1. \ub364\ud504<\/p>\n
<\/p>\n
\ub364\ud504 : \uc77c\ud68c\uc131\uc73c\ub85c \uadf8 \uc21c\uac04\uc758 \uc0c1\ud0dc\uc815\ubcf4\ub97c \uac00\uc9d1\ub2c8\ub2e4. <\/p>\n
\ud2b8\ub808\uc774\uc2a4 : 10046, 10053 \ub4f1\uc758 \uc774\ubca4\ud2b8\ub97c \uac78\uac8c \ub418\uba74 \uc21c\uac04\uc758 \uc0c1\ud0dc(immediate) \ub610\ub294 <\/p>\n
\uc138\uc158\uc774 close\ub420\ub54c\uae4c\uc9c0\uc758 \uc815\ubcf4(trace name context forever) \ub97c trace\ub85c <\/p>\n
\ub0a8\uae41\ub2c8\ub2e4.<\/p>\n
\ucc38\uace0\ub85c udump \uc5d0 \uc5c6\ub2e4\uace0 \ud574\uc11c \uace0\ubbfc\ud558\uc9c0 \ub9d0\uad6c\uc694. bdump\ub97c \ucc3e\uc544\ubcf4\uc138\uc694. <\/p>\n
background process\ub97c \uc774\uc6a9\ud574\uc11c dump\ub97c \ub728\ub294 \uacbd\uc6b0\uc5d0\ub294 bdump\uc5d0 \ub098\uc624\uaca0\uc8e0.<\/p>\n
<\/p>\n
2. \ubb38\uc81c\ubc1c\uc0dd\uc2dc \ub364\ud504 \ub728\ub294 \ubc29\ubc95 <\/p>\n
\ubb38\uc81c\ubc1c\uc0dd \uc138\uc158\uc5d0 \ub300\ud55c 10046 event, truss output, errorstack dump <\/p>\n
OS engineer\uc758 system state dump <\/p>\n
system state dump 2~3\ud68c <\/p>\n
hang analyze dump 2~3\ud68c <\/p>\n
system state dump 1~2\ud68c <\/p>\n
hang analyze dump 1~2\ud68c<\/p>\n
<\/p>\n
3. \uc5d0\ub7ec\uc2a4\ud0dd \ub728\uae30(\uaf2d \uc218\ud589\ud560 \ub54c\ub9c8\ub2e4 exit\ub098\uc640\uc11c \ub2e4\uc2dc \uc11c\ubc84\uc5d0 \uc811\uc18d\ud574\uc11c \ub730 \uac83) <\/p>\n
oradebug setospid XX <\/p>\n
oradebug unlimit <\/p>\n
oradebug dump errorstack 3 <\/p>\n
oradebug tracefile_name<\/p>\n
<\/p>\n
\ub610\ub294<\/p>\n
alter system set max_dump_file_size=unlimited;<\/p>\n
alter session set tracefile_identifier=’error1′;<\/p>\n
alter session set events ‘immediate trace name errorstack level 3’; <\/p>\n
<\/p>\n
4. hanganalyze, systemstate dump \ub728\uae30(\uaf2d \uc218\ud589\ud560 \ub54c\ub9c8\ub2e4 exit\ub098\uc640\uc11c \ub2e4\uc2dc \uc11c\ubc84\uc5d0 \uc811\uc18d\ud574\uc11c \ub730 \uac83) <\/p>\n
– systemstate dump\ub294 database\uc758 \uc804\ubc18\uc801\uc778 hang\uc774\ub098 slow performance\uc0c1\ud669\uc5d0 \uc694\uad6c\ub41c\ub2e4.<\/p>\n
\ub610\ud55c \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud574\uc11c \uc7ac\uae30\ub3d9\ud560 \ub54c\uc5d0 , \ucd94\ud6c4 \ubd84\uc11d\uc744 \uc704\ud574\uc11c \uc7ac\uae30\ub3d9 \uc804\uc5d0<\/p>\n
\uc801\uc808\ud55c systemstate dump\ub97c \ud655\ubcf4\ud55c\ub2e4.<\/p>\n
\ubcf4\ud1b5 system state dump\ub294 3~5\ubd84 \uac04\uaca9\uc73c\ub85c 3\ubc88 \uc218\ud589\uc744 \uad8c\uc7a5\ud558\ub294\ub370, \uc774 \ub54c \ub9e4\ubc88<\/p>\n
