2024/07/09-13:01:17.053399 140098984740416 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00: fork to child time = 0.021207 sec 2024/07/09-13:01:17.054379 140098984740416 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00 2024/07/09-13:01:17.059132 140098984740416 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00 2024/07/09-13:01:17.060511 140098984740416 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-13:01:17.060796 140098984740416 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-13:01:17.097921 140098984740416 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-45977/att-00/MANIFEST-12625661 2024/07/09-13:01:17.112147 140098984740416 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-45977/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12678473, last_sequence is 148357906096, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12678324 2024/07/09-13:01:17.112153 140098984740416 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-13:01:17.112202 140098984740416 [version_set.cc:5652] Creating manifest 12678473 2024/07/09-13:01:17.135954 140098984740416 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-13:01:17.148760 140098984740416 [compaction_job.cc:2433] [default] [JOB 45977] Compacting 1@2 + 3@3 files to L3, score 1.09, subcompactions 1 : 1 2024/07/09-13:01:17.148773 140098984740416 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23774 Base level 2, inputs: [12678400(31MB)], [12678453(41MB) 12678454(8360KB) 12678408(41MB)] 2024/07/09-13:01:17.469648 140098984740416 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-13:01:17.469677 140098984740416 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-13:01:17.469694 140098984740416 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-13:01:17.469713 140098984740416 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-13:01:17.469723 140098984740416 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-13:01:17.954782 140098984740416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678474.sst) /dev/shm/ToplingTemp/Topling-84487-TGFPCJ 2024/07/09-13:01:18.203246 140098984740416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678474.sst): first pass time = 0.25's, 540.287'MB/sec 2024/07/09-13:01:19.354043 140098984740416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678474.sst): old prealloc_size = 142488269, real_size = 41855440 2024/07/09-13:01:19.354107 140098984740416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678474.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 = 5.31 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.83 2024/07/09-13:01:19.530498 140098984740416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678474.sst): second pass time = 1.15's, 114.479'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 247.107'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19703.462'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.260'MB/sec write SST data time = 0.05's, 836.971'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 = 36153.765'MB/sec zip my value time = 1.15's, unzip length = 0.132'GB zip my value throughput = 114.479'MB/sec zip pipeline throughput = 154.247'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.31 avg-val = 1017.01 avg-zval = 317.83 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.31 avg-val = 1024.01 avg-zval = 317.83 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 404480 } 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 = 2.2606 value = 3.1999 dict = 1.00 all = 3.0779 } Zip/UnZip{ index = 0.4424 value = 0.3125 dict = 1.00 all = 0.3249 } ---------------------------- total value len = 0.132535 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129428 Billion total entry num = 0.000129428 Billion write speed all = 0.006640176 MB/sec (with seq num) write speed all = 0.006589294 MB/sec (without seq num) 2024/07/09-13:01:19.584810 140098984740416 [compaction_job.cc:1944] [default] [JOB 45977] Generated table #12678474: 129428 keys, 43607112 bytes, temperature: kWarm 2024/07/09-13:01:19.584926 140098984740416 EVENT_LOG_v1 {"time_micros": 1720501279584859, "cf_name": "default", "job": 45977, "event": "table_file_creation", "file_number": 12678474, "file_size": 43607112, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148330049322, "largest_seqno": 148357234486, "table_properties": {"data_size": 41135872, "index_size": 687040, "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": 131629229, "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": 1720501277, "oldest_key_time": 0, "file_creation_time": 1720501277, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12678474, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:01:19.686312 140098984740416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678475.sst) /dev/shm/ToplingTemp/Topling-84487-84u9HG 2024/07/09-13:01:20.454197 140098984740416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678475.sst): first pass time = 0.77's, 174.803'MB/sec 2024/07/09-13:01:21.792689 140098984740416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678475.sst): old prealloc_size = 142488269, real_size = 41930272 2024/07/09-13:01:21.792768 140098984740416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678475.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.19 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1017.02 avg-zval = 318.52 2024/07/09-13:01:21.971945 140098984740416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678475.sst): second pass time = 1.34's, 98.399'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 244.036'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19056.455'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.255'MB/sec write SST data time = 0.05's, 839.370'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 = 35933.950'MB/sec zip my value time = 1.34's, unzip length = 0.132'GB zip my value throughput = 98.399'MB/sec zip pipeline throughput = 123.348'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.19 avg-val = 1017.02 avg-zval = 318.52 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.19 avg-val = 1024.02 avg-zval = 318.