Trace file d:\app\administrator\diag\rdbms\orcl\orcl\trace\cdmp_20250526081257\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:37294M/63366M, Ph+PgF:44298M/72582M Instance name: orcl Redo thread mounted by this instance: 1 Oracle process number: 8 Windows thread id: 3664, image: ORACLE.EXE (DIA0) *** 2025-05-26 08:12:57.385 *** SESSION ID:(65.1) 2025-05-26 08:12:57.385 *** 2025-05-26 08:12:57.385 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=5501981 seq_num=62577 snap_id=1 wait times: snap=0.290426 sec, exc=0.290426 sec, total=0.290426 sec wait times: max=1.000000 sec, heur=91964 min 41 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 0.000011 sec since current wait 0: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=5501980 seq_num=62576 snap_id=1 wait times: snap=1.000209 sec, exc=1.000209 sec, total=1.000209 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000012 sec of elapsed time 1: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=5501979 seq_num=62575 snap_id=1 wait times: snap=0.998588 sec, exc=0.998588 sec, total=0.998588 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001416 sec of elapsed time 2: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=5501978 seq_num=62574 snap_id=1 wait times: snap=1.000013 sec, exc=1.000013 sec, total=1.000013 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000012 sec of elapsed time 3: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=5501977 seq_num=62573 snap_id=1 wait times: snap=1.000079 sec, exc=1.000079 sec, total=1.000079 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000023 sec of elapsed time 4: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=5501976 seq_num=62572 snap_id=1 wait times: snap=0.998707 sec, exc=0.998707 sec, total=0.998707 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001337 sec of elapsed time 5: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=5501975 seq_num=62571 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 0.000016 sec of elapsed time 6: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=5501974 seq_num=62570 snap_id=1 wait times: snap=1.015133 sec, exc=1.015133 sec, total=1.015133 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000019 sec of elapsed time 7: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=5501973 seq_num=62569 snap_id=1 wait times: snap=0.998625 sec, exc=0.998625 sec, total=0.998625 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.001386 sec of elapsed time 8: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=5501972 seq_num=62568 snap_id=1 wait times: snap=1.000004 sec, exc=1.000004 sec, total=1.000004 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000014 sec of elapsed time 9: waited for 'DIAG idle wait' component=0x5, where=0x1, wait time(millisec)=0x3e8 wait_id=5501971 seq_num=62567 snap_id=1 wait times: snap=1.000117 sec, exc=1.000117 sec, total=1.000117 sec wait times: max=1.000000 sec wait counts: calls=1 os=1 occurred after 0.000015 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, 08:12:55] not in wait at each sample [2 samples, 08:12:53 - 08:12:54] idle wait at each sample [1 sample, 08:12:52] not in wait at each sample [2 samples, 08:12:50 - 08:12:51] idle wait at each sample [1 sample, 08:12:49] not in wait at each sample [2 samples, 08:12:47 - 08:12:48] idle wait at each sample [1 sample, 08:12:46] not in wait at each sample [2 samples, 08:12:44 - 08:12:45] idle wait at each sample [1 sample, 08:12:43] not in wait at each sample [2 samples, 08:12:41 - 08:12:42] idle wait at each sample [1 sample, 08:12:40] not in wait at each sample [2 samples, 08:12:38 - 08:12:39] idle wait at each sample [1 sample, 08:12:37] not in wait at each sample [2 samples, 08:12:35 - 08:12:36] idle wait at each sample [1 sample, 08:12:34] not in wait at each sample [2 samples, 08:12:32 - 08:12:33] idle wait at each sample [1 sample, 08:12:31] not in wait at each sample [2 samples, 08:12:28 - 08:12:30] idle wait at each sample [1 sample, 08:12:27] not in wait at each sample [2 samples, 08:12:25 - 08:12:26] idle wait at each sample [1 sample, 08:12:24] not in wait at each sample [3 samples, 08:12:21 - 08:12:23] idle wait at each sample [1 sample, 08:12:20] not in wait at each sample [2 samples, 08:12:18 - 08:12:19] idle wait at each sample [1 sample, 08:12:17] not in wait at each sample [2 samples, 08:12:15 - 08:12:16] idle wait at each sample [1 sample, 08:12:14] not in wait at each sample [2 samples, 08:12:12 - 08:12:13] idle wait at each sample [1 sample, 08:12:11] not in wait at each sample [3 samples, 08:12:08 - 08:12:10] idle wait at each sample [1 sample, 08:12:07] not in wait at each sample [2 samples, 08:12:05 - 08:12:06] idle wait at each sample [1 sample, 08:12:04] not in wait at each sample [2 samples, 08:12:02 - 08:12:03] idle wait at each sample [1 sample, 08:12:01] not in wait at each sample [2 samples, 08:11:59 - 08:12:00] idle wait at each sample [1 sample, 08:11:58] not in wait at each sample [2 samples, 08:11:56 - 08:11:57] idle wait at each sample [1 sample, 08:11:55] not in wait at each sample [2 samples, 08:11:53 - 08:11:54] idle wait at each sample ------------------------------------------------------------------------------- Process diagnostic dump actual duration=0.000000 sec (max dump time=30.000000 sec) *** 2025-05-26 08:12:57.385 ------------------------------------------------------------------------------- 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)