2024/08/20-09:09:24.978460 140500498241088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00: fork to child time = 0.100532 sec 2024/08/20-09:09:24.979707 140500498241088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00 2024/08/20-09:09:24.986427 140500498241088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00 2024/08/20-09:09:24.988639 140500498241088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:09:24.989141 140500498241088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:09:25.034147 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-20746/att-00/MANIFEST-14629260 2024/08/20-09:09:25.049711 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-20746/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14652907, last_sequence is 190306592576, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14652675 2024/08/20-09:09:25.049722 140500498241088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:09:25.049809 140500498241088 [version_set.cc:5652] Creating manifest 14652907 2024/08/20-09:09:25.099769 140500498241088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:09:25.116597 140500498241088 [compaction_job.cc:2433] [default] [JOB 20746] Compacting 2@2 + 2@3 files to L3, score 0.94, subcompactions 1 : 1 2024/08/20-09:09:25.116615 140500498241088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10632 Base level 2, inputs: [14652883(31MB) 14652894(31MB)], [14652837(41MB) 14652848(41MB)] 2024/08/20-09:09:25.616640 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 2024/08/20-09:09:25.616669 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 2024/08/20-09:09:25.616689 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 2024/08/20-09:09:25.616702 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 2024/08/20-09:09:25.616712 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 2024/08/20-09:09:26.601301 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652908.sst) /dev/shm/ToplingTemp/Topling-278644-ShQuhY 2024/08/20-09:09:27.339732 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652908.sst): first pass time = 0.74's, 181.776'MB/sec 2024/08/20-09:09:33.054699 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652908.sst): old prealloc_size = 147639500, real_size = 41797664 2024/08/20-09:09:33.054799 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652908.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 = 5.55 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.01 avg-zval = 317.14 2024/08/20-09:09:33.444218 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652908.sst): second pass time = 5.71's, 23.038'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 111.970'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14906.659'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.128'MB/sec write SST data time = 0.14's, 320.703'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 = 32140.459'MB/sec zip my value time = 5.71's, unzip length = 0.132'GB zip my value throughput = 23.038'MB/sec zip pipeline throughput = 161.134'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.55 avg-val = 1017.01 avg-zval = 317.14 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.55 avg-val = 1024.01 avg-zval = 317.14 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 469184 } seq expand size = 905996 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 = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.1641 value = 3.2068 dict = 1.00 all = 3.0774 } Zip/UnZip{ index = 0.4621 value = 0.3118 dict = 1.00 all = 0.3250 } ---------------------------- 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 = 1.233170620 MB/sec (with seq num) write speed all = 1.183809898 MB/sec (without seq num) 2024/08/20-09:09:33.500553 140500498241088 [compaction_job.cc:1944] [default] [JOB 20746] Generated table #14652908: 129428 keys, 43614644 bytes, temperature: kWarm 2024/08/20-09:09:33.500669 140500498241088 EVENT_LOG_v1 {"time_micros": 1724116173500597, "cf_name": "default", "job": 20746, "event": "table_file_creation", "file_number": 14652908, "file_size": 43614644, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797960656, "largest_seqno": 190306570737, "table_properties": {"data_size": 41047440, "index_size": 717696, "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": 131629349, "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": 1724116166, "oldest_key_time": 0, "file_creation_time": 1724116166, "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": 14652908, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:09:33.583759 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652909.sst) /dev/shm/ToplingTemp/Topling-278644-FjALyY 2024/08/20-09:09:34.349153 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652909.sst): first pass time = 0.77's, 175.371'MB/sec 2024/08/20-09:09:36.160056 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652909.sst): old prealloc_size = 147639500, real_size = 41807312 2024/08/20-09:09:36.160111 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652909.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 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 =1016.98 avg-zval = 317.58 2024/08/20-09:09:36.413267 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652909.sst): second pass time = 1.81's, 72.799'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 172.174'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24394.379'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.274'MB/sec write SST data time = 0.13's, 322.954'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 = 30286.411'MB/sec zip my value time = 1.81's, unzip length = 0.132'GB zip my value throughput = 72.799'MB/sec zip pipeline throughput = 93.845'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.18 avg-val = 1016.98 avg-zval = 317.58 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.18 avg-val = 1023.98 avg-zval = 317.