Trace file d:\app\administrator\diag\rdbms\orcl\orcl\trace\cdmp_20250827081520\orcl_dia0_3664_bucket.trc Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options Windows NT Version V6.2 CPU : 32 - type 8664, 16 Physical Cores Process Affinity : 0x0x0000000000000000 Memory (Avail/Total): Ph:35168M/63366M, Ph+PgF:40226M/72582M Instance name: orcl Redo thread mounted by this instance: 1 Oracle process number: 8 Windows thread id: 3664, image: ORACLE.EXE (DIA0) *** 2025-08-27 08:15:20.032 *** SESSION ID:(65.1) 2025-08-27 08:15:20.032 *** 2025-08-27 08:15:20.032 Process diagnostic dump for ORACLE.EXE (DIA0), OS id=3664, pid: 8, proc_ser: 1, sid: 65, sess_ser: 1 ------------------------------------------------------------------------------- current sql: Current Wait Stack: 0: waiting for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13514092 seq_num=13883 snap_id=1 wait times: snap=0.025194 sec, exc=0.025194 sec, total=0.025194 sec wait times: max=1.000000 sec, heur=225883 min 57 sec wait counts: calls=1 os=1 in_wait=1 iflags=0x5a8 Wait State: fixed_waits=0 flags=0x22 boundary=0x0000000000000000/-1 Session Wait History: elapsed time of 0.000017 sec since current wait 0: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13514091 seq_num=13882 snap_id=1 wait times: snap=0.999991 sec, exc=0.999991 sec, total=0.999991 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000021 sec of elapsed time 1: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13514090 seq_num=13881 snap_id=1 wait times: snap=0.998566 sec, exc=0.998566 sec, total=0.998566 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001441 sec of elapsed time 2: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13514089 seq_num=13880 snap_id=1 wait times: snap=1.000135 sec, exc=1.000135 sec, total=1.000135 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000012 sec of elapsed time 3: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13514088 seq_num=13879 snap_id=1 wait times: snap=0.999995 sec, exc=0.999995 sec, total=0.999995 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000016 sec of elapsed time 4: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13514087 seq_num=13878 snap_id=1 wait times: snap=0.998640 sec, exc=0.998640 sec, total=0.998640 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001366 sec of elapsed time 5: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13514086 seq_num=13877 snap_id=1 wait times: snap=1.000118 sec, exc=1.000118 sec, total=1.000118 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000009 sec of elapsed time 6: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13514085 seq_num=13876 snap_id=1 wait times: snap=1.014449 sec, exc=1.014449 sec, total=1.014449 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000015 sec of elapsed time 7: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13514084 seq_num=13875 snap_id=1 wait times: snap=1.003375 sec, exc=1.003375 sec, total=1.003375 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000012 sec of elapsed time 8: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13514083 seq_num=13874 snap_id=1 wait times: snap=0.998866 sec, exc=0.998866 sec, total=0.998866 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001287 sec of elapsed time 9: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13514082 seq_num=13873 snap_id=1 wait times: snap=1.000004 sec, exc=1.000004 sec, total=1.000004 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000013 sec of elapsed time Sampled Session History of session 65 serial 1 --------------------------------------------------- The sampled session history is constructed by sampling the target session every 1 second. The sampling process captures at each sample if the session is in a non-idle wait, an idle wait, or not in a wait. If the session is in a non-idle wait then one interval is shown for all the samples the session was in the same non-idle wait. If the session is in an idle wait or not in a wait for consecutive samples then one interval is shown for all the consecutive samples. Though we display these consecutive samples in a single interval the session may NOT be continuously idle or not in a wait (the sampling process does not know). The history is displayed in reverse chronological order. sample interval: 1 sec, max history 120 sec --------------------------------------------------- [1 