2024/08/20-07:43:14.171917 140500162532928 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00: fork to child time = 0.010711 sec 2024/08/20-07:43:14.172966 140500162532928 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00 2024/08/20-07:43:14.178569 140500162532928 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00 2024/08/20-07:43:14.178876 140500162532928 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:43:14.179326 140500162532928 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:43:14.220246 140500162532928 [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-16399/att-00/MANIFEST-14629260 2024/08/20-07:43:14.249808 140500162532928 [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-16399/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14647907, last_sequence is 190203034371, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14647789 2024/08/20-07:43:14.249818 140500162532928 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:43:14.249894 140500162532928 [version_set.cc:5652] Creating manifest 14647907 2024/08/20-07:43:14.276950 140500162532928 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:43:14.292815 140500162532928 [compaction_job.cc:2433] [default] [JOB 16399] Compacting 1@3 + 2@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/20-07:43:14.292830 140500162532928 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8418 Base level 3, inputs: [14647903(90MB)], [14644940(172MB) 14644941(172MB)] 2024/08/20-07:43:14.306000 140500162532928 [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 2024/08/20-07:43:14.306047 140500162532928 [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 2024/08/20-07:43:14.306072 140500162532928 [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 2024/08/20-07:43:14.306081 140500162532928 [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 2024/08/20-07:43:14.306091 140500162532928 [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 2024/08/20-07:43:16.178072 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647908.sst) /dev/shm/ToplingTemp/Topling-245402-nxhLVk 2024/08/20-07:43:17.583530 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647908.sst): first pass time = 1.41's, 191.003'MB/sec 2024/08/20-07:43:23.019390 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647908.sst): old prealloc_size = 295279001, real_size = 173588904 2024/08/20-07:43:23.019482 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647908.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.24 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/08/20-07:43:24.140985 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647908.sst): second pass time = 5.43's, 45.448'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.12's, 161.141'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7465.990'MB/sec (index lex order gen) rebuild zvType time = 0.91's, 0.370'MB/sec write SST data time = 0.22's, 838.275'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 44919.696'MB/sec zip my value time = 5.43's, unzip length = 0.247'GB zip my value throughput = 45.448'MB/sec zip pipeline throughput = 130.288'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.24 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.24 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1729 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 33.7910 value = 1.4281 dict = 1.00 all = 1.4853 } Zip/UnZip{ index = 0.0296 value = 0.7003 dict = 1.00 all = 0.6733 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.361054530 MB/sec (with seq num) write speed all = 1.306496648 MB/sec (without seq num) 2024/08/20-07:43:24.501745 140500162532928 [compaction_job.cc:1944] [default] [JOB 16399] Generated table #14647908: 1342178 keys, 180732013 bytes, temperature: kWarm 2024/08/20-07:43:24.501845 140500162532928 EVENT_LOG_v1 {"time_micros": 1724111004501784, "cf_name": "default", "job": 16399, "event": "table_file_creation", "file_number": 14647908, "file_size": 180732013, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634999741, "largest_seqno": 190202323991, "table_properties": {"data_size": 172935392, "index_size": 317760, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724110996, "oldest_key_time": 0, "file_creation_time": 1724110996, "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": 14647908, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:43:24.569774 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647909.sst) /dev/shm/ToplingTemp/Topling-245402-BhPCDm 2024/08/20-07:43:27.245694 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647909.sst): first pass time = 2.68's, 100.317'MB/sec 2024/08/20-07:43:31.196704 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647909.sst): old prealloc_size = 295279001, real_size = 173604640 2024/08/20-07:43:31.196785 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647909.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.24 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-07:43:32.294652 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647909.sst): second pass time = 3.95's, 62.531'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.10's, 164.625'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10303.958'MB/sec (index lex order gen) rebuild zvType time = 0.89's, 0.378'MB/sec write SST data time = 0.21's, 860.954'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 46895.731'MB/sec zip my value time = 3.95's, unzip length = 0.247'GB zip my value throughput = 62.531'MB/sec zip pipeline throughput = 112.678'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.24 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.24 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 33.8114 value = 1.4279 dict = 1.00 all = 1.4851 } Zip/UnZip{ index = 0.0296 value = 0.7003 dict = 1.00 all = 0.6733 } ---------------------------- total value len = 62.809462 GB avg = 0.180 KB (by entry num) total key len = 6.831707 GB avg = 0.020 KB total ukey len = 3.210982 GB avg = 0.008 KB total ukey num = 0.392017917 Billion total entry num = 0.348895925 Billion write speed all = 1.366287559 MB/sec (with seq num) write speed all = 1.311527748 MB/sec (without seq num) 2024/08/20-07:43:32.495166 140500162532928 [compaction_job.cc:1944] [default] [JOB 