2024/08/20-17:06:25.456638 140500112176704 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00: fork to child time = 0.044670 sec 2024/08/20-17:06:25.457677 140500112176704 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00 2024/08/20-17:06:25.463256 140500112176704 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00 2024/08/20-17:06:25.463546 140500112176704 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-17:06:25.463838 140500112176704 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-17:06:25.507091 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-40886/att-00/MANIFEST-14629260 2024/08/20-17:06:25.520677 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-40886/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14676344, last_sequence is 190820480900, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14676281 2024/08/20-17:06:25.520684 140500112176704 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-17:06:25.520767 140500112176704 [version_set.cc:5652] Creating manifest 14676344 2024/08/20-17:06:25.545794 140500112176704 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-17:06:25.560804 140500112176704 [compaction_job.cc:2433] [default] [JOB 40886] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-17:06:25.560822 140500112176704 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20834 Base level 1, inputs: [14676333(10MB)], [14676239(48MB) 14676240(48MB)] 2024/08/20-17:06:25.654585 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 2024/08/20-17:06:25.654618 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 2024/08/20-17:06:25.654634 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 2024/08/20-17:06:25.654645 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 2024/08/20-17:06:25.654655 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 2024/08/20-17:06:26.069942 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676345.sst) /dev/shm/ToplingTemp/Topling-434418-US0uMS 2024/08/20-17:06:26.370624 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676345.sst): first pass time = 0.30's, 223.223'MB/sec 2024/08/20-17:06:28.156025 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676345.sst): old prealloc_size = 73819750, real_size = 49133448 2024/08/20-17:06:28.156110 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676345.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.12 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-17:06:28.927684 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676345.sst): second pass time = 1.78's, 34.603'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.77's, 65.745'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24409.602'MB/sec (index lex order gen) rebuild zvType time = 0.68's, 0.123'MB/sec write SST data time = 0.09's, 563.717'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 = 18305.837'MB/sec zip my value time = 1.78's, unzip length = 0.062'GB zip my value throughput = 34.603'MB/sec zip pipeline throughput = 164.583'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.12 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.12 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 1.9396 value = 1.2953 dict = 1.00 all = 1.3228 } Zip/UnZip{ index = 0.5156 value = 0.7720 dict = 1.00 all = 0.7560 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 0.816009693 MB/sec (with seq num) write speed all = 0.783296403 MB/sec (without seq num) 2024/08/20-17:06:28.991039 140500112176704 [compaction_job.cc:1944] [default] [JOB 40886] Generated table #14676345: 335545 keys, 50732363 bytes, temperature: kWarm 2024/08/20-17:06:28.991131 140500112176704 EVENT_LOG_v1 {"time_micros": 1724144788991078, "cf_name": "default", "job": 40886, "event": "table_file_creation", "file_number": 14676345, "file_size": 50732363, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190802648187, "largest_seqno": 190820463384, "table_properties": {"data_size": 47665408, "index_size": 1384000, "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": 1724144786, "oldest_key_time": 0, "file_creation_time": 1724144786, "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": 14676345, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:06:29.045205 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676346.sst) /dev/shm/ToplingTemp/Topling-434418-81lpES 2024/08/20-17:06:30.185439 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676346.sst): first pass time = 1.14's, 58.858'MB/sec 2024/08/20-17:06:33.857201 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676346.sst): old prealloc_size = 73819750, real_size = 48960912 2024/08/20-17:06:33.857286 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676346.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.61 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-17:06:34.393665 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676346.sst): second pass time = 3.66's, 16.877'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.54's, 94.408'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28441.275'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.200'MB/sec write SST data time = 0.12's, 435.575'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 = 13652.112'MB/sec zip my value time = 3.66's, unzip length = 0.062'GB zip my value throughput = 16.877'MB/sec zip pipeline throughput = 172.951'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.61 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.61 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2139 value = 1.2953 dict = 1.00 all = 1.3251 } Zip/UnZip{ index = 0.4517 value = 0.7720 dict = 1.00 all = 0.7546 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 0.816776597 MB/sec (with seq num) write speed all = 0.784033744 MB/sec (without seq num) 2024/08/20-17:06:34.459489 140500112176704 [compaction_job.cc:1944] [default] [JOB 40886] Generated table #14676346: 335545 keys, 50643787 bytes, temperature: kWarm 2024/08/20-17:06:34.459575 140500112176704 EVENT_LOG_v1 {"time_micros": 1724144794459530, "cf_name": "default", "job": 