2024/08/20-14:54:39.582794 140500078605888 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00: fork to child time = 0.022448 sec 2024/08/20-14:54:39.583717 140500078605888 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00 2024/08/20-14:54:39.589037 140500078605888 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00 2024/08/20-14:54:39.595702 140500078605888 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:54:39.596060 140500078605888 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:54:39.643035 140500078605888 [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-35560/att-00/MANIFEST-14629260 2024/08/20-14:54:39.657136 140500078605888 [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-35560/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14670258, last_sequence is 190687079586, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14670219 2024/08/20-14:54:39.657144 140500078605888 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:54:39.657267 140500078605888 [version_set.cc:5652] Creating manifest 14670258 2024/08/20-14:54:39.680895 140500078605888 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:54:39.696381 140500078605888 [compaction_job.cc:2433] [default] [JOB 35560] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/08/20-14:54:39.696394 140500078605888 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 18180 Base level 2, inputs: [14670167(48MB)], [14668827(90MB) 14669566(90MB)] 2024/08/20-14:54:39.705048 140500078605888 [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 2024/08/20-14:54:39.705089 140500078605888 [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 2024/08/20-14:54:39.705112 140500078605888 [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 2024/08/20-14:54:39.705121 140500078605888 [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 2024/08/20-14:54:39.705138 140500078605888 [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 2024/08/20-14:54:41.470902 140500078605888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670259.sst) /dev/shm/ToplingTemp/Topling-394363-soubp3 2024/08/20-14:54:43.041576 140500078605888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670259.sst): first pass time = 1.57's, 85.457'MB/sec 2024/08/20-14:54:48.968541 140500078605888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670259.sst): old prealloc_size = 147639500, real_size = 91611608 2024/08/20-14:54:48.968644 140500078605888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670259.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.70 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/08/20-14:54:50.111281 140500078605888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670259.sst): second pass time = 5.92's, 20.841'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.14's, 83.090'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8580.225'MB/sec (index lex order gen) rebuild zvType time = 0.98's, 0.171'MB/sec write SST data time = 0.16's, 578.986'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 25443.158'MB/sec zip my value time = 5.92's, unzip length = 0.123'GB zip my value throughput = 20.841'MB/sec zip pipeline throughput = 170.872'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.70 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.70 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 11.4802 value = 1.3573 dict = 1.00 all = 1.4135 } Zip/UnZip{ index = 0.0871 value = 0.7368 dict = 1.00 all = 0.7074 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 0.900786022 MB/sec (with seq num) write speed all = 0.864675408 MB/sec (without seq num) 2024/08/20-14:54:50.272723 140500078605888 [compaction_job.cc:1944] [default] [JOB 35560] Generated table #14670259: 671089 keys, 94951292 bytes, temperature: kWarm 2024/08/20-14:54:50.272814 140500078605888 EVENT_LOG_v1 {"time_micros": 1724136890272759, "cf_name": "default", "job": 35560, "event": "table_file_creation", "file_number": 14670259, "file_size": 94951292, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190549287061, "largest_seqno": 190683487628, "table_properties": {"data_size": 90976064, "index_size": 467648, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724136881, "oldest_key_time": 0, "file_creation_time": 1724136881, "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": 14670259, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:54:50.314841 140500078605888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670260.sst) /dev/shm/ToplingTemp/Topling-394363-RxUm43 2024/08/20-14:54:52.204408 140500078605888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670260.sst): first pass time = 1.89's, 71.033'MB/sec 2024/08/20-14:54:54.974241 140500078605888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670260.sst): old prealloc_size = 147639500, real_size = 91893768 2024/08/20-14:54:54.974303 140500078605888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670260.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.11 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-14:54:55.566441 140500078605888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670260.sst): second pass time = 2.77's, 44.592'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 161.097'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23251.402'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.337'MB/sec write SST data time = 0.09's, 1004.828'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 21139.666'MB/sec zip my value time = 2.77's, unzip length = 0.123'GB zip my value throughput = 44.592'MB/sec zip pipeline throughput = 115.511'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.11 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.11 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 7.2334 value = 1.3572 dict = 1.00 all = 1.4069 } Zip/UnZip{ index = 0.1382 value = 0.7368 dict = 1.00 all = 0.7108 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 0.902529599 MB/sec (with seq num) write speed all = 0.866351692 MB/sec (without seq num) 2024/08/20-14:54:55.674416 140500078605888 [compaction_job.cc:1944] [default] [JOB 35560] Generated table #14670260: 671089 keys, 