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 469184 } seq expand size = 905989 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3110 value = 3.1929 dict = 1.00 all = 3.0681 } Zip/UnZip{ index = 0.4327 value = 0.3132 dict = 1.00 all = 0.3259 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258855 Billion total entry num = 0.000258855 Billion write speed all = 0.013278764 MB/sec (with seq num) write speed all = 0.013177012 MB/sec (without seq num) 2024/07/09-13:01:22.024445 140098984740416 [compaction_job.cc:1944] [default] [JOB 45977] Generated table #12678475: 129427 keys, 43746879 bytes, temperature: kWarm 2024/07/09-13:01:22.024507 140098984740416 EVENT_LOG_v1 {"time_micros": 1720501282024475, "cf_name": "default", "job": 45977, "event": "table_file_creation", "file_number": 12678475, "file_size": 43746879, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148023755914, "largest_seqno": 148357234487, "table_properties": {"data_size": 41225680, "index_size": 672064, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629364, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "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": 1720501279, "oldest_key_time": 0, "file_creation_time": 1720501279, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12678475, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:01:22.062272 140098984740416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678476.sst) /dev/shm/ToplingTemp/Topling-84487-jMFZ0G 2024/07/09-13:01:22.117767 140098984740416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678476.sst): first pass time = 0.06's, 681.103'MB/sec 2024/07/09-13:01:22.492826 140098984740416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678476.sst): old prealloc_size = 142488269, real_size = 11886880 2024/07/09-13:01:22.492887 140098984740416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678476.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 36420 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 6.45 raw-val = 0.0370 GB zip-val = 0.0116 GB avg-val =1017.00 avg-zval = 319.68 2024/07/09-13:01:22.545284 140098984740416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00/12678476.sst): second pass time = 0.37's, 98.980'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.05's, 235.764'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7588.876'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.249'MB/sec write SST data time = 0.02's, 778.670'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.358'MB, throughput = 8909.136'MB/sec zip my value time = 0.37's, unzip length = 0.037'GB zip my value throughput = 98.980'MB/sec zip pipeline throughput = 109.806'MB/sec entries = 36420 avg-key = 20.00 avg-zkey = 6.45 avg-val = 1017.00 avg-zval = 319.68 usrkeys = 36420 avg-key = 12.00 avg-zkey = 6.45 avg-val = 1024.00 avg-zval = 319.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 36420 bytes = 132032 } seq expand size = 254940 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0004 GB value = 0.0370 GB dict = 0.36 MB all = 0.0378 GB } __ZipSize{ index = 0.0002 GB value = 0.0116 GB dict = 0.36 MB all = 0.0124 GB } UnZip/Zip{ index = 1.8602 value = 3.1813 dict = 1.00 all = 3.0534 } Zip/UnZip{ index = 0.5376 value = 0.3143 dict = 1.00 all = 0.3275 } ---------------------------- total value len = 0.302365 GB avg = 1.024 KB (by entry num) total key len = 0.005906 GB avg = 0.020 KB total ukey len = 0.003543 GB avg = 0.012 KB total ukey num = 0.000295275 Billion total entry num = 0.000295275 Billion write speed all = 0.015146593 MB/sec (with seq num) write speed all = 0.015030528 MB/sec (without seq num) 2024/07/09-13:01:22.577139 140098984740416 [compaction_job.cc:1944] [default] [JOB 45977] Generated table #12678476: 36420 keys, 12369093 bytes, temperature: kWarm 2024/07/09-13:01:22.577207 140098984740416 EVENT_LOG_v1 {"time_micros": 1720501282577173, "cf_name": "default", "job": 45977, "event": "table_file_creation", "file_number": 12678476, "file_size": 12369093, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148026495253, "largest_seqno": 148357234456, "table_properties": {"data_size": 11642640, "index_size": 234944, "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": 728400, "raw_average_key_size": 20, "raw_value_size": 37039154, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 36420, "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": 1720501282, "oldest_key_time": 0, "file_creation_time": 1720501282, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12678476, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:01:22.589135 140098984740416 [compaction_job.cc:699] job-45977: subcompact[0], size: 0.099723 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45977/att-00 [12678474,12678475,12678476] 2024/07/09-13:01:22.621618 140098984740416 (Original Log Time 2024/07/09-13:01:17.148816) EVENT_LOG_v1 {"time_micros": 1720501277148785, "job": 45977, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12678400], "files_L3": [12678453, 12678454, 12678408], "score": 1.09226, "input_data_size": 129534790, "oldest_snapshot_seqno": 148357904959} 2024/07/09-13:01:22.621621 140098984740416 (Original Log Time 2024/07/09-13:01:22.615039) [compaction_job.cc:2018] [default] [JOB 45977] Compacted 1@2 + 3@3 files to L3 => 99723084 bytes 2024/07/09-13:01:22.621623 140098984740416 (Original Log Time 2024/07/09-13:01:22.621549) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 23.8 rd, 18.3 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 91.6 +0.0 blob) out(95.1 +0.0 blob), read-write-amplify(6.8) write-amplify(3.0) OK, records in: 315944, records dropped: 20669 output_compression: Snappy 2024/07/09-13:01:22.621630 140098984740416 (Original Log Time 2024/07/09-13:01:22.621596) EVENT_LOG_v1 {"time_micros": 1720501282621575, "cf": "default", "job": 45977, "event": "compaction_finished", "compaction_time_micros": 5440330, "compaction_time_cpu_micros": 1062145, "output_level": 3, "num_output_files": 3, "total_output_size": 99723084, "num_input_records": 315944, "num_output_records": 295275, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 69148603, "file_range_sync_nanos": 0, "file_fsync_nanos": 2080, "file_prepare_write_nanos": 6286, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-13:01:22.751868 140098984740416 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":1720420896,"starts":1720501277,"executesMs":5556,"compactionJobId":45977,"attempt":0,"compactionInputRawBytes":327637639,"compactionInputZipBytes":129534790,"compactionOutputRawBytes":0,"compactionOutputZipBytes":99723084,"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":"00-0a024d8631fdc60f45851a1e173bb162-301cf8929e78693f-00"}}, response = 2024/07/09-13:01:22.751962 140098984740416 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-45977/att-00: olev 3, work 5.556 s, result 5.210 ms, install 6.614 ms, input{raw 312.460 MiB zip 123.534 MiB}