2024/08/20-11:37:15.225571 140500137354816 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00: fork to child time = 0.034623 sec 2024/08/20-11:37:15.227084 140500137354816 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00 2024/08/20-11:37:15.233216 140500137354816 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00 2024/08/20-11:37:15.235338 140500137354816 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:37:15.235825 140500137354816 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:37:15.273745 140500137354816 [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-27078/att-00/MANIFEST-14629260 2024/08/20-11:37:15.308687 140500137354816 [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-27078/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14660331, last_sequence is 190475877727, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14660285 2024/08/20-11:37:15.308701 140500137354816 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:37:15.308778 140500137354816 [version_set.cc:5652] Creating manifest 14660331 2024/08/20-11:37:15.337766 140500137354816 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:37:15.351511 140500137354816 [compaction_job.cc:2433] [default] [JOB 27078] Compacting 1@1 + 3@2 files to L2, score 0.95, subcompactions 1 : 1 2024/08/20-11:37:15.351530 140500137354816 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13871 Base level 1, inputs: [14660306(29MB)], [14660247(48MB) 14660248(48MB) 14660249(18MB)] 2024/08/20-11:37:15.601070 140500137354816 [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 2024/08/20-11:37:15.601105 140500137354816 [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 2024/08/20-11:37:15.601130 140500137354816 [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 2024/08/20-11:37:15.601151 140500137354816 [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 2024/08/20-11:37:15.601165 140500137354816 [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 2024/08/20-11:37:15.984140 140500137354816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660332.sst) /dev/shm/ToplingTemp/Topling-328382-KySiqT 2024/08/20-11:37:16.451353 140500137354816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660332.sst): first pass time = 0.47's, 143.652'MB/sec 2024/08/20-11:37:19.397306 140500137354816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660332.sst): old prealloc_size = 73819750, real_size = 49112776 2024/08/20-11:37:19.397388 140500137354816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660332.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 = 4.07 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-11:37:19.966284 140500137354816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660332.sst): second pass time = 2.94's, 20.965'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 89.202'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25006.328'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.186'MB/sec write SST data time = 0.12's, 430.688'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 = 16886.091'MB/sec zip my value time = 2.94's, unzip length = 0.062'GB zip my value throughput = 20.965'MB/sec zip pipeline throughput = 130.521'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.07 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.07 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 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 = 0.0508 GB } UnZip/Zip{ index = 1.9633 value = 1.2954 dict = 1.00 all = 1.3223 } Zip/UnZip{ index = 0.5094 value = 0.7720 dict = 1.00 all = 0.7563 } ---------------------------- 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 = 1.063942777 MB/sec (with seq num) write speed all = 1.021290013 MB/sec (without seq num) 2024/08/20-11:37:20.042767 140500137354816 [compaction_job.cc:1944] [default] [JOB 27078] Generated table #14660332: 335545 keys, 50753611 bytes, temperature: kWarm 2024/08/20-11:37:20.042847 140500137354816 EVENT_LOG_v1 {"time_micros": 1724125040042803, "cf_name": "default", "job": 27078, "event": "table_file_creation", "file_number": 14660332, "file_size": 50753611, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190437720259, "largest_seqno": 190475758644, "table_properties": {"data_size": 47661456, "index_size": 1367296, "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": 1724125035, "oldest_key_time": 0, "file_creation_time": 1724125035, "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": 14660332, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:37:20.075631 140500137354816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660333.sst) /dev/shm/ToplingTemp/Topling-328382-KdFMEV 2024/08/20-11:37:21.072655 140500137354816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660333.sst): first pass time = 1.00's, 67.312'MB/sec 2024/08/20-11:37:23.877020 140500137354816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660333.sst): old prealloc_size = 73819750, real_size = 48910536 2024/08/20-11:37:23.877092 140500137354816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660333.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 = 3.45 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-11:37:24.207957 140500137354816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660333.sst): second pass time = 2.80's, 22.023'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 152.757'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26869.549'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.340'MB/sec write SST data time = 0.08's, 603.032'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 = 15821.085'MB/sec zip my value time = 2.80's, unzip length = 0.062'GB zip my value throughput = 22.023'MB/sec zip pipeline throughput = 178.742'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.45 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.45 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 2.3173 value = 1.2952 dict = 1.00 all = 1.3275 } Zip/UnZip{ index = 0.4315 value = 0.7721 dict = 1.00 all = 0.7533 } ---------------------------- 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 = 1.064941883 MB/sec (with seq num) write speed all = 1.022250607 MB/sec (without seq num) 2024/08/20-11:37:24.273572 140500137354816 [compaction_job.cc:1944] [default] [JOB 