95401276 bytes, temperature: kWarm 2024/08/20-14:54:55.674482 140500078605888 EVENT_LOG_v1 {"time_micros": 1724136895674451, "cf_name": "default", "job": 35560, "event": "table_file_creation", "file_number": 14670260, "file_size": 95401276, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190283919866, "largest_seqno": 190683487635, "table_properties": {"data_size": 90983664, "index_size": 742208, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724136890, "oldest_key_time": 0, "file_creation_time": 1724136890, "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": 14670260, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:54:55.714419 140500078605888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670261.sst) /dev/shm/ToplingTemp/Topling-394363-DURDQ3 2024/08/20-14:54:56.097294 140500078605888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670261.sst): first pass time = 0.38's, 153.509'MB/sec 2024/08/20-14:54:56.950634 140500078605888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670261.sst): old prealloc_size = 147639500, real_size = 42481520 2024/08/20-14:54:56.950693 140500078605888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670261.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 293839 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.80 raw-val = 0.0541 GB zip-val = 0.0422 GB avg-val = 184.00 avg-zval = 143.53 2024/08/20-14:54:57.283386 140500078605888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00/14670261.sst): second pass time = 0.85's, 63.421'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 132.193'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7411.527'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.290'MB/sec write SST data time = 0.08's, 551.086'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.549'MB, throughput = 11179.652'MB/sec zip my value time = 0.85's, unzip length = 0.054'GB zip my value throughput = 63.421'MB/sec zip pipeline throughput = 109.496'MB/sec entries = 293839 avg-key = 16.00 avg-zkey = 0.80 avg-val = 184.00 avg-zval = 143.53 usrkeys = 293839 avg-key = 8.00 avg-zkey = 0.80 avg-val = 191.00 avg-zval = 143.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 293839 bytes = 1028448 } seq expand size = 2056873 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0024 GB value = 0.0541 GB dict = 0.55 MB all = 0.0588 GB } __ZipSize{ index = 0.0002 GB value = 0.0422 GB dict = 0.55 MB all = 0.0440 GB } UnZip/Zip{ index = 10.0218 value = 1.2820 dict = 1.00 all = 1.3360 } Zip/UnZip{ index = 0.0998 value = 0.7800 dict = 1.00 all = 0.7485 } ---------------------------- total value len = 62.609229 GB avg = 0.180 KB (by entry num) total key len = 6.814934 GB avg = 0.020 KB total ukey len = 3.202596 GB avg = 0.008 KB total ukey num = 0.390969578 Billion total entry num = 0.347847586 Billion write speed all = 0.903300846 MB/sec (with seq num) write speed all = 0.867093163 MB/sec (without seq num) 2024/08/20-14:54:57.336987 140500078605888 [compaction_job.cc:1944] [default] [JOB 35560] Generated table #14670261: 293839 keys, 43987011 bytes, temperature: kWarm 2024/08/20-14:54:57.337054 140500078605888 EVENT_LOG_v1 {"time_micros": 1724136897337021, "cf_name": "default", "job": 35560, "event": "table_file_creation", "file_number": 14670261, "file_size": 43987011, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190420118327, "largest_seqno": 190683487483, "table_properties": {"data_size": 42173392, "index_size": 234560, "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": 4701424, "raw_average_key_size": 16, "raw_value_size": 54066376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 293839, "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": 1724136895, "oldest_key_time": 0, "file_creation_time": 1724136895, "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": 14670261, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:54:57.353240 140500078605888 [compaction_job.cc:699] job-35560: subcompact[0], size: 0.234340 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35560/att-00 [14670259,14670260,14670261] 2024/08/20-14:54:57.391776 140500078605888 (Original Log Time 2024/08/20-14:54:39.696454) EVENT_LOG_v1 {"time_micros": 1724136879696407, "job": 35560, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14670167], "files_L3": [14668827, 14669566], "score": 1.00734, "input_data_size": 240956163, "oldest_snapshot_seqno": 190687078955} 2024/08/20-14:54:57.391780 140500078605888 (Original Log Time 2024/08/20-14:54:57.391128) [compaction_job.cc:2018] [default] [JOB 35560] Compacted 1@2 + 2@3 files to L3 => 234339579 bytes 2024/08/20-14:54:57.391781 140500078605888 (Original Log Time 2024/08/20-14:54:57.391704) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 13.6 rd, 13.3 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.3, 181.5 +0.0 blob) out(223.5 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 41706 output_compression: Snappy 2024/08/20-14:54:57.391789 140500078605888 (Original Log Time 2024/08/20-14:54:57.391752) EVENT_LOG_v1 {"time_micros": 1724136897391731, "cf": "default", "job": 35560, "event": "compaction_finished", "compaction_time_micros": 17656799, "compaction_time_cpu_micros": 4285408, "output_level": 3, "num_output_files": 3, "total_output_size": 234339579, "num_input_records": 1677723, "num_output_records": 1636017, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 198569614, "file_range_sync_nanos": 0, "file_fsync_nanos": 2771, "file_prepare_write_nanos": 9339, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-14:54:57.512091 140500078605888 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":1724136879,"executesMs":17803,"compactionJobId":35560,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":240956163,"compactionOutputRawBytes":0,"compactionOutputZipBytes":234339579,"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-d345dcc5bb2d3522f87ced013251d176-6fd87d566b04c145-00"}}, response = 2024/08/20-14:54:57.512205 140500078605888 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-35560/att-00: olev 3, work 17.803 s, result 4.916 ms, install 0.683 ms, input{raw 320.000 MiB zip 229.794 MiB}