\uc0c8\ub85c\uc6b4 \uc811\uc18d\uc744 \ud574\uc57c \uac01\uac01\uc774 \uac01\uac01 \ub2e4\ub978 \ud30c\uc77c\uba85\uc73c\ub85c \uc0dd\uc131\ub41c\ub2e4.<\/p>\n
\uac19\uc740 \uc138\uc158\uc5d0\uc11c 3\ubc88 \uc218\ud589\ud558\uba74, \ud55c \ud30c\uc77c\uc5d0 \uc774\uc5b4\uc11c \uc0dd\uc131\ub41c\ub2e4.<\/p>\n
– hanganalyze dump\ub294 \ub9c8\ucc2c\uac00\uc9c0\ub85c hang\uc774\ub098 slow performance \uc0c1\ud669\uc5d0 \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n
\uadf8\ub7ec\ub098 hanganalyze dump\ub294 \ub9ac\uc18c\uc2a4(latch\/eueueue\ub4f1\ub4f1)\uc744 \uc810\uc720\ud558\ub294 blocker\ub97c<\/p>\n
\ubcf4\uc5ec\uc8fc\ubbc0\ub85c , \uc774 blocker\ub97c \uc815\ub9ac\ud568\uc73c\ub85c \ubb38\uc81c \ud574\uacb0\uc5d0 \uc811\uadfc\ud560 \uc218 \uc788\ub2e4.<\/p>\n
<\/p>\n
oradebug setmypid <\/p>\n
oradebug unlimit <\/p>\n
oradebug hanganalyze 4 <\/p>\n
<\/p>\n
oradebug setmypid<\/p>\n
oradebug unlimit<\/p>\n
oradebug dump systemstate 10 <\/p>\n
<\/p>\n
\ub610\ub294<\/p>\n
alter system set max_dump_file_size=unlimited;<\/p>\n
alter session set tracefile_identifier=’sys1′;<\/p>\n
alter session set events ‘immediate trace name systemstate level 10’;<\/p>\n
<\/p>\n
alter system set max_dump_file_size=unlimited;<\/p>\n
alter session set tracefile_identifier=’hang1′;<\/p>\n
alter session set events ‘immediate trace name hanganalyze level 4’;<\/p>\n
<\/p>\n
5. oradebug\ub85c event \uac78\uae30(10046 event\ub294 sql \ud2b8\ub808\uc774\uc2a4 \uc815\ubcf4, 10053\uc740 optimizer\uc5d0 \ub300\ud55c \ud2b8\ub808\uc774\uc2a4 \uc815\ubcf4) <\/p>\n
oradebug setospid XX <\/p>\n
oradebug unlimit <\/p>\n
oradebug event 10046 trace name context forever, level 12; <\/p>\n
oradebug event 10053 trace name context forever, level 1; <\/p>\n
oradebug tracefile_name <\/p>\n
oradebug event 10046 trace name context off; <\/p>\n
oradebug event 10053 trace name context off;<\/p>\n
<\/p>\n
6. \ubb38\uc81c\uac00 \uc788\ub294 \uc138\uc158\uc758 process state dump \ub728\uae30 <\/p>\n
oradebug setospid <process ID> <\/p>\n
oradebug unlimit <\/p>\n
oradebug dump processstate 10<\/p>\n
<\/p>\n
7. \ud2b9\uc815 event\uac00 \ubc1c\uc0dd\ud560 \uacbd\uc6b0\uc5d0heap dump \ub728\uae30 ( 4031 \uc5d0\ub7ec\uc758 \uacbd\uc6b0 )<\/p>\n
init \ud30c\ub77c\ubbf8\ud130\uc5d0 event name \ud558\ub098\uc5d0 trace name\uc744 \uc5ec\ub7ec\uac1c\ub97c \uc0ac\uc6a9 \ud560 \uacbd\uc6b0 ; \ub97c \ubd99\uc784<\/p>\n
init \ud30c\ub77c\ubbf8\ud130\uc5d0 \uc5ec\ub7ec\uac1c event\ub97c \ubd99\uc77c \uacbd\uc6b0 : \uc744 \uc0ac\uc6a9\ud568<\/p>\n
<\/p>\n
event = “4031 trace name heapdump level 1;name errorstack level 3”<\/p>\n
