2024/07/09-08:59:16.383978 140099211343424 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00: fork to child time = 0.013970 sec 2024/07/09-08:59:16.385057 140099211343424 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00 2024/07/09-08:59:16.391645 140099211343424 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00 2024/07/09-08:59:16.393165 140099211343424 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-08:59:16.393458 140099211343424 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-08:59:16.428715 140099211343424 [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-38291/att-00/MANIFEST-12625661 2024/07/09-08:59:16.473943 140099211343424 [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-38291/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12669636, last_sequence is 148169140675, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12669511 2024/07/09-08:59:16.473954 140099211343424 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-08:59:16.474032 140099211343424 [version_set.cc:5652] Creating manifest 12669636 2024/07/09-08:59:16.497825 140099211343424 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-08:59:16.510194 140099211343424 [compaction_job.cc:2433] [default] [JOB 38291] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/09-08:59:16.510210 140099211343424 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19899 Base level 1, inputs: [12669608(28MB)], [12669521(48MB) 12669630(34MB)] 2024/07/09-08:59:16.757631 140099211343424 [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 2024/07/09-08:59:16.757666 140099211343424 [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 2024/07/09-08:59:16.757690 140099211343424 [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 2024/07/09-08:59:16.757709 140099211343424 [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 2024/07/09-08:59:16.757733 140099211343424 [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 2024/07/09-08:59:17.149430 140099211343424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669637.sst) /dev/shm/ToplingTemp/Topling-26383-MCkXk8 2024/07/09-08:59:17.748052 140099211343424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669637.sst): first pass time = 0.60's, 112.116'MB/sec 2024/07/09-08:59:19.676332 140099211343424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669637.sst): old prealloc_size = 73819750, real_size = 49416672 2024/07/09-08:59:19.676406 140099211343424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669637.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 = 4.93 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/07/09-08:59:20.257741 140099211343424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669637.sst): second pass time = 1.92's, 32.239'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.58's, 87.677'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 39881.150'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.170'MB/sec write SST data time = 0.09's, 573.426'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 = 14159.544'MB/sec zip my value time = 1.92's, unzip length = 0.062'GB zip my value throughput = 32.239'MB/sec zip pipeline throughput = 168.822'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.93 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.93 avg-val = 191.00 avg-zval = 142.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } 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 = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0510 GB } UnZip/Zip{ index = 1.6233 value = 1.2949 dict = 1.00 all = 1.3165 } Zip/UnZip{ index = 0.6160 value = 0.7723 dict = 1.00 all = 0.7596 } ---------------------------- 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 = 0.011913543 MB/sec (with seq num) write speed all = 0.011453116 MB/sec (without seq num) 2024/07/09-08:59:20.333776 140099211343424 [compaction_job.cc:1944] [default] [JOB 38291] Generated table #12669637: 335545 keys, 50974445 bytes, temperature: kWarm 2024/07/09-08:59:20.333879 140099211343424 EVENT_LOG_v1 {"time_micros": 1720486760333819, "cf_name": "default", "job": 38291, "event": "table_file_creation", "file_number": 12669637, "file_size": 50974445, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148154836557, "largest_seqno": 148169012088, "table_properties": {"data_size": 47678992, "index_size": 1653632, "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": 1720486757, "oldest_key_time": 0, "file_creation_time": 1720486757, "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": 12669637, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:59:20.383182 140099211343424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669638.sst) /dev/shm/ToplingTemp/Topling-26383-TjbGCa 2024/07/09-08:59:21.309283 140099211343424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669638.sst): first pass time = 0.93's, 72.468'MB/sec 2024/07/09-08:59:23.429458 140099211343424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669638.sst): old prealloc_size = 73819750, real_size = 49196704 2024/07/09-08:59:23.429524 140099211343424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669638.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 = 4.29 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-08:59:23.742948 140099211343424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669638.sst): second pass time = 2.12's, 29.130'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 162.164'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 36065.502'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.320'MB/sec write SST data time = 0.05's, 985.846'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 = 18248.328'MB/sec zip my value time = 2.12's, unzip length = 0.062'GB zip my value throughput = 29.130'MB/sec zip pipeline throughput = 185.865'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.29 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.29 avg-val = 191.00 avg-zval = 142.07 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.8636 value = 1.2951 dict = 1.00 all = 1.3201 } Zip/UnZip{ index = 0.5366 value = 0.7721 dict = 1.00 all = 0.7575 } ---------------------------- 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 = 0.023812851 MB/sec (with seq num) write speed all = 0.022892547 MB/sec (without seq num) 2024/07/09-08:59:23.862238 140099211343424 [compaction_job.cc:1944] [default] [JOB 38291] Generated table #12669638: 335545 keys, 50837579 bytes, temperature: kWarm 2024/07/09-08:59:23.862329 140099211343424 EVENT_LOG_v1 {"time_micros": 1720486763862285, "cf_name": "default", "job": 38291, "event": "table_file_creation", "file_number": 12669638, "file_size": 50837579, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148117746613, "largest_seqno": 148169012089, "table_properties": {"data_size": 47672304, "index_size": 1440384, "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": 1720486760, "oldest_key_time": 0, "file_creation_time": 1720486760, "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": 12669638, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:59:23.903282 140099211343424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669639.sst) /dev/shm/ToplingTemp/Topling-26383-DxcwE7 2024/07/09-08:59:23.960928 140099211343424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669639.sst): first pass time = 0.06's, 144.128'MB/sec 2024/07/09-08:59:24.054498 140099211343424 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669639.sst): part-0: reject ZipStore ratio = 0.933 2024/07/09-08:59:24.073352 140099211343424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669639.sst): old prealloc_size = 73819750, real_size = 7743264 2024/07/09-08:59:24.073398 140099211343424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669639.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 41509 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 2.28 raw-val = 0.0076 GB zip-val = 0.0076 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-08:59:24.088711 140099211343424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00/12669639.sst): second pass time = 0.09's, 82.267'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 512.050'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3516.145'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.123'MB/sec write SST data time = 0.01's, 1291.950'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 = 0.09's, unzip length = 0.008'GB zip my value throughput = 82.267'MB/sec zip pipeline throughput = 85.958'MB/sec entries = 41509 avg-key = 16.00 avg-zkey = 2.28 avg-val = 184.00 avg-zval = 184.00 usrkeys = 41509 avg-key = 8.00 avg-zkey = 2.28 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 41509 bytes = 129728 } seq expand size = 290563 multi value expand size = 0 cnt WriteAppend = 940 UnZipSize{ index = 0.0003 GB value = 0.0076 GB dict = 0.00 MB all = 0.0083 GB } __ZipSize{ index = 0.0001 GB value = 0.0076 GB dict = 0.00 MB all = 0.0079 GB } UnZip/Zip{ index = 3.5011 value = 1.0000 dict = 0.00 all = 1.0557 } Zip/UnZip{ index = 0.2856 value = 1.0000 dict = 0.00 all = 0.9472 } ---------------------------- total value len = 0.136106 GB avg = 0.191 KB (by entry num) total key len = 0.011402 GB avg = 0.016 KB total ukey len = 0.005701 GB avg = 0.008 KB total ukey num = 0.000712599 Billion total entry num = 0.000712599 Billion write speed all = 0.025284251 MB/sec (with seq num) write speed all = 0.024307082 MB/sec (without seq num) 2024/07/09-08:59:24.107344 140099211343424 [compaction_job.cc:1944] [default] [JOB 38291] Generated table #12669639: 41509 keys, 7863657 bytes, temperature: kWarm 2024/07/09-08:59:24.107425 140099211343424 EVENT_LOG_v1 {"time_micros": 1720486764107381, "cf_name": "default", "job": 38291, "event": "table_file_creation", "file_number": 12669639, "file_size": 7863657, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148138986801, "largest_seqno": 148169011781, "table_properties": {"data_size": 7637856, "index_size": 94848, "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": 664144, "raw_average_key_size": 16, "raw_value_size": 7637656, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 41509, "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": 1720486763, "oldest_key_time": 0, "file_creation_time": 1720486763, "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": 12669639, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:59:24.117903 140099211343424 [compaction_job.cc:699] job-38291: subcompact[0], size: 0.109676 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38291/att-00 [12669637,12669638,12669639] 2024/07/09-08:59:24.155444 140099211343424 (Original Log Time 2024/07/09-08:59:16.510290) EVENT_LOG_v1 {"time_micros": 1720486756510226, "job": 38291, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12669608], "files_L2": [12669521, 12669630], "score": 0.9945, "input_data_size": 117791254, "oldest_snapshot_seqno": 148169140179} 2024/07/09-08:59:24.155449 140099211343424 (Original Log Time 2024/07/09-08:59:24.154877) [compaction_job.cc:2018] [default] [JOB 38291] Compacted 1@1 + 2@2 files to L2 => 109675681 bytes 2024/07/09-08:59:24.155452 140099211343424 (Original Log Time 2024/07/09-08:59:24.155362) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 15.5 rd, 14.4 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(28.6, 83.7 +0.0 blob) out(104.6 +0.0 blob), read-write-amplify(7.6) write-amplify(3.7) OK, records in: 715499, records dropped: 2900 output_compression: Snappy 2024/07/09-08:59:24.155461 140099211343424 (Original Log Time 2024/07/09-08:59:24.155418) EVENT_LOG_v1 {"time_micros": 1720486764155392, "cf": "default", "job": 38291, "event": "compaction_finished", "compaction_time_micros": 7607627, "compaction_time_cpu_micros": 1810512, "output_level": 2, "num_output_files": 3, "total_output_size": 109675681, "num_input_records": 715499, "num_output_records": 712599, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 79641612, "file_range_sync_nanos": 0, "file_fsync_nanos": 2509, "file_prepare_write_nanos": 36144, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-08:59:24.289777 140099211343424 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":1720486756,"executesMs":7765,"compactionJobId":38291,"attempt":0,"compactionInputRawBytes":143099800,"compactionInputZipBytes":117791254,"compactionOutputRawBytes":0,"compactionOutputZipBytes":109675681,"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-bff59a461fd708d181547ad21ee65b07-fe19a58aeb37207c-00"}}, response = 2024/07/09-08:59:24.289859 140099211343424 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-38291/att-00: olev 2, work 7.765 s, result 5.397 ms, install 0.612 ms, input{raw 136.471 MiB zip 112.334 MiB}