfba8a0:

lock: 0xfba7e0:

lock: 0xfba720:

lock: 0xfb9fa0:

lock: 0xfba060:

lock: 0xfba120:

Key caches:

default

Buffer_size:     134217728

Block_size:           1024

Division_limit:        100

Age_limit:             300

blocks used:             0

not flushed:             0

w_requests:              0

writes:                  0

r_requests:              0

reads:                   0

handler status:

read_key:            2

read_next:           0

read_rnd             0

read_first:          5

write:            1248

delete               0

update:              0

Table status:

Opened tables:         35

Open tables:           28

Open files:            21

Open streams:           0

Alarm status:

Active alarms:   0

Max used alarms: 0

Next alarm time: 0

Memory status:

Non-mmapped space allocated from system: 20951040

Number of free chunks:                         47

Number of fastbin blocks:                 0

Number of mmapped regions:                 16

Space in mmapped regions:                 221495296

Maximum total allocated space:                 0

Space available in freed fastbin blocks: 0

Total allocated space:                         11877616

Total free space:                         9073424

Top-most, releasable space:                 3920112

Estimated memory (with thread stack):    242970624

Events status:

LLA = Last Locked At  LUA = Last Unlocked At

WOC = Waiting On Condition  DL = Data Locked

Event scheduler status:

State      : INITIALIZED

Thread id  : 0

LLA        : n/a:0

LUA        : n/a:0

WOC        : NO

Workers    : 0

Executed   : 0

Data locked: NO

Event queue status:

Element count   : 0

Data locked     : NO

Attempting lock : NO

LLA             : init_queue:139

LUA             : init_queue:149

WOC             : NO

Next activation : never

180309 11:57:14 [Note] /www/server/mysql/bin/mysqld: Normal shutdown

180309 11:57:14 [Note] Event Scheduler: Purging the queue. 0 events

180309 11:57:14  InnoDB: Starting shutdown...

180309 11:57:15  InnoDB: Waiting for 1 pages to be flushed

180309 11:57:15  InnoDB: Shutdown completed; log sequence number 3919299

180309 11:57:15 [Note] /www/server/mysql/bin/mysqld: Shutdown complete