\ub610\ub294 sqlplus\uc5d0\uc11c <\/p>\n
alter session set events ‘4031 trace name heapdump level 1<\/p>\n
;name errorstack level 3′; <\/p>\n
<\/p>\n
8. \uc5f0\uc18d\uc801\uc73c\ub85c event\ub97c \ubd99\uc5b4 \ub123\uae30<\/p>\n
init \ud30c\ub77c\ubbf8\ud130 <\/p>\n
event=”10015 trace name context forever”<\/p>\n
event=”10046 trace name context forever, level 4″<\/p>\n
\ub610\ub294<\/p>\n
event=”10015 trace name context forever:<\/p>\n
10046 trace name context forever, level 4″<\/p>\n
<\/p>\n
sqlplus \uc5d0\uc11c <\/p>\n
alter session set events ‘10015 trace name context forever:<\/p>\n
10046 trace name context forever, level 4′;<\/p>\n
<\/p>\n
9. alter session \uba85\ub839\uc73c\ub85c \uc790\uc2e0 \uc138\uc158\uc5d0 event\uac78\uae30(session \uc774 logout\ud560\ub54c\uae4c\uc9c0 \uc218\ud589\ub428) <\/p>\n
alter session set timed_statistics=true; <\/p>\n
alter session set max_dump_file_size=unlimited; <\/p>\n
alter session set tracefile_identifier=’10046evnt1′; <\/p>\n
alter session set events ‘10046 trace name context forever , level 12’; <\/p>\n
alter session set events ‘10053 trace name context forever , level 1’; <\/p>\n
alter session set events ‘10046 trace name context off’; <\/p>\n
alter session set events ‘10053 trace name context off’;<\/p>\n
<\/p>\n
10. \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc5d0 event \uac78\uae30<\/p>\n
alter system set timed_statistics=true; <\/p>\n
alter system set max_dump_file_size=unlimited; <\/p>\n
alter system set tracefile_identifier=’10046evnt1′; <\/p>\n
alter system set events ‘10046 trace name context forever , level 12’; <\/p>\n
alter system set events ‘10053 trace name context forever , level 1’; <\/p>\n
alter system set events ‘10046 trace name context off’; <\/p>\n
alter system set events ‘10053 trace name context off’;<\/p>\n
<\/p>\n
11. alter session \uba85\ub839\uc73c\ub85c ORA-4031 \uc5d0\ub7ec\uc5d0 \ub300\ud55c event \uac78\uae30(immediate\ub85c \uc989\uac01 \ub5a8\uc5b4\uc9c0\ub3c4\ub85d) <\/p>\n
alter session set max_dump_file_size=unlimited; <\/p>\n
alter session set tracefile_identifier=’4031evnt1′; <\/p>\n
alter session set events ‘04031 trace name errorstack level 3’; <\/p>\n
alter session set events ‘04031 trace name systemstate level 10’;<\/p>\n
<\/p>\n
12. sqlplus \ub85c \uc811\uc18d\uc774 \ubd88\uac00\ub2a5\ud560 \uacbd\uc6b0 \ubc31\uadf8\ub77c\uc6b4\ub4dc \ud504\ub85c\uc138\uc2a4\uc758 systemstate \ub364\ud504 \ub728\uae30 <\/p>\n
