2024/08/20-03:35:48.354467 140500103784000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00: fork to child time = 0.047288 sec 2024/08/20-03:35:48.356278 140500103784000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00 2024/08/20-03:35:48.362397 140500103784000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00 2024/08/20-03:35:48.364186 140500103784000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:35:48.364579 140500103784000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:35:48.399343 140500103784000 [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-03534/att-00/MANIFEST-14629260 2024/08/20-03:35:48.432117 140500103784000 [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-03534/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14633150, last_sequence is 189872913827, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14633014 2024/08/20-03:35:48.432128 140500103784000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:35:48.432214 140500103784000 [version_set.cc:5652] Creating manifest 14633150 2024/08/20-03:35:48.455733 140500103784000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:35:48.471002 140500103784000 [compaction_job.cc:2433] [default] [JOB 3534] Compacting 1@1 + 3@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-03:35:48.471019 140500103784000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1846 Base level 1, inputs: [14633112(13MB)], [14633092(48MB) 14633093(47MB) 14633094(11MB)] 2024/08/20-03:35:48.587645 140500103784000 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-03:35:48.587683 140500103784000 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-03:35:48.587706 140500103784000 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-03:35:48.587722 140500103784000 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-03:35:48.587735 140500103784000 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-03:35:48.951410 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633151.sst) /dev/shm/ToplingTemp/Topling-144878-f10s6b 2024/08/20-03:35:49.617682 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633151.sst): first pass time = 0.67's, 100.731'MB/sec 2024/08/20-03:35:52.279985 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633151.sst): old prealloc_size = 73819750, real_size = 49405776 2024/08/20-03:35:52.280059 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633151.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 = 142.06 2024/08/20-03:35:52.573366 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633151.sst): second pass time = 2.66's, 23.200'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 174.133'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35555.861'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.365'MB/sec write SST data time = 0.06's, 803.385'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 = 15321.460'MB/sec zip my value time = 2.66's, unzip length = 0.062'GB zip my value throughput = 23.200'MB/sec zip pipeline throughput = 172.426'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.93 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.93 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0511 GB } UnZip/Zip{ index = 1.6221 value = 1.2952 dict = 1.00 all = 1.3136 } Zip/UnZip{ index = 0.6165 value = 0.7721 dict = 1.00 all = 0.7613 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.915046800 MB/sec (with seq num) write speed all = 1.838273838 MB/sec (without seq num) 2024/08/20-03:35:52.668140 140500103784000 [compaction_job.cc:1944] [default] [JOB 3534] Generated table #14633151: 335545 keys, 51089389 bytes, temperature: kWarm 2024/08/20-03:35:52.668220 140500103784000 EVENT_LOG_v1 {"time_micros": 1724096152668176, "cf_name": "default", "job": 3534, "event": "table_file_creation", "file_number": 14633151, "file_size": 51089389, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189770409645, "largest_seqno": 189872773899, "table_properties": {"data_size": 47666816, "index_size": 1654912, "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": 1724096148, "oldest_key_time": 0, "file_creation_time": 1724096148, "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": 14633151, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:35:52.710737 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633152.sst) /dev/shm/ToplingTemp/Topling-144878-CP272a 2024/08/20-03:35:53.839214 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633152.sst): first pass time = 1.13's, 59.471'MB/sec 2024/08/20-03:35:54.442683 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633152.sst): old prealloc_size = 73819750, real_size = 48475696 2024/08/20-03:35:54.442747 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633152.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 = 2.16 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-03:35:54.717548 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633152.sst): second pass time = 0.60's, 102.411'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 182.493'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21899.056'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.371'MB/sec write SST data time = 0.05's, 1024.063'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 = 20475.519'MB/sec zip my value time = 0.60's, unzip length = 0.062'GB zip my value throughput = 102.411'MB/sec zip pipeline throughput = 116.336'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.16 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.16 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.6980 value = 1.2953 dict = 1.00 all = 1.3379 } Zip/UnZip{ index = 0.2704 value = 0.7720 dict = 1.00 all = 0.7474 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.916856416 MB/sec (with seq num) write speed all = 1.840013680 MB/sec (without seq num) 2024/08/20-03:35:54.778366 140500103784000 [compaction_job.cc:1944] [default] [JOB 3534] Generated table #14633152: 335545 keys, 50158539 bytes, temperature: kWarm 2024/08/20-03:35:54.778438 140500103784000 EVENT_LOG_v1 {"time_micros": 1724096154778403, "cf_name": "default", "job": 