2024/08/20-05:51:38.920077 140500540204608 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00: fork to child time = 0.009926 sec 2024/08/20-05:51:38.921093 140500540204608 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00 2024/08/20-05:51:38.926831 140500540204608 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00 2024/08/20-05:51:38.927399 140500540204608 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:51:38.927738 140500540204608 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:51:38.969068 140500540204608 [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-10860/att-00/MANIFEST-14629260 2024/08/20-05:51:39.019874 140500540204608 [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-10860/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14641616, last_sequence is 190061352900, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14641416 2024/08/20-05:51:39.019884 140500540204608 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:51:39.019978 140500540204608 [version_set.cc:5652] Creating manifest 14641616 2024/08/20-05:51:39.050751 140500540204608 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:51:39.066648 140500540204608 [compaction_job.cc:2433] [default] [JOB 10860] Compacting 1@2 + 2@3 files to L3, score 1.06, subcompactions 1 : 1 2024/08/20-05:51:39.066662 140500540204608 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5633 Base level 2, inputs: [14641580(48MB)], [14640736(91MB) 14640737(90MB)] 2024/08/20-05:51:39.075046 140500540204608 [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 2024/08/20-05:51:39.075087 140500540204608 [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 2024/08/20-05:51:39.075115 140500540204608 [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 2024/08/20-05:51:39.075125 140500540204608 [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 2024/08/20-05:51:39.075135 140500540204608 [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 2024/08/20-05:51:40.087489 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641617.sst) /dev/shm/ToplingTemp/Topling-202880-reKnK1 2024/08/20-05:51:40.882878 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641617.sst): first pass time = 0.80's, 168.754'MB/sec 2024/08/20-05:51:42.570002 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641617.sst): old prealloc_size = 147639500, real_size = 91879840 2024/08/20-05:51:42.570072 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641617.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.07 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-05:51:43.102870 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641617.sst): second pass time = 1.69's, 73.224'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 178.851'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16864.196'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.382'MB/sec write SST data time = 0.09's, 1013.062'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 20114.193'MB/sec zip my value time = 1.69's, unzip length = 0.123'GB zip my value throughput = 73.224'MB/sec zip pipeline throughput = 144.045'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.07 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.07 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 7.4565 value = 1.3570 dict = 1.00 all = 1.4083 } Zip/UnZip{ index = 0.1341 value = 0.7369 dict = 1.00 all = 0.7101 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.563973129 MB/sec (with seq num) write speed all = 1.501276741 MB/sec (without seq num) 2024/08/20-05:51:43.256595 140500540204608 [compaction_job.cc:1944] [default] [JOB 10860] Generated table #14641617: 671089 keys, 95303420 bytes, temperature: kWarm 2024/08/20-05:51:43.256681 140500540204608 EVENT_LOG_v1 {"time_micros": 1724104303256628, "cf_name": "default", "job": 10860, "event": "table_file_creation", "file_number": 14641617, "file_size": 95303420, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189881270860, "largest_seqno": 190060933732, "table_properties": {"data_size": 90991936, "index_size": 720000, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724104300, "oldest_key_time": 0, "file_creation_time": 1724104300, "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": 14641617, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:51:43.303639 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641618.sst) /dev/shm/ToplingTemp/Topling-202880-Ha0oP1 2024/08/20-05:51:44.583178 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641618.sst): first pass time = 1.28's, 104.900'MB/sec 2024/08/20-05:51:46.121581 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641618.sst): old prealloc_size = 147639500, real_size = 91705984 2024/08/20-05:51:46.121659 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641618.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.82 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-05:51:46.658696 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641618.sst): second pass time = 1.54's, 80.332'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 177.275'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11209.311'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.381'MB/sec write SST data time = 0.10's, 990.372'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 24409.603'MB/sec zip my value time = 1.54's, unzip length = 0.123'GB zip my value throughput = 80.332'MB/sec zip pipeline throughput = 145.686'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.82 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.82 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 9.7113 value = 1.3571 dict = 1.00 all = 1.4097 } Zip/UnZip{ index = 0.1030 value = 0.7368 dict = 1.00 all = 0.7094 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.566985731 MB/sec (with seq num) write speed all = 1.504173096 MB/sec (without seq num) 2024/08/20-05:51:46.767619 140500540204608 [compaction_job.cc:1944] [default] [JOB 10860] Generated table #14641618: 671089 keys, 95213436 bytes, temperature: kWarm 