2024/07/23-18:42:03.837290 140548828272192 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00: fork to child time = 0.018477 sec 2024/07/23-18:42:03.838053 140548828272192 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00 2024/07/23-18:42:03.842130 140548828272192 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00 2024/07/23-18:42:03.843564 140548828272192 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/23-18:42:03.843875 140548828272192 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/23-18:42:03.882045 140548828272192 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-05299/att-00/MANIFEST-13366722 2024/07/23-18:42:03.896380 140548828272192 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-05299/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13372839, last_sequence is 163281071669, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13372803 2024/07/23-18:42:03.896387 140548828272192 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/23-18:42:03.896447 140548828272192 [version_set.cc:5652] Creating manifest 13372839 2024/07/23-18:42:03.921233 140548828272192 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/23-18:42:03.936668 140548828272192 [compaction_job.cc:2433] [default] [JOB 5299] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/23-18:42:03.936677 140548828272192 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2772 Base level 1, inputs: [13372817(18MB)], [13372767(48MB) 13372768(48MB) 13372769(17MB)] 2024/07/23-18:42:04.117201 140548828272192 [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 2024/07/23-18:42:04.117219 140548828272192 [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 2024/07/23-18:42:04.117237 140548828272192 [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 2024/07/23-18:42:04.117250 140548828272192 [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 2024/07/23-18:42:04.117256 140548828272192 [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 2024/07/23-18:42:04.744824 140548828272192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372840.sst) /dev/shm/ToplingTemp/Topling-233499-Zwi1lh 2024/07/23-18:42:05.213140 140548828272192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372840.sst): first pass time = 0.47's, 143.311'MB/sec 2024/07/23-18:42:07.448021 140548828272192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372840.sst): old prealloc_size = 73819750, real_size = 49011872 2024/07/23-18:42:07.448103 140548828272192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372840.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.76 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/23-18:42:07.862423 140548828272192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372840.sst): second pass time = 2.23's, 27.639'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 122.233'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21506.417'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.234'MB/sec write SST data time = 0.06's, 919.289'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 = 12635.587'MB/sec zip my value time = 2.23's, unzip length = 0.062'GB zip my value throughput = 27.639'MB/sec zip pipeline throughput = 202.253'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.76 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.76 avg-val = 191.00 avg-zval = 142.06 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.1275 value = 1.2953 dict = 1.00 all = 1.3249 } Zip/UnZip{ index = 0.4700 value = 0.7720 dict = 1.00 all = 0.7548 } ---------------------------- 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 = 0.000986298 MB/sec (with seq num) write speed all = 0.000948180 MB/sec (without seq num) 2024/07/23-18:42:08.014631 140548828272192 [compaction_job.cc:1944] [default] [JOB 5299] Generated table #13372840: 335545 keys, 50652747 bytes, temperature: kWarm 2024/07/23-18:42:08.014732 140548828272192 EVENT_LOG_v1 {"time_micros": 1721731328014662, "cf_name": "default", "job": 5299, "event": "table_file_creation", "file_number": 13372840, "file_size": 50652747, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163246665242, "largest_seqno": 163281025614, "table_properties": {"data_size": 47666112, "index_size": 1261760, "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": 1721731324, "oldest_key_time": 0, "file_creation_time": 1721731324, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13372840, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-18:42:08.043639 140548828272192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372841.sst) /dev/shm/ToplingTemp/Topling-233499-PyDzRg 2024/07/23-18:42:09.483144 140548828272192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372841.sst): first pass time = 1.44's, 46.621'MB/sec 2024/07/23-18:42:10.956100 140548828272192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372841.sst): old prealloc_size = 73819750, real_size = 48533488 2024/07/23-18:42:10.956164 140548828272192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372841.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.33 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/23-18:42:11.356362 140548828272192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372841.sst): second pass time = 1.47's, 41.961'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 125.367'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18914.323'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.247'MB/sec write SST data time = 0.06's, 821.543'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 = 20176.673'MB/sec zip my value time = 1.47's, unzip length = 0.062'GB zip my value throughput = 41.961'MB/sec zip pipeline throughput = 151.903'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.33 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.33 avg-val = 191.00 avg-zval = 142.06 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.4262 value = 1.2953 dict = 1.00 all = 1.3375 } Zip/UnZip{ index = 0.2919 value = 0.7720 dict = 1.00 all = 0.7477 } ---------------------------- 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 = 0.001972498 MB/sec (with seq num) write speed all = 0.001896266 MB/sec (without seq num) 2024/07/23-18:42:11.436531 140548828272192 [compaction_job.cc:1944] [default] [JOB 5299] Generated table #13372841: 335545 keys, 50174347 