3534, "event": "table_file_creation", "file_number": 14633152, "file_size": 50158539, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189770409731, "largest_seqno": 189872773895, "table_properties": {"data_size": 47665776, "index_size": 725888, "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": 1724096152, "oldest_key_time": 0, "file_creation_time": 1724096152, "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": 14633152, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:35:54.810941 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633153.sst) /dev/shm/ToplingTemp/Topling-144878-yA5ylb 2024/08/20-03:35:54.976382 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633153.sst): first pass time = 0.17's, 147.375'MB/sec 2024/08/20-03:35:55.244968 140500103784000 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633153.sst): part-0: reject ZipStore ratio = 0.842 2024/08/20-03:35:55.317955 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633153.sst): old prealloc_size = 73819750, real_size = 23097456 2024/08/20-03:35:55.318013 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633153.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 121877 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 5.26 raw-val = 0.0224 GB zip-val = 0.0224 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-03:35:55.378503 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00/14633153.sst): second pass time = 0.27's, 83.737'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.06's, 387.153'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15998.403'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.717'MB/sec write SST data time = 0.02's, 1298.801'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 = 0.27's, unzip length = 0.022'GB zip my value throughput = 83.737'MB/sec zip pipeline throughput = 89.591'MB/sec entries = 121877 avg-key = 16.00 avg-zkey = 5.26 avg-val = 184.00 avg-zval = 184.00 usrkeys = 121877 avg-key = 8.00 avg-zkey = 5.26 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 121877 bytes = 380880 } seq expand size = 853139 multi value expand size = 0 cnt WriteAppend = 2746 UnZipSize{ index = 0.0010 GB value = 0.0224 GB dict = 0.00 MB all = 0.0244 GB } __ZipSize{ index = 0.0006 GB value = 0.0224 GB dict = 0.00 MB all = 0.0234 GB } UnZip/Zip{ index = 1.5206 value = 1.0000 dict = 0.00 all = 1.0395 } Zip/UnZip{ index = 0.6576 value = 1.0000 dict = 0.00 all = 0.9620 } ---------------------------- total value len = 62.448206 GB avg = 0.180 KB (by entry num) total key len = 6.801445 GB avg = 0.020 KB total ukey len = 3.195851 GB avg = 0.008 KB total ukey num = 0.390126528 Billion total entry num = 0.347004536 Billion write speed all = 1.917519911 MB/sec (with seq num) write speed all = 1.840651584 MB/sec (without seq num) 2024/08/20-03:35:55.408247 140500103784000 [compaction_job.cc:1944] [default] [JOB 3534] Generated table #14633153: 121877 keys, 23449355 bytes, temperature: kWarm 2024/08/20-03:35:55.408311 140500103784000 EVENT_LOG_v1 {"time_micros": 1724096155408276, "cf_name": "default", "job": 3534, "event": "table_file_creation", "file_number": 14633153, "file_size": 23449355, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189847047816, "largest_seqno": 189872773898, "table_properties": {"data_size": 22425568, "index_size": 641216, "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": 1950032, "raw_average_key_size": 16, "raw_value_size": 22425368, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 121877, "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-MixedLenBlobStore", "creation_time": 1724096154, "oldest_key_time": 0, "file_creation_time": 1724096154, "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": 14633153, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:35:55.423852 140500103784000 [compaction_job.cc:699] job-03534: subcompact[0], size: 0.124697 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03534/att-00 [14633151,14633152,14633153] 2024/08/20-03:35:55.451112 140500103784000 (Original Log Time 2024/08/20-03:35:48.471189) EVENT_LOG_v1 {"time_micros": 1724096148471033, "job": 3534, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14633112], "files_L2": [14633092, 14633093, 14633094], "score": 0.973262, "input_data_size": 126325206, "oldest_snapshot_seqno": 189872913663} 2024/08/20-03:35:55.451116 140500103784000 (Original Log Time 2024/08/20-03:35:55.450628) [compaction_job.cc:2018] [default] [JOB 3534] Compacted 1@1 + 3@2 files to L2 => 124697283 bytes 2024/08/20-03:35:55.451118 140500103784000 (Original Log Time 2024/08/20-03:35:55.451044) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 18.2 rd, 17.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.2, 107.3 +0.0 blob) out(118.9 +0.0 blob), read-write-amplify(18.2) write-amplify(9.0) OK, records in: 795234, records dropped: 2267 output_compression: Snappy 2024/08/20-03:35:55.451125 140500103784000 (Original Log Time 2024/08/20-03:35:55.451089) EVENT_LOG_v1 {"time_micros": 1724096155451070, "cf": "default", "job": 3534, "event": "compaction_finished", "compaction_time_micros": 6952673, "compaction_time_cpu_micros": 1774410, "output_level": 2, "num_output_files": 3, "total_output_size": 124697283, "num_input_records": 795234, "num_output_records": 792967, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 91423709, "file_range_sync_nanos": 0, "file_fsync_nanos": 2262, "file_prepare_write_nanos": 145632, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-03:35:55.631180 140500103784000 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":1724096148,"executesMs":7089,"compactionJobId":3534,"attempt":0,"compactionInputRawBytes":159046800,"compactionInputZipBytes":126325206,"compactionOutputRawBytes":0,"compactionOutputZipBytes":124697283,"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":"00-933b2ff8e700365263feebbdc68e6bbc-254e72f3168ebb6c-00"}}, response = 2024/08/20-03:35:55.631282 140500103784000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-03534/att-00: olev 2, work 7.090 s, result 6.149 ms, install 0.519 ms, input{raw 151.679 MiB zip 120.473 MiB}