2024/08/20-14:06:55.989861 140500548597312 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00: fork to child time = 0.064855 sec 2024/08/20-14:06:55.991125 140500548597312 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00 2024/08/20-14:06:55.995639 140500548597312 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00 2024/08/20-14:06:55.996540 140500548597312 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:06:55.996835 140500548597312 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:06:56.035282 140500548597312 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-33448/att-00/MANIFEST-14629260 2024/08/20-14:06:56.051158 140500548597312 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-33448/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14667871, last_sequence is 190637335569, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14667751 2024/08/20-14:06:56.051167 140500548597312 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:06:56.051228 140500548597312 [version_set.cc:5652] Creating manifest 14667871 2024/08/20-14:06:56.074313 140500548597312 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:06:56.088162 140500548597312 [compaction_job.cc:2433] [default] [JOB 33448] Compacting 2@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-14:06:56.088181 140500548597312 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17099 Base level 1, inputs: [14667857(31MB) 14667862(31MB)], [14667774(20MB) 14667775(12MB)] 2024/08/20-14:06:56.391506 140500548597312 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-14:06:56.391526 140500548597312 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-14:06:56.391543 140500548597312 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-14:06:56.391555 140500548597312 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-14:06:56.391565 140500548597312 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-14:06:56.569598 140500548597312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667872.sst) /dev/shm/ToplingTemp/Topling-378366-4z92Wr 2024/08/20-14:06:57.290261 140500548597312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667872.sst): first pass time = 0.72's, 93.127'MB/sec 2024/08/20-14:07:00.015668 140500548597312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667872.sst): old prealloc_size = 73819750, real_size = 21031440 2024/08/20-14:07:00.015750 140500548597312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667872.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64712 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.40 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.04 avg-zval = 319.35 2024/08/20-14:07:00.154628 140500548597312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667872.sst): second pass time = 2.72's, 24.201'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.14's, 157.538'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7180.828'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.156'MB/sec write SST data time = 0.04's, 619.039'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 15279.302'MB/sec zip my value time = 2.72's, unzip length = 0.066'GB zip my value throughput = 24.201'MB/sec zip pipeline throughput = 146.207'MB/sec entries = 64712 avg-key = 20.00 avg-zkey = 5.40 avg-val = 1017.04 avg-zval = 319.35 usrkeys = 64712 avg-key = 12.00 avg-zkey = 5.40 avg-val = 1024.04 avg-zval = 319.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64712 bytes = 202240 } seq expand size = 452984 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2227 value = 3.1847 dict = 1.00 all = 3.0655 } Zip/UnZip{ index = 0.4499 value = 0.3140 dict = 1.00 all = 0.3262 } ---------------------------- total value len = 62.363017 GB avg = 0.180 KB (by entry num) total key len = 6.790052 GB avg = 0.020 KB total ukey len = 3.190284 GB avg = 0.008 KB total ukey num = 0.389398273 Billion total entry num = 0.346276281 Billion write speed all = 0.934766813 MB/sec (with seq num) write speed all = 0.897320889 MB/sec (without seq num) 2024/08/20-14:07:00.185758 140500548597312 [compaction_job.cc:1944] [default] [JOB 33448] Generated table #14667872: 64712 keys, 21891918 bytes, temperature: kWarm 2024/08/20-14:07:00.185859 140500548597312 EVENT_LOG_v1 {"time_micros": 1724134020185797, "cf_name": "default", "job": 33448, "event": "table_file_creation", "file_number": 14667872, "file_size": 21891918, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190614260360, "largest_seqno": 190637324326, "table_properties": {"data_size": 20665728, "index_size": 349376, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 1294240, "raw_average_key_size": 20, "raw_value_size": 65814670, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64712, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724134016, "oldest_key_time": 0, "file_creation_time": 1724134016, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14667872, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:07:00.218337 140500548597312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667873.sst) /dev/shm/ToplingTemp/Topling-378366-nr15Pt 2024/08/20-14:07:00.556404 140500548597312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667873.sst): first pass time = 0.34's, 198.541'MB/sec 2024/08/20-14:07:03.852467 140500548597312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667873.sst): old prealloc_size = 73819750, real_size = 21059008 2024/08/20-14:07:03.852535 140500548597312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667873.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.33 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.02 avg-zval = 319.83 2024/08/20-14:07:03.998639 140500548597312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667873.sst): second pass time = 3.30's, 19.973'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 149.963'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9753.294'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.186'MB/sec write SST data time = 0.06's, 371.068'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.674'MB, throughput = 15769.679'MB/sec zip my value time = 3.30's, unzip length = 0.066'GB zip my value throughput = 19.973'MB/sec zip pipeline throughput = 158.644'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.33 avg-val = 1017.02 avg-zval = 319.83 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.33 avg-val = 1024.02 avg-zval = 319.83 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 202240 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2516 value = 3.1798 dict = 1.00 all = 3.0616 } Zip/UnZip{ index = 0.4441 value = 0.3145 dict = 1.00 all = 0.3266 