Trace file d:\app\administrator\diag\rdbms\orcl\orcl\trace\cdmp_20250615220925\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:36633M/63366M, Ph+PgF:43105M/72582M Instance name: orcl Redo thread mounted by this instance: 1 Oracle process number: 8 Windows thread id: 3664, image: ORACLE.EXE (DIA0) *** 2025-06-15 22:09:25.935 *** SESSION ID:(65.1) 2025-06-15 22:09:25.935 *** 2025-06-15 22:09:25.935 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=7275154 seq_num=770 snap_id=1 wait times: snap=0.793768 sec, exc=0.793768 sec, total=0.793768 sec wait times: max=1.000000 sec, heur=121600 min 40 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 0.000018 sec since current wait 0: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=7275153 seq_num=769 snap_id=1 wait times: snap=0.998695 sec, exc=0.998695 sec, total=0.998695 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001313 sec of elapsed time 1: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=7275152 seq_num=768 snap_id=1 wait times: snap=1.000007 sec, exc=1.000007 sec, total=1.000007 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000014 sec of elapsed time 2: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=7275151 seq_num=767 snap_id=1 wait times: snap=1.001048 sec, exc=1.001048 sec, total=1.001048 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000024 sec of elapsed time 3: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=7275150 seq_num=766 snap_id=1 wait times: snap=0.998743 sec, exc=0.998743 sec, total=0.998743 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001284 sec of elapsed time 4: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=7275149 seq_num=765 snap_id=1 wait times: snap=0.999999 sec, exc=0.999999 sec, total=0.999999 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000019 sec of elapsed time 5: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=7275148 seq_num=764 snap_id=1 wait times: snap=1.000100 sec, exc=1.000100 sec, total=1.000100 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000016 sec of elapsed time 6: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=7275147 seq_num=763 snap_id=1 wait times: snap=0.998717 sec, exc=0.998717 sec, total=0.998717 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001293 sec of elapsed time 7: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=7275146 seq_num=762 snap_id=1 wait times: snap=0.999997 sec, exc=0.999997 sec, total=0.999997 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000021 sec of elapsed time 8: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=7275145 seq_num=761 snap_id=1 wait times: snap=1.000302 sec, exc=1.000302 sec, total=1.000302 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000016 sec of elapsed time 9: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=7275144 seq_num=760 snap_id=1 wait times: snap=0.998742 sec, exc=0.998742 sec, total=0.998742 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001269 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, 22:09:24] not in wait at each sample [2 samples, 22:09:22 - 22:09:23] idle wait at each sample [1 sample, 22:09:21] not in wait at each sample [2 samples, 22:09:19 - 22:09:20] idle wait at each sample [1 sample, 22:09:18] not in wait at each sample [2 samples, 22:09:16 - 22:09:17] idle wait at each sample [1 sample, 22:09:15] not in wait at each sample [2 samples, 22:09:13 - 22:09:14] idle wait at each sample [1 sample, 22:09:12] not in wait at each sample [2 samples, 22:09:10 - 22:09:11] idle wait at each sample [1 sample, 22:09:09] not in wait at each sample [2 samples, 22:09:07 - 22:09:08] idle wait at each sample [1 sample, 22:09:06] not in wait at each sample [2 samples, 22:09:04 - 22:09:05] idle wait at each sample [1 sample, 22:09:03] not in wait at each sample [2 samples, 22:09:01 - 22:09:02] idle wait at each sample [1 sample, 22:09:00] not in wait at each sample [2 samples, 22:08:58 - 22:08:59] idle wait at each sample [1 sample, 22:08:57] not in wait at each sample [2 samples, 22:08:55 - 22:08:56] idle wait at each sample [1 sample, 22:08:54] not in wait at each sample [2 samples, 22:08:52 - 22:08:53] idle wait at each sample [1 sample, 22:08:51] not in wait at each sample [2 samples, 22:08:49 - 22:08:50] idle wait at each sample [1 sample, 22:08:48] not in wait at each sample [2 samples, 22:08:46 - 22:08:47] idle wait at each sample [1 sample, 22:08:45] not in wait at each sample [2 samples, 22:08:43 - 22:08:44] idle wait at each sample [1 sample, 22:08:42] not in wait at each sample [2 samples, 22:08:40 - 22:08:41] idle wait at each sample [1 sample, 22:08:39] not in wait at each sample [2 samples, 22:08:37 - 22:08:38] idle wait at each sample [1 sample, 22:08:36] not in wait at each sample [3 samples, 22:08:33 - 22:08:35] idle wait at each sample [1 sample, 22:08:32] not in wait at each sample [3 samples, 22:08:28 - 22:08:31] idle wait at each sample [1 sample, 22:08:27] not in wait at each sample [2 samples, 22:08:25 - 22:08:26] idle wait at each sample [1 sample, 22:08:24] not in wait at each sample [2 samples, 22:08:22 - 22:08:23] idle wait at each sample ------------------------------------------------------------------------------- Process diagnostic dump actual duration=0.000000 sec (max dump time=30.000000 sec) *** 2025-06-15 22:09:25.935 ------------------------------------------------------------------------------- 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)