2024/07/26-22:29:48.978235 139696658863680 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00: fork to child time = 0.061838 sec 2024/07/26-22:29:48.978989 139696658863680 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00 2024/07/26-22:29:48.983775 139696658863680 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00 2024/07/26-22:29:48.985179 139696658863680 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-22:29:48.985447 139696658863680 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-22:29:49.046816 139696658863680 [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-119560/att-00/MANIFEST-13366722 2024/07/26-22:29:49.062986 139696658863680 [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-119560/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13509952, last_sequence is 166189525113, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13509918 2024/07/26-22:29:49.062993 139696658863680 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-22:29:49.063067 139696658863680 [version_set.cc:5652] Creating manifest 13509952 2024/07/26-22:29:49.089958 139696658863680 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-22:29:49.109991 139696658863680 [compaction_job.cc:2433] [default] [JOB 119560] Compacting 2@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/26-22:29:49.110005 139696658863680 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 61845 Base level 1, inputs: [13509950(8579KB) 13509923(12MB)], [13509875(48MB) 13509876(47MB) 13509877(17MB)] 2024/07/26-22:29:49.339073 139696658863680 [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 2024/07/26-22:29:49.339105 139696658863680 [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 2024/07/26-22:29:49.339122 139696658863680 [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 2024/07/26-22:29:49.339133 139696658863680 [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 2024/07/26-22:29:49.339143 139696658863680 [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 2024/07/26-22:29:50.191792 139696658863680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509953.sst) /dev/shm/ToplingTemp/Topling-28661-DdIivo 2024/07/26-22:29:50.690587 139696658863680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509953.sst): first pass time = 0.50's, 134.555'MB/sec 2024/07/26-22:29:53.541100 139696658863680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509953.sst): old prealloc_size = 73819750, real_size = 49102944 2024/07/26-22:29:53.541181 139696658863680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509953.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 = 4.04 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/26-22:29:54.131415 139696658863680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509953.sst): second pass time = 2.85's, 21.673'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 85.961'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25582.361'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.178'MB/sec write SST data time = 0.12's, 426.077'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 = 16784.476'MB/sec zip my value time = 2.85's, unzip length = 0.062'GB zip my value throughput = 21.673'MB/sec zip pipeline throughput = 189.975'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.04 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.04 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 1.9808 value = 1.2953 dict = 1.00 all = 1.3225 } Zip/UnZip{ index = 0.5049 value = 0.7720 dict = 1.00 all = 0.7561 } ---------------------------- 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 = 0.010936486 MB/sec (with seq num) write speed all = 0.010513820 MB/sec (without seq num) 2024/07/26-22:29:54.216271 139696658863680 [compaction_job.cc:1944] [default] [JOB 119560] Generated table #13509953: 335545 keys, 50743819 bytes, temperature: kWarm 2024/07/26-22:29:54.216416 139696658863680 EVENT_LOG_v1 {"time_micros": 1722004194216352, "cf_name": "default", "job": 119560, "event": "table_file_creation", "file_number": 13509953, "file_size": 50743819, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166149026156, "largest_seqno": 166189508591, "table_properties": {"data_size": 47663744, "index_size": 1355200, "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": 1722004190, "oldest_key_time": 0, "file_creation_time": 1722004190, "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": 13509953, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-22:29:54.266723 139696658863680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509954.sst) /dev/shm/ToplingTemp/Topling-28661-ckFIQr 2024/07/26-22:29:55.307833 139696658863680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509954.sst): first pass time = 1.04's, 64.463'MB/sec 2024/07/26-22:29:57.519546 139696658863680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509954.sst): old prealloc_size = 73819750, real_size = 48744072 2024/07/26-22:29:57.519616 139696658863680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509954.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.96 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/26-22:29:57.985720 139696658863680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509954.sst): second pass time = 2.16's, 28.636'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 107.995'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23602.298'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.223'MB/sec write SST data time = 0.09's, 555.398'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 = 17580.985'MB/sec zip my value time = 2.16's, unzip length = 0.062'GB zip my value throughput = 28.636'MB/sec zip pipeline throughput = 164.890'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.96 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.96 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.7001 value = 1.2953 dict = 1.00 all = 1.3330 } Zip/UnZip{ index = 0.3704 value = 0.7720 dict = 1.00 all = 0.7502 } ---------------------------- 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 = 0.021859705 MB/sec (with seq num) write speed all = 0.021014886 MB/sec (without seq num) 2024/07/26-22:29:58.050691 139696658863680 [compaction_job.cc:1944] [default] [JOB 119560] Generated table #13509954: 335545 keys, 50342987 bytes, temperature: kWarm 