2024/07/09-16:29:51.460145 140433545819712 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00: fork to child time = 0.018128 sec 2024/07/09-16:29:51.460996 140433545819712 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00 2024/07/09-16:29:51.466045 140433545819712 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00 2024/07/09-16:29:51.467240 140433545819712 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-16:29:51.467527 140433545819712 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-16:29:51.502602 140433545819712 [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-52294/att-00/MANIFEST-12625661 2024/07/09-16:29:51.539447 140433545819712 [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-52294/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12685869, last_sequence is 148515661125, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12685730 2024/07/09-16:29:51.539452 140433545819712 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-16:29:51.539501 140433545819712 [version_set.cc:5652] Creating manifest 12685869 2024/07/09-16:29:51.564177 140433545819712 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-16:29:51.577202 140433545819712 [compaction_job.cc:2433] [default] [JOB 52294] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-16:29:51.577213 140433545819712 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26960 Base level 1, inputs: [12685844(17MB)], [12685783(48MB) 12685784(47MB) 12685785(12MB)] 2024/07/09-16:29:51.731072 140433545819712 [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 2024/07/09-16:29:51.731097 140433545819712 [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 2024/07/09-16:29:51.731113 140433545819712 [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 2024/07/09-16:29:51.731128 140433545819712 [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 2024/07/09-16:29:51.731138 140433545819712 [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 2024/07/09-16:29:52.146179 140433545819712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685870.sst) /dev/shm/ToplingTemp/Topling-45613-CQBcMe 2024/07/09-16:29:52.481295 140433545819712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685870.sst): first pass time = 0.34's, 200.292'MB/sec 2024/07/09-16:29:53.474609 140433545819712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685870.sst): old prealloc_size = 73819750, real_size = 49485696 2024/07/09-16:29:53.474699 140433545819712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685870.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.15 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/09-16:29:53.889410 140433545819712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685870.sst): second pass time = 0.98's, 62.734'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 123.161'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28408.775'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.258'MB/sec write SST data time = 0.09's, 566.449'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 = 17813.967'MB/sec zip my value time = 0.98's, unzip length = 0.062'GB zip my value throughput = 62.734'MB/sec zip pipeline throughput = 116.949'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.15 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.15 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 = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5540 value = 1.2950 dict = 1.00 all = 1.3137 } Zip/UnZip{ index = 0.6435 value = 0.7722 dict = 1.00 all = 0.7612 } ---------------------------- 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 = 0.006783127 MB/sec (with seq num) write speed all = 0.006520977 MB/sec (without seq num) 2024/07/09-16:29:53.960102 140433545819712 [compaction_job.cc:1944] [default] [JOB 52294] Generated table #12685870: 335545 keys, 51085421 bytes, temperature: kWarm 2024/07/09-16:29:53.960210 140433545819712 EVENT_LOG_v1 {"time_micros": 1720513793960150, "cf_name": "default", "job": 52294, "event": "table_file_creation", "file_number": 12685870, "file_size": 51085421, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148489061559, "largest_seqno": 148515652483, "table_properties": {"data_size": 47674224, "index_size": 1727424, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720513792, "oldest_key_time": 0, "file_creation_time": 1720513792, "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": 12685870, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-16:29:53.995575 140433545819712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685871.sst) /dev/shm/ToplingTemp/Topling-45613-kjCihe 2024/07/09-16:29:54.918163 140433545819712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685871.sst): first pass time = 0.92's, 72.744'MB/sec 2024/07/09-16:29:57.666915 140433545819712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685871.sst): old prealloc_size = 73819750, real_size = 48427440 2024/07/09-16:29:57.666979 140433545819712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685871.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.02 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-16:29:58.189668 140433545819712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685871.sst): second pass time = 2.75's, 22.469'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 95.782'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19051.623'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.207'MB/sec write SST data time = 0.12's, 429.164'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 = 15352.295'MB/sec zip my value time = 2.75's, unzip length = 0.062'GB zip my value throughput = 22.469'MB/sec zip pipeline throughput = 199.048'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.02 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.02 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 = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.9595 value = 1.2953 dict = 1.00 all = 1.3403 } Zip/UnZip{ index = 0.2526 value = 0.7720 dict = 1.00 all = 0.7461 } ---------------------------- 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 = 0.013560560 MB/sec (with seq num) write speed all = 0.013036480 MB/sec (without seq num) 2024/07/09-16:29:58.253748 140433545819712 [compaction_job.cc:1944] [default] [JOB 52294] Generated table #12685871: 335545 keys, 50068299 