27078] Generated table #14660333: 335545 keys, 50551371 bytes, temperature: kWarm 2024/08/20-11:37:24.273640 140500137354816 EVENT_LOG_v1 {"time_micros": 1724125044273599, "cf_name": "default", "job": 27078, "event": "table_file_creation", "file_number": 14660333, "file_size": 50551371, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190421864860, "largest_seqno": 190475758643, "table_properties": {"data_size": 47668096, "index_size": 1158400, "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": 1724125040, "oldest_key_time": 0, "file_creation_time": 1724125040, "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": 14660333, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:37:24.334964 140500137354816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660334.sst) /dev/shm/ToplingTemp/Topling-328382-ADbdtU 2024/08/20-11:37:24.769764 140500137354816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660334.sst): first pass time = 0.43's, 110.860'MB/sec 2024/08/20-11:37:25.215056 140500137354816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660334.sst): old prealloc_size = 73819750, real_size = 35763928 2024/08/20-11:37:25.215116 140500137354816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660334.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 240982 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 2.49 raw-val = 0.0443 GB zip-val = 0.0351 GB avg-val = 184.00 avg-zval = 145.67 2024/08/20-11:37:25.430596 140500137354816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00/14660334.sst): second pass time = 0.44's, 99.748'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 171.292'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17288.776'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.342'MB/sec write SST data time = 0.04's, 933.665'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.455'MB, throughput = 12409.851'MB/sec zip my value time = 0.44's, unzip length = 0.044'GB zip my value throughput = 99.748'MB/sec zip pipeline throughput = 131.730'MB/sec entries = 240982 avg-key = 16.00 avg-zkey = 2.49 avg-val = 184.00 avg-zval = 145.67 usrkeys = 240982 avg-key = 8.00 avg-zkey = 2.49 avg-val = 191.00 avg-zval = 145.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 240982 bytes = 753088 } seq expand size = 1686874 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0019 GB value = 0.0443 GB dict = 0.46 MB all = 0.0482 GB } __ZipSize{ index = 0.0006 GB value = 0.0351 GB dict = 0.46 MB all = 0.0369 GB } UnZip/Zip{ index = 3.2124 value = 1.2631 dict = 1.00 all = 1.3057 } Zip/UnZip{ index = 0.3113 value = 0.7917 dict = 1.00 all = 0.7659 } ---------------------------- total value len = 62.470956 GB avg = 0.180 KB (by entry num) total key len = 6.803351 GB avg = 0.020 KB total ukey len = 3.196804 GB avg = 0.008 KB total ukey num = 0.390245633 Billion total entry num = 0.347123641 Billion write speed all = 1.065689239 MB/sec (with seq num) write speed all = 1.022969108 MB/sec (without seq num) 2024/08/20-11:37:25.476126 140500137354816 [compaction_job.cc:1944] [default] [JOB 27078] Generated table #14660334: 240982 keys, 36912907 bytes, temperature: kWarm 2024/08/20-11:37:25.476201 140500137354816 EVENT_LOG_v1 {"time_micros": 1724125045476162, "cf_name": "default", "job": 27078, "event": "table_file_creation", "file_number": 14660334, "file_size": 36912907, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190444681363, "largest_seqno": 190475758646, "table_properties": {"data_size": 35103424, "index_size": 600128, "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": 3855712, "raw_average_key_size": 16, "raw_value_size": 44340688, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 240982, "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": 1724125044, "oldest_key_time": 0, "file_creation_time": 1724125044, "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": 14660334, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:37:25.491406 140500137354816 [compaction_job.cc:699] job-27078: subcompact[0], size: 0.138218 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27078/att-00 [14660332,14660333,14660334] 2024/08/20-11:37:25.519531 140500137354816 (Original Log Time 2024/08/20-11:37:15.351608) EVENT_LOG_v1 {"time_micros": 1724125035351549, "job": 27078, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14660306], "files_L2": [14660247, 14660248, 14660249], "score": 0.948559, "input_data_size": 151781653, "oldest_snapshot_seqno": 190475877575} 2024/08/20-11:37:25.519535 140500137354816 (Original Log Time 2024/08/20-11:37:25.519054) [compaction_job.cc:2018] [default] [JOB 27078] Compacted 1@1 + 3@2 files to L2 => 138217889 bytes 2024/08/20-11:37:25.519536 140500137354816 (Original Log Time 2024/08/20-11:37:25.519448) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.0 rd, 13.6 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(29.1, 115.7 +0.0 blob) out(131.8 +0.0 blob), read-write-amplify(9.5) write-amplify(4.5) OK, records in: 917690, records dropped: 5618 output_compression: Snappy 2024/08/20-11:37:25.519542 140500137354816 (Original Log Time 2024/08/20-11:37:25.519507) EVENT_LOG_v1 {"time_micros": 1724125045519485, "cf": "default", "job": 27078, "event": "compaction_finished", "compaction_time_micros": 10139810, "compaction_time_cpu_micros": 2179635, "output_level": 2, "num_output_files": 3, "total_output_size": 138217889, "num_input_records": 917690, "num_output_records": 912072, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 121653692, "file_range_sync_nanos": 0, "file_fsync_nanos": 2469, "file_prepare_write_nanos": 9122, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-11:37:25.652060 140500137354816 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":1724125035,"executesMs":10288,"compactionJobId":27078,"attempt":0,"compactionInputRawBytes":183538000,"compactionInputZipBytes":151781653,"compactionOutputRawBytes":0,"compactionOutputZipBytes":138217889,"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":"00-003794c24590a09b77d06611a4253a7a-1d6ce846a747e2d5-00"}}, response = 2024/08/20-11:37:25.652170 140500137354816 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-27078/att-00: olev 2, work 10.288 s, result 4.743 ms, install 0.510 ms, input{raw 175.035 MiB zip 144.750 MiB}