Trace file d:\app\administrator\diag\rdbms\orcl\orcl\trace\cdmp_20250518180123\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:37368M/63366M, Ph+PgF:44549M/72582M Instance name: orcl Redo thread mounted by this instance: 1 Oracle process number: 8 Windows thread id: 3664, image: ORACLE.EXE (DIA0) *** 2025-05-18 18:01:23.563 *** SESSION ID:(65.1) 2025-05-18 18:01:23.563 *** 2025-05-18 18:01:23.563 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=4848131 seq_num=64077 snap_id=1 wait times: snap=0.743814 sec, exc=0.743814 sec, total=0.743814 sec wait times: max=1.000000 sec, heur=81033 min 45 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 0.000013 sec since current wait 0: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=4848130 seq_num=64076 snap_id=1 wait times: snap=1.010086 sec, exc=1.010086 sec, total=1.010086 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000017 sec of elapsed time 1: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=4848129 seq_num=64075 snap_id=1 wait times: snap=1.008774 sec, exc=1.008774 sec, total=1.008774 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001348 sec of elapsed time 2: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=4848128 seq_num=64074 snap_id=1 wait times: snap=1.000005 sec, exc=1.000005 sec, total=1.000005 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000014 sec of elapsed time 3: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=4848127 seq_num=64073 snap_id=1 wait times: snap=1.010095 sec, exc=1.010095 sec, total=1.010095 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000015 sec of elapsed time 4: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=4848126 seq_num=64072 snap_id=1 wait times: snap=0.998704 sec, exc=0.998704 sec, total=0.998704 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001309 sec of elapsed time 5: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=4848125 seq_num=64071 snap_id=1 wait times: snap=1.000002 sec, exc=1.000002 sec, total=1.000002 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000019 sec of elapsed time 6: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=4848124 seq_num=64070 snap_id=1 wait times: snap=1.010098 sec, exc=1.010098 sec, total=1.010098 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000017 sec of elapsed time 7: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=4848123 seq_num=64069 snap_id=1 wait times: snap=0.999994 sec, exc=0.999994 sec, total=0.999994 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000019 sec of elapsed time 8: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=4848122 seq_num=64068 snap_id=1 wait times: snap=0.998693 sec, exc=0.998693 sec, total=0.998693 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001321 sec of elapsed time 9: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=4848121 seq_num=64067 snap_id=1 wait times: snap=1.010095 sec, exc=1.010095 sec, total=1.010095 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000019 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, 18:01:20] not in wait at each sample [2 samples, 18:01:18 - 18:01:19] idle wait at each sample [1 sample, 18:01:17] not in wait at each sample [3 samples, 18:01:14 - 18:01:16] idle wait at each sample [1 sample, 18:01:13] not in wait at each sample [2 samples, 18:01:11 - 18:01:12] idle wait at each sample [1 sample, 18:01:10] not in wait at each sample [2 samples, 18:01:08 - 18:01:09] idle wait at each sample [1 sample, 18:01:07] not in wait at each sample [2 samples, 18:01:05 - 18:01:06] idle wait at each sample [1 sample, 18:01:04] not in wait at each sample [2 samples, 18:01:02 - 18:01:03] idle wait at each sample [1 sample, 18:01:01] not in wait at each sample [2 samples, 18:00:59 - 18:01:00] idle wait at each sample [1 sample, 18:00:58] not in wait at each sample [2 samples, 18:00:56 - 18:00:57] idle wait at each sample [1 sample, 18:00:55] not in wait at each sample [2 samples, 18:00:53 - 18:00:54] idle wait at each sample [1 sample, 18:00:52] not in wait at each sample [3 samples, 18:00:49 - 18:00:51] idle wait at each sample [1 sample, 18:00:48] not in wait at each sample [2 samples, 18:00:46 - 18:00:47] idle wait at each sample [1 sample, 18:00:45] not in wait at each sample [2 samples, 18:00:43 - 18:00:44] idle wait at each sample [1 sample, 18:00:42] not in wait at each sample [2 samples, 18:00:40 - 18:00:41] idle wait at each sample [1 sample, 18:00:39] not in wait at each sample [2 samples, 18:00:37 - 18:00:38] idle wait at each sample [1 sample, 18:00:36] not in wait at each sample [2 samples, 18:00:34 - 18:00:35] idle wait at each sample [1 sample, 18:00:33] not in wait at each sample [2 samples, 18:00:31 - 18:00:32] idle wait at each sample [1 sample, 18:00:30] not in wait at each sample [2 samples, 18:00:28 - 18:00:29] idle wait at each sample [1 sample, 18:00:27] not in wait at each sample [2 samples, 18:00:25 - 18:00:26] idle wait at each sample [1 sample, 18:00:24] not in wait at each sample [2 samples, 18:00:22 - 18:00:23] idle wait at each sample [1 sample, 18:00:21] not in wait at each sample [2 samples, 18:00:19 - 18:00:20] idle wait at each sample ------------------------------------------------------------------------------- Process diagnostic dump actual duration=0.000000 sec (max dump time=30.000000 sec) *** 2025-05-18 18:01:23.563 ------------------------------------------------------------------------------- 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)