Trace file d:\app\administrator\diag\rdbms\orcl\orcl\trace\cdmp_20250817100020\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:35435M/63366M, Ph+PgF:40735M/72582M Instance name: orcl Redo thread mounted by this instance: 1 Oracle process number: 8 Windows thread id: 3664, image: ORACLE.EXE (DIA0) *** 2025-08-17 10:00:20.288 *** SESSION ID:(65.1) 2025-08-17 10:00:20.288 *** 2025-08-17 10:00:20.288 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=12659032 seq_num=10778 snap_id=1 wait times: snap=0.430550 sec, exc=0.430550 sec, total=0.430550 sec wait times: max=1.000000 sec, heur=211589 min 48 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 0.001233 sec since current wait 0: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=12659031 seq_num=10777 snap_id=1 wait times: snap=1.000006 sec, exc=1.000006 sec, total=1.000006 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000010 sec of elapsed time 1: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=12659030 seq_num=10776 snap_id=1 wait times: snap=1.010103 sec, exc=1.010103 sec, total=1.010103 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000010 sec of elapsed time 2: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=12659029 seq_num=10775 snap_id=1 wait times: snap=1.008937 sec, exc=1.008937 sec, total=1.008937 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001193 sec of elapsed time 3: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=12659028 seq_num=10774 snap_id=1 wait times: snap=1.000008 sec, exc=1.000008 sec, total=1.000008 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000007 sec of elapsed time 4: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=12659027 seq_num=10773 snap_id=1 wait times: snap=1.010101 sec, exc=1.010101 sec, total=1.010101 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000010 sec of elapsed time 5: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=12659026 seq_num=10772 snap_id=1 wait times: snap=0.998803 sec, exc=0.998803 sec, total=0.998803 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001211 sec of elapsed time 6: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=12659025 seq_num=10771 snap_id=1 wait times: snap=1.000001 sec, exc=1.000001 sec, total=1.000001 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000010 sec of elapsed time 7: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=12659024 seq_num=10770 snap_id=1 wait times: snap=1.010105 sec, exc=1.010105 sec, total=1.010105 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000009 sec of elapsed time 8: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=12659023 seq_num=10769 snap_id=1 wait times: snap=0.998782 sec, exc=0.998782 sec, total=0.998782 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001231 sec of elapsed time 9: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=12659022 seq_num=10768 snap_id=1 wait times: snap=1.000006 sec, exc=1.000006 sec, total=1.000006 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000008 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, 10:00:19] not in wait at each sample [2 samples, 10:00:17 - 10:00:18] idle wait at each sample [1 sample, 10:00:16] not in wait at each sample [2 samples, 10:00:14 - 10:00:15] idle wait at each sample [1 sample, 10:00:13] not in wait at each sample [2 samples, 10:00:11 - 10:00:12] idle wait at each sample [1 sample, 10:00:10] not in wait at each sample [3 samples, 10:00:07 - 10:00:09] idle wait at each sample [1 sample, 10:00:06] not in wait at each sample [2 samples, 10:00:04 - 10:00:05] idle wait at each sample [1 sample, 10:00:03] not in wait at each sample [2 samples, 10:00:01 - 10:00:02] idle wait at each sample [1 sample, 10:00:00] not in wait at each sample [2 samples, 09:59:58 - 09:59:59] idle wait at each sample [1 sample, 09:59:57] not in wait at each sample [2 samples, 09:59:55 - 09:59:56] idle wait at each sample [1 sample, 09:59:54] not in wait at each sample [3 samples, 09:59:51 - 09:59:53] idle wait at each sample [1 sample, 09:59:50] not in wait at each sample [3 samples, 09:59:47 - 09:59:49] idle wait at each sample [1 sample, 09:59:46] not in wait at each sample [2 samples, 09:59:44 - 09:59:45] idle wait at each sample [1 sample, 09:59:43] not in wait at each sample [2 samples, 09:59:41 - 09:59:42] idle wait at each sample [1 sample, 09:59:40] not in wait at each sample [2 samples, 09:59:38 - 09:59:39] idle wait at each sample [1 sample, 09:59:37] not in wait at each sample [2 samples, 09:59:35 - 09:59:36] idle wait at each sample [1 sample, 09:59:34] not in wait at each sample [2 samples, 09:59:32 - 09:59:33] idle wait at each sample [1 sample, 09:59:31] not in wait at each sample [2 samples, 09:59:29 - 09:59:30] idle wait at each sample [1 sample, 09:59:28] not in wait at each sample [2 samples, 09:59:26 - 09:59:27] idle wait at each sample [1 sample, 09:59:25] not in wait at each sample [2 samples, 09:59:23 - 09:59:24] idle wait at each sample [1 sample, 09:59:22] not in wait at each sample [2 samples, 09:59:20 - 09:59:21] idle wait at each sample [1 sample, 09:59:19] not in wait at each sample [2 samples, 09:59:17 - 09:59:18] idle wait at each sample ------------------------------------------------------------------------------- Process diagnostic dump actual duration=0.000000 sec (max dump time=30.000000 sec) *** 2025-08-17 10:00:20.288 ------------------------------------------------------------------------------- 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)