bytes, temperature: kWarm 2024/07/09-16:29:58.253826 140433545819712 EVENT_LOG_v1 {"time_micros": 1720513798253783, "cf_name": "default", "job": 52294, "event": "table_file_creation", "file_number": 12685871, "file_size": 50068299, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148450595473, "largest_seqno": 148515652480, "table_properties": {"data_size": 47665440, "index_size": 677952, "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": 1720513793, "oldest_key_time": 0, "file_creation_time": 1720513793, "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": 12685871, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-16:29:58.301079 140433545819712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685872.sst) /dev/shm/ToplingTemp/Topling-45613-YKhlke 2024/07/09-16:29:58.682298 140433545819712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685872.sst): first pass time = 0.38's, 79.994'MB/sec 2024/07/09-16:29:59.654449 140433545819712 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685872.sst): part-0: reject ZipStore ratio = 0.824 2024/07/09-16:29:59.849247 140433545819712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685872.sst): old prealloc_size = 73819750, real_size = 28763816 2024/07/09-16:29:59.849304 140433545819712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685872.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 152456 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 4.42 raw-val = 0.0281 GB zip-val = 0.0281 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-16:30:00.014540 140433545819712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00/12685872.sst): second pass time = 0.97's, 28.883'MB/sec, value only(92.0% of KV) wait indexing time = 0.20's, remap KeyValue time = 0.17's, 176.804'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17983.711'MB/sec (index lex order gen) rebuild zvType time = 0.08's, 0.478'MB/sec write SST data time = 0.09's, 342.046'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 = 0.97's, unzip length = 0.028'GB zip my value throughput = 28.883'MB/sec zip pipeline throughput = 136.899'MB/sec entries = 152456 avg-key = 16.00 avg-zkey = 4.42 avg-val = 184.00 avg-zval = 184.00 usrkeys = 152456 avg-key = 8.00 avg-zkey = 4.42 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 152456 bytes = 495504 } seq expand size = 1067192 multi value expand size = 0 cnt WriteAppend = 3431 UnZipSize{ index = 0.0012 GB value = 0.0281 GB dict = 0.00 MB all = 0.0305 GB } __ZipSize{ index = 0.0007 GB value = 0.0281 GB dict = 0.00 MB all = 0.0292 GB } UnZip/Zip{ index = 1.8110 value = 1.0000 dict = 0.00 all = 1.0434 } Zip/UnZip{ index = 0.5522 value = 1.0000 dict = 0.00 all = 0.9584 } ---------------------------- total value len = 0.157297 GB avg = 0.191 KB (by entry num) total key len = 0.013177 GB avg = 0.016 KB total ukey len = 0.006588 GB avg = 0.008 KB total ukey num = 0.000823546 Billion total entry num = 0.000823546 Billion write speed all = 0.016638239 MB/sec (with seq num) write speed all = 0.015995215 MB/sec (without seq num) 2024/07/09-16:30:00.049688 140433545819712 [compaction_job.cc:1944] [default] [JOB 52294] Generated table #12685872: 152456 keys, 29222250 bytes, temperature: kWarm 2024/07/09-16:30:00.049783 140433545819712 EVENT_LOG_v1 {"time_micros": 1720513800049727, "cf_name": "default", "job": 52294, "event": "table_file_creation", "file_number": 12685872, "file_size": 29222250, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148450558489, "largest_seqno": 148515652479, "table_properties": {"data_size": 28052096, "index_size": 673472, "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": 2439296, "raw_average_key_size": 16, "raw_value_size": 28051904, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 152456, "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": 1720513798, "oldest_key_time": 0, "file_creation_time": 1720513798, "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": 12685872, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-16:30:00.080214 140433545819712 [compaction_job.cc:699] job-52294: subcompact[0], size: 0.130376 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52294/att-00 [12685870,12685871,12685872] 2024/07/09-16:30:00.124761 140433545819712 (Original Log Time 2024/07/09-16:29:51.577265) EVENT_LOG_v1 {"time_micros": 1720513791577226, "job": 52294, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12685844], "files_L2": [12685783, 12685784, 12685785], "score": 0.999871, "input_data_size": 133266840, "oldest_snapshot_seqno": 148515660686} 2024/07/09-16:30:00.124767 140433545819712 (Original Log Time 2024/07/09-16:30:00.124103) [compaction_job.cc:2018] [default] [JOB 52294] Compacted 1@1 + 3@2 files to L2 => 130375970 bytes 2024/07/09-16:30:00.124769 140433545819712 (Original Log Time 2024/07/09-16:30:00.124650) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.7 rd, 15.3 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(17.8, 109.3 +0.0 blob) out(124.3 +0.0 blob), read-write-amplify(14.1) write-amplify(7.0) OK, records in: 826785, records dropped: 3239 output_compression: Snappy 2024/07/09-16:30:00.124779 140433545819712 (Original Log Time 2024/07/09-16:30:00.124723) EVENT_LOG_v1 {"time_micros": 1720513800124696, "cf": "default", "job": 52294, "event": "compaction_finished", "compaction_time_micros": 8502962, "compaction_time_cpu_micros": 1970277, "output_level": 2, "num_output_files": 3, "total_output_size": 130375970, "num_input_records": 826785, "num_output_records": 823546, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 154306517, "file_range_sync_nanos": 0, "file_fsync_nanos": 3176, "file_prepare_write_nanos": 214848, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-16:30:00.264317 140433545819712 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":1720513791,"executesMs":8652,"compactionJobId":52294,"attempt":0,"compactionInputRawBytes":165357000,"compactionInputZipBytes":133266840,"compactionOutputRawBytes":0,"compactionOutputZipBytes":130375970,"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":"00-13b48fd902775e6bad651ef71abb73c0-67dc39aca32a9fd9-00"}}, response = 2024/07/09-16:30:00.264436 140433545819712 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-52294/att-00: olev 2, work 8.653 s, result 10.949 ms, install 0.708 ms, input{raw 157.697 MiB zip 127.093 MiB}