2024/08/20-06:11:26.351918 140500179318336 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00: fork to child time = 0.012936 sec 2024/08/20-06:11:26.353143 140500179318336 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00 2024/08/20-06:11:26.358832 140500179318336 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00 2024/08/20-06:11:26.359315 140500179318336 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:11:26.361804 140500179318336 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:11:26.405207 140500179318336 [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-11906/att-00/MANIFEST-14629260 2024/08/20-06:11:26.419567 140500179318336 [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-11906/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14642781, last_sequence is 190087165115, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14642629 2024/08/20-06:11:26.419576 140500179318336 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:11:26.419672 140500179318336 [version_set.cc:5652] Creating manifest 14642781 2024/08/20-06:11:26.457486 140500179318336 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:11:26.481513 140500179318336 [compaction_job.cc:2433] [default] [JOB 11906] Compacting 1@2 + 3@3 files to L3, score 0.94, subcompactions 1 : 1 2024/08/20-06:11:26.481534 140500179318336 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 6148 Base level 2, inputs: [14642760(31MB)], [14642772(41MB) 14642773(1630KB) 14642706(41MB)] 2024/08/20-06:11:26.861577 140500179318336 [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 2024/08/20-06:11:26.861603 140500179318336 [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 2024/08/20-06:11:26.861626 140500179318336 [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 2024/08/20-06:11:26.861638 140500179318336 [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 2024/08/20-06:11:26.861648 140500179318336 [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 2024/08/20-06:11:27.164553 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642782.sst) /dev/shm/ToplingTemp/Topling-210767-a0PBXo 2024/08/20-06:11:27.430096 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642782.sst): first pass time = 0.27's, 505.545'MB/sec 2024/08/20-06:11:29.203772 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642782.sst): old prealloc_size = 134681088, real_size = 41801744 2024/08/20-06:11:29.203852 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642782.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.72 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.01 avg-zval = 317.00 2024/08/20-06:11:29.527129 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642782.sst): second pass time = 1.77's, 74.255'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 134.891'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15564.875'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.160'MB/sec write SST data time = 0.12's, 360.108'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 25232.893'MB/sec zip my value time = 1.77's, unzip length = 0.132'GB zip my value throughput = 74.255'MB/sec zip pipeline throughput = 156.390'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.72 avg-val = 1017.01 avg-zval = 317.00 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.72 avg-val = 1024.01 avg-zval = 317.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 469184 } seq expand size = 905996 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.0987 value = 3.2082 dict = 1.00 all = 3.0771 } Zip/UnZip{ index = 0.4765 value = 0.3117 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.429285 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 = 0.389462989 Billion total entry num = 0.346340997 Billion write speed all = 1.523062332 MB/sec (with seq num) write speed all = 1.462097973 MB/sec (without seq num) 2024/08/20-06:11:29.604032 140500179318336 [compaction_job.cc:1944] [default] [JOB 11906] Generated table #14642782: 129428 keys, 43617915 bytes, temperature: kWarm 2024/08/20-06:11:29.604136 140500179318336 EVENT_LOG_v1 {"time_micros": 1724105489604076, "cf_name": "default", "job": 11906, "event": "table_file_creation", "file_number": 14642782, "file_size": 43617915, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189796480847, "largest_seqno": 190086962391, "table_properties": {"data_size": 41029184, "index_size": 740032, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629310, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "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": 1724105487, "oldest_key_time": 0, "file_creation_time": 1724105487, "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": 14642782, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:11:29.667513 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642783.sst) /dev/shm/ToplingTemp/Topling-210767-LrJxzo 2024/08/20-06:11:30.472000 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642783.sst): first pass time = 0.80's, 166.850'MB/sec 2024/08/20-06:11:32.093420 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642783.sst): old prealloc_size = 134681088, real_size = 41807824 2024/08/20-06:11:32.093482 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642783.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.60 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.17 2024/08/20-06:11:32.336738 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642783.sst): second pass time = 1.62's, 81.346'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 179.304'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22003.887'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.194'MB/sec write SST data time = 0.08's, 568.606'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 33622.733'MB/sec zip my value time = 1.62's, unzip length = 0.132'GB zip my value throughput = 81.346'MB/sec zip pipeline throughput = 132.059'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.60 avg-val = 1017.01 avg-zval = 317.17 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.60 avg-val = 1024.01 avg-zval = 317.17 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 469184 } seq expand size = 905996 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.1436 value = 3.2065 dict = 1.00 all = 3.0767 } Zip/UnZip{ index = 0.4665 value = 0.3119 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.561820 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592417 Billion total entry num = 0.346470425 