2024/08/20-05:51:46.767694 140500540204608 EVENT_LOG_v1 {"time_micros": 1724104306767663, "cf_name": "default", "job": 10860, "event": "table_file_creation", "file_number": 14641618, "file_size": 95213436, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189713919008, "largest_seqno": 190060933733, "table_properties": {"data_size": 90985200, "index_size": 552832, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724104303, "oldest_key_time": 0, "file_creation_time": 1724104303, "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": 14641618, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:51:46.805130 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641619.sst) /dev/shm/ToplingTemp/Topling-202880-8VL2F0 2024/08/20-05:51:47.072168 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641619.sst): first pass time = 0.27's, 215.080'MB/sec 2024/08/20-05:51:47.584725 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641619.sst): old prealloc_size = 147639500, real_size = 41552832 2024/08/20-05:51:47.584791 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641619.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 287124 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.64 raw-val = 0.0528 GB zip-val = 0.0413 GB avg-val = 184.00 avg-zval = 143.84 2024/08/20-05:51:47.820085 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00/14641619.sst): second pass time = 0.51's, 103.240'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 182.798'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5475.504'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.370'MB/sec write SST data time = 0.04's, 1046.817'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.536'MB, throughput = 14329.299'MB/sec zip my value time = 0.51's, unzip length = 0.053'GB zip my value throughput = 103.240'MB/sec zip pipeline throughput = 131.453'MB/sec entries = 287124 avg-key = 16.00 avg-zkey = 0.64 avg-val = 184.00 avg-zval = 143.84 usrkeys = 287124 avg-key = 8.00 avg-zkey = 0.64 avg-val = 191.00 avg-zval = 143.84 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 287124 bytes = 1004944 } seq expand size = 2009868 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0023 GB value = 0.0528 GB dict = 0.54 MB all = 0.0574 GB } __ZipSize{ index = 0.0002 GB value = 0.0413 GB dict = 0.54 MB all = 0.0430 GB } UnZip/Zip{ index = 12.5932 value = 1.2792 dict = 1.00 all = 1.3347 } Zip/UnZip{ index = 0.0794 value = 0.7817 dict = 1.00 all = 0.7492 } ---------------------------- total value len = 62.607946 GB avg = 0.180 KB (by entry num) total key len = 6.814826 GB avg = 0.020 KB total ukey len = 3.202542 GB avg = 0.008 KB total ukey num = 0.390962863 Billion total entry num = 0.347840871 Billion write speed all = 1.568287271 MB/sec (with seq num) write speed all = 1.505424393 MB/sec (without seq num) 2024/08/20-05:51:47.872883 140500540204608 [compaction_job.cc:1944] [default] [JOB 10860] Generated table #14641619: 287124 keys, 43023483 bytes, temperature: kWarm 2024/08/20-05:51:47.872959 140500540204608 EVENT_LOG_v1 {"time_micros": 1724104307872915, "cf_name": "default", "job": 10860, "event": "table_file_creation", "file_number": 14641619, "file_size": 43023483, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189912194961, "largest_seqno": 190060933736, "table_properties": {"data_size": 41298528, "index_size": 182400, "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": 4593984, "raw_average_key_size": 16, "raw_value_size": 52830816, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 287124, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724104306, "oldest_key_time": 0, "file_creation_time": 1724104306, "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": 14641619, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:51:47.889255 140500540204608 [compaction_job.cc:699] job-10860: subcompact[0], size: 0.233540 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10860/att-00 [14641617,14641618,14641619] 2024/08/20-05:51:47.929105 140500540204608 (Original Log Time 2024/08/20-05:51:39.066717) EVENT_LOG_v1 {"time_micros": 1724104299066675, "job": 10860, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14641580], "files_L3": [14640736, 14640737], "score": 1.06039, "input_data_size": 241491395, "oldest_snapshot_seqno": 190061352268} 2024/08/20-05:51:47.929108 140500540204608 (Original Log Time 2024/08/20-05:51:47.925936) [compaction_job.cc:2018] [default] [JOB 10860] Compacted 1@2 + 2@3 files to L3 => 233540339 bytes 2024/08/20-05:51:47.929110 140500540204608 (Original Log Time 2024/08/20-05:51:47.929030) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 27.4 rd, 26.5 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.4, 181.9 +0.0 blob) out(222.7 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 48421 output_compression: Snappy 2024/08/20-05:51:47.929117 140500540204608 (Original Log Time 2024/08/20-05:51:47.929081) EVENT_LOG_v1 {"time_micros": 1724104307929055, "cf": "default", "job": 10860, "event": "compaction_finished", "compaction_time_micros": 8822551, "compaction_time_cpu_micros": 3039983, "output_level": 3, "num_output_files": 3, "total_output_size": 233540339, "num_input_records": 1677723, "num_output_records": 1629302, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 144228948, "file_range_sync_nanos": 0, "file_fsync_nanos": 1854, "file_prepare_write_nanos": 6714, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-05:51:48.053789 140500540204608 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":1724104298,"executesMs":9000,"compactionJobId":10860,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":241491395,"compactionOutputRawBytes":0,"compactionOutputZipBytes":233540339,"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":"00-1f8aeb1be5e4b48e4989fda1db040721-153fcb993b4d68b6-00"}}, response = 2024/08/20-05:51:48.053888 140500540204608 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-10860/att-00: olev 3, work 9.001 s, result 4.715 ms, install 3.208 ms, input{raw 320.000 MiB zip 230.304 MiB}