\uc704\ud5d8\ud55c \uba85\ub839\uc784, \uc11c\ube44\uc2a4 \uc911\uc5d4 \uc0ac\uc6a9\uae08\uc9c0, \ubb38\uc81c \ubc1c\uc0dd\uc73c\ub85c DB\ub97c \ub0b4\ub9ac\uae30\uc804\uc5d0 \uc218\ud589<\/p>\n
OS debuger\ub97c \uc0ac\uc6a9\ud558\uba74 \ud2b9\uc815 process\uc5d0\uac8c \ud2b9\uc815 function\uc744 \ud638\ucd9c\ud558\ub3c4\ub85d \ud560 \uc218 <\/p>\n
\uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc810\uc744 \uc774\uc6a9\ud558\uba74 ORACLE\uc5d0\uc11c systemstate dump\ub97c \uc694\uccad\ud560 \ub54c <\/p>\n
\uc0ac\uc6a9\ud558\ub294 ksudss function\uc744 \ud638\ucd9c\ud560 \uc218 \uc788\uc73c\uba70, \uc808\ucc28\ub294 \uc544\ub798\uc640 \uac19\uc2b5\ub2c8\ub2e4. <\/p>\n
cf> dbx -> \uc720\ub2c9\uc2a4\uc5d0\uc11c \uc0ac\uc6a9<\/p>\n
gdb -> \ub9ac\ub205\uc2a4\uc5d0\uc11c \uc0ac\uc6a9<\/p>\n
<\/p>\n
1) \uba3c\uc800 attach\ud560 ORACLE process\uc5d0 \ub300\ud55c OS PID\ub97c \uc54c\uc544 \ub461\ub2c8\ub2e4. <\/p>\n
(\uc5ec\uae30\uc11c\ub294 PMON process\ub97c \uc608\ub97c \ub4e4\uc5c8\uc2b5\ub2c8\ub2e4.) <\/p>\n
$ ps -ef | grep $ORACLE_SID | grep pmon <\/p>\n
aprdbms 1432 1 0 23:14:50 ? 0:00 ora_pmon_APR920U6 <\/p>\n
2) Pmon process\uc5d0 debuger\ub97c \uc0ac\uc6a9\ud558\uc5ec attach\ud569\ub2c8\ub2e4. <\/p>\n
$gdb $ORACLE_HOME\/bin\/oracle 1432 <\/p>\n
3) Ksudss function\uc744 \ud638\ucd9c\ud569\ub2c8\ub2e4. <\/p>\n
gdb) call ksudss (10) <\/p>\n
4) Pmon\uc740 ksudss\ub97c \ud638\ucd9c\ud558\uc5ec systemstate dump\ub97c \ubc1b\uac8c \ub429\ub2c8\ub2e4. <\/p>\n
attach\ud55c process\uac00 ksudss function call \uc694\uccad\uc744 \ubc1b\uc544 \ub4e4\uc774\uae30 \uc704\ud574\uc11c\ub294 <\/p>\n
system call\uc744 \uc218\ud589 \uc911\uc5d0 \uc788\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4. <\/p>\n
<\/p>\n
13. Tracing Oracle Process \ub97c \ud1b5\ud574\uc11c \uc11c\ubc84 \ud504\ub85c\uc138\uc2a4 \ud2b8\ub808\uc774\uc2a4 \ud655\uc778<\/p>\n
– os\uc5d0\uc11c \uc5b4\ub5bb\uac8c \ucc98\ub9ac\ud558\uace0 \uc788\ub294\uc9c0\ub97c \ud655\uc778\ud560 \uacbd\uc6b0 \uc0ac\uc6a9<\/p>\n
– DB\ub97c \ub0b4\ub9b4 \uac83\uc774 \uc544\ub2c8\ub77c\uba74 background \ud504\ub85c\uc138\uc2a4\uc5d0 \uc2e4\ud589\ud558\uc9c0 \ub9d0\uac83<\/p>\n
– db\uac00 \ub0b4\ub824\uac08 \uc218 \uc788\uc73c\ubbc0\ub85c \ud504\ub85c\uc138\uc2a4\uc5d0 \ub300\ud55c OS trace\ub97c \ub0a8\uae30\uace0\uc790 \ud560 \uacbd\uc6b0\uc5d0<\/p>\n
\uc138\uc158\uc744 \uc8fd\uc774\uae30 \uc804\uc5d0 \uc218\ud589\ud558\uae30<\/p>\n
– where\uc5d0 \ub098\uc628 \ubd80\ubd84\uc5d0\uc11c \uc77d\ub294 \ubc29\ubc95\uc740 \uac70\uafb8\ub85c \uc62c\ub77c\uac00\uba70 \uc77d\uc5b4\uc57c \ud568<\/p>\n
<\/p>\n