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 436848 } seq expand size = 906017 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 = 2.3181 value = 3.2023 dict = 1.00 all = 3.0790 } Zip/UnZip{ index = 0.4314 value = 0.3123 dict = 1.00 all = 0.3248 } ---------------------------- total value len = 62.561820 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 = 1.235512510 MB/sec (with seq num) write speed all = 1.186135953 MB/sec (without seq num) 2024/08/20-09:09:36.469755 140500498241088 [compaction_job.cc:1944] [default] [JOB 20746] Generated table #14652909: 129431 keys, 43591758 bytes, temperature: kWarm 2024/08/20-09:09:36.469839 140500498241088 EVENT_LOG_v1 {"time_micros": 1724116176469795, "cf_name": "default", "job": 20746, "event": "table_file_creation", "file_number": 14652909, "file_size": 43591758, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190207576513, "largest_seqno": 190306570673, "table_properties": {"data_size": 41104768, "index_size": 670016, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131629211, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "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": 1724116173, "oldest_key_time": 0, "file_creation_time": 1724116173, "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": 14652909, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:09:36.507765 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652910.sst) /dev/shm/ToplingTemp/Topling-278644-tAba8U 2024/08/20-09:09:36.551469 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652910.sst): first pass time = 0.04's, 319.675'MB/sec 2024/08/20-09:09:36.779221 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652910.sst): old prealloc_size = 147639500, real_size = 4376160 2024/08/20-09:09:36.779295 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652910.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 13419 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.27 raw-val = 0.0136 GB zip-val = 0.0044 GB avg-val =1016.92 avg-zval = 325.58 2024/08/20-09:09:36.798968 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00/14652910.sst): second pass time = 0.23's, 60.196'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 230.780'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 88.391'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.240'MB/sec write SST data time = 0.01's, 793.804'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.136'MB, throughput = 3189.483'MB/sec zip my value time = 0.23's, unzip length = 0.014'GB zip my value throughput = 60.196'MB/sec zip pipeline throughput = 167.382'MB/sec entries = 13419 avg-key = 20.00 avg-zkey = 0.28 avg-val = 1016.92 avg-zval = 325.58 usrkeys = 13419 avg-key = 12.00 avg-zkey = 0.28 avg-val = 1023.92 avg-zval = 325.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 13419 bytes = 45312 } seq expand size = 93933 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0002 GB value = 0.0136 GB dict = 0.14 MB all = 0.0139 GB } __ZipSize{ index = 0.0000 GB value = 0.0044 GB dict = 0.14 MB all = 0.0046 GB } UnZip/Zip{ index = 43.3804 value = 3.1234 dict = 1.00 all = 3.0544 } Zip/UnZip{ index = 0.0231 value = 0.3202 dict = 1.00 all = 0.3274 } ---------------------------- total value len = 62.575560 GB avg = 0.181 KB (by entry num) total key len = 6.794203 GB avg = 0.020 KB total ukey len = 3.192775 GB avg = 0.008 KB total ukey num = 0.389605839 Billion total entry num = 0.346483847 Billion write speed all = 1.235753565 MB/sec (with seq num) write speed all = 1.186375435 MB/sec (without seq num) 2024/08/20-09:09:36.809021 140500498241088 [compaction_job.cc:1944] [default] [JOB 20746] Generated table #14652910: 13419 keys, 4555551 bytes, temperature: kWarm 2024/08/20-09:09:36.809079 140500498241088 EVENT_LOG_v1 {"time_micros": 1724116176809049, "cf_name": "default", "job": 20746, "event": "table_file_creation", "file_number": 14652910, "file_size": 4555551, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190207580363, "largest_seqno": 190306537753, "table_properties": {"data_size": 4368944, "index_size": 3712, "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": 268380, "raw_average_key_size": 20, "raw_value_size": 13645993, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 13419, "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": 1724116176, "oldest_key_time": 0, "file_creation_time": 1724116176, "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": 14652910, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:09:36.816468 140500498241088 [compaction_job.cc:699] job-20746: subcompact[0], size: 0.091762 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20746/att-00 [14652908,14652909,14652910] 2024/08/20-09:09:36.838561 140500498241088 (Original Log Time 2024/08/20-09:09:25.116694) EVENT_LOG_v1 {"time_micros": 1724116165116636, "job": 20746, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14652883, 14652894], "files_L3": [14652837, 14652848], "score": 0.937361, "input_data_size": 154261144, "oldest_snapshot_seqno": 190306592239} 2024/08/20-09:09:36.838565 140500498241088 (Original Log Time 2024/08/20-09:09:36.838070) [compaction_job.cc:2018] [default] [JOB 20746] Compacted 2@2 + 2@3 files to L3 => 91761953 bytes 2024/08/20-09:09:36.838566 140500498241088 (Original Log Time 2024/08/20-09:09:36.838484) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 13.2 rd, 7.8 wr, level 3, files in(2, 2) out(3 +0 blob) MB in(63.9, 83.2 +0.0 blob) out(87.5 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 322736, records dropped: 50458 output_compression: Snappy 2024/08/20-09:09:36.838572 140500498241088 (Original Log Time 2024/08/20-09:09:36.838540) EVENT_LOG_v1 {"time_micros": 1724116176838519, "cf": "default", "job": 20746, "event": "compaction_finished", "compaction_time_micros": 11699781, "compaction_time_cpu_micros": 1130681, "output_level": 3, "num_output_files": 3, "total_output_size": 91761953, "num_input_records": 322736, "num_output_records": 272278, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 100613759, "file_range_sync_nanos": 0, "file_fsync_nanos": 2371, "file_prepare_write_nanos": 7619, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-09:09:36.965300 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":1724116164,"executesMs":11854,"compactionJobId":20746,"attempt":0,"compactionInputRawBytes":334673001,"compactionInputZipBytes":154261144,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91761953,"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-cdaa03aee4ac14af97b6165319b8897a-ad3479f32f859fbc-00"}}, response = 2024/08/20-09:09:36.965407 140500498241088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-20746/att-00: olev 3, work 11.855 s, result 4.733 ms, install 0.522 ms, input{raw 319.169 MiB zip 147.115 MiB}