40886, "event": "table_file_creation", "file_number": 14676346, "file_size": 50643787, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190711978325, "largest_seqno": 190820463385, "table_properties": {"data_size": 47664432, "index_size": 1212480, "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": 1724144789, "oldest_key_time": 0, "file_creation_time": 1724144789, "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": 14676346, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:06:34.512420 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676347.sst) /dev/shm/ToplingTemp/Topling-434418-YtrjZQ 2024/08/20-17:06:34.654250 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676347.sst): first pass time = 0.14's, 70.029'MB/sec 2024/08/20-17:06:35.081345 140500112176704 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676347.sst): part-0: reject ZipStore ratio = 0.920 2024/08/20-17:06:35.109559 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676347.sst): old prealloc_size = 73819750, real_size = 9327144 2024/08/20-17:06:35.109629 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676347.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 49644 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 3.62 raw-val = 0.0091 GB zip-val = 0.0091 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-17:06:35.136443 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00/14676347.sst): second pass time = 0.43's, 21.427'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.03's, 352.484'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3583.541'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.876'MB/sec write SST data time = 0.01's, 748.364'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 = 0.43's, unzip length = 0.009'GB zip my value throughput = 21.427'MB/sec zip pipeline throughput = 151.153'MB/sec entries = 49644 avg-key = 16.00 avg-zkey = 3.62 avg-val = 184.00 avg-zval = 184.00 usrkeys = 49644 avg-key = 8.00 avg-zkey = 3.62 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 49644 bytes = 161360 } seq expand size = 347508 multi value expand size = 0 cnt WriteAppend = 1123 UnZipSize{ index = 0.0004 GB value = 0.0091 GB dict = 0.00 MB all = 0.0099 GB } __ZipSize{ index = 0.0002 GB value = 0.0091 GB dict = 0.00 MB all = 0.0095 GB } UnZip/Zip{ index = 2.2084 value = 1.0000 dict = 0.00 all = 1.0477 } Zip/UnZip{ index = 0.4528 value = 1.0000 dict = 0.00 all = 0.9545 } ---------------------------- total value len = 62.434410 GB avg = 0.180 KB (by entry num) total key len = 6.800289 GB avg = 0.020 KB total ukey len = 3.195273 GB avg = 0.008 KB total ukey num = 0.390054295 Billion total entry num = 0.346932303 Billion write speed all = 0.816890687 MB/sec (with seq num) write speed all = 0.784143435 MB/sec (without seq num) 2024/08/20-17:06:35.152479 140500112176704 [compaction_job.cc:1944] [default] [JOB 40886] Generated table #14676347: 49644 keys, 9477097 bytes, temperature: kWarm 2024/08/20-17:06:35.152550 140500112176704 EVENT_LOG_v1 {"time_micros": 1724144795152509, "cf_name": "default", "job": 40886, "event": "table_file_creation", "file_number": 14676347, "file_size": 9477097, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190781467829, "largest_seqno": 190818681053, "table_properties": {"data_size": 9134688, "index_size": 179840, "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": 794304, "raw_average_key_size": 16, "raw_value_size": 9134496, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 49644, "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-MixedLenBlobStore", "creation_time": 1724144794, "oldest_key_time": 0, "file_creation_time": 1724144794, "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": 14676347, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:06:35.166201 140500112176704 [compaction_job.cc:699] job-40886: subcompact[0], size: 0.110853 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40886/att-00 [14676345,14676346,14676347] 2024/08/20-17:06:35.193856 140500112176704 (Original Log Time 2024/08/20-17:06:25.560894) EVENT_LOG_v1 {"time_micros": 1724144785560837, "job": 40886, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14676333], "files_L2": [14676239, 14676240], "score": 0.98873, "input_data_size": 112600553, "oldest_snapshot_seqno": 190820480704} 2024/08/20-17:06:35.193859 140500112176704 (Original Log Time 2024/08/20-17:06:35.193247) [compaction_job.cc:2018] [default] [JOB 40886] Compacted 1@1 + 2@2 files to L2 => 110853247 bytes 2024/08/20-17:06:35.193861 140500112176704 (Original Log Time 2024/08/20-17:06:35.193791) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 11.7 rd, 11.5 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(10.6, 96.8 +0.0 blob) out(105.7 +0.0 blob), read-write-amplify(20.1) write-amplify(10.0) OK, records in: 722496, records dropped: 1762 output_compression: Snappy 2024/08/20-17:06:35.193867 140500112176704 (Original Log Time 2024/08/20-17:06:35.193837) EVENT_LOG_v1 {"time_micros": 1724144795193816, "cf": "default", "job": 40886, "event": "compaction_finished", "compaction_time_micros": 9605316, "compaction_time_cpu_micros": 1873706, "output_level": 2, "num_output_files": 3, "total_output_size": 110853247, "num_input_records": 722496, "num_output_records": 720734, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 89618084, "file_range_sync_nanos": 0, "file_fsync_nanos": 2339, "file_prepare_write_nanos": 68042, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-17:06:35.316244 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":1724144785,"executesMs":9731,"compactionJobId":40886,"attempt":0,"compactionInputRawBytes":144499200,"compactionInputZipBytes":112600553,"compactionOutputRawBytes":0,"compactionOutputZipBytes":110853247,"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":"00-97f17d044d1facce4e2f3f7a30ec0765-f8752c5abf0ef9a5-00"}}, response = 2024/08/20-17:06:35.316360 140500112176704 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-40886/att-00: olev 2, work 9.732 s, result 4.759 ms, install 0.643 ms, input{raw 137.805 MiB zip 107.384 MiB}