2024/08/20-05:34:17.985028 140500221281856 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00: fork to child time = 0.028017 sec 2024/08/20-05:34:17.986365 140500221281856 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00 2024/08/20-05:34:17.992908 140500221281856 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00 2024/08/20-05:34:17.993390 140500221281856 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:34:17.993795 140500221281856 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:34:18.038903 140500221281856 [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-09929/att-00/MANIFEST-14629260 2024/08/20-05:34:18.091540 140500221281856 [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-09929/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14640551, last_sequence is 190038473502, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14640507 2024/08/20-05:34:18.091549 140500221281856 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:34:18.091626 140500221281856 [version_set.cc:5652] Creating manifest 14640551 2024/08/20-05:34:18.114993 140500221281856 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:34:18.130298 140500221281856 [compaction_job.cc:2433] [default] [JOB 9929] Compacting 1@1 + 3@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-05:34:18.130316 140500221281856 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5147 Base level 1, inputs: [14640522(27MB)], [14640483(48MB) 14640484(48MB) 14640485(35MB)] 2024/08/20-05:34:18.380855 140500221281856 [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 2024/08/20-05:34:18.380891 140500221281856 [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 2024/08/20-05:34:18.380914 140500221281856 [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 2024/08/20-05:34:18.380942 140500221281856 [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 2024/08/20-05:34:18.380957 140500221281856 [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 2024/08/20-05:34:18.804395 140500221281856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640552.sst) /dev/shm/ToplingTemp/Topling-195567-O7Opy3 2024/08/20-05:34:19.405271 140500221281856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640552.sst): first pass time = 0.60's, 111.696'MB/sec 2024/08/20-05:34:20.872952 140500221281856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640552.sst): old prealloc_size = 73819750, real_size = 48818424 2024/08/20-05:34:20.873035 140500221281856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640552.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.16 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-05:34:21.480759 140500221281856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640552.sst): second pass time = 1.47's, 42.100'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 83.017'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18530.726'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.167'MB/sec write SST data time = 0.11's, 476.726'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 = 14664.258'MB/sec zip my value time = 1.47's, unzip length = 0.062'GB zip my value throughput = 42.100'MB/sec zip pipeline throughput = 147.201'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.16 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.16 avg-val = 191.00 avg-zval = 142.08 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.5290 value = 1.2951 dict = 1.00 all = 1.3300 } Zip/UnZip{ index = 0.3954 value = 0.7722 dict = 1.00 all = 0.7519 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.600058306 MB/sec (with seq num) write speed all = 1.535913025 MB/sec (without seq num) 2024/08/20-05:34:21.574750 140500221281856 [compaction_job.cc:1944] [default] [JOB 9929] Generated table #14640552: 335545 keys, 50459275 bytes, temperature: kWarm 2024/08/20-05:34:21.574854 140500221281856 EVENT_LOG_v1 {"time_micros": 1724103261574795, "cf_name": "default", "job": 9929, "event": "table_file_creation", "file_number": 14640552, "file_size": 50459275, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189984851122, "largest_seqno": 190038352291, "table_properties": {"data_size": 47672944, "index_size": 1061440, "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": 1724103258, "oldest_key_time": 0, "file_creation_time": 1724103258, "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": 14640552, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:34:21.621545 140500221281856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640553.sst) /dev/shm/ToplingTemp/Topling-195567-sw7Y62 2024/08/20-05:34:22.679522 140500221281856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640553.sst): first pass time = 1.06's, 63.435'MB/sec 2024/08/20-05:34:24.368150 140500221281856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640553.sst): old prealloc_size = 73819750, real_size = 48536544 2024/08/20-05:34:24.368222 140500221281856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640553.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 = 2.33 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-05:34:24.780006 140500221281856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640553.sst): second pass time = 1.69's, 36.579'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 121.931'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17646.714'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.233'MB/sec write SST data time = 0.05's, 962.629'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 = 11685.936'MB/sec zip my value time = 1.69's, unzip length = 0.062'GB zip my value throughput = 36.579'MB/sec zip pipeline throughput = 101.352'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.33 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.33 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 3.4295 value = 1.2952 dict = 1.00 all = 1.3363 } Zip/UnZip{ index = 0.2916 value = 0.7721 dict = 1.00 all = 0.7483 } ---------------------------- 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 = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.601543116 MB/sec (with seq num) write speed all = 1.537340627 MB/sec (without seq num) 2024/08/20-05:34:24.840611 140500221281856 [compaction_job.cc:1944] [default] [JOB 9929] Generated table #14640553: 335545 keys, 50219403 bytes, temperature: kWarm 2024/08/20-05:34:24.840697 140500221281856 EVENT_LOG_v1 {"time_micros": 1724103264840643, "cf_name": "default", "job": 9929, "event": "table_file_creation", "file_number": 14640553, "file_size": 50219403, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189960541643, "largest_seqno": 190038352288, "table_properties": {"data_size": 47669824, "index_size": 782720, "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": 1724103261, "oldest_key_time": 0, "file_creation_time": 1724103261, "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": 14640553, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:34:24.872224 140500221281856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640554.sst) /dev/shm/ToplingTemp/Topling-195567-YF2025 2024/08/20-05:34:25.403532 140500221281856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640554.sst): first pass time = 0.53's, 121.013'MB/sec 2024/08/20-05:34:25.928635 140500221281856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640554.sst): old prealloc_size = 73819750, real_size = 47172304 2024/08/20-05:34:25.928707 140500221281856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640554.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 321452 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.99 raw-val = 0.0591 GB zip-val = 0.0458 GB avg-val = 184.00 avg-zval = 142.51 2024/08/20-05:34:26.397731 140500221281856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00/14640554.sst): second pass time = 0.52's, 112.812'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 103.917'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38183.400'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.221'MB/sec write SST data time = 0.10's, 465.268'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.606'MB, throughput = 17963.464'MB/sec zip my value time = 0.52's, unzip length = 0.059'GB zip my value throughput = 112.812'MB/sec zip pipeline throughput = 112.812'MB/sec entries = 321452 avg-key = 16.00 avg-zkey = 3.99 avg-val = 184.00 avg-zval = 142.51 usrkeys = 321452 avg-key = 8.00 avg-zkey = 3.99 avg-val = 191.00 avg-zval = 142.51 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 321452 bytes = 1044736 } seq expand size = 2250164 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0026 GB value = 0.0591 GB dict = 0.61 MB all = 0.0643 GB } __ZipSize{ index = 0.0013 GB value = 0.0458 GB dict = 0.61 MB all = 0.0487 GB } UnZip/Zip{ index = 2.0065 value = 1.2911 dict = 1.00 all = 1.3190 } Zip/UnZip{ index = 0.4984 value = 0.7745 dict = 1.00 all = 0.7582 } ---------------------------- total value len = 62.486325 GB avg = 0.180 KB (by entry num) total key len = 6.804638 GB avg = 0.020 KB total ukey len = 3.197448 GB avg = 0.008 KB total ukey num = 0.390326103 Billion total entry num = 0.347204111 Billion write speed all = 1.603022572 MB/sec (with seq num) write speed all = 1.538762992 MB/sec (without seq num) 2024/08/20-05:34:26.460506 140500221281856 [compaction_job.cc:1944] [default] [JOB 9929] Generated table #14640554: 321452 keys, 48743539 bytes, temperature: kWarm 2024/08/20-05:34:26.460594 140500221281856 EVENT_LOG_v1 {"time_micros": 1724103266460547, "cf_name": "default", "job": 9929, "event": "table_file_creation", "file_number": 14640554, "file_size": 48743539, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189988338749, "largest_seqno": 190038352289, "table_properties": {"data_size": 45810144, "index_size": 1281664, "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": 5143232, "raw_average_key_size": 16, "raw_value_size": 59147168, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 321452, "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": 1724103264, "oldest_key_time": 0, "file_creation_time": 1724103264, "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": 14640554, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:34:26.492451 140500221281856 [compaction_job.cc:699] job-09929: subcompact[0], size: 0.149422 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09929/att-00 [14640552,14640553,14640554] 2024/08/20-05:34:26.565069 140500221281856 (Original Log Time 2024/08/20-05:34:18.130388) EVENT_LOG_v1 {"time_micros": 1724103258130332, "job": 9929, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14640522], "files_L2": [14640483, 14640484, 14640485], "score": 0.970723, "input_data_size": 166683862, "oldest_snapshot_seqno": 190038473292} 2024/08/20-05:34:26.565075 140500221281856 (Original Log Time 2024/08/20-05:34:26.564398) [compaction_job.cc:2018] [default] [JOB 9929] Compacted 1@1 + 3@2 files to L2 => 149422217 bytes 2024/08/20-05:34:26.565078 140500221281856 (Original Log Time 2024/08/20-05:34:26.564986) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.06, MB/sec: 19.9 rd, 17.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(27.2, 131.8 +0.0 blob) out(142.5 +0.0 blob), read-write-amplify(11.1) write-amplify(5.2) OK, records in: 998223, records dropped: 5681 output_compression: Snappy 2024/08/20-05:34:26.565088 140500221281856 (Original Log Time 2024/08/20-05:34:26.565044) EVENT_LOG_v1 {"time_micros": 1724103266565017, "cf": "default", "job": 9929, "event": "compaction_finished", "compaction_time_micros": 8362078, "compaction_time_cpu_micros": 2360955, "output_level": 2, "num_output_files": 3, "total_output_size": 149422217, "num_input_records": 998223, "num_output_records": 992542, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 173774856, "file_range_sync_nanos": 0, "file_fsync_nanos": 3032, "file_prepare_write_nanos": 10920, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-05:34:26.699973 140500221281856 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":1724103257,"executesMs":8559,"compactionJobId":9929,"attempt":0,"compactionInputRawBytes":199644600,"compactionInputZipBytes":166683862,"compactionOutputRawBytes":0,"compactionOutputZipBytes":149422217,"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-f9974ba384cc81d95427559e412186f2-e258a01e57c18c78-00"}}, response = 2024/08/20-05:34:26.700091 140500221281856 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09929/att-00: olev 2, work 8.559 s, result 19.648 ms, install 0.726 ms, input{raw 190.396 MiB zip 158.962 MiB}