bytes, temperature: kWarm 2024/07/23-18:42:11.436605 140548828272192 EVENT_LOG_v1 {"time_micros": 1721731331436556, "cf_name": "default", "job": 5299, "event": "table_file_creation", "file_number": 13372841, "file_size": 50174347, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163221122470, "largest_seqno": 163281025611, "table_properties": {"data_size": 47665968, "index_size": 783488, "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": 1721731328, "oldest_key_time": 0, "file_creation_time": 1721731328, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13372841, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-18:42:11.476773 140548828272192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372842.sst) /dev/shm/ToplingTemp/Topling-233499-WxP7Cg 2024/07/23-18:42:11.833732 140548828272192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372842.sst): first pass time = 0.36's, 101.737'MB/sec 2024/07/23-18:42:12.251098 140548828272192 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372842.sst): part-0: reject ZipStore ratio = 0.810 2024/07/23-18:42:12.315221 140548828272192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372842.sst): old prealloc_size = 73819750, real_size = 34624096 2024/07/23-18:42:12.315253 140548828272192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372842.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 181566 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 6.44 raw-val = 0.0334 GB zip-val = 0.0334 GB avg-val = 184.00 avg-zval = 184.00 2024/07/23-18:42:12.379584 140548828272192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00/13372842.sst): second pass time = 0.42's, 80.184'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.06's, 546.116'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 47232.129'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.065'MB/sec write SST data time = 0.02's, 1621.149'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 = 0.42's, unzip length = 0.033'GB zip my value throughput = 80.184'MB/sec zip pipeline throughput = 119.579'MB/sec entries = 181566 avg-key = 16.00 avg-zkey = 6.44 avg-val = 184.00 avg-zval = 184.00 usrkeys = 181566 avg-key = 8.00 avg-zkey = 6.44 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 181566 bytes = 544720 } seq expand size = 1270962 multi value expand size = 0 cnt WriteAppend = 4087 UnZipSize{ index = 0.0015 GB value = 0.0334 GB dict = 0.00 MB all = 0.0363 GB } __ZipSize{ index = 0.0012 GB value = 0.0334 GB dict = 0.00 MB all = 0.0351 GB } UnZip/Zip{ index = 1.2413 value = 1.0000 dict = 0.00 all = 1.0338 } Zip/UnZip{ index = 0.8056 value = 1.0000 dict = 0.00 all = 0.9673 } ---------------------------- total value len = 0.162857 GB avg = 0.191 KB (by entry num) total key len = 0.013642 GB avg = 0.016 KB total ukey len = 0.006821 GB avg = 0.008 KB total ukey num = 0.000852656 Billion total entry num = 0.000852656 Billion write speed all = 0.002506128 MB/sec (with seq num) write speed all = 0.002409273 MB/sec (without seq num) 2024/07/23-18:42:12.423538 140548828272192 [compaction_job.cc:1944] [default] [JOB 5299] Generated table #13372842: 181566 keys, 35125132 bytes, temperature: kWarm 2024/07/23-18:42:12.423599 140548828272192 EVENT_LOG_v1 {"time_micros": 1721731332423566, "cf_name": "default", "job": 5299, "event": "table_file_creation", "file_number": 13372842, "file_size": 35125132, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163270301050, "largest_seqno": 163281025616, "table_properties": {"data_size": 33408336, "index_size": 1170176, "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": 2905056, "raw_average_key_size": 16, "raw_value_size": 33408144, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 181566, "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": 1721731331, "oldest_key_time": 0, "file_creation_time": 1721731331, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13372842, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-18:42:12.439860 140548828272192 [compaction_job.cc:699] job-05299: subcompact[0], size: 0.135952 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05299/att-00 [13372840,13372841,13372842] 2024/07/23-18:42:12.465863 140548828272192 (Original Log Time 2024/07/23-18:42:03.936718) EVENT_LOG_v1 {"time_micros": 1721731323936694, "job": 5299, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13372817], "files_L2": [13372767, 13372768, 13372769], "score": 0.990173, "input_data_size": 138968502, "oldest_snapshot_seqno": 163281068538} 2024/07/23-18:42:12.465867 140548828272192 (Original Log Time 2024/07/23-18:42:12.465374) [compaction_job.cc:2018] [default] [JOB 5299] Compacted 1@1 + 3@2 files to L2 => 135952226 bytes 2024/07/23-18:42:12.465868 140548828272192 (Original Log Time 2024/07/23-18:42:12.465804) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 16.3 rd, 16.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(18.4, 114.1 +0.0 blob) out(129.7 +0.0 blob), read-write-amplify(14.2) write-amplify(7.0) OK, records in: 856187, records dropped: 3531 output_compression: Snappy 2024/07/23-18:42:12.465874 140548828272192 (Original Log Time 2024/07/23-18:42:12.465846) EVENT_LOG_v1 {"time_micros": 1721731332465828, "cf": "default", "job": 5299, "event": "compaction_finished", "compaction_time_micros": 8503152, "compaction_time_cpu_micros": 2030686, "output_level": 2, "num_output_files": 3, "total_output_size": 135952226, "num_input_records": 856187, "num_output_records": 852656, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 97697467, "file_range_sync_nanos": 0, "file_fsync_nanos": 3221, "file_prepare_write_nanos": 155873, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/23-18:42:12.592560 140548828272192 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":1721720512,"starts":1721731323,"executesMs":8620,"compactionJobId":5299,"attempt":0,"compactionInputRawBytes":171237400,"compactionInputZipBytes":138968502,"compactionOutputRawBytes":0,"compactionOutputZipBytes":135952226,"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":"00-49563aa6558ef2a0ee3dcb9cc6c6a963-2a863c890b30f5ad-00"}}, response = 2024/07/23-18:42:12.592657 140548828272192 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-05299/att-00: olev 2, work 8.621 s, result 7.047 ms, install 0.518 ms, input{raw 163.305 MiB zip 132.531 MiB}