2024/07/28-06:47:55.360929 140535167256128 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00: fork to child time = 0.034268 sec 2024/07/28-06:47:55.361933 140535167256128 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00 2024/07/28-06:47:55.366972 140535167256128 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00 2024/07/28-06:47:55.368261 140535167256128 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/28-06:47:55.368623 140535167256128 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/28-06:47:55.422367 140535167256128 [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-164714/att-00/MANIFEST-13366722 2024/07/28-06:47:55.436983 140535167256128 [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-164714/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13564041, last_sequence is 167301945271, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13563900 2024/07/28-06:47:55.436993 140535167256128 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/28-06:47:55.437077 140535167256128 [version_set.cc:5652] Creating manifest 13564041 2024/07/28-06:47:55.460730 140535167256128 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/28-06:47:55.479442 140535167256128 [compaction_job.cc:2433] [default] [JOB 164714] Compacting 1@1 + 2@2 files to L2, score 0.97, subcompactions 1 : 1 2024/07/28-06:47:55.479461 140535167256128 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 85155 Base level 1, inputs: [13564016(18MB)], [13563954(48MB) 13563955(48MB)] 2024/07/28-06:47:55.706246 140535167256128 [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 2024/07/28-06:47:55.706264 140535167256128 [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 2024/07/28-06:47:55.706274 140535167256128 [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 2024/07/28-06:47:55.706282 140535167256128 [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 2024/07/28-06:47:55.706291 140535167256128 [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 2024/07/28-06:47:56.124744 140535167256128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564042.sst) /dev/shm/ToplingTemp/Topling-157081-NHKqJV 2024/07/28-06:47:56.460844 140535167256128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564042.sst): first pass time = 0.34's, 199.709'MB/sec 2024/07/28-06:47:57.249948 140535167256128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564042.sst): old prealloc_size = 73819750, real_size = 48805984 2024/07/28-06:47:57.250013 140535167256128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564042.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 = 3.13 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/28-06:47:57.654972 140535167256128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564042.sst): second pass time = 0.79's, 78.353'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 124.448'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26034.221'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.237'MB/sec write SST data time = 0.05's, 974.503'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 = 12138.730'MB/sec zip my value time = 0.79's, unzip length = 0.062'GB zip my value throughput = 78.353'MB/sec zip pipeline throughput = 132.649'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.13 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.13 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 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 = 0.0504 GB } UnZip/Zip{ index = 2.5531 value = 1.2951 dict = 1.00 all = 1.3314 } Zip/UnZip{ index = 0.3917 value = 0.7721 dict = 1.00 all = 0.7511 } ---------------------------- 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 = 0.001918113 MB/sec (with seq num) write speed all = 0.001843983 MB/sec (without seq num) 2024/07/28-06:47:57.750879 140535167256128 [compaction_job.cc:1944] [default] [JOB 164714] Generated table #13564042: 335545 keys, 50404875 bytes, temperature: kWarm 2024/07/28-06:47:57.751159 140535167256128 EVENT_LOG_v1 {"time_micros": 1722120477750928, "cf_name": "default", "job": 164714, "event": "table_file_creation", "file_number": 13564042, "file_size": 50404875, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 167280051918, "largest_seqno": 167301824329, "table_properties": {"data_size": 47670544, "index_size": 1051392, "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": 1722120476, "oldest_key_time": 0, "file_creation_time": 1722120476, "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": 13564042, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/28-06:47:57.791613 140535167256128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564043.sst) /dev/shm/ToplingTemp/Topling-157081-14KYjT 2024/07/28-06:47:58.652056 140535167256128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564043.sst): first pass time = 0.86's, 77.999'MB/sec 2024/07/28-06:47:59.359234 140535167256128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564043.sst): old prealloc_size = 73819750, real_size = 48821984 2024/07/28-06:47:59.359295 140535167256128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564043.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 = 3.17 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/28-06:47:59.747533 140535167256128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564043.sst): second pass time = 0.71's, 87.398'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 129.964'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35952.967'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.277'MB/sec write SST data time = 0.09's, 588.368'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 = 18518.397'MB/sec zip my value time = 0.71's, unzip length = 0.062'GB zip my value throughput = 87.398'MB/sec zip pipeline throughput = 148.781'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.17 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.17 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 = 2.5227 value = 1.2951 dict = 1.00 all = 1.3299 } Zip/UnZip{ index = 0.3964 value = 0.7722 dict = 1.00 all = 0.7520 } ---------------------------- 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 = 0.003836004 MB/sec (with seq num) write speed all = 0.003687752 MB/sec (without seq num) 2024/07/28-06:47:59.810644 140535167256128 [compaction_job.cc:1944] [default] [JOB 164714] Generated table #13564043: 