Health monitor is not supported in Db2® pureScale® environments. For more information, see Health monitor has been deprecated. Identifier db.deadlock_rate Health monitor level Database Category Application Concurrency Type Upper-bounded threshold-based Unit Deadlocks per hour Deadlocks may be ...
stderr_mutex.lock(); ^ C:\Software\Zig\Zig12Dev\zig\lib\std\os\windows.zig:2688:24: 0xdb234f in unexpectedError (zoo_example.exe.obj) std.debug.print("error.Unexpected: GetLastError({}): {}\n", .{ ... ... const std = @import("std"); const Animal = struct{ walkf...
In previous releases, if you wanted to monitor deadlock events, you had to issue the CREATE EVENT MONITOR FOR DEADLOCKS statement or check the output files for deadlock-related entries written by the automatically started DB2DETAILDEADLOCK event monitor. Version 9.7 includes a new event monitor i...
分别是trx->n_mysql_tables_in_use,trx->mysql_n_tables_lockedLOCK WAIT/**表示事务状态处于锁等待**/2 lock struct(s)/**表示此事务中的锁结构数目**/, heap size 360/**代表内存堆的byte长度**/, 1 row lock(s)/**是锁了一行**/MySQL thread id8760/**对应的操作系统的线程结构(pthread_t)*...
使用disruptor后,并发导致的问题,报错信息如下: [2019-01-17 16:53:27] [pool-3-thread-4] [INFO] [org.springframework.jdbc.support.SQLErrorCodesFactory] [org.springframework.jdbc.support.SQLErrorCodesFactory:127] - SQLErrorCodes loaded: [DB2, Derby, H2, HS
I don't believe it would deadlock if it was a serial plan. I haven't had chance to search in vkb yet but feel this one is more fishing like a bug, please let me know if I am wrong again.Here is the deadlock graph from the errorlog, hope will fit in this text box:2007-02-...
SYS@oraLHRDB2> SELECT A.INDX, 2 A.KSPPINM NAME, 3 A.KSPPDESC, 4 B.KSPPSTVL 5 FROM X$KSPPI A, 6 X$KSPPCV B 7 WHERE A.INDX = B.INDX 8 AND LOWER(A.KSPPINM) LIKE LOWER('%&PARAMETER%'); ENTER VALUE FOR PARAMETER: _lm_dd_interval ...
SYS@oraLHRDB2> SELECT A.INDX, 2 A.KSPPINM NAME, 3 A.KSPPDESC, 4 B.KSPPSTVL 5 FROM X$KSPPI A, 6 X$KSPPCV B 7 WHERE A.INDX = B.INDX 8 AND LOWER(A.KSPPINM) LIKE LOWER('%&PARAMETER%'); ENTER VALUE FOR PARAMETER:_lm_dd_interval ...
Test case: Install the DS as root and set the DS user something else (e.g., nobody) Set error log lotation time 1 minute: nsslapd-errorlog-logrotationtime: 1 nsslapd-errorlog-logrotationtimeunit: minute Repeat some db command which causes writing into the error log. (I ran db2bak ...
(master) - select * from users limit 1000 takes more than 1 minutes. db2/3/4 (slave) same select returns instantly. Whole cluster is still in sync. the only solution is to kill db1, db2 becomes master, then starting db1 again which instantly syncs. When the issue happens the server...