sample, 08:15:18] not in wait at each sample [2 samples, 08:15:16 - 08:15:17] idle wait at each sample [1 sample, 08:15:15] not in wait at each sample [3 samples, 08:15:11 - 08:15:14] idle wait at each sample [1 sample, 08:15:10] not in wait at each sample [3 samples, 08:15:07 - 08:15:09] idle wait at each sample [1 sample, 08:15:06] not in wait at each sample [2 samples, 08:15:04 - 08:15:05] idle wait at each sample [1 sample, 08:15:03] not in wait at each sample [2 samples, 08:15:01 - 08:15:02] idle wait at each sample [1 sample, 08:15:00] not in wait at each sample [3 samples, 08:14:57 - 08:14:59] idle wait at each sample [1 sample, 08:14:56] not in wait at each sample [2 samples, 08:14:54 - 08:14:55] idle wait at each sample [1 sample, 08:14:53] not in wait at each sample [3 samples, 08:14:50 - 08:14:52] idle wait at each sample [1 sample, 08:14:49] not in wait at each sample [3 samples, 08:14:46 - 08:14:48] idle wait at each sample [1 sample, 08:14:45] not in wait at each sample [2 samples, 08:14:43 - 08:14:44] idle wait at each sample [1 sample, 08:14:42] not in wait at each sample [2 samples, 08:14:40 - 08:14:41] idle wait at each sample [1 sample, 08:14:39] not in wait at each sample [2 samples, 08:14:37 - 08:14:38] idle wait at each sample [1 sample, 08:14:36] not in wait at each sample [2 samples, 08:14:34 - 08:14:35] idle wait at each sample [1 sample, 08:14:33] not in wait at each sample [3 samples, 08:14:30 - 08:14:32] idle wait at each sample [1 sample, 08:14:29] not in wait at each sample [3 samples, 08:14:26 - 08:14:28] idle wait at each sample [1 sample, 08:14:25] not in wait at each sample [3 samples, 08:14:22 - 08:14:24] idle wait at each sample [1 sample, 08:14:21] not in wait at each sample [2 samples, 08:14:19 - 08:14:20] idle wait at each sample [1 sample, 08:14:18] not in wait at each sample [2 samples, 08:14:16 - 08:14:17] idle wait at each sample [1 sample, 08:14:15] not in wait at each sample [2 samples, 08:14:13 - 08:14:14] idle wait at each sample [1 sample, 08:14:12] not in wait at each sample [2 samples, 08:14:10 - 08:14:11] idle wait at each sample ------------------------------------------------------------------------------- Process diagnostic dump actual duration=0.000000 sec (max dump time=30.000000 sec) *** 2025-08-27 08:15:20.032 ------------------------------------------------------------------------------- Trace Bucket Dump Begin: default bucket for process 8 (osid: 3664, DIA0) TIME(*=approx):SEQ:COMPONENT:FILE@LINE:FUNCTION:SECT/DUMP: [EVENT#:PID:SID] DATA ------------------------------------------------------------------------------- 2025-03-23 11:26:15.402809 :80000049:db_trace:kst.c@673:kstipg(): [10280:8:0] kst: process state object created on 03-23 11:26:15.405 2025-03-23 11:26:15.402810 :8000004A:db_trace:kst.c@679:kstipg(): [10280:8:0] kst: process info: ospid=3664 pso_num=8 pso_serial#=1 2025-03-23 11:26:15.402858 :8000004B:db_trace:kso.c@4093:ksonfy(): [10420:8:0] kso: new process: pid=3664 osp_idx=7 osp_ver=0 osp_pg=0 (spawn #6) 2025-03-23 11:26:15.402858 :8000004C:db_trace:kso.c@4099:ksonfy(): [10420:8:0] kso: new process: first_req_pid=2688 spawner_pid=2688 sga_crt_ts=x8A8A 2025-03-23 11:26:15.402858 :8000004D:db_trace:kso.c@4103:ksonfy(): [10420:8:0] kso: new process: pso_index=8 reservation=1 time=35421 2025-03-23 11:26:15.402858 :8000004E:db_trace:kso.c@4109:ksonfy(): [10420:8:0] kso: spawn diagnostics: queue time=0 secs 2025-03-23 11:26:15.402858 :8000004F:db_trace:kso.c@4111:ksonfy(): [10420:8:0] kso: spawn diagnostics: fork time=0 secs 2025-03-23 11:26:15.402859 :80000050:db_trace:kso.c@4113:ksonfy(): [10420:8:0] kso: spawn diagnostics: exec time=0 secs 2025-03-23 11:26:15.402859 :80000051:db_trace:kso.c@4115:ksonfy(): [10420:8:0] kso: spawn diagnostics: pre dbkc time=0 secs 2025-03-23 11:26:15.402859 :80000052:db_trace:kso.c@4117:ksonfy(): [10420:8:0] kso: spawn diagnostics: post dbkc time=0 secs 2025-03-23 11:26:15.402889 :80000053:db_trace:ksl2.c@14083:ksl_update_post_stats(): [10005:8:0] KSL POST SENT postee=149 loc='kso2.h LINE:416 ID:ksoreq_reply' id1=0 id2=0 name= type=0 2025-03-23 11:26:15.402892 :80000054:db_trace:kso.c@5554:kso_spawn_diag_end(): [10420:8:0] kso: spawn diagnostics: init time=0 secs ------------------------------------------------------------------------------- Trace Bucket Dump End: default bucket for process 8 (osid: 3664, DIA0)