2024/08/20-16:41:33.791978 140500498241088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00: fork to child time = 0.093287 sec 2024/08/20-16:41:33.792999 140500498241088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00 2024/08/20-16:41:33.798823 140500498241088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00 2024/08/20-16:41:33.799220 140500498241088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-16:41:33.799589 140500498241088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-16:41:33.846149 140500498241088 [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-40022/att-00/MANIFEST-14629260 2024/08/20-16:41:33.866896 140500498241088 [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-40022/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14675302, last_sequence is 190795621826, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14675148 2024/08/20-16:41:33.866905 140500498241088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-16:41:33.866996 140500498241088 [version_set.cc:5652] Creating manifest 14675302 2024/08/20-16:41:33.896163 140500498241088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-16:41:33.914310 140500498241088 [compaction_job.cc:2433] [default] [JOB 40022] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-16:41:33.914334 140500498241088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20408 Base level 2, inputs: [14675280(31MB)], [14675245(41MB) 14675247(41MB)] 2024/08/20-16:41:34.264479 140500498241088 [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 2024/08/20-16:41:34.264505 140500498241088 [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 2024/08/20-16:41:34.264529 140500498241088 [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 2024/08/20-16:41:34.264546 140500498241088 [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 2024/08/20-16:41:34.264568 140500498241088 [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 2024/08/20-16:41:34.594381 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675303.sst) /dev/shm/ToplingTemp/Topling-427724-OGBAnH 2024/08/20-16:41:35.000757 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675303.sst): first pass time = 0.41's, 330.324'MB/sec 2024/08/20-16:41:40.259762 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675303.sst): old prealloc_size = 132817306, real_size = 41793696 2024/08/20-16:41:40.259865 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675303.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.18 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.48 2024/08/20-16:41:40.604543 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675303.sst): second pass time = 5.26's, 25.039'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 126.390'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13808.007'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.140'MB/sec write SST data time = 0.11's, 385.558'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 31085.501'MB/sec zip my value time = 5.26's, unzip length = 0.132'GB zip my value throughput = 25.039'MB/sec zip pipeline throughput = 153.522'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.18 avg-val = 1017.00 avg-zval = 317.48 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.18 avg-val = 1024.00 avg-zval = 317.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 436832 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3176 value = 3.2034 dict = 1.00 all = 3.0800 } Zip/UnZip{ index = 0.4315 value = 0.3122 dict = 1.00 all = 0.3247 } ---------------------------- total value len = 62.429285 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462990 Billion total entry num = 0.346340998 Billion write speed all = 0.831385163 MB/sec (with seq num) write speed all = 0.798106903 MB/sec (without seq num) 2024/08/20-16:41:40.659789 140500498241088 [compaction_job.cc:1944] [default] [JOB 40022] Generated table #14675303: 129429 keys, 43577779 bytes, temperature: kWarm 2024/08/20-16:41:40.659894 140500498241088 EVENT_LOG_v1 {"time_micros": 1724143300659833, "cf_name": "default", "job": 40022, "event": "table_file_creation", "file_number": 14675303, "file_size": 43577779, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190676358559, "largest_seqno": 190795554094, "table_properties": {"data_size": 41091024, "index_size": 670144, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629492, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724143294, "oldest_key_time": 0, "file_creation_time": 1724143294, "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": 14675303, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:41:40.727880 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675304.sst) /dev/shm/ToplingTemp/Topling-427724-k8sHjE 2024/08/20-16:41:41.448444 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675304.sst): first pass time = 0.72's, 186.284'MB/sec 2024/08/20-16:41:43.609492 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675304.sst): old prealloc_size = 132817306, real_size = 41756368 2024/08/20-16:41:43.609556 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675304.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.27 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1016.99 avg-zval = 317.10 2024/08/20-16:41:43.895347 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675304.sst): second pass time = 2.16's, 60.982'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 152.499'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21622.363'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.189'MB/sec write SST data time = 0.11's, 379.223'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.379'MB, throughput = 30233.048'MB/sec zip my value time = 2.16's, unzip length = 0.132'GB zip my value throughput = 60.982'MB/sec zip pipeline throughput = 134.295'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.27 avg-val = 1016.99 avg-zval = 317.10 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.27 avg-val = 1023.99 avg-zval = 317.