Trace file d:\app\administrator\diag\rdbms\orcl\orcl\trace\cdmp_20250713100258\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:36382M/63366M, Ph+PgF:42447M/72582M Instance name: orcl Redo thread mounted by this instance: 1 Oracle process number: 8 Windows thread id: 3664, image: ORACLE.EXE (DIA0) *** 2025-07-13 10:02:58.245 *** SESSION ID:(65.1) 2025-07-13 10:02:58.245 *** 2025-07-13 10:02:58.245 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=9643889 seq_num=10245 snap_id=1 wait times: snap=0.259467 sec, exc=0.259467 sec, total=0.259467 sec wait times: max=1.000000 sec, heur=161194 min 13 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 0.000014 sec since current wait 0: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=9643888 seq_num=10244 snap_id=1 wait times: snap=0.999996 sec, exc=0.999996 sec, total=0.999996 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000011 sec of elapsed time 1: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=9643887 seq_num=10243 snap_id=1 wait times: snap=1.008784 sec, exc=1.008784 sec, total=1.008784 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001345 sec of elapsed time 2: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=9643886 seq_num=10242 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 0.000018 sec of elapsed time 3: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=9643885 seq_num=10241 snap_id=1 wait times: snap=1.010039 sec, exc=1.010039 sec, total=1.010039 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000036 sec of elapsed time 4: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=9643884 seq_num=10240 snap_id=1 wait times: snap=1.008816 sec, exc=1.008816 sec, total=1.008816 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001329 sec of elapsed time 5: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=9643883 seq_num=10239 snap_id=1 wait times: snap=0.999972 sec, exc=0.999972 sec, total=0.999972 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000027 sec of elapsed time 6: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=9643882 seq_num=10238 snap_id=1 wait times: snap=1.000009 sec, exc=1.000009 sec, total=1.000009 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000016 sec of elapsed time 7: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=9643881 seq_num=10237 snap_id=1 wait times: snap=1.008802 sec, exc=1.008802 sec, total=1.008802 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001313 sec of elapsed time 8: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=9643880 seq_num=10236 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 0.000013 sec of elapsed time 9: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=9643879 seq_num=10235 snap_id=1 wait times: snap=1.010108 sec, exc=1.010108 sec, total=1.010108 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, 10:02:55] not in wait at each sample [2 samples, 10:02:53 - 10:02:54] idle wait at each sample [1 sample, 10:02:52] not in wait at each sample [2 samples, 10:02:50 - 10:02:51] idle wait at each sample [1 sample, 10:02:49] not in wait at each sample [3 samples, 10:02:46 - 10:02:48] idle wait at each sample [1 sample, 10:02:45] not in wait at each sample [3 samples, 10:02:42 - 10:02:44] idle wait at each sample [1 sample, 10:02:41] not in wait at each sample [2 samples, 10:02:39 - 10:02:40] idle wait at each sample [1 sample, 10:02:38] not in wait at each sample [2 samples, 10:02:36 - 10:02:37] idle wait at each sample [1 sample, 10:02:35] not in wait at each sample [2 samples, 10:02:33 - 10:02:34] idle wait at each sample [1 sample, 10:02:32] not in wait at each sample [2 samples, 10:02:30 - 10:02:31] idle wait at each sample [1 sample, 10:02:29] not in wait at each sample [3 samples, 10:02:26 - 10:02:28] idle wait at each sample [1 sample, 10:02:25] not in wait at each sample [2 samples, 10:02:23 - 10:02:24] idle wait at each sample [1 sample, 10:02:22] not in wait at each sample [2 samples, 10:02:20 - 10:02:21] idle wait at each sample [1 sample, 10:02:19] not in wait at each sample [2 samples, 10:02:17 - 10:02:18] idle wait at each sample [1 sample, 10:02:16] not in wait at each sample [2 samples, 10:02:14 - 10:02:15] idle wait at each sample [1 sample, 10:02:13] not in wait at each sample [2 samples, 10:02:11 - 10:02:12] idle wait at each sample [1 sample, 10:02:10] not in wait at each sample [2 samples, 10:02:08 - 10:02:09] idle wait at each sample [1 sample, 10:02:07] not in wait at each sample [2 samples, 10:02:05 - 10:02:06] idle wait at each sample [1 sample, 10:02:04] not in wait at each sample [2 samples, 10:02:02 - 10:02:03] idle wait at each sample [1 sample, 10:02:01] not in wait at each sample [2 samples, 10:01:59 - 10:02:00] idle wait at each sample [1 sample, 10:01:58] not in wait at each sample [2 samples, 10:01:56 - 10:01:57] idle wait at each sample [1 sample, 10:01:55] not in wait at each sample [2 samples, 10:01:53 - 10:01:54] idle wait at each sample ------------------------------------------------------------------------------- Process diagnostic dump actual duration=0.000000 sec (max dump time=30.000000 sec) *** 2025-07-13 10:02:58.245 ------------------------------------------------------------------------------- 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)