2024/08/20-23:46:58.604644 139856740591168 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00: fork to child time = 0.010124 sec 2024/08/20-23:46:58.605847 139856740591168 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00 2024/08/20-23:46:58.610953 139856740591168 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00 2024/08/20-23:46:58.617174 139856740591168 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:46:58.617532 139856740591168 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:46:58.655437 139856740591168 [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-55904/att-00/MANIFEST-14629260 2024/08/20-23:46:58.709750 139856740591168 [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-55904/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14693639, last_sequence is 191197507402, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14693569 2024/08/20-23:46:58.709760 139856740591168 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:46:58.709830 139856740591168 [version_set.cc:5652] Creating manifest 14693639 2024/08/20-23:46:58.734715 139856740591168 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:46:58.747054 139856740591168 [compaction_job.cc:2433] [default] [JOB 55904] Compacting 2@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-23:46:58.747068 139856740591168 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 28244 Base level 1, inputs: [14693634(31MB) 14693635(31MB)], [14693551(20MB) 14693552(19MB)] 2024/08/20-23:46:59.054390 139856740591168 [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 2024/08/20-23:46:59.054423 139856740591168 [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 2024/08/20-23:46:59.054447 139856740591168 [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 2024/08/20-23:46:59.054462 139856740591168 [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 2024/08/20-23:46:59.054476 139856740591168 [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 2024/08/20-23:46:59.224506 139856740591168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693640.sst) /dev/shm/ToplingTemp/Topling-63858-X5lqBQ 2024/08/20-23:46:59.316377 139856740591168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693640.sst): first pass time = 0.09's, 730.819'MB/sec 2024/08/20-23:46:59.874190 139856740591168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693640.sst): old prealloc_size = 73819750, real_size = 21070640 2024/08/20-23:46:59.874250 139856740591168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693640.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 =1017.01 avg-zval = 320.02 2024/08/20-23:47:00.017676 139856740591168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693640.sst): second pass time = 0.56's, 118.171'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.14's, 152.866'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7615.512'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.174'MB/sec write SST data time = 0.05's, 435.261'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 = 14072.577'MB/sec zip my value time = 0.56's, unzip length = 0.066'GB zip my value throughput = 118.171'MB/sec zip pipeline throughput = 118.171'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.33 avg-val = 1017.01 avg-zval = 320.02 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.33 avg-val = 1024.01 avg-zval = 320.02 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 = 2.2533 value = 3.1780 dict = 1.00 all = 3.0599 } Zip/UnZip{ index = 0.4438 value = 0.3147 dict = 1.00 all = 0.3268 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064714 Billion total entry num = 0.000064714 Billion write speed all = 0.005213141 MB/sec (with seq num) write speed all = 0.005173194 MB/sec (without seq num) 2024/08/20-23:47:00.052816 139856740591168 [compaction_job.cc:1944] [default] [JOB 55904] Generated table #14693640: 64714 keys, 21931437 bytes, temperature: kWarm 2024/08/20-23:47:00.052924 139856740591168 EVENT_LOG_v1 {"time_micros": 1724168820052863, "cf_name": "default", "job": 55904, "event": "table_file_creation", "file_number": 14693640, "file_size": 21931437, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191179515099, "largest_seqno": 191197484929, "table_properties": {"data_size": 20709664, "index_size": 344640, "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": 65814676, "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": 1724168819, "oldest_key_time": 0, "file_creation_time": 1724168819, "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": 14693640, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:47:00.085122 139856740591168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693641.sst) /dev/shm/ToplingTemp/Topling-63858-tiNZES 2024/08/20-23:47:00.708096 139856740591168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693641.sst): first pass time = 0.62's, 107.736'MB/sec 2024/08/20-23:47:01.434924 139856740591168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693641.sst): old prealloc_size = 73819750, real_size = 21018944 2024/08/20-23:47:01.434978 139856740591168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693641.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64716 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.30 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1016.98 avg-zval = 319.23 2024/08/20-23:47:01.519008 139856740591168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693641.sst): second pass time = 0.73's, 90.651'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 260.326'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13486.657'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.281'MB/sec write SST data time = 0.03's, 828.794'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 = 16010.581'MB/sec zip my value time = 0.73's, unzip length = 0.066'GB zip my value throughput = 90.651'MB/sec zip pipeline throughput = 117.506'MB/sec entries = 64716 avg-key = 20.00 avg-zkey = 5.30 avg-val = 1016.98 avg-zval = 319.23 usrkeys = 64716 avg-key = 12.00 avg-zkey = 5.30 avg-val = 1023.98 avg-zval = 319.23 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64716 bytes = 210336 } seq expand size = 453012 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 = 2.2630 value = 3.1857 dict = 1.00 all = 3.0661 } Zip/UnZip{ index = 0.4419 value = 0.3139 dict = 1.00 all = 0.3262 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129430 Billion total entry num = 0.000129430 Billion write speed all = 0.010425112 MB/sec (with seq num) write speed all = 0.010345226 