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 485376 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2791 value = 3.2072 dict = 1.00 all = 3.0791 } Zip/UnZip{ index = 0.4388 value = 0.3118 dict = 1.00 all = 0.3248 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592420 Billion total entry num = 0.346470428 Billion write speed all = 0.832975169 MB/sec (with seq num) write speed all = 0.799685789 MB/sec (without seq num) 2024/08/20-16:41:43.964223 140500498241088 [compaction_job.cc:1944] [default] [JOB 40022] Generated table #14675304: 129430 keys, 43589743 bytes, temperature: kWarm 2024/08/20-16:41:43.964307 140500498241088 EVENT_LOG_v1 {"time_micros": 1724143303964264, "cf_name": "default", "job": 40022, "event": "table_file_creation", "file_number": 14675304, "file_size": 43589743, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190795553860, "table_properties": {"data_size": 41042368, "index_size": 681472, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629507, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724143300, "oldest_key_time": 0, "file_creation_time": 1724143300, "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": 14675304, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:41:44.040517 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675305.sst) /dev/shm/ToplingTemp/Topling-427724-0KwTEI 2024/08/20-16:41:44.053693 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675305.sst): first pass time = 0.01's, 228.449'MB/sec 2024/08/20-16:41:44.533665 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675305.sst): old prealloc_size = 132817306, real_size = 960144 2024/08/20-16:41:44.533742 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675305.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 2890 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.44 raw-val = 0.0029 GB zip-val = 0.0010 GB avg-val =1017.22 avg-zval = 331.47 2024/08/20-16:41:44.538512 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00/14675305.sst): second pass time = 0.48's, 6.135'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 206.292'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27.084'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.257'MB/sec write SST data time = 0.00's, 499.950'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.033'MB, throughput = 734.553'MB/sec zip my value time = 0.48's, unzip length = 0.003'GB zip my value throughput = 6.135'MB/sec zip pipeline throughput = 141.148'MB/sec entries = 2890 avg-key = 20.00 avg-zkey = 0.44 avg-val = 1017.22 avg-zval = 331.47 usrkeys = 2890 avg-key = 12.00 avg-zkey = 0.44 avg-val = 1024.22 avg-zval = 331.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 2890 bytes = 9040 } seq expand size = 20230 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0029 GB dict = 0.03 MB all = 0.0030 GB } __ZipSize{ index = 0.0000 GB value = 0.0010 GB dict = 0.03 MB all = 0.0010 GB } UnZip/Zip{ index = 27.0938 value = 3.0688 dict = 1.00 all = 2.9914 } Zip/UnZip{ index = 0.0369 value = 0.3259 dict = 1.00 all = 0.3343 } ---------------------------- total value len = 62.564781 GB avg = 0.181 KB (by entry num) total key len = 6.793993 GB avg = 0.020 KB total ukey len = 3.192648 GB avg = 0.008 KB total ukey num = 0.389595310 Billion total entry num = 0.346473318 Billion write speed all = 0.833004978 MB/sec (with seq num) write speed all = 0.799715578 MB/sec (without seq num) 2024/08/20-16:41:44.568123 140500498241088 [compaction_job.cc:1944] [default] [JOB 40022] Generated table #14675305: 2890 keys, 1002047 bytes, temperature: kWarm 2024/08/20-16:41:44.568208 140500498241088 EVENT_LOG_v1 {"time_micros": 1724143304568162, "cf_name": "default", "job": 40022, "event": "table_file_creation", "file_number": 14675305, "file_size": 1002047, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190767230020, "largest_seqno": 190793771614, "table_properties": {"data_size": 957952, "index_size": 1280, "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": 57800, "raw_average_key_size": 20, "raw_value_size": 2939765, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 2890, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724143304, "oldest_key_time": 0, "file_creation_time": 1724143304, "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": 14675305, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:41:44.576103 140500498241088 [compaction_job.cc:699] job-40022: subcompact[0], size: 0.088170 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40022/att-00 [14675303,14675304,14675305] 2024/08/20-16:41:44.641328 140500498241088 (Original Log Time 2024/08/20-16:41:33.914442) EVENT_LOG_v1 {"time_micros": 1724143293914361, "job": 40022, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14675280], "files_L3": [14675245, 14675247], "score": 0.992066, "input_data_size": 120743006, "oldest_snapshot_seqno": 190795621180} 2024/08/20-16:41:44.641333 140500498241088 (Original Log Time 2024/08/20-16:41:44.640401) [compaction_job.cc:2018] [default] [JOB 40022] Compacted 1@2 + 2@3 files to L3 => 88169569 bytes 2024/08/20-16:41:44.641336 140500498241088 (Original Log Time 2024/08/20-16:41:44.641240) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 11.3 rd, 8.3 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.2 +0.0 blob) out(84.1 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290797, records dropped: 29048 output_compression: Snappy 2024/08/20-16:41:44.641345 140500498241088 (Original Log Time 2024/08/20-16:41:44.641298) EVENT_LOG_v1 {"time_micros": 1724143304641272, "cf": "default", "job": 40022, "event": "compaction_finished", "compaction_time_micros": 10661670, "compaction_time_cpu_micros": 1109134, "output_level": 3, "num_output_files": 3, "total_output_size": 88169569, "num_input_records": 290797, "num_output_records": 261749, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 125732007, "file_range_sync_nanos": 0, "file_fsync_nanos": 2904, "file_prepare_write_nanos": 7821, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-16:41:44.789600 140500498241088 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":1724143293,"executesMs":10829,"compactionJobId":40022,"attempt":0,"compactionInputRawBytes":301556503,"compactionInputZipBytes":120743006,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88169569,"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":"00-0caf6cf37f2e4843080148bd417a1c13-d182f430b8bfd6c8-00"}}, response = 2024/08/20-16:41:44.789705 140500498241088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-40022/att-00: olev 3, work 10.829 s, result 19.089 ms, install 0.978 ms, input{raw 287.587 MiB zip 115.150 MiB}