2024/07/09-05:37:20.130086 139981379708480 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00: fork to child time = 0.012172 sec 2024/07/09-05:37:20.130857 139981379708480 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00 2024/07/09-05:37:20.135569 139981379708480 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00 2024/07/09-05:37:20.140199 139981379708480 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-05:37:20.140524 139981379708480 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-05:37:20.172736 139981379708480 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-32544/att-00/MANIFEST-12625661 2024/07/09-05:37:20.219253 139981379708480 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-32544/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12662871, last_sequence is 148005760132, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12662835 2024/07/09-05:37:20.219265 139981379708480 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-05:37:20.219349 139981379708480 [version_set.cc:5652] Creating manifest 12662871 2024/07/09-05:37:20.253619 139981379708480 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-05:37:20.270084 139981379708480 [compaction_job.cc:2433] [default] [JOB 32544] Compacting 1@1 + 3@2 files to L2, score 0.97, subcompactions 1 : 1 2024/07/09-05:37:20.270099 139981379708480 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16993 Base level 1, inputs: [12662839(16MB)], [12662798(48MB) 12662799(48MB) 12662800(21MB)] 2024/07/09-05:37:20.433717 139981379708480 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-05:37:20.433749 139981379708480 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-05:37:20.433769 139981379708480 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-05:37:20.433780 139981379708480 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-05:37:20.433788 139981379708480 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-05:37:21.004218 139981379708480 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662872.sst) /dev/shm/ToplingTemp/Topling-27578-k1G1Uu 2024/07/09-05:37:21.404459 139981379708480 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662872.sst): first pass time = 0.40's, 167.689'MB/sec 2024/07/09-05:37:24.965347 139981379708480 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662872.sst): old prealloc_size = 73819750, real_size = 49266560 2024/07/09-05:37:24.965436 139981379708480 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662872.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.53 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-05:37:25.524626 139981379708480 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662872.sst): second pass time = 3.56's, 17.344'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 90.949'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19846.608'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.179'MB/sec write SST data time = 0.09's, 561.473'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 = 23552.712'MB/sec zip my value time = 3.56's, unzip length = 0.062'GB zip my value throughput = 17.344'MB/sec zip pipeline throughput = 159.219'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.53 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.53 avg-val = 191.00 avg-zval = 142.05 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.7678 value = 1.2953 dict = 1.00 all = 1.3193 } Zip/UnZip{ index = 0.5657 value = 0.7720 dict = 1.00 all = 0.7580 } ---------------------------- 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 = 0.012011880 MB/sec (with seq num) write speed all = 0.011547652 MB/sec (without seq num) 2024/07/09-05:37:25.616851 139981379708480 [compaction_job.cc:1944] [default] [JOB 32544] Generated table #12662872: 335545 keys, 50865483 bytes, temperature: kWarm 2024/07/09-05:37:25.616973 139981379708480 EVENT_LOG_v1 {"time_micros": 1720474645616890, "cf_name": "default", "job": 32544, "event": "table_file_creation", "file_number": 12662872, "file_size": 50865483, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147975200201, "largest_seqno": 148005729497, "table_properties": {"data_size": 47664080, "index_size": 1518464, "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": 1720474640, "oldest_key_time": 0, "file_creation_time": 1720474640, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12662872, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:37:25.665576 139981379708480 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662873.sst) /dev/shm/ToplingTemp/Topling-27578-WG9h5v 2024/07/09-05:37:26.813668 139981379708480 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662873.sst): first pass time = 1.15's, 58.456'MB/sec 2024/07/09-05:37:29.823602 139981379708480 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662873.sst): old prealloc_size = 73819750, real_size = 48846824 2024/07/09-05:37:29.823672 139981379708480 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662873.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.27 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-05:37:30.631423 139981379708480 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662873.sst): second pass time = 3.01's, 20.517'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.81's, 62.501'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25373.849'MB/sec (index lex order gen) rebuild zvType time = 0.72's, 0.117'MB/sec write SST data time = 0.09's, 558.848'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 = 12004.323'MB/sec zip my value time = 3.01's, unzip length = 0.062'GB zip my value throughput = 20.517'MB/sec zip pipeline throughput = 165.671'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.27 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.27 avg-val = 191.00 avg-zval = 142.05 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4465 value = 1.2953 dict = 1.00 all = 1.3292 } Zip/UnZip{ index = 0.4087 value = 0.7720 dict = 1.00 all = 0.7523 } ---------------------------- 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 = 0.024002561 MB/sec (with seq num) write speed all = 0.023074926 MB/sec (without seq num) 2024/07/09-05:37:30.716424 139981379708480 [compaction_job.cc:1944] [default] [JOB 32544] Generated table #12662873: 335545 keys, 50487691 bytes, temperature: kWarm 2024/07/09-05:37:30.716566 139981379708480 EVENT_LOG_v1 {"time_micros": 1720474650716512, "cf_name": "default", "job": 32544, "event": "table_file_creation", "file_number": 12662873, "file_size": 50487691, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147948293986, "largest_seqno": 148005729494, "table_properties": {"data_size": 47665584, "index_size": 1097216, "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": 1720474645, "oldest_key_time": 0, "file_creation_time": 1720474645, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12662873, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:37:30.769755 139981379708480 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662874.sst) /dev/shm/ToplingTemp/Topling-27578-ara3zy 2024/07/09-05:37:31.225296 139981379708480 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662874.sst): first pass time = 0.46's, 86.732'MB/sec 2024/07/09-05:37:31.590137 139981379708480 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662874.sst): part-0: reject ZipStore ratio = 0.804 2024/07/09-05:37:31.664800 139981379708480 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662874.sst): old prealloc_size = 73819750, real_size = 36905744 2024/07/09-05:37:31.664847 139981379708480 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662874.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 197532 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 2.58 raw-val = 0.0363 GB zip-val = 0.0363 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-05:37:31.734269 139981379708480 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00/12662874.sst): second pass time = 0.36's, 99.830'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.07's, 539.490'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17342.399'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 1.090'MB/sec write SST data time = 0.02's, 1552.907'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 = 0.36's, unzip length = 0.036'GB zip my value throughput = 99.830'MB/sec zip pipeline throughput = 99.830'MB/sec entries = 197532 avg-key = 16.00 avg-zkey = 2.58 avg-val = 184.00 avg-zval = 184.00 usrkeys = 197532 avg-key = 8.00 avg-zkey = 2.58 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 197532 bytes = 617296 } seq expand size = 1382724 multi value expand size = 0 cnt WriteAppend = 4444 UnZipSize{ index = 0.0016 GB value = 0.0363 GB dict = 0.00 MB all = 0.0395 GB } __ZipSize{ index = 0.0005 GB value = 0.0363 GB dict = 0.00 MB all = 0.0375 GB } UnZip/Zip{ index = 3.0977 value = 1.0000 dict = 0.00 all = 1.0542 } Zip/UnZip{ index = 0.3228 value = 1.0000 dict = 0.00 all = 0.9486 } ---------------------------- total value len = 0.165907 GB avg = 0.191 KB (by entry num) total key len = 0.013898 GB avg = 0.016 KB total ukey len = 0.006949 GB avg = 0.008 KB total ukey num = 0.000868622 Billion total entry num = 0.000868622 Billion write speed all = 0.031061676 MB/sec (with seq num) write speed all = 0.029861225 MB/sec (without seq num) 2024/07/09-05:37:31.780131 139981379708480 [compaction_job.cc:1944] [default] [JOB 32544] Generated table #12662874: 197532 keys, 37474730 bytes, temperature: kWarm 2024/07/09-05:37:31.780186 139981379708480 EVENT_LOG_v1 {"time_micros": 1720474651780156, "cf_name": "default", "job": 32544, "event": "table_file_creation", "file_number": 12662874, "file_size": 37474730, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147978817692, "largest_seqno": 148005729498, "table_properties": {"data_size": 36346080, "index_size": 510144, "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": 3160512, "raw_average_key_size": 16, "raw_value_size": 36345888, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 197532, "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": 1720474650, "oldest_key_time": 0, "file_creation_time": 1720474650, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12662874, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:37:31.796338 139981379708480 [compaction_job.cc:699] job-32544: subcompact[0], size: 0.138828 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32544/att-00 [12662872,12662873,12662874] 2024/07/09-05:37:31.822770 139981379708480 (Original Log Time 2024/07/09-05:37:20.270153) EVENT_LOG_v1 {"time_micros": 1720474640270111, "job": 32544, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12662839], "files_L2": [12662798, 12662799, 12662800], "score": 0.972303, "input_data_size": 141804406, "oldest_snapshot_seqno": 148005760031} 2024/07/09-05:37:31.822773 139981379708480 (Original Log Time 2024/07/09-05:37:31.820970) [compaction_job.cc:2018] [default] [JOB 32544] Compacted 1@1 + 3@2 files to L2 => 138827904 bytes 2024/07/09-05:37:31.822775 139981379708480 (Original Log Time 2024/07/09-05:37:31.822714) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 12.3 rd, 12.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(16.9, 118.3 +0.0 blob) out(132.4 +0.0 blob), read-write-amplify(15.8) write-amplify(7.8) OK, records in: 871896, records dropped: 3274 output_compression: Snappy 2024/07/09-05:37:31.822781 139981379708480 (Original Log Time 2024/07/09-05:37:31.822755) EVENT_LOG_v1 {"time_micros": 1720474651822737, "cf": "default", "job": 32544, "event": "compaction_finished", "compaction_time_micros": 11526192, "compaction_time_cpu_micros": 2155175, "output_level": 2, "num_output_files": 3, "total_output_size": 138827904, "num_input_records": 871896, "num_output_records": 868622, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 124167286, "file_range_sync_nanos": 0, "file_fsync_nanos": 2929, "file_prepare_write_nanos": 167677, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-05:37:31.944417 139981379708480 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1720420896,"starts":1720474640,"executesMs":11684,"compactionJobId":32544,"attempt":0,"compactionInputRawBytes":174379200,"compactionInputZipBytes":141804406,"compactionOutputRawBytes":0,"compactionOutputZipBytes":138827904,"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":"00-38642917aee62bbc1db934afa44b4046-e30b87ef6bc4e37b-00"}}, response = 2024/07/09-05:37:31.944699 139981379708480 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-32544/att-00: olev 2, work 11.684 s, result 6.256 ms, install 1.836 ms, input{raw 166.301 MiB zip 135.235 MiB}