$dbx -a (\ud504\ub85c\uc138\uc2a4id) \ub610\ub294 gdb $ORACLE_HOME\/bin\/oracle 11270<\/p>\n
(dbx) where<\/p>\n
(dbx) detach<\/p>\n
<\/p>\n
– \uc608><\/p>\n
PROD:\/opt\/oracle\/product\/9.2.0\/network\/admin$script dbx.log<\/p>\n
Script started, file is dbx.log<\/p>\n
PROD:\/opt\/oracle\/product\/9.2.0\/network\/admin$gdb $ORACLE_HOME\/bin\/oracle 11270<\/p>\n
GNU gdb Red Hat Linux (5.3.90-0.20030710.40rh)<\/p>\n
Copyright 2003 Free Software Foundation, Inc.<\/p>\n
(gdb) where<\/p>\n
#0 0xb71836e1 in fsync () from \/lib\/i686\/libpthread.so.0<\/p>\n
#1 0x09826f33 in skgfcfi ()<\/p>\n
#2 0x082bf561 in ksfdcls ()<\/p>\n
#3 0x08b669ea in kcflckf ()<\/p>\n
#4 0x08b66bc3 in kcflbi ()<\/p>\n
#5 0x00000003 in ?? ()<\/p>\n
#6 0x0ae0bb44 in ?? ()<\/p>\n
#7 0x00000010 in ?? ()<\/p>\n
#8 0x565fa0cc in ?? ()<\/p>\n
#9 0x00080002 in ?? ()<\/p>\n
(gdb) detach<\/p>\n
ctrl+c<\/p>\n
$ script off<\/p>\n
<\/p>\n
14. truss \ub0a8\uae30\uae30(db\ub97c \ub0b4\ub9ac\uae30 \uc804\uc5d0 OS\uc5d0\uc11c \uc218\ud589, \ud3c9\uc0c1\uc2dc \uc0ac\uc6a9 \uae08\uc9c0) note 110888.1<\/p>\n
(1) hp-ux \uc758 \uacbd\uc6b0 <\/p>\n
$ tusc -afpo <output file> <pid> <executable><\/p>\n
(2) AIX 5L <\/p>\n
$ truss -aefo <output file> <executable><\/p>\n
(3) LINUX<\/p>\n
$ strace -fo <output file> <executable><\/p>\n
(4) solaris<\/p>\n
$ truss -aefo <output file> <executable><\/p>\n
\uc608) truss -o truss.txt -p (process pid)<\/p>\n
truss -p (process id)<\/p>\n
<\/p>\n
(5) sqlplus\ud1b5\ud574\uc11c db\uae30\ub3d9\uc2dc \uc5d0\ub7ec\uac00 \ub0a0 \uacbd\uc6b0(\uc608\ub97c\ub4e4\uc5b4 ORA-27302 failure occured at skgxpvaddr9<\/p>\n
truss\ub97c \uc774\uc6a9\ud574\uc11c sqlplus \uc5d0 \uc811\uc18d\ud6c4\ub97c truss \ub0a8\uae30\uae30<\/p>\n
linux\uc758 \uacbd\uc6b0 strace -o truss.log sqlplus ‘\/as sysdba’ \uc774 \uba85\ub839\uc73c\ub85c \ub4e4\uc5b4\uac00\uae30<\/p>\n
– <\/p>\n
$truss -o truss.log -fae sqlplus ‘\/as sysdba’<\/p>\n
sql> startup<\/p>\n
ORA-27302 failure occured at skgxpvaddr9<\/p>\n
…<\/p>\n
$cat truss.log<\/p>\n
15. \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub300\ud55c \ud074\ub77c\uc774\uc5b8\ud2b8 trace \ub0a8\uae30\uae30<\/p>\n
– \ud074\ub77c\uc774\uc5b8\ud2b8\uc5d0\uc11c sqlnet.ora \ud30c\uc77c\uc5d0\uc11c<\/p>\n
trace_level_client=16<\/p>\n
trace_directory_client=c:\\temp (\uc708\ub3c4\uc6b0)<\/p>\n
log_directory_client=\/tmp (\uc720\ub2c9\uc2a4)<\/p>\n
<\/p>\n
16. dump, error , stack\uc758 \uc885\ub958 \ubc0f \ucd5c\ub300 \ub808\ubca8<\/p>\n
10046 event sql trace \ub0a8\uae30\uae30, level 12<\/p>\n
