2024/07/23-19:07:43.263433 140548677203520 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00: fork to child time = 0.009436 sec 2024/07/23-19:07:43.264334 140548677203520 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00 2024/07/23-19:07:43.269696 140548677203520 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00 2024/07/23-19:07:43.270155 140548677203520 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/23-19:07:43.270551 140548677203520 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/23-19:07:43.307782 140548677203520 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-06048/att-00/MANIFEST-13366722 2024/07/23-19:07:43.396106 140548677203520 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-06048/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13373669, last_sequence is 163299392248, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13373541 2024/07/23-19:07:43.396121 140548677203520 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/23-19:07:43.396221 140548677203520 [version_set.cc:5652] Creating manifest 13373669 2024/07/23-19:07:43.427791 140548677203520 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/23-19:07:43.443948 140548677203520 [compaction_job.cc:2433] [default] [JOB 6048] Compacting 1@1 + 3@2 files to L2, score 0.97, subcompactions 1 : 1 2024/07/23-19:07:43.443972 140548677203520 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3165 Base level 1, inputs: [13373663(31MB)], [13373665(20MB) 13373666(10MB) 13373588(9721KB)] 2024/07/23-19:07:43.730202 140548677203520 [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 2024/07/23-19:07:43.730224 140548677203520 [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 2024/07/23-19:07:43.730244 140548677203520 [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 2024/07/23-19:07:43.730259 140548677203520 [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 2024/07/23-19:07:43.730277 140548677203520 [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 2024/07/23-19:07:43.915120 140548677203520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373670.sst) /dev/shm/ToplingTemp/Topling-239479-pab5Vu 2024/07/23-19:07:44.104414 140548677203520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373670.sst): first pass time = 0.19's, 354.623'MB/sec 2024/07/23-19:07:46.377977 140548677203520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373670.sst): old prealloc_size = 73819750, real_size = 21079392 2024/07/23-19:07:46.378050 140548677203520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373670.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64718 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 5.60 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1016.96 avg-zval = 319.86 2024/07/23-19:07:46.549662 140548677203520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373670.sst): second pass time = 2.27's, 28.961'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 127.665'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7856.483'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.135'MB/sec write SST data time = 0.05's, 420.778'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 = 22301.428'MB/sec zip my value time = 2.27's, unzip length = 0.066'GB zip my value throughput = 28.961'MB/sec zip pipeline throughput = 162.833'MB/sec entries = 64718 avg-key = 20.00 avg-zkey = 5.60 avg-val = 1016.96 avg-zval = 319.86 usrkeys = 64718 avg-key = 12.00 avg-zkey = 5.60 avg-val = 1023.96 avg-zval = 319.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64718 bytes = 177984 } seq expand size = 453026 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.1443 value = 3.1794 dict = 1.00 all = 3.0622 } Zip/UnZip{ index = 0.4664 value = 0.3145 dict = 1.00 all = 0.3266 } ---------------------------- 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 = 0.000064718 Billion total entry num = 0.000064718 Billion write speed all = 0.000938875 MB/sec (with seq num) write speed all = 0.000931680 MB/sec (without seq num) 2024/07/23-19:07:46.588624 140548677203520 [compaction_job.cc:1944] [default] [JOB 6048] Generated table #13373670: 64718 keys, 21915791 bytes, temperature: kWarm 2024/07/23-19:07:46.588755 140548677203520 EVENT_LOG_v1 {"time_micros": 1721732866588670, "cf_name": "default", "job": 6048, "event": "table_file_creation", "file_number": 13373670, "file_size": 21915791, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163295654135, "largest_seqno": 163299304209, "table_properties": {"data_size": 20700880, "index_size": 362176, "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": 1294360, "raw_average_key_size": 20, "raw_value_size": 65815387, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64718, "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": 1721732863, "oldest_key_time": 0, "file_creation_time": 1721732863, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13373670, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-19:07:46.620586 140548677203520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373671.sst) /dev/shm/ToplingTemp/Topling-239479-53CsLv 2024/07/23-19:07:47.009188 140548677203520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373671.sst): first pass time = 0.39's, 172.715'MB/sec 2024/07/23-19:07:47.590994 140548677203520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373671.sst): old prealloc_size = 73819750, real_size = 21011488 2024/07/23-19:07:47.591044 140548677203520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373671.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 = 5.32 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.01 avg-zval = 319.11 2024/07/23-19:07:47.672610 140548677203520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373671.sst): second pass time = 0.58's, 113.298'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 268.249'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12966.422'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.265'MB/sec write SST data time = 0.02's, 1062.930'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 = 19001.045'MB/sec zip my value time = 0.58's, unzip length = 0.066'GB zip my value throughput = 113.298'MB/sec zip pipeline throughput = 113.298'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.32 avg-val = 1017.01 avg-zval = 319.11 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.32 avg-val = 1024.01 avg-zval = 319.11 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 218432 } seq expand size = 452998 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 = 2.2570 value = 3.1870 dict = 1.00 all = 3.0660 } Zip/UnZip{ index = 0.4431 value = 0.3138 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 = 0.000129432 Billion total entry num = 0.000129432 Billion write speed all = 0.001877712 MB/sec (with seq num) write speed all = 0.001863323 MB/sec (without seq num) 2024/07/23-19:07:47.703756 140548677203520 [compaction_job.cc:1944] [default] [JOB 6048] Generated table #13373671: 64714 keys, 21888114 bytes, temperature: kWarm 2024/07/23-19:07:47.703819 140548677203520 EVENT_LOG_v1 {"time_micros": 1721732867703787, "cf_name": "default", "job": 6048, "event": "table_file_creation", "file_number": 13373671, "file_size": 21888114, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163230502880, "largest_seqno": 163299304325, "table_properties": {"data_size": 20651088, "index_size": 344064, "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": 65814945, "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": 1721732866, "oldest_key_time": 0, "file_creation_time": 1721732866, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13373671, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-19:07:47.759605 140548677203520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373672.sst) /dev/shm/ToplingTemp/Topling-239479-zcedxu 2024/07/23-19:07:47.799102 140548677203520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373672.sst): first pass time = 0.04's, 279.444'MB/sec 2024/07/23-19:07:48.132176 140548677203520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373672.sst): old prealloc_size = 73819750, real_size = 3542752 2024/07/23-19:07:48.132235 140548677203520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373672.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 10627 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 7.41 raw-val = 0.0108 GB zip-val = 0.0035 GB avg-val =1017.05 avg-zval = 325.70 2024/07/23-19:07:48.165672 140548677203520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00/13373672.sst): second pass time = 0.33's, 32.519'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.03's, 110.284'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2220.592'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.095'MB/sec write SST data time = 0.01's, 671.309'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 = 3229.874'MB/sec zip my value time = 0.33's, unzip length = 0.011'GB zip my value throughput = 32.519'MB/sec zip pipeline throughput = 180.894'MB/sec entries = 10627 avg-key = 20.00 avg-zkey = 7.41 avg-val = 1017.05 avg-zval = 325.70 usrkeys = 10627 avg-key = 12.00 avg-zkey = 7.41 avg-val = 1024.05 avg-zval = 325.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 10627 bytes = 30560 } seq expand size = 74389 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0108 GB dict = 0.12 MB all = 0.0110 GB } __ZipSize{ index = 0.0001 GB value = 0.0035 GB dict = 0.12 MB all = 0.0037 GB } UnZip/Zip{ index = 1.6200 value = 3.1227 dict = 1.00 all = 2.9859 } Zip/UnZip{ index = 0.6173 value = 0.3202 dict = 1.00 all = 0.3349 } ---------------------------- total value len = 0.143419 GB avg = 1.024 KB (by entry num) total key len = 0.002801 GB avg = 0.020 KB total ukey len = 0.001681 GB avg = 0.012 KB total ukey num = 0.000140059 Billion total entry num = 0.000140059 Billion write speed all = 0.002031877 MB/sec (with seq num) write speed all = 0.002016307 MB/sec (without seq num) 2024/07/23-19:07:48.176633 140548677203520 [compaction_job.cc:1944] [default] [JOB 6048] Generated table #13373672: 10627 keys, 3690939 bytes, temperature: kWarm 2024/07/23-19:07:48.176721 140548677203520 EVENT_LOG_v1 {"time_micros": 1721732868176663, "cf_name": "default", "job": 6048, "event": "table_file_creation", "file_number": 13373672, "file_size": 3690939, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163290169185, "largest_seqno": 163297480678, "table_properties": {"data_size": 3461200, "index_size": 78720, "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": 212540, "raw_average_key_size": 20, "raw_value_size": 10808165, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 10627, "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": 1721732867, "oldest_key_time": 0, "file_creation_time": 1721732867, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13373672, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-19:07:48.184733 140548677203520 [compaction_job.cc:699] job-06048: subcompact[0], size: 0.047495 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06048/att-00 [13373670,13373671,13373672] 2024/07/23-19:07:48.206265 140548677203520 (Original Log Time 2024/07/23-19:07:43.444062) EVENT_LOG_v1 {"time_micros": 1721732863443996, "job": 6048, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13373663], "files_L2": [13373665, 13373666, 13373588], "score": 0.967587, "input_data_size": 76291896, "oldest_snapshot_seqno": 163299387461} 2024/07/23-19:07:48.206270 140548677203520 (Original Log Time 2024/07/23-19:07:48.205747) [compaction_job.cc:2018] [default] [JOB 6048] Compacted 1@1 + 3@2 files to L2 => 47494844 bytes 2024/07/23-19:07:48.206272 140548677203520 (Original Log Time 2024/07/23-19:07:48.206186) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 16.1 rd, 10.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(32.0, 40.8 +0.0 blob) out(45.3 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 157741, records dropped: 17682 output_compression: Snappy 2024/07/23-19:07:48.206282 140548677203520 (Original Log Time 2024/07/23-19:07:48.206242) EVENT_LOG_v1 {"time_micros": 1721732868206215, "cf": "default", "job": 6048, "event": "compaction_finished", "compaction_time_micros": 4740689, "compaction_time_cpu_micros": 549893, "output_level": 2, "num_output_files": 3, "total_output_size": 47494844, "num_input_records": 157741, "num_output_records": 140059, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 67255813, "file_range_sync_nanos": 0, "file_fsync_nanos": 3092, "file_prepare_write_nanos": 7595, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/23-19:07:48.352781 140548677203520 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":1721720512,"starts":1721732863,"executesMs":4934,"compactionJobId":6048,"attempt":0,"compactionInputRawBytes":163575698,"compactionInputZipBytes":76291896,"compactionOutputRawBytes":0,"compactionOutputZipBytes":47494844,"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-f5269fead803851c5cc74cc0f3910288-98f3bea960892918-00"}}, response = 2024/07/23-19:07:48.352878 140548677203520 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-06048/att-00: olev 2, work 4.935 s, result 7.025 ms, install 0.557 ms, input{raw 155.998 MiB zip 72.758 MiB}