MB/sec (without seq num) 2024/08/20-23:47:01.556637 139856740591168 [compaction_job.cc:1944] [default] [JOB 55904] Generated table #14693641: 64716 keys, 21887912 bytes, temperature: kWarm 2024/08/20-23:47:01.556697 139856740591168 EVENT_LOG_v1 {"time_micros": 1724168821556667, "cf_name": "default", "job": 55904, "event": "table_file_creation", "file_number": 14693641, "file_size": 21887912, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191154252337, "largest_seqno": 191197484195, "table_properties": {"data_size": 20659440, "index_size": 343168, "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": 1294320, "raw_average_key_size": 20, "raw_value_size": 65815118, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64716, "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": 1724168820, "oldest_key_time": 0, "file_creation_time": 1724168820, "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": 14693641, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:47:01.583077 139856740591168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693642.sst) /dev/shm/ToplingTemp/Topling-63858-Pu8tKP 2024/08/20-23:47:01.647654 139856740591168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693642.sst): first pass time = 0.06's, 315.423'MB/sec 2024/08/20-23:47:01.889187 139856740591168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693642.sst): old prealloc_size = 73819750, real_size = 6383344 2024/08/20-23:47:01.889251 139856740591168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693642.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 19629 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.47 raw-val = 0.0200 GB zip-val = 0.0064 GB avg-val =1016.96 avg-zval = 324.47 2024/08/20-23:47:01.916222 139856740591168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00/14693642.sst): second pass time = 0.24's, 82.875'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.03's, 245.659'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 204.861'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.260'MB/sec write SST data time = 0.01's, 818.696'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.196'MB, throughput = 4734.225'MB/sec zip my value time = 0.24's, unzip length = 0.020'GB zip my value throughput = 82.875'MB/sec zip pipeline throughput = 82.875'MB/sec entries = 19629 avg-key = 20.00 avg-zkey = 0.47 avg-val = 1016.96 avg-zval = 324.47 usrkeys = 19629 avg-key = 12.00 avg-zkey = 0.47 avg-val = 1023.96 avg-zval = 324.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 19629 bytes = 63808 } seq expand size = 137403 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0002 GB value = 0.0200 GB dict = 0.20 MB all = 0.0204 GB } __ZipSize{ index = 0.0000 GB value = 0.0064 GB dict = 0.20 MB all = 0.0066 GB } UnZip/Zip{ index = 25.3823 value = 3.1342 dict = 1.00 all = 3.0655 } Zip/UnZip{ index = 0.0394 value = 0.3191 dict = 1.00 all = 0.3262 } ---------------------------- total value len = 0.152635 GB avg = 1.024 KB (by entry num) total key len = 0.002981 GB avg = 0.020 KB total ukey len = 0.001789 GB avg = 0.012 KB total ukey num = 0.000149059 Billion total entry num = 0.000149059 Billion write speed all = 0.012005732 MB/sec (with seq num) write speed all = 0.011913733 MB/sec (without seq num) 2024/08/20-23:47:01.937727 139856740591168 [compaction_job.cc:1944] [default] [JOB 55904] Generated table #14693642: 19629 keys, 6639759 bytes, temperature: kWarm 2024/08/20-23:47:01.937797 139856740591168 EVENT_LOG_v1 {"time_micros": 1724168821937763, "cf_name": "default", "job": 55904, "event": "table_file_creation", "file_number": 14693642, "file_size": 6639759, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191161476167, "largest_seqno": 191197484200, "table_properties": {"data_size": 6368992, "index_size": 9280, "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": 392580, "raw_average_key_size": 20, "raw_value_size": 19961887, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 19629, "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": 1724168821, "oldest_key_time": 0, "file_creation_time": 1724168821, "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": 14693642, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:47:01.949002 139856740591168 [compaction_job.cc:699] job-55904: subcompact[0], size: 0.050459 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55904/att-00 [14693640,14693641,14693642] 2024/08/20-23:47:01.973440 139856740591168 (Original Log Time 2024/08/20-23:46:58.747111) EVENT_LOG_v1 {"time_micros": 1724168818747081, "job": 55904, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14693634, 14693635], "files_L2": [14693551, 14693552], "score": 0.996631, "input_data_size": 109904639, "oldest_snapshot_seqno": 191197507213} 2024/08/20-23:47:01.973444 139856740591168 (Original Log Time 2024/08/20-23:47:01.972797) [compaction_job.cc:2018] [default] [JOB 55904] Compacted 2@1 + 2@2 files to L2 => 50459108 bytes 2024/08/20-23:47:01.973447 139856740591168 (Original Log Time 2024/08/20-23:47:01.973350) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 34.3 rd, 15.8 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(63.9, 40.9 +0.0 blob) out(48.1 +0.0 blob), read-write-amplify(2.4) write-amplify(0.8) OK, records in: 190403, records dropped: 41344 output_compression: Snappy 2024/08/20-23:47:01.973456 139856740591168 (Original Log Time 2024/08/20-23:47:01.973411) EVENT_LOG_v1 {"time_micros": 1724168821973384, "cf": "default", "job": 55904, "event": "compaction_finished", "compaction_time_micros": 3201904, "compaction_time_cpu_micros": 524348, "output_level": 2, "num_output_files": 3, "total_output_size": 50459108, "num_input_records": 190403, "num_output_records": 149059, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 62661247, "file_range_sync_nanos": 0, "file_fsync_nanos": 3062, "file_prepare_write_nanos": 7140, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-23:47:02.127390 139856740591168 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":1724168818,"executesMs":3360,"compactionJobId":55904,"attempt":0,"compactionInputRawBytes":197446224,"compactionInputZipBytes":109904639,"compactionOutputRawBytes":0,"compactionOutputZipBytes":50459108,"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-f459a574c9564c603117a9ad2d0f6403-c6241d643aa06838-00"}}, response = 2024/08/20-23:47:02.127489 139856740591168 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-55904/att-00: olev 2, work 3.361 s, result 7.261 ms, install 0.693 ms, input{raw 188.299 MiB zip 104.813 MiB}