nularity=7512
    block_cache=0
    block_cache.cache_on_checkpoint=1
    block_cache.cache_on_writes=0
    block_cache.size=86
    btree.huffman_value=0
    cache=380
    cache.evict_max=0
    cache.minimum=20
    checkpoint=on
    checkpoint.log_size=62
    checkpoint.wait=70
    disk.data_extend=0
    disk.direct_io=0
    disk.encryption=none
    disk.mmap=1
    disk.mmap_all=0
    format.abort=0
    format.independent_thread_rng=1
    format.major_timeout=0
    import=0
    logging=0
    logging.archive=1
    logging.compression=none
    logging.file_max=105045
    logging.prealloc=1
    ops.alter=0
    ops.compaction=0
    ops.hs_cursor=1
    ops.prepare=0
    ops.random_cursor=0
    ops.salvage=1
    ops.verify=1
    quiet=1
    runs.in_memory=0
    runs.ops=0
    runs.rows=2600000
    runs.tables=7
    runs.threads=4
    runs.timer=11
    runs.type=row-store
    runs.verify_failure_dump=0
    statistics=0
    statistics.server=0
    stress.aggressive_sweep=0
    stress.checkpoint=0
    stress.checkpoint_reserved_txnid_delay=0
    stress.checkpoint_prepare=0
    stress.failpoint_hs_delete_key_from_ts=1
    stress.hs_checkpoint_delay=0
    stress.hs_search=1
    stress.hs_sweep=0
    stress.split_1=0
    stress.split_2=0
    stress.split_3=0
    stress.split_4=0
    stress.split_5=0
    stress.split_6=0
    stress.split_7=0
    transaction.implicit=38
    transaction.timestamps=0
    wiredtiger.config=off
    wiredtiger.rwlock=1
    wiredtiger.leak_memory=0
    ############################################
    #  TABLE PARAMETERS: table 1
    ############################################
    table1.btree.compression=zlib
    table1.btree.dictionary=1
    table1.btree.internal_key_truncation=1
    table1.btree.internal_page_max=10
    table1.btree.key_max=117
    table1.btree.key_min=14
    table1.btree.leaf_page_max=10
    table1.btree.memory_page_max=6
    table1.btree.prefix_len=0
    table1.btree.prefix_compression=0
    table1.btree.prefix_compression_min=7
    table1.btree.reverse=0
    table1.btree.split_pct=54
    table1.btree.value_max=1331
    table1.btree.value_min=17
    table1.disk.checksum=on
    table1.disk.firstfit=1
    table1.ops.pct.delete=2
    table1.ops.pct.insert=74
    table1.ops.pct.modify=22
    table1.ops.pct.read=0
    table1.ops.pct.write=2
    table1.ops.truncate=1
    table1.runs.source=table
    ############################################
    #  TABLE PARAMETERS: table 2
    ############################################
    table2.btree.compression=none
    table2.btree.dictionary=0
    table2.btree.internal_key_truncation=1
    table2.btree.internal_page_max=11
    table2.btree.key_max=120
    table2.btree.key_min=22
    table2.btree.leaf_page_max=11
    table2.btree.memory_page_max=8
    table2.btree.prefix_len=0
    table2.btree.prefix_compression=1
    table2.btree.prefix_compression_min=5
    table2.btree.reverse=0
    table2.btree.split_pct=92
    table2.btree.value_max=1574
    table2.btree.value_min=20
    table2.disk.checksum=unencrypted
    table2.disk.firstfit=1
    table2.ops.pct.delete=47
    table2.ops.pct.insert=36
    table2.ops.pct.modify=8
    table2.ops.pct.read=8
    table2.ops.pct.write=1
    table2.ops.truncate=1
    table2.runs.source=table
    ############################################
    #  TABLE PARAMETERS: table 3
    ############################################
    table3.btree.compression=none
    table3.btree.dictionary=0
    table3.btree.internal_key_truncation=1
    table3.btree.internal_page_max=9
    table3.btree.leaf_page_max=15
    table3.btree.memory_page_max=2
    table3.btree.repeat_data_pct=19
    table3.btree.split_pct=87
    table3.btree.value_max=4073
    table3.btree.value_min=5
    table3.disk.checksum=uncompressed
    table3.disk.firstfit=0
    table3.ops.pct.delete=2
    table3.ops.pct.insert=0
    table3.ops.pct.modify=52
    table3.ops.pct.read=6
    table3.ops.pct.write=40
    table3.ops.truncate=1
    table3.runs.source=table
    table3.runs.type=variable-length column-store
    ############################################
    #  TABLE PARAMETERS: table 4
    ############################################
    table4.btree.compression=snappy
    table4.btree.dictionary=1
    table4.btree.internal_key_truncation=1
    table4.btree.internal_page_max=11
    table4.btree.leaf_page_max=9
    table4.btree.memory_page_max=4
    table4.btree.repeat_data_pct=84
    table4.btree.split_pct=86
    table4.btree.value_max=3179
    table4.btree.value_min=6
    table4.disk.checksum=unencrypted
    table4.disk.firstfit=0
    table4.ops.pct.delete=0
    table4.ops.pct.insert=0
    table4.ops.pct.modify=0
    table4.ops.pct.read=100
    table4.ops.pct.write=0
    table4.ops.truncate=1
    table4.runs.source=table
    table4.runs.type=variable-length column-store
    ############################################
    #  TABLE PARAMETERS: table 5
