2024/07/26-02:34:45.770525 140562223568448 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00: fork to child time = 0.023483 sec 2024/07/26-02:34:45.771475 140562223568448 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00 2024/07/26-02:34:45.776422 140562223568448 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00 2024/07/26-02:34:45.777124 140562223568448 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-02:34:45.777432 140562223568448 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-02:34:45.819059 140562223568448 [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-83888/att-00/MANIFEST-13366722 2024/07/26-02:34:45.836700 140562223568448 [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-83888/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13466949, last_sequence is 165319800607, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13466774 2024/07/26-02:34:45.836714 140562223568448 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-02:34:45.836897 140562223568448 [version_set.cc:5652] Creating manifest 13466949 2024/07/26-02:34:45.863291 140562223568448 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-02:34:45.882505 140562223568448 [compaction_job.cc:2433] [default] [JOB 83888] Compacting 1@1 + 3@2 files to L2, score 0.96, subcompactions 1 : 1 2024/07/26-02:34:45.882527 140562223568448 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 43493 Base level 1, inputs: [13466928(18MB)], [13466858(47MB) 13466859(47MB) 13466860(28MB)] 2024/07/26-02:34:46.102462 140562223568448 [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 2024/07/26-02:34:46.102488 140562223568448 [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 2024/07/26-02:34:46.102509 140562223568448 [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 2024/07/26-02:34:46.102524 140562223568448 [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 2024/07/26-02:34:46.102535 140562223568448 [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 2024/07/26-02:34:46.641448 140562223568448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466950.sst) /dev/shm/ToplingTemp/Topling-157486-oJB5zy 2024/07/26-02:34:47.014435 140562223568448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466950.sst): first pass time = 0.37's, 179.947'MB/sec 2024/07/26-02:34:50.407139 140562223568448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466950.sst): old prealloc_size = 73819750, real_size = 48564648 2024/07/26-02:34:50.407212 140562223568448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466950.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.40 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/07/26-02:34:50.880566 140562223568448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466950.sst): second pass time = 3.39's, 18.204'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 106.051'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15296.807'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.219'MB/sec write SST data time = 0.09's, 558.407'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 12565.123'MB/sec zip my value time = 3.39's, unzip length = 0.062'GB zip my value throughput = 18.204'MB/sec zip pipeline throughput = 175.847'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.40 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.40 avg-val = 191.00 avg-zval = 142.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.3373 value = 1.2950 dict = 1.00 all = 1.3367 } Zip/UnZip{ index = 0.2996 value = 0.7722 dict = 1.00 all = 0.7481 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.001886889 MB/sec (with seq num) write speed all = 0.001813966 MB/sec (without seq num) 2024/07/26-02:34:50.944067 140562223568448 [compaction_job.cc:1944] [default] [JOB 83888] Generated table #13466950: 335545 keys, 50205515 bytes, temperature: kWarm 2024/07/26-02:34:50.944177 140562223568448 EVENT_LOG_v1 {"time_micros": 1721932490944115, "cf_name": "default", "job": 83888, "event": "table_file_creation", "file_number": 13466950, "file_size": 50205515, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165266695466, "largest_seqno": 165319760844, "table_properties": {"data_size": 47676288, "index_size": 804352, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1721932486, "oldest_key_time": 0, "file_creation_time": 1721932486, "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": 13466950, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-02:34:50.998973 140562223568448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466951.sst) /dev/shm/ToplingTemp/Topling-157486-sdbDnx 2024/07/26-02:34:51.991363 140562223568448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466951.sst): first pass time = 0.99's, 67.628'MB/sec 2024/07/26-02:34:54.988967 140562223568448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466951.sst): old prealloc_size = 73819750, real_size = 48185128 2024/07/26-02:34:54.989029 140562223568448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466951.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.31 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/26-02:34:55.507366 140562223568448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466951.sst): second pass time = 3.00's, 20.602'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 96.117'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10540.725'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.188'MB/sec write SST data time = 0.07's, 683.093'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 13750.548'MB/sec zip my value time = 3.00's, unzip length = 0.062'GB zip my value throughput = 20.602'MB/sec zip pipeline throughput = 168.359'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.31 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.31 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0477 GB dict = 0.63 MB all = 0.0498 GB } UnZip/Zip{ index = 6.1115 value = 1.2954 dict = 1.00 all = 1.3469 } Zip/UnZip{ index = 0.1636 value = 0.7720 dict = 1.00 all = 0.7425 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.003773303 MB/sec (with seq num) write speed all = 0.003627475 MB/sec (without seq num) 2024/07/26-02:34:55.581891 140562223568448 [compaction_job.cc:1944] [default] [JOB 83888] Generated table #13466951: 335545 keys, 49825995 bytes, temperature: kWarm 2024/07/26-02:34:55.581949 140562223568448 EVENT_LOG_v1 {"time_micros": 1721932495581918, "cf_name": "default", "job": 83888, "event": "table_file_creation", "file_number": 13466951, "file_size": 49825995, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165266695470, "largest_seqno": 165319760843, "table_properties": {"data_size": 47661888, "index_size": 439232, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1721932490, "oldest_key_time": 0, "file_creation_time": 1721932490, "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": 13466951, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-02:34:55.613092 140562223568448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466952.sst) /dev/shm/ToplingTemp/Topling-157486-d55Pix 2024/07/26-02:34:55.961110 140562223568448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466952.sst): first pass time = 0.35's, 136.950'MB/sec 2024/07/26-02:34:56.364409 140562223568448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466952.sst): old prealloc_size = 73819750, real_size = 36338320 2024/07/26-02:34:56.364452 140562223568448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466952.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 238281 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 6.44 raw-val = 0.0438 GB zip-val = 0.0347 GB avg-val = 184.00 avg-zval = 145.82 2024/07/26-02:34:56.574043 140562223568448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00/13466952.sst): second pass time = 0.40's, 108.904'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 178.927'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 69506.187'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.334'MB/sec write SST data time = 0.03's, 1197.575'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.450'MB, throughput = 9189.289'MB/sec zip my value time = 0.40's, unzip length = 0.044'GB zip my value throughput = 108.904'MB/sec zip pipeline throughput = 108.904'MB/sec entries = 238281 avg-key = 16.00 avg-zkey = 6.44 avg-val = 184.00 avg-zval = 145.82 usrkeys = 238281 avg-key = 8.00 avg-zkey = 6.44 avg-val = 191.00 avg-zval = 145.82 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 238281 bytes = 774432 } seq expand size = 1667967 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0019 GB value = 0.0438 GB dict = 0.45 MB all = 0.0477 GB } __ZipSize{ index = 0.0015 GB value = 0.0347 GB dict = 0.45 MB all = 0.0375 GB } UnZip/Zip{ index = 1.2432 value = 1.2619 dict = 1.00 all = 1.2707 } Zip/UnZip{ index = 0.8044 value = 0.7925 dict = 1.00 all = 0.7870 } ---------------------------- total value len = 0.173690 GB avg = 0.191 KB (by entry num) total key len = 0.014550 GB avg = 0.016 KB total ukey len = 0.007275 GB avg = 0.008 KB total ukey num = 0.000909371 Billion total entry num = 0.000909371 Billion write speed all = 0.005112926 MB/sec (with seq num) write speed all = 0.004915325 MB/sec (without seq num) 2024/07/26-02:34:56.633172 140562223568448 [compaction_job.cc:1944] [default] [JOB 83888] Generated table #13466952: 238281 keys, 37504973 bytes, temperature: kWarm 2024/07/26-02:34:56.633249 140562223568448 EVENT_LOG_v1 {"time_micros": 1721932496633205, "cf_name": "default", "job": 83888, "event": "table_file_creation", "file_number": 13466952, "file_size": 37504973, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165284996470, "largest_seqno": 165319760855, "table_properties": {"data_size": 34745216, "index_size": 1533376, "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": 3812496, "raw_average_key_size": 16, "raw_value_size": 43843704, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 238281, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1721932495, "oldest_key_time": 0, "file_creation_time": 1721932495, "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": 13466952, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-02:34:56.659347 140562223568448 [compaction_job.cc:699] job-83888: subcompact[0], size: 0.137536 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-83888/att-00 [13466950,13466951,13466952] 2024/07/26-02:34:56.735360 140562223568448 (Original Log Time 2024/07/26-02:34:45.882609) EVENT_LOG_v1 {"time_micros": 1721932485882545, "job": 83888, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13466928], "files_L2": [13466858, 13466859, 13466860], "score": 0.956641, "input_data_size": 149041655, "oldest_snapshot_seqno": 165319799877} 2024/07/26-02:34:56.735367 140562223568448 (Original Log Time 2024/07/26-02:34:56.734744) [compaction_job.cc:2018] [default] [JOB 83888] Compacted 1@1 + 3@2 files to L2 => 137536483 bytes 2024/07/26-02:34:56.735369 140562223568448 (Original Log Time 2024/07/26-02:34:56.735272) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.8 rd, 12.8 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(18.6, 123.5 +0.0 blob) out(131.2 +0.0 blob), read-write-amplify(14.7) write-amplify(7.0) OK, records in: 913161, records dropped: 3790 output_compression: Snappy 2024/07/26-02:34:56.735379 140562223568448 (Original Log Time 2024/07/26-02:34:56.735334) EVENT_LOG_v1 {"time_micros": 1721932496735306, "cf": "default", "job": 83888, "event": "compaction_finished", "compaction_time_micros": 10776755, "compaction_time_cpu_micros": 2077432, "output_level": 2, "num_output_files": 3, "total_output_size": 137536483, "num_input_records": 913161, "num_output_records": 909371, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 156087673, "file_range_sync_nanos": 0, "file_fsync_nanos": 2351, "file_prepare_write_nanos": 8205, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/26-02:34:56.867799 140562223568448 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":1721932485,"executesMs":10946,"compactionJobId":83888,"attempt":0,"compactionInputRawBytes":182632200,"compactionInputZipBytes":149041655,"compactionOutputRawBytes":0,"compactionOutputZipBytes":137536483,"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-f57d58ce631f518f4ce3648a2f49bb0d-fe50805cc7a04062-00"}}, response = 2024/07/26-02:34:56.867899 140562223568448 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-83888/att-00: olev 2, work 10.946 s, result 17.743 ms, install 0.664 ms, input{raw 174.172 MiB zip 142.137 MiB}