2024/08/20-08:54:51.642678 140500112176704 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00: fork to child time = 0.025291 sec 2024/08/20-08:54:51.643905 140500112176704 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00 2024/08/20-08:54:51.650052 140500112176704 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00 2024/08/20-08:54:51.650386 140500112176704 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-08:54:51.650718 140500112176704 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-08:54:51.694466 140500112176704 [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-20009/att-00/MANIFEST-14629260 2024/08/20-08:54:51.788192 140500112176704 [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-20009/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14652054, last_sequence is 190289447272, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14651894 2024/08/20-08:54:51.788206 140500112176704 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-08:54:51.788318 140500112176704 [version_set.cc:5652] Creating manifest 14652054 2024/08/20-08:54:51.813556 140500112176704 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-08:54:51.827213 140500112176704 [compaction_job.cc:2433] [default] [JOB 20009] Compacting 1@2 + 3@3 files to L3, score 0.94, subcompactions 1 : 1 2024/08/20-08:54:51.827233 140500112176704 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10266 Base level 2, inputs: [14652008(31MB)], [14652044(41MB) 14652045(1201KB) 14652048(41MB)] 2024/08/20-08:54:52.075665 140500112176704 [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 2024/08/20-08:54:52.075692 140500112176704 [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 2024/08/20-08:54:52.075716 140500112176704 [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 2024/08/20-08:54:52.075732 140500112176704 [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 2024/08/20-08:54:52.075746 140500112176704 [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 2024/08/20-08:54:52.375147 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652055.sst) /dev/shm/ToplingTemp/Topling-273260-wLOPOR 2024/08/20-08:54:52.597139 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652055.sst): first pass time = 0.22's, 604.749'MB/sec 2024/08/20-08:54:54.895572 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652055.sst): old prealloc_size = 134167216, real_size = 41796240 2024/08/20-08:54:54.895654 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652055.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.21 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.47 2024/08/20-08:54:55.198349 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652055.sst): second pass time = 2.30's, 57.292'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 144.039'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13157.665'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.173'MB/sec write SST data time = 0.12's, 376.483'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 = 27808.740'MB/sec zip my value time = 2.30's, unzip length = 0.132'GB zip my value throughput = 57.292'MB/sec zip pipeline throughput = 152.857'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1017.01 avg-zval = 317.47 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1024.01 avg-zval = 317.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 469184 } seq expand size = 905996 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 = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3033 value = 3.2035 dict = 1.00 all = 3.0775 } Zip/UnZip{ index = 0.4342 value = 0.3122 dict = 1.00 all = 0.3249 } ---------------------------- 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 = 0.389462989 Billion total entry num = 0.346340997 Billion write speed all = 1.252771500 MB/sec (with seq num) write speed all = 1.202626204 MB/sec (without seq num) 2024/08/20-08:54:55.254149 140500112176704 [compaction_job.cc:1944] [default] [JOB 20009] Generated table #14652055: 129428 keys, 43613164 bytes, temperature: kWarm 2024/08/20-08:54:55.254244 140500112176704 EVENT_LOG_v1 {"time_micros": 1724115295254185, "cf_name": "default", "job": 20009, "event": "table_file_creation", "file_number": 14652055, "file_size": 43613164, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798145301, "largest_seqno": 190289044300, "table_properties": {"data_size": 41089408, "index_size": 674304, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629298, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "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": 1724115292, "oldest_key_time": 0, "file_creation_time": 1724115292, "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": 14652055, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:54:55.315624 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652056.sst) /dev/shm/ToplingTemp/Topling-273260-cIvRTR 2024/08/20-08:54:55.786277 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652056.sst): first pass time = 0.47's, 285.206'MB/sec 2024/08/20-08:54:56.734054 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652056.sst): old prealloc_size = 134167216, real_size = 41808112 2024/08/20-08:54:56.734123 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652056.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129435 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.22 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.96 avg-zval = 317.53 2024/08/20-08:54:56.908229 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652056.sst): second pass time = 0.95's, 139.011'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 250.266'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18824.997'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.260'MB/sec write SST data time = 0.05's, 873.301'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 = 33935.386'MB/sec zip my value time = 0.95's, unzip length = 0.132'GB zip my value throughput = 139.011'MB/sec zip pipeline throughput = 144.547'MB/sec entries = 129435 avg-key = 20.00 avg-zkey = 5.22 avg-val = 1016.96 avg-zval = 317.53 usrkeys = 129435 avg-key = 12.00 avg-zkey = 5.22 avg-val = 1023.96 avg-zval = 317.