2024/08/21-03:19:11.216526 140539458905664 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00: fork to child time = 0.027691 sec 2024/08/21-03:19:11.217242 140539458905664 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00 2024/08/21-03:19:11.221592 140539458905664 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00 2024/08/21-03:19:11.222752 140539458905664 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:19:11.223043 140539458905664 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:19:11.263300 140539458905664 [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-63237/att-00/MANIFEST-14629260 2024/08/21-03:19:11.280724 140539458905664 [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-63237/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14702020, last_sequence is 191384563135, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14701969 2024/08/21-03:19:11.280733 140539458905664 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:19:11.280812 140539458905664 [version_set.cc:5652] Creating manifest 14702020 2024/08/21-03:19:11.304806 140539458905664 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:19:11.320424 140539458905664 [compaction_job.cc:2433] [default] [JOB 63237] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/21-03:19:11.320441 140539458905664 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31822 Base level 1, inputs: [14701973(31MB)], [14701920(48MB) 14701921(48MB) 14701922(6939KB)] 2024/08/21-03:19:11.709631 140539458905664 [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 2024/08/21-03:19:11.709658 140539458905664 [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 2024/08/21-03:19:11.709676 140539458905664 [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 2024/08/21-03:19:11.709690 140539458905664 [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 2024/08/21-03:19:11.709707 140539458905664 [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 2024/08/21-03:19:12.129817 140539458905664 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702021.sst) /dev/shm/ToplingTemp/Topling-37432-QWKF6A 2024/08/21-03:19:12.657804 140539458905664 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702021.sst): first pass time = 0.53's, 127.282'MB/sec 2024/08/21-03:19:13.882216 140539458905664 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702021.sst): old prealloc_size = 73819750, real_size = 48978112 2024/08/21-03:19:13.882305 140539458905664 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702021.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 = 3.63 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/21-03:19:14.382039 140539458905664 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702021.sst): second pass time = 1.22's, 50.466'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 101.191'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23314.102'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.203'MB/sec write SST data time = 0.09's, 586.249'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 = 23760.423'MB/sec zip my value time = 1.22's, unzip length = 0.062'GB zip my value throughput = 50.466'MB/sec zip pipeline throughput = 103.062'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.63 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.63 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2010 value = 1.2950 dict = 1.00 all = 1.3269 } Zip/UnZip{ index = 0.4543 value = 0.7722 dict = 1.00 all = 0.7537 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.009854576 MB/sec (with seq num) write speed all = 0.009473723 MB/sec (without seq num) 2024/08/21-03:19:14.449561 140539458905664 [compaction_job.cc:1944] [default] [JOB 63237] Generated table #14702021: 335545 keys, 50577035 bytes, temperature: kWarm 2024/08/21-03:19:14.449665 140539458905664 EVENT_LOG_v1 {"time_micros": 1724181554449605, "cf_name": "default", "job": 63237, "event": "table_file_creation", "file_number": 14702021, "file_size": 50577035, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191365231437, "largest_seqno": 191384392661, "table_properties": {"data_size": 47674512, "index_size": 1219584, "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": 1724181552, "oldest_key_time": 0, "file_creation_time": 1724181552, "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": 14702021, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:19:14.492397 140539458905664 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702022.sst) /dev/shm/ToplingTemp/Topling-37432-vWdvyB 2024/08/21-03:19:15.548704 140539458905664 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702022.sst): first pass time = 1.06's, 63.535'MB/sec 2024/08/21-03:19:16.146770 140539458905664 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702022.sst): old prealloc_size = 73819750, real_size = 48984000 2024/08/21-03:19:16.146824 140539458905664 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702022.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 = 3.64 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/08/21-03:19:16.431347 140539458905664 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702022.sst): second pass time = 0.60's, 103.373'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 177.755'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 44691.914'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.345'MB/sec write SST data time = 0.04's, 1216.750'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 = 22652.737'MB/sec zip my value time = 0.60's, unzip length = 0.062'GB zip my value throughput = 103.373'MB/sec zip pipeline throughput = 111.983'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.64 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.64 avg-val = 191.00 avg-zval = 142.