    ############################################
    table5.btree.compression=none
    table5.btree.dictionary=1
    table5.btree.internal_key_truncation=1
    table5.btree.internal_page_max=15
    table5.btree.key_max=34
    table5.btree.key_min=19
    table5.btree.leaf_page_max=9
    table5.btree.memory_page_max=1
    table5.btree.prefix_len=0
    table5.btree.prefix_compression=1
    table5.btree.prefix_compression_min=3
    table5.btree.reverse=0
    table5.btree.split_pct=94
    table5.btree.value_max=2036
    table5.btree.value_min=9
    table5.disk.checksum=on
    table5.disk.firstfit=1
    table5.ops.pct.delete=40
    table5.ops.pct.insert=7
    table5.ops.pct.modify=33
    table5.ops.pct.read=0
    table5.ops.pct.write=20
    table5.ops.truncate=1
    table5.runs.source=table
    ############################################
    #  TABLE PARAMETERS: table 6
    ############################################
    table6.btree.compression=zlib
    table6.btree.dictionary=0
    table6.btree.internal_key_truncation=1
    table6.btree.internal_page_max=10
    table6.btree.leaf_page_max=11
    table6.btree.memory_page_max=10
    table6.btree.repeat_data_pct=23
    table6.btree.split_pct=78
    table6.btree.value_max=916
    table6.btree.value_min=7
    table6.disk.checksum=unencrypted
    table6.disk.firstfit=0
    table6.ops.pct.delete=14
    table6.ops.pct.insert=7
    table6.ops.pct.modify=3
    table6.ops.pct.read=0
    table6.ops.pct.write=76
    table6.ops.truncate=1
    table6.runs.source=file
    table6.runs.type=variable-length column-store
    ############################################
    #  TABLE PARAMETERS: table 7
    ############################################
    table7.btree.compression=zlib
    table7.btree.dictionary=1
    table7.btree.internal_key_truncation=1
    table7.btree.internal_page_max=9
    table7.btree.leaf_page_max=12
    table7.btree.memory_page_max=7
    table7.btree.repeat_data_pct=50
    table7.btree.split_pct=69
    table7.btree.value_max=1832
    table7.btree.value_min=14
    table7.disk.checksum=on
    table7.disk.firstfit=0
    table7.ops.pct.delete=12
    table7.ops.pct.insert=25
    table7.ops.pct.modify=17
    table7.ops.pct.read=25
    table7.ops.pct.write=21
    table7.ops.truncate=1
    table7.runs.source=table
    table7.runs.type=variable-length column-store
############################################
test/format run configuration highlights
############################################
############################################
format.sh: 71 successful jobs, 1 failed jobs
format.sh: starting job in /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/RUNDIR.111 (Tue May  3 06:50:43 UTC 2022)
format.sh:  catchsegv ./t -c /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/CONFIG.stress -h /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/RUNDIR.111   quiet=1
format.sh: starting job in /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/RUNDIR.112 (Tue May  3 06:50:49 UTC 2022)
format.sh:  catchsegv ./t -c /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/CONFIG.stress -h /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/RUNDIR.112   quiet=1
./format.sh: line 412: wait: pid 2106 is not a child of this shell
format.sh: 72 successful jobs, 1 failed jobs
format.sh: starting job in /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/RUNDIR.113 (Tue May  3 06:51:36 UTC 2022)
format.sh:  catchsegv ./t -c /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/CONFIG.stress -h /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/RUNDIR.113   quiet=1
./format.sh: line 412: wait: pid 31407 is not a child of this shell
./format.sh: line 412: wait: pid 4766 is not a child of this shell
./format.sh: line 412: wait: pid 16434 is not a child of this shell
format.sh: 75 successful jobs, 1 failed jobs
format.sh: starting job in /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/RUNDIR.114 (Tue May  3 06:52:28 UTC 2022)
format.sh:  catchsegv ./t -c /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/CONFIG.stress -h /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/RUNDIR.114   quiet=1
./format.sh: line 412: wait: pid 35815 is not a child of this shell
format.sh: 76 successful jobs, 1 failed jobs
format.sh: starting job in /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/RUNDIR.115 (Tue May  3 06:52:39 UTC 2022)
format.sh:  catchsegv ./t -c /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/CONFIG.stress -h /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/test/format/RUNDIR.115   quiet=1
./format.sh: line 412: wait: pid 32797 is not a child of this shell
format.sh: 77 successful jobs, 1 failed jobs
format.sh: starting job in /data/mci/41fbef11a9cecca3db827066a1d0a324/wiredtiger/tes
Link: https://evergreen.mongodb.com/task_log_raw/wiredtiger_mongo_v5.0_ubuntu1804_ppc_format_stress_ppc_zseries_test_3f41c35d1e396f054f4958fa3d62c03c035f379c_22_05_03_03_41_33/0?type=T#L2760