Trace file d:\app\administrator\diag\rdbms\orcl\orcl\trace\cdmp_20250831140636\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:35075M/63366M, Ph+PgF:40066M/72582M Instance name: orcl Redo thread mounted by this instance: 1 Oracle process number: 8 Windows thread id: 3664, image: ORACLE.EXE (DIA0) *** 2025-08-31 14:06:36.268 *** SESSION ID:(65.1) 2025-08-31 14:06:36.268 *** 2025-08-31 14:06:36.268 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=13879736 seq_num=51852 snap_id=1 wait times: snap=0.543514 sec, exc=0.543514 sec, total=0.543514 sec wait times: max=1.000000 sec, heur=231995 min 14 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=13879735 seq_num=51851 snap_id=1 wait times: snap=0.998792 sec, exc=0.998792 sec, total=0.998792 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001217 sec of elapsed time 1: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13879734 seq_num=51850 snap_id=1 wait times: snap=0.999993 sec, exc=0.999993 sec, total=0.999993 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000008 sec of elapsed time 2: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13879733 seq_num=51849 snap_id=1 wait times: snap=1.001101 sec, exc=1.001101 sec, total=1.001101 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=13879732 seq_num=51848 snap_id=1 wait times: snap=0.998840 sec, exc=0.998840 sec, total=0.998840 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001177 sec of elapsed time 4: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13879731 seq_num=51847 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 0.000012 sec of elapsed time 5: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13879730 seq_num=51846 snap_id=1 wait times: snap=1.000105 sec, exc=1.000105 sec, total=1.000105 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000011 sec of elapsed time 6: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13879729 seq_num=51845 snap_id=1 wait times: snap=0.998941 sec, exc=0.998941 sec, total=0.998941 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001193 sec of elapsed time 7: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13879728 seq_num=51844 snap_id=1 wait times: snap=1.000120 sec, exc=1.000120 sec, total=1.000120 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000011 sec of elapsed time 8: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13879727 seq_num=51843 snap_id=1 wait times: snap=1.000138 sec, exc=1.000138 sec, total=1.000138 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000012 sec of elapsed time 9: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=13879726 seq_num=51842 snap_id=1 wait times: snap=0.998795 sec, exc=0.998795 sec, total=0.998795 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001219 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, 14:06:34] not in wait at each sample [2 samples, 14:06:32 - 14:06:33] idle wait at each sample [1 sample, 14:06:31] not in wait at each sample [2 samples, 14:06:29 - 14:06:30] idle wait at each sample [1 sample, 14:06:28] not in wait at each sample [2 samples, 14:06:26 - 14:06:27] idle wait at each sample [1 sample, 14:06:25] not in wait at each sample [2 samples, 14:06:23 - 14:06:24] idle wait at each sample [1 sample, 14:06:22] not in wait at each sample [2 samples, 14:06:20 - 14:06:21] idle wait at each sample [1 sample, 14:06:19] not in wait at each sample [2 samples, 14:06:17 - 14:06:18] idle wait at each sample [1 sample, 14:06:16] not in wait at each sample [3 samples, 14:06:13 - 14:06:15] idle wait at each sample [1 sample, 14:06:12] not in wait at each sample [2 samples, 14:06:10 - 14:06:11] idle wait at each sample [1 sample, 14:06:09] not in wait at each sample [3 samples, 14:06:06 - 14:06:08] idle wait at each sample [1 sample, 14:06:05] not in wait at each sample [2 samples, 14:06:03 - 14:06:04] idle wait at each sample [1 sample, 14:06:02] not in wait at each sample [2 samples, 14:06:00 - 14:06:01] idle wait at each sample [1 sample, 14:05:59] not in wait at each sample [2 samples, 14:05:57 - 14:05:58] idle wait at each sample [1 sample, 14:05:56] not in wait at each sample [2 samples, 14:05:54 - 14:05:55] idle wait at each sample [1 sample, 14:05:53] not in wait at each sample [2 samples, 14:05:51 - 14:05:52] idle wait at each sample [1 sample, 14:05:50] not in wait at each sample [3 samples, 14:05:47 - 14:05:49] idle wait at each sample [1 sample, 14:05:46] not in wait at each sample [2 samples, 14:05:44 - 14:05:45] idle wait at each sample [1 sample, 14:05:43] not in wait at each sample [2 samples, 14:05:41 - 14:05:42] idle wait at each sample [1 sample, 14:05:40] not in wait at each sample [2 samples, 14:05:38 - 14:05:39] idle wait at each sample [1 sample, 14:05:37] not in wait at each sample [2 samples, 14:05:35 - 14:05:36] idle wait at each sample [1 sample, 14:05:34] not in wait at each sample [2 samples, 14:05:32 - 14:05:33] idle wait at each sample ------------------------------------------------------------------------------- Process diagnostic dump actual duration=0.000000 sec (max dump time=30.000000 sec) *** 2025-08-31 14:06:36.268 ------------------------------------------------------------------------------- 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)