2024/07/26-22:29:58.050765 139696658863680 EVENT_LOG_v1 {"time_micros": 1722004198050723, "cf_name": "default", "job": 119560, "event": "table_file_creation", "file_number": 13509954, "file_size": 50342987, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166163793116, "largest_seqno": 166189508589, "table_properties": {"data_size": 47665872, "index_size": 994176, "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": 1722004194, "oldest_key_time": 0, "file_creation_time": 1722004194, "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": 13509954, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-22:29:58.107133 139696658863680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509955.sst) /dev/shm/ToplingTemp/Topling-28661-v48i0q 2024/07/26-22:29:58.691537 139696658863680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509955.sst): first pass time = 0.58's, 66.363'MB/sec 2024/07/26-22:29:59.039700 139696658863680 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509955.sst): part-0: reject ZipStore ratio = 0.805 2024/07/26-22:29:59.126711 139696658863680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509955.sst): old prealloc_size = 73819750, real_size = 36502336 2024/07/26-22:29:59.126770 139696658863680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509955.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 193897 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 4.00 raw-val = 0.0357 GB zip-val = 0.0357 GB avg-val = 184.00 avg-zval = 184.00 2024/07/26-22:29:59.213677 139696658863680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00/13509955.sst): second pass time = 0.35's, 102.641'MB/sec, value only(92.0% of KV) wait indexing time = 0.09's, remap KeyValue time = 0.09's, 426.357'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18056.510'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.812'MB/sec write SST data time = 0.03's, 1362.098'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 = 0.35's, unzip length = 0.036'GB zip my value throughput = 102.641'MB/sec zip pipeline throughput = 104.915'MB/sec entries = 193897 avg-key = 16.00 avg-zkey = 4.00 avg-val = 184.00 avg-zval = 184.00 usrkeys = 193897 avg-key = 8.00 avg-zkey = 4.00 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 193897 bytes = 630176 } seq expand size = 1357279 multi value expand size = 0 cnt WriteAppend = 4362 UnZipSize{ index = 0.0016 GB value = 0.0357 GB dict = 0.00 MB all = 0.0388 GB } __ZipSize{ index = 0.0008 GB value = 0.0357 GB dict = 0.00 MB all = 0.0371 GB } UnZip/Zip{ index = 1.9978 value = 1.0000 dict = 0.00 all = 1.0457 } Zip/UnZip{ index = 0.5006 value = 1.0000 dict = 0.00 all = 0.9563 } ---------------------------- total value len = 0.165213 GB avg = 0.191 KB (by entry num) total key len = 0.013840 GB avg = 0.016 KB total ukey len = 0.006920 GB avg = 0.008 KB total ukey num = 0.000864987 Billion total entry num = 0.000864987 Billion write speed all = 0.028170153 MB/sec (with seq num) write speed all = 0.027081451 MB/sec (without seq num) 2024/07/26-22:29:59.260183 139696658863680 [compaction_job.cc:1944] [default] [JOB 119560] Generated table #13509955: 193897 keys, 37085034 bytes, temperature: kWarm 2024/07/26-22:29:59.260250 139696658863680 EVENT_LOG_v1 {"time_micros": 1722004199260215, "cf_name": "default", "job": 119560, "event": "table_file_creation", "file_number": 13509955, "file_size": 37085034, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166152722599, "largest_seqno": 166189508590, "table_properties": {"data_size": 35677248, "index_size": 776448, "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": 3102352, "raw_average_key_size": 16, "raw_value_size": 35677048, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 193897, "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": 1722004198, "oldest_key_time": 0, "file_creation_time": 1722004198, "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": 13509955, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-22:29:59.279159 139696658863680 [compaction_job.cc:699] job-119560: subcompact[0], size: 0.138172 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-119560/att-00 [13509953,13509954,13509955] 2024/07/26-22:29:59.353152 139696658863680 (Original Log Time 2024/07/26-22:29:49.110066) EVENT_LOG_v1 {"time_micros": 1722004189110018, "job": 119560, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13509950, 13509923], "files_L2": [13509875, 13509876, 13509877], "score": 0.982367, "input_data_size": 141594119, "oldest_snapshot_seqno": 166189513563} 2024/07/26-22:29:59.353157 139696658863680 (Original Log Time 2024/07/26-22:29:59.352643) [compaction_job.cc:2018] [default] [JOB 119560] Compacted 2@1 + 3@2 files to L2 => 138171840 bytes 2024/07/26-22:29:59.353159 139696658863680 (Original Log Time 2024/07/26-22:29:59.353083) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.9 rd, 13.6 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(20.9, 114.1 +0.0 blob) out(131.8 +0.0 blob), read-write-amplify(12.8) write-amplify(6.3) OK, records in: 869019, records dropped: 4032 output_compression: Snappy 2024/07/26-22:29:59.353168 139696658863680 (Original Log Time 2024/07/26-22:29:59.353131) EVENT_LOG_v1 {"time_micros": 1722004199353109, "cf": "default", "job": 119560, "event": "compaction_finished", "compaction_time_micros": 10169103, "compaction_time_cpu_micros": 2041635, "output_level": 2, "num_output_files": 3, "total_output_size": 138171840, "num_input_records": 869019, "num_output_records": 864987, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 133456935, "file_range_sync_nanos": 0, "file_fsync_nanos": 2599, "file_prepare_write_nanos": 239274, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/26-22:29:59.495953 139696658863680 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":1722004188,"executesMs":10363,"compactionJobId":119560,"attempt":0,"compactionInputRawBytes":173803800,"compactionInputZipBytes":141594119,"compactionOutputRawBytes":0,"compactionOutputZipBytes":138171840,"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-d09542b94ee36ff7ee04515723d433c2-c2f01d5797cd731e-00"}}, response = 2024/07/26-22:29:59.496097 139696658863680 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-119560/att-00: olev 2, work 10.364 s, result 10.407 ms, install 0.551 ms, input{raw 165.752 MiB zip 135.035 MiB}