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129435 bytes = 436864 } seq expand size = 906045 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 = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2967 value = 3.2027 dict = 1.00 all = 3.0790 } Zip/UnZip{ index = 0.4354 value = 0.3122 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 = 0.389592424 Billion total entry num = 0.346470432 Billion write speed all = 1.255178172 MB/sec (with seq num) write speed all = 1.205015688 MB/sec (without seq num) 2024/08/20-08:54:56.960160 140500112176704 [compaction_job.cc:1944] [default] [JOB 20009] Generated table #14652056: 129435 keys, 43591987 bytes, temperature: kWarm 2024/08/20-08:54:56.960225 140500112176704 EVENT_LOG_v1 {"time_micros": 1724115296960194, "cf_name": "default", "job": 20009, "event": "table_file_creation", "file_number": 14652056, "file_size": 43591987, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190207576513, "largest_seqno": 190289044473, "table_properties": {"data_size": 41099296, "index_size": 676288, "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": 2588700, "raw_average_key_size": 20, "raw_value_size": 131629700, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129435, "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": 1724115295, "oldest_key_time": 0, "file_creation_time": 1724115295, "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": 14652056, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:54:56.994098 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652057.sst) /dev/shm/ToplingTemp/Topling-273260-qMbXAO 2024/08/20-08:54:57.005174 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652057.sst): first pass time = 0.01's, 502.168'MB/sec 2024/08/20-08:54:57.081859 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652057.sst): old prealloc_size = 134167216, real_size = 1769984 2024/08/20-08:54:57.081918 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652057.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 5343 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.64 raw-val = 0.0054 GB zip-val = 0.0018 GB avg-val =1017.06 avg-zval = 330.35 2024/08/20-08:54:57.094064 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00/14652057.sst): second pass time = 0.08's, 71.520'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 150.958'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 62.670'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.153'MB/sec write SST data time = 0.00's, 540.838'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.054'MB, throughput = 1160.648'MB/sec zip my value time = 0.08's, unzip length = 0.005'GB zip my value throughput = 71.520'MB/sec zip pipeline throughput = 257.583'MB/sec entries = 5343 avg-key = 20.00 avg-zkey = 0.65 avg-val = 1017.06 avg-zval = 330.35 usrkeys = 5343 avg-key = 12.00 avg-zkey = 0.65 avg-val = 1024.06 avg-zval = 330.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 5343 bytes = 16048 } seq expand size = 37401 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0054 GB dict = 0.05 MB all = 0.0055 GB } __ZipSize{ index = 0.0000 GB value = 0.0018 GB dict = 0.05 MB all = 0.0018 GB } UnZip/Zip{ index = 18.5521 value = 3.0787 dict = 1.00 all = 3.0121 } Zip/UnZip{ index = 0.0539 value = 0.3248 dict = 1.00 all = 0.3320 } ---------------------------- total value len = 62.567292 GB avg = 0.181 KB (by entry num) total key len = 6.794042 GB avg = 0.020 KB total ukey len = 3.192678 GB avg = 0.008 KB total ukey num = 0.389597767 Billion total entry num = 0.346475775 Billion write speed all = 1.255274906 MB/sec (with seq num) write speed all = 1.205111818 MB/sec (without seq num) 2024/08/20-08:54:57.101575 140500112176704 [compaction_job.cc:1944] [default] [JOB 20009] Generated table #14652057: 5343 keys, 1839598 bytes, temperature: kWarm 2024/08/20-08:54:57.101652 140500112176704 EVENT_LOG_v1 {"time_micros": 1724115297101608, "cf_name": "default", "job": 20009, "event": "table_file_creation", "file_number": 14652057, "file_size": 1839598, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190273549471, "largest_seqno": 190289040999, "table_properties": {"data_size": 1765056, "index_size": 3456, "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": 106860, "raw_average_key_size": 20, "raw_value_size": 5434137, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 5343, "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": 1724115296, "oldest_key_time": 0, "file_creation_time": 1724115296, "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": 14652057, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:54:57.109042 140500112176704 [compaction_job.cc:699] job-20009: subcompact[0], size: 0.089045 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20009/att-00 [14652055,14652056,14652057] 2024/08/20-08:54:57.164003 140500112176704 (Original Log Time 2024/08/20-08:54:51.827318) EVENT_LOG_v1 {"time_micros": 1724115291827249, "job": 20009, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14652008], "files_L3": [14652044, 14652045, 14652048], "score": 0.94086, "input_data_size": 121970197, "oldest_snapshot_seqno": 190289446752} 2024/08/20-08:54:57.164009 140500112176704 (Original Log Time 2024/08/20-08:54:57.160524) [compaction_job.cc:2018] [default] [JOB 20009] Compacted 1@2 + 3@3 files to L3 => 89044749 bytes 2024/08/20-08:54:57.164011 140500112176704 (Original Log Time 2024/08/20-08:54:57.163895) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 23.1 rd, 16.9 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.3 +0.0 blob) out(84.9 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 294361, records dropped: 30155 output_compression: Snappy 2024/08/20-08:54:57.164021 140500112176704 (Original Log Time 2024/08/20-08:54:57.163972) EVENT_LOG_v1 {"time_micros": 1724115297163943, "cf": "default", "job": 20009, "event": "compaction_finished", "compaction_time_micros": 5281737, "compaction_time_cpu_micros": 845399, "output_level": 3, "num_output_files": 3, "total_output_size": 89044749, "num_input_records": 294361, "num_output_records": 264206, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 87616263, "file_range_sync_nanos": 0, "file_fsync_nanos": 2509, "file_prepare_write_nanos": 6736, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-08:54:57.289059 140500112176704 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":1724115291,"executesMs":5500,"compactionJobId":20009,"attempt":0,"compactionInputRawBytes":305248790,"compactionInputZipBytes":121970197,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89044749,"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-da9d6ea732478fe0e8870322341a9ae7-53f7ba5923c02376-00"}}, response = 2024/08/20-08:54:57.289167 140500112176704 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-20009/att-00: olev 3, work 5.501 s, result 16.755 ms, install 3.541 ms, input{raw 291.108 MiB zip 116.320 MiB}