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462987 Billion total entry num = 0.346340995 Billion write speed all = 0.935631465 MB/sec (with seq num) write speed all = 0.898180489 MB/sec (without seq num) 2024/08/20-14:07:04.034487 140500548597312 [compaction_job.cc:1944] [default] [JOB 33448] Generated table #14667873: 64714 keys, 21920094 bytes, temperature: kWarm 2024/08/20-14:07:04.034572 140500548597312 EVENT_LOG_v1 {"time_micros": 1724134024034526, "cf_name": "default", "job": 33448, "event": "table_file_creation", "file_number": 14667873, "file_size": 21920094, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190608032957, "largest_seqno": 190637323743, "table_properties": {"data_size": 20697776, "index_size": 344896, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 1294280, "raw_average_key_size": 20, "raw_value_size": 65815356, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724134020, "oldest_key_time": 0, "file_creation_time": 1724134020, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14667873, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:07:04.064284 140500548597312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667874.sst) /dev/shm/ToplingTemp/Topling-378366-OWmH8s 2024/08/20-14:07:04.116135 140500548597312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667874.sst): first pass time = 0.05's, 213.496'MB/sec 2024/08/20-14:07:04.913993 140500548597312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667874.sst): old prealloc_size = 73819750, real_size = 3551472 2024/08/20-14:07:04.914059 140500548597312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667874.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 10664 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 6.28 raw-val = 0.0108 GB zip-val = 0.0035 GB avg-val =1016.88 avg-zval = 326.48 2024/08/20-14:07:04.944752 140500548597312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00/14667874.sst): second pass time = 0.80's, 13.607'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.03's, 120.352'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1970.824'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.161'MB/sec write SST data time = 0.01's, 261.633'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.119'MB, throughput = 3601.198'MB/sec zip my value time = 0.80's, unzip length = 0.011'GB zip my value throughput = 13.607'MB/sec zip pipeline throughput = 167.574'MB/sec entries = 10664 avg-key = 20.00 avg-zkey = 6.28 avg-val = 1016.88 avg-zval = 326.48 usrkeys = 10664 avg-key = 12.00 avg-zkey = 6.28 avg-val = 1023.88 avg-zval = 326.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 10664 bytes = 30672 } seq expand size = 74648 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0001 GB value = 0.0108 GB dict = 0.12 MB all = 0.0111 GB } __ZipSize{ index = 0.0001 GB value = 0.0035 GB dict = 0.12 MB all = 0.0037 GB } UnZip/Zip{ index = 1.9097 value = 3.1146 dict = 1.00 all = 2.9886 } Zip/UnZip{ index = 0.5236 value = 0.3211 dict = 1.00 all = 0.3346 } ---------------------------- total value len = 62.440204 GB avg = 0.180 KB (by entry num) total key len = 6.791559 GB avg = 0.020 KB total ukey len = 3.191189 GB avg = 0.008 KB total ukey num = 0.389473651 Billion total entry num = 0.346351659 Billion write speed all = 0.935769966 MB/sec (with seq num) write speed all = 0.898318315 MB/sec (without seq num) 2024/08/20-14:07:04.961617 140500548597312 [compaction_job.cc:1944] [default] [JOB 33448] Generated table #14667874: 10664 keys, 3699784 bytes, temperature: kWarm 2024/08/20-14:07:04.961705 140500548597312 EVENT_LOG_v1 {"time_micros": 1724134024961657, "cf_name": "default", "job": 33448, "event": "table_file_creation", "file_number": 14667874, "file_size": 3699784, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190631983537, "largest_seqno": 190637324327, "table_properties": {"data_size": 3481632, "index_size": 67008, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 213280, "raw_average_key_size": 20, "raw_value_size": 10844059, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 10664, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724134024, "oldest_key_time": 0, "file_creation_time": 1724134024, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14667874, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:07:04.970145 140500548597312 [compaction_job.cc:699] job-33448: subcompact[0], size: 0.047512 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33448/att-00 [14667872,14667873,14667874] 2024/08/20-14:07:04.999381 140500548597312 (Original Log Time 2024/08/20-14:06:56.088271) EVENT_LOG_v1 {"time_micros": 1724134016088198, "job": 33448, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14667857, 14667862], "files_L2": [14667774, 14667775], "score": 0.993696, "input_data_size": 102276601, "oldest_snapshot_seqno": 190637335107} 2024/08/20-14:07:04.999388 140500548597312 (Original Log Time 2024/08/20-14:07:04.998506) [compaction_job.cc:2018] [default] [JOB 33448] Compacted 2@1 + 2@2 files to L2 => 47511796 bytes 2024/08/20-14:07:04.999390 140500548597312 (Original Log Time 2024/08/20-14:07:04.999051) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 11.5 rd, 5.3 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(63.9, 33.6 +0.0 blob) out(45.3 +0.0 blob), read-write-amplify(2.2) write-amplify(0.7) OK, records in: 167836, records dropped: 27746 output_compression: Snappy 2024/08/20-14:07:04.999400 140500548597312 (Original Log Time 2024/08/20-14:07:04.999349) EVENT_LOG_v1 {"time_micros": 1724134024999083, "cf": "default", "job": 33448, "event": "compaction_finished", "compaction_time_micros": 8881886, "compaction_time_cpu_micros": 576367, "output_level": 2, "num_output_files": 3, "total_output_size": 47511796, "num_input_records": 167836, "num_output_records": 140090, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 61868659, "file_range_sync_nanos": 0, "file_fsync_nanos": 2671, "file_prepare_write_nanos": 7607, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-14:07:05.143599 140500548597312 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724134015,"executesMs":9003,"compactionJobId":33448,"attempt":0,"compactionInputRawBytes":174047995,"compactionInputZipBytes":102276601,"compactionOutputRawBytes":0,"compactionOutputZipBytes":47511796,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-e48946f42dd7bcd503edcd0d2be9e601-e85217b38be14b0b-00"}}, response = 2024/08/20-14:07:05.143745 140500548597312 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-33448/att-00: olev 2, work 9.003 s, result 5.162 ms, install 0.929 ms, input{raw 165.985 MiB zip 97.539 MiB}