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 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 = 2.1956 value = 1.2950 dict = 1.00 all = 1.3267 } Zip/UnZip{ index = 0.4555 value = 0.7722 dict = 1.00 all = 0.7537 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.019703423 MB/sec (with seq num) write speed all = 0.018941938 MB/sec (without seq num) 2024/08/21-03:19:16.505812 140539458905664 [compaction_job.cc:1944] [default] [JOB 63237] Generated table #14702022: 335545 keys, 50582923 bytes, temperature: kWarm 2024/08/21-03:19:16.505905 140539458905664 EVENT_LOG_v1 {"time_micros": 1724181556505856, "cf_name": "default", "job": 63237, "event": "table_file_creation", "file_number": 14702022, "file_size": 50582923, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191365231440, "largest_seqno": 191384392660, "table_properties": {"data_size": 47677360, "index_size": 1222592, "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": 1724181554, "oldest_key_time": 0, "file_creation_time": 1724181554, "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": 14702022, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:19:16.562193 140539458905664 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702023.sst) /dev/shm/ToplingTemp/Topling-37432-hE80OE 2024/08/21-03:19:17.074303 140539458905664 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702023.sst): first pass time = 0.51's, 73.520'MB/sec 2024/08/21-03:19:17.380357 140539458905664 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702023.sst): part-0: reject ZipStore ratio = 0.807 2024/08/21-03:19:17.449592 140539458905664 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702023.sst): old prealloc_size = 73819750, real_size = 35364984 2024/08/21-03:19:17.449628 140539458905664 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702023.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 188228 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 3.63 raw-val = 0.0346 GB zip-val = 0.0346 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-03:19:17.515956 140539458905664 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00/14702023.sst): second pass time = 0.31's, 113.382'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.07's, 541.272'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25069.600'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.085'MB/sec write SST data time = 0.02's, 1565.443'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.31's, unzip length = 0.035'GB zip my value throughput = 113.382'MB/sec zip pipeline throughput = 113.382'MB/sec entries = 188228 avg-key = 16.00 avg-zkey = 3.63 avg-val = 184.00 avg-zval = 184.00 usrkeys = 188228 avg-key = 8.00 avg-zkey = 3.63 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 188228 bytes = 588224 } seq expand size = 1317596 multi value expand size = 0 cnt WriteAppend = 4235 UnZipSize{ index = 0.0015 GB value = 0.0346 GB dict = 0.00 MB all = 0.0376 GB } __ZipSize{ index = 0.0007 GB value = 0.0346 GB dict = 0.00 MB all = 0.0359 GB } UnZip/Zip{ index = 2.2026 value = 1.0000 dict = 0.00 all = 1.0484 } Zip/UnZip{ index = 0.4540 value = 1.0000 dict = 0.00 all = 0.9538 } ---------------------------- total value len = 0.164130 GB avg = 0.191 KB (by entry num) total key len = 0.013749 GB avg = 0.016 KB total ukey len = 0.006875 GB avg = 0.008 KB total ukey num = 0.000859318 Billion total entry num = 0.000859318 Billion write speed all = 0.025225978 MB/sec (with seq num) write speed all = 0.024251061 MB/sec (without seq num) 2024/08/21-03:19:17.560775 140539458905664 [compaction_job.cc:1944] [default] [JOB 63237] Generated table #14702023: 188228 keys, 35907242 bytes, temperature: kWarm 2024/08/21-03:19:17.560840 140539458905664 EVENT_LOG_v1 {"time_micros": 1724181557560802, "cf_name": "default", "job": 63237, "event": "table_file_creation", "file_number": 14702023, "file_size": 35907242, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191365231438, "largest_seqno": 191384392481, "table_properties": {"data_size": 34634144, "index_size": 683648, "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": 3011648, "raw_average_key_size": 16, "raw_value_size": 34633952, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 188228, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724181556, "oldest_key_time": 0, "file_creation_time": 1724181556, "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": 14702023, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:19:17.578938 140539458905664 [compaction_job.cc:699] job-63237: subcompact[0], size: 0.137067 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63237/att-00 [14702021,14702022,14702023] 2024/08/21-03:19:17.606193 140539458905664 (Original Log Time 2024/08/21-03:19:11.320534) EVENT_LOG_v1 {"time_micros": 1724181551320462, "job": 63237, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14701973], "files_L2": [14701920, 14701921, 14701922], "score": 0.999184, "input_data_size": 142041365, "oldest_snapshot_seqno": 191384562601} 2024/08/21-03:19:17.606196 140539458905664 (Original Log Time 2024/08/21-03:19:17.602988) [compaction_job.cc:2018] [default] [JOB 63237] Compacted 1@1 + 3@2 files to L2 => 137067200 bytes 2024/08/21-03:19:17.606197 140539458905664 (Original Log Time 2024/08/21-03:19:17.606142) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 22.7 rd, 21.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.8, 103.7 +0.0 blob) out(130.7 +0.0 blob), read-write-amplify(8.4) write-amplify(4.1) OK, records in: 864904, records dropped: 5586 output_compression: Snappy 2024/08/21-03:19:17.606203 140539458905664 (Original Log Time 2024/08/21-03:19:17.606181) EVENT_LOG_v1 {"time_micros": 1724181557606163, "cf": "default", "job": 63237, "event": "compaction_finished", "compaction_time_micros": 6258410, "compaction_time_cpu_micros": 2114716, "output_level": 2, "num_output_files": 3, "total_output_size": 137067200, "num_input_records": 864904, "num_output_records": 859318, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 110164932, "file_range_sync_nanos": 0, "file_fsync_nanos": 2787, "file_prepare_write_nanos": 168935, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-03:19:17.734215 140539458905664 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":1724181551,"executesMs":6380,"compactionJobId":63237,"attempt":0,"compactionInputRawBytes":172980800,"compactionInputZipBytes":142041365,"compactionOutputRawBytes":0,"compactionOutputZipBytes":137067200,"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":"00-0fbda18a5b064804e903f91a00800c1a-341ea922540182e3-00"}}, response = 2024/08/21-03:19:17.734318 140539458905664 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-63237/att-00: olev 2, work 6.380 s, result 6.202 ms, install 3.231 ms, input{raw 164.967 MiB zip 135.461 MiB}