16399] Generated table #14647909: 1342178 keys, 180747757 bytes, temperature: kWarm 2024/08/20-07:43:32.495234 140500162532928 EVENT_LOG_v1 {"time_micros": 1724111012495201, "cf_name": "default", "job": 16399, "event": "table_file_creation", "file_number": 14647909, "file_size": 180747757, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635000009, "largest_seqno": 190202323684, "table_properties": {"data_size": 172951328, "index_size": 317568, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724111004, "oldest_key_time": 0, "file_creation_time": 1724111004, "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": 14647909, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:43:32.561640 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647910.sst) /dev/shm/ToplingTemp/Topling-245402-DhIf7l 2024/08/20-07:43:32.955672 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647910.sst): first pass time = 0.39's, 137.342'MB/sec 2024/08/20-07:43:33.359167 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647910.sst): old prealloc_size = 295279001, real_size = 39209000 2024/08/20-07:43:33.359220 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647910.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 270550 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.24 raw-val = 0.0498 GB zip-val = 0.0391 GB avg-val = 184.00 avg-zval = 144.43 2024/08/20-07:43:33.581024 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00/14647910.sst): second pass time = 0.40's, 123.620'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 183.294'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2418.758'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.370'MB/sec write SST data time = 0.04's, 1047.819'MB/sec dict compress time = 0.00's, 507656.000'MB/sec z-dict build time = 0.00's, sample length = 0.508'MB, throughput = 12366.170'MB/sec zip my value time = 0.40's, unzip length = 0.050'GB zip my value throughput = 123.620'MB/sec zip pipeline throughput = 123.620'MB/sec entries = 270550 avg-key = 16.00 avg-zkey = 0.24 avg-val = 184.00 avg-zval = 144.43 usrkeys = 270550 avg-key = 8.00 avg-zkey = 0.24 avg-val = 191.00 avg-zval = 144.43 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 270550 bytes = 1014576 } seq expand size = 1893850 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0022 GB value = 0.0498 GB dict = 0.51 MB all = 0.0541 GB } __ZipSize{ index = 0.0001 GB value = 0.0391 GB dict = 0.51 MB all = 0.0407 GB } UnZip/Zip{ index = 33.5171 value = 1.2739 dict = 1.00 all = 1.3306 } Zip/UnZip{ index = 0.0298 value = 0.7850 dict = 1.00 all = 0.7515 } ---------------------------- total value len = 62.861137 GB avg = 0.180 KB (by entry num) total key len = 6.836036 GB avg = 0.020 KB total ukey len = 3.213147 GB avg = 0.008 KB total ukey num = 0.392288467 Billion total entry num = 0.349166475 Billion write speed all = 1.367351788 MB/sec (with seq num) write speed all = 1.312550896 MB/sec (without seq num) 2024/08/20-07:43:33.632287 140500162532928 [compaction_job.cc:1944] [default] [JOB 16399] Generated table #14647910: 270550 keys, 40664667 bytes, temperature: kWarm 2024/08/20-07:43:33.632354 140500162532928 EVENT_LOG_v1 {"time_micros": 1724111013632320, "cf_name": "default", "job": 16399, "event": "table_file_creation", "file_number": 14647910, "file_size": 40664667, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635008645, "largest_seqno": 190202323512, "table_properties": {"data_size": 39076656, "index_size": 64576, "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": 4328800, "raw_average_key_size": 16, "raw_value_size": 49781200, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 270550, "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": 1724111012, "oldest_key_time": 0, "file_creation_time": 1724111012, "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": 14647910, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:43:33.653044 140500162532928 [compaction_job.cc:699] job-16399: subcompact[0], size: 0.402144 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16399/att-00 [14647908,14647909,14647910] 2024/08/20-07:43:33.715982 140500162532928 (Original Log Time 2024/08/20-07:43:14.292913) EVENT_LOG_v1 {"time_micros": 1724110994292847, "job": 16399, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14647903], "files_L4": [14644940, 14644941], "score": 1.00981, "input_data_size": 456503062, "oldest_snapshot_seqno": 190203033408} 2024/08/20-07:43:33.715986 140500162532928 (Original Log Time 2024/08/20-07:43:33.715456) [compaction_job.cc:2018] [default] [JOB 16399] Compacted 1@3 + 2@4 files to L4 => 402144437 bytes 2024/08/20-07:43:33.715987 140500162532928 (Original Log Time 2024/08/20-07:43:33.715899) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 23.6 rd, 20.8 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(90.9, 344.5 +0.0 blob) out(383.5 +0.0 blob), read-write-amplify(9.0) write-amplify(4.2) OK, records in: 3355445, records dropped: 400539 output_compression: Snappy 2024/08/20-07:43:33.715997 140500162532928 (Original Log Time 2024/08/20-07:43:33.715955) EVENT_LOG_v1 {"time_micros": 1724111013715935, "cf": "default", "job": 16399, "event": "compaction_finished", "compaction_time_micros": 19360143, "compaction_time_cpu_micros": 5749387, "output_level": 4, "num_output_files": 3, "total_output_size": 402144437, "num_input_records": 3355445, "num_output_records": 2954906, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 278902631, "file_range_sync_nanos": 0, "file_fsync_nanos": 1871, "file_prepare_write_nanos": 8307, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-07:43:33.859298 140500162532928 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":1724110994,"executesMs":19537,"compactionJobId":16399,"attempt":0,"compactionInputRawBytes":671089000,"compactionInputZipBytes":456503062,"compactionOutputRawBytes":0,"compactionOutputZipBytes":402144437,"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":"00-8bb859564190f9c7fc8f263802b3aa8d-9a021c927e9327cd-00"}}, response = 2024/08/20-07:43:33.859401 140500162532928 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-16399/att-00: olev 4, work 19.537 s, result 6.227 ms, install 0.565 ms, input{raw 640.000 MiB zip 435.355 MiB}