335545 keys, 50462859 bytes, temperature: kWarm 2024/07/28-06:47:59.810737 140535167256128 EVENT_LOG_v1 {"time_micros": 1722120479810689, "cf_name": "default", "job": 164714, "event": "table_file_creation", "file_number": 13564043, "file_size": 50462859, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 167249869113, "largest_seqno": 167301824328, "table_properties": {"data_size": 47673904, "index_size": 1064064, "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": 1722120477, "oldest_key_time": 0, "file_creation_time": 1722120477, "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": 13564043, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/28-06:47:59.851361 140535167256128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564044.sst) /dev/shm/ToplingTemp/Topling-157081-r8cyKX 2024/07/28-06:48:00.064213 140535167256128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564044.sst): first pass time = 0.21's, 79.915'MB/sec 2024/07/28-06:48:00.578324 140535167256128 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564044.sst): part-0: reject ZipStore ratio = 0.876 2024/07/28-06:48:00.617174 140535167256128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564044.sst): old prealloc_size = 73819750, real_size = 16103216 2024/07/28-06:48:00.617247 140535167256128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564044.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 85028 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 5.13 raw-val = 0.0156 GB zip-val = 0.0156 GB avg-val = 184.00 avg-zval = 184.00 2024/07/28-06:48:00.646998 140535167256128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00/13564044.sst): second pass time = 0.51's, 30.602'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 548.686'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9969.298'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.081'MB/sec write SST data time = 0.01's, 1617.026'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.51's, unzip length = 0.016'GB zip my value throughput = 30.602'MB/sec zip pipeline throughput = 134.052'MB/sec entries = 85028 avg-key = 16.00 avg-zkey = 5.13 avg-val = 184.00 avg-zval = 184.00 usrkeys = 85028 avg-key = 8.00 avg-zkey = 5.13 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 85028 bytes = 276352 } seq expand size = 595196 multi value expand size = 0 cnt WriteAppend = 1918 UnZipSize{ index = 0.0007 GB value = 0.0156 GB dict = 0.00 MB all = 0.0170 GB } __ZipSize{ index = 0.0004 GB value = 0.0156 GB dict = 0.00 MB all = 0.0164 GB } UnZip/Zip{ index = 1.5587 value = 1.0000 dict = 0.00 all = 1.0395 } Zip/UnZip{ index = 0.6416 value = 1.0000 dict = 0.00 all = 0.9620 } ---------------------------- total value len = 0.144419 GB avg = 0.191 KB (by entry num) total key len = 0.012098 GB avg = 0.016 KB total ukey len = 0.006049 GB avg = 0.008 KB total ukey num = 0.000756118 Billion total entry num = 0.000756118 Billion write speed all = 0.004321923 MB/sec (with seq num) write speed all = 0.004154892 MB/sec (without seq num) 2024/07/28-06:48:00.669728 140535167256128 [compaction_job.cc:1944] [default] [JOB 164714] Generated table #13564044: 85028 keys, 16359755 bytes, temperature: kWarm 2024/07/28-06:48:00.669795 140535167256128 EVENT_LOG_v1 {"time_micros": 1722120480669760, "cf_name": "default", "job": 164714, "event": "table_file_creation", "file_number": 13564044, "file_size": 16359755, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 167249870985, "largest_seqno": 167301824332, "table_properties": {"data_size": 15645344, "index_size": 436416, "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": 1360448, "raw_average_key_size": 16, "raw_value_size": 15645152, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 85028, "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-MixedLenBlobStore", "creation_time": 1722120479, "oldest_key_time": 0, "file_creation_time": 1722120479, "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": 13564044, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/28-06:48:00.679048 140535167256128 [compaction_job.cc:699] job-164714: subcompact[0], size: 0.117227 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-164714/att-00 [13564042,13564043,13564044] 2024/07/28-06:48:00.707430 140535167256128 (Original Log Time 2024/07/28-06:47:55.479547) EVENT_LOG_v1 {"time_micros": 1722120475479481, "job": 164714, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13564016], "files_L2": [13563954, 13563955], "score": 0.974706, "input_data_size": 119954027, "oldest_snapshot_seqno": 167301944754} 2024/07/28-06:48:00.707433 140535167256128 (Original Log Time 2024/07/28-06:48:00.706975) [compaction_job.cc:2018] [default] [JOB 164714] Compacted 1@1 + 2@2 files to L2 => 117227489 bytes 2024/07/28-06:48:00.707435 140535167256128 (Original Log Time 2024/07/28-06:48:00.707381) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 23.1 rd, 22.5 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(18.0, 96.4 +0.0 blob) out(111.8 +0.0 blob), read-write-amplify(12.6) write-amplify(6.2) OK, records in: 759026, records dropped: 2908 output_compression: Snappy 2024/07/28-06:48:00.707442 140535167256128 (Original Log Time 2024/07/28-06:48:00.707419) EVENT_LOG_v1 {"time_micros": 1722120480707401, "cf": "default", "job": 164714, "event": "compaction_finished", "compaction_time_micros": 5199505, "compaction_time_cpu_micros": 1655224, "output_level": 2, "num_output_files": 3, "total_output_size": 117227489, "num_input_records": 759026, "num_output_records": 756118, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 92211626, "file_range_sync_nanos": 0, "file_fsync_nanos": 2733, "file_prepare_write_nanos": 66190, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/28-06:48:00.841260 140535167256128 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":1722120475,"executesMs":5339,"compactionJobId":164714,"attempt":0,"compactionInputRawBytes":151805200,"compactionInputZipBytes":119954027,"compactionOutputRawBytes":0,"compactionOutputZipBytes":117227489,"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-f138f97e4d66158cd2bfb26694cb1ed3-815ee0842e748473-00"}}, response = 2024/07/28-06:48:00.841377 140535167256128 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-164714/att-00: olev 2, work 5.339 s, result 6.444 ms, install 0.485 ms, input{raw 144.773 MiB zip 114.397 MiB}