10053 event \ud504\ub85c\uc138\uc2a4\uac00 \uc218\ud589\ud55c \ucffc\ub9ac\uc758 optimizer\uc5d0 \ub300\ud55c \uc815\ubcf4, level 1<\/p>\n
hanganalyze \uc2dc\uc2a4\ud15c hang\uc774 \uac78\ub838\uc744 \uacbd\uc6b0 dump, level 4<\/p>\n
errorstack \uc2dc\uc2a4\ud15c \ud2b9\uc815 \uc5d0\ub7ec \ubc1c\uc0dd\uc5d0 \ub300\ud574\uc11c \uac04\ub2e8\ud55c \uc5d0\ub7ec \uc815\ubcf4 dump, level 3<\/p>\n
systemstate dump \uc804\uccb4 \uc2dc\uc2a4\ud15c \uc0c1\ud0dc\uc5d0 \ub300\ud55c dump, level 10<\/p>\n
heapdump \uba54\ubaa8\ub9ac \uc5d0\ub7ec \ubc1c\uc0dd\uc2dc heap\uc601\uc5ed\uc5d0 \ub300\ud55c dump, level 3<\/p>\n
<\/p>\n
17. event \uc885\ub958<\/p>\n
10046 sql trace \ub0a8\uae30\uae30, level 12\ub294 bind\ubcc0\uc218 \ubc0f plan, tuning statistics \uae4c\uc9c0 \ucd9c\ub825<\/p>\n
10053 optimizer\uc5d0 \ub300\ud55c \uc815\ubcf4\uae4c\uc9c0 \ucd9c\ub825, level 1 \uc774 \ucd5c\ub300<\/p>\n
10015 rollback segment\ub97c \ubd84\uc11d \ubc0f \uc0ac\uc6a9\uc911\uc9c0 \ud558\ub3c4\ub85d \ud558\ub294 event<\/p>\n
10233 index opereation \uc5d0\uc11c corrupted index block\uc744 skip\ud558\uae30<\/p>\n
10061 disable SMON from cleaning temp segment(smon\ud504\ub85c\uc138\uc2a4\uac00 extent\uc815\ub9ac\ub97c \uc548\ud558\ub3c4\ub85d \uc124\uc815)<\/p>\n","protected":false},"excerpt":{"rendered":"
1. \ub364\ud504 \ub364\ud504 : \uc77c\ud68c\uc131\uc73c\ub85c \uadf8 \uc21c\uac04\uc758 \uc0c1\ud0dc\uc815\ubcf4\ub97c \uac00\uc9d1\ub2c8\ub2e4. \ud2b8\ub808\uc774\uc2a4 : 10046, 10053 \ub4f1\uc758 \uc774\ubca4\ud2b8\ub97c \uac78\uac8c \ub418\uba74 \uc21c\uac04\uc758 \uc0c1\ud0dc(immediate) \ub610\ub294 \uc138\uc158\uc774 close\ub420\ub54c\uae4c\uc9c0\uc758 \uc815\ubcf4(trace name context forever) \ub97c trace\ub85c \ub0a8\uae41\ub2c8\ub2e4. \ucc38\uace0\ub85c udump \uc5d0 \uc5c6\ub2e4\uace0 \ud574\uc11c \uace0\ubbfc\ud558\uc9c0 \ub9d0\uad6c\uc694. bdump\ub97c \ucc3e\uc544\ubcf4\uc138\uc694. background process\ub97c \uc774\uc6a9\ud574\uc11c dump\ub97c \ub728\ub294 \uacbd\uc6b0\uc5d0\ub294 bdump\uc5d0 \ub098\uc624\uaca0\uc8e0. 2. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"spay_email":""},"categories":[14],"tags":[179,180,181],"jetpack_featured_media_url":"","amp_enabled":true,"_links":{"self":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/424"}],"collection":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=424"}],"version-history":[{"count":0,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/424\/revisions"}],"wp:attachment":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=424"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}