Billion write speed all = 1.525941130 MB/sec (with seq num) write speed all = 1.464957758 MB/sec (without seq num) 2024/08/20-06:11:32.398802 140500179318336 [compaction_job.cc:1944] [default] [JOB 11906] Generated table #14642783: 129428 keys, 43623937 bytes, temperature: kWarm 2024/08/20-06:11:32.398878 140500179318336 EVENT_LOG_v1 {"time_micros": 1724105492398834, "cf_name": "default", "job": 11906, "event": "table_file_creation", "file_number": 14642783, "file_size": 43623937, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189796259277, "largest_seqno": 190086962131, "table_properties": {"data_size": 41050752, "index_size": 724544, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629283, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "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": 1724105489, "oldest_key_time": 0, "file_creation_time": 1724105489, "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": 14642783, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:11:32.641647 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642784.sst) /dev/shm/ToplingTemp/Topling-210767-ph4vZp 2024/08/20-06:11:32.658011 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642784.sst): first pass time = 0.02's, 617.190'MB/sec 2024/08/20-06:11:32.772969 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642784.sst): old prealloc_size = 134681088, real_size = 3179192 2024/08/20-06:11:32.773028 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642784.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 9716 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.29 raw-val = 0.0099 GB zip-val = 0.0032 GB avg-val =1016.97 avg-zval = 326.65 2024/08/20-06:11:32.788993 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00/14642784.sst): second pass time = 0.11's, 86.532'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 207.146'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 87.162'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.206'MB/sec write SST data time = 0.00's, 789.350'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.111'MB, throughput = 2825.556'MB/sec zip my value time = 0.11's, unzip length = 0.010'GB zip my value throughput = 86.532'MB/sec zip pipeline throughput = 86.532'MB/sec entries = 9716 avg-key = 20.00 avg-zkey = 0.30 avg-val = 1016.97 avg-zval = 326.65 usrkeys = 9716 avg-key = 12.00 avg-zkey = 0.30 avg-val = 1023.97 avg-zval = 326.65 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 9716 bytes = 31584 } seq expand size = 68012 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0001 GB value = 0.0099 GB dict = 0.11 MB all = 0.0101 GB } __ZipSize{ index = 0.0000 GB value = 0.0032 GB dict = 0.11 MB all = 0.0033 GB } UnZip/Zip{ index = 40.4833 value = 3.1134 dict = 1.00 all = 3.0346 } Zip/UnZip{ index = 0.0247 value = 0.3212 dict = 1.00 all = 0.3295 } ---------------------------- total value len = 62.571769 GB avg = 0.181 KB (by entry num) total key len = 6.794129 GB avg = 0.020 KB total ukey len = 3.192730 GB avg = 0.008 KB total ukey num = 0.389602133 Billion total entry num = 0.346480141 Billion write speed all = 1.526149111 MB/sec (with seq num) write speed all = 1.465164637 MB/sec (without seq num) 2024/08/20-06:11:32.797768 140500179318336 [compaction_job.cc:1944] [default] [JOB 11906] Generated table #14642784: 9716 keys, 3320158 bytes, temperature: kWarm 2024/08/20-06:11:32.797817 140500179318336 EVENT_LOG_v1 {"time_micros": 1724105492797790, "cf_name": "default", "job": 11906, "event": "table_file_creation", "file_number": 14642784, "file_size": 3320158, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190033165407, "largest_seqno": 190083472244, "table_properties": {"data_size": 3173712, "index_size": 2880, "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": 194320, "raw_average_key_size": 20, "raw_value_size": 9880918, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 9716, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724105492, "oldest_key_time": 0, "file_creation_time": 1724105492, "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": 14642784, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:11:32.810803 140500179318336 [compaction_job.cc:699] job-11906: subcompact[0], size: 0.090562 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-11906/att-00 [14642782,14642783,14642784] 2024/08/20-06:11:32.857538 140500179318336 (Original Log Time 2024/08/20-06:11:26.481632) EVENT_LOG_v1 {"time_micros": 1724105486481554, "job": 11906, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14642760], "files_L3": [14642772, 14642773, 14642706], "score": 0.93873, "input_data_size": 122437353, "oldest_snapshot_seqno": 190087164887} 2024/08/20-06:11:32.857543 140500179318336 (Original Log Time 2024/08/20-06:11:32.854090) [compaction_job.cc:2018] [default] [JOB 11906] Compacted 1@2 + 3@3 files to L3 => 90562010 bytes 2024/08/20-06:11:32.857546 140500179318336 (Original Log Time 2024/08/20-06:11:32.857449) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 19.3 rd, 14.3 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.8 +0.0 blob) out(86.4 +0.0 blob), read-write-amplify(6.4) write-amplify(2.7) OK, records in: 295525, records dropped: 26953 output_compression: Snappy 2024/08/20-06:11:32.857556 140500179318336 (Original Log Time 2024/08/20-06:11:32.857508) EVENT_LOG_v1 {"time_micros": 1724105492857482, "cf": "default", "job": 11906, "event": "compaction_finished", "compaction_time_micros": 6329176, "compaction_time_cpu_micros": 1014224, "output_level": 3, "num_output_files": 3, "total_output_size": 90562010, "num_input_records": 295525, "num_output_records": 268572, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 130055389, "file_range_sync_nanos": 0, "file_fsync_nanos": 2132, "file_prepare_write_nanos": 7818, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-06:11:32.999432 140500179318336 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":1724105486,"executesMs":6493,"compactionJobId":11906,"attempt":0,"compactionInputRawBytes":306463053,"compactionInputZipBytes":122437353,"compactionOutputRawBytes":0,"compactionOutputZipBytes":90562010,"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":"00-59bd1be38fe164dc4f3609bbef8e2407-88658d6704ce34ff-00"}}, response = 2024/08/20-06:11:32.999535 140500179318336 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-11906/att-00: olev 3, work 6.494 s, result 7.915 ms, install 3.497 ms, input{raw 292.266 MiB zip 116.765 MiB}