2024/08/20-04:37:10.776132 140500120569408 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00: fork to child time = 0.022785 sec 2024/08/20-04:37:10.777075 140500120569408 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00 2024/08/20-04:37:10.782161 140500120569408 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00 2024/08/20-04:37:10.782453 140500120569408 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:37:10.782788 140500120569408 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:37:10.836649 140500120569408 [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-07036/att-00/MANIFEST-14629260 2024/08/20-04:37:10.855866 140500120569408 [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-07036/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14637196, last_sequence is 189960919148, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14637069 2024/08/20-04:37:10.855873 140500120569408 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:37:10.855933 140500120569408 [version_set.cc:5652] Creating manifest 14637196 2024/08/20-04:37:10.885883 140500120569408 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:37:10.901724 140500120569408 [compaction_job.cc:2433] [default] [JOB 7036] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/08/20-04:37:10.901741 140500120569408 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3669 Base level 2, inputs: [14637175(48MB)], [14636285(90MB) 14636286(91MB)] 2024/08/20-04:37:10.910204 140500120569408 [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 2024/08/20-04:37:10.910247 140500120569408 [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 2024/08/20-04:37:10.910272 140500120569408 [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 2024/08/20-04:37:10.910282 140500120569408 [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 2024/08/20-04:37:10.910295 140500120569408 [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 2024/08/20-04:37:11.931816 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637197.sst) /dev/shm/ToplingTemp/Topling-172589-JGd72z 2024/08/20-04:37:12.761206 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637197.sst): first pass time = 0.83's, 161.837'MB/sec 2024/08/20-04:37:15.267353 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637197.sst): old prealloc_size = 147639500, real_size = 91787544 2024/08/20-04:37:15.267428 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637197.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.95 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-04:37:15.869298 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637197.sst): second pass time = 2.51's, 49.290'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 158.032'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14317.222'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.376'MB/sec write SST data time = 0.16's, 609.833'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 23915.853'MB/sec zip my value time = 2.51's, unzip length = 0.123'GB zip my value throughput = 49.290'MB/sec zip pipeline throughput = 154.468'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.95 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.95 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 8.3911 value = 1.3572 dict = 1.00 all = 1.4109 } Zip/UnZip{ index = 0.1192 value = 0.7368 dict = 1.00 all = 0.7088 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.739540204 MB/sec (with seq num) write speed all = 1.669805702 MB/sec (without seq num) 2024/08/20-04:37:15.977418 140500120569408 [compaction_job.cc:1944] [default] [JOB 7036] Generated table #14637197: 671089 keys, 95127228 bytes, temperature: kWarm 2024/08/20-04:37:15.977504 140500120569408 EVENT_LOG_v1 {"time_micros": 1724099835977454, "cf_name": "default", "job": 7036, "event": "table_file_creation", "file_number": 14637197, "file_size": 95127228, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189864201558, "largest_seqno": 189960541450, "table_properties": {"data_size": 90979840, "index_size": 639808, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724099831, "oldest_key_time": 0, "file_creation_time": 1724099831, "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": 14637197, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:37:16.019503 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637198.sst) /dev/shm/ToplingTemp/Topling-172589-jNqCTA 2024/08/20-04:37:17.315905 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637198.sst): first pass time = 1.30's, 103.535'MB/sec 2024/08/20-04:37:19.234544 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637198.sst): old prealloc_size = 147639500, real_size = 91896824 2024/08/20-04:37:19.234619 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637198.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.12 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-04:37:19.846749 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637198.sst): second pass time = 1.92's, 64.389'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 155.840'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18116.181'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.329'MB/sec write SST data time = 0.10's, 929.674'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 28002.165'MB/sec zip my value time = 1.92's, unzip length = 0.123'GB zip my value throughput = 64.389'MB/sec zip pipeline throughput = 112.857'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.12 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.12 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 7.1551 value = 1.3572 dict = 1.00 all = 1.4068 } Zip/UnZip{ index = 0.1398 value = 0.7368 dict = 1.00 all = 0.7108 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.742856812 MB/sec (with seq num) write speed all = 1.672994383 MB/sec (without seq num) 2024/08/20-04:37:19.957706 140500120569408 [compaction_job.cc:1944] [default] [JOB 7036] Generated table #14637198: 671089 keys, 95404284 bytes, temperature: kWarm 2024/08/20-04:37:19.957779 140500120569408 EVENT_LOG_v1 {"time_micros": 1724099839957736, "cf_name": "default", "job": 7036, "event": "table_file_creation", "file_number": 14637198, "file_size": 95404284, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635002005, "largest_seqno": 189960541390, "table_properties": {"data_size": 90978560, "index_size": 750336, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724099836, "oldest_key_time": 0, "file_creation_time": 1724099836, "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": 14637198, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:37:20.004506 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637199.sst) /dev/shm/ToplingTemp/Topling-172589-qFcNeA 2024/08/20-04:37:20.268719 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637199.sst): first pass time = 0.26's, 224.463'MB/sec 2024/08/20-04:37:20.854866 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637199.sst): old prealloc_size = 147639500, real_size = 42835256 2024/08/20-04:37:20.854957 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637199.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 296478 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.82 raw-val = 0.0546 GB zip-val = 0.0425 GB avg-val = 184.00 avg-zval = 143.41 2024/08/20-04:37:21.135172 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00/14637199.sst): second pass time = 0.59's, 93.213'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 158.236'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3981.543'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.317'MB/sec write SST data time = 0.05's, 959.115'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.555'MB, throughput = 14202.006'MB/sec zip my value time = 0.59's, unzip length = 0.055'GB zip my value throughput = 93.213'MB/sec zip pipeline throughput = 107.058'MB/sec entries = 296478 avg-key = 16.00 avg-zkey = 0.82 avg-val = 184.00 avg-zval = 143.41 usrkeys = 296478 avg-key = 8.00 avg-zkey = 0.82 avg-val = 191.00 avg-zval = 143.41 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 296478 bytes = 1037680 } seq expand size = 2075346 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0546 GB dict = 0.56 MB all = 0.0593 GB } __ZipSize{ index = 0.0002 GB value = 0.0425 GB dict = 0.56 MB all = 0.0444 GB } UnZip/Zip{ index = 9.7474 value = 1.2830 dict = 1.00 all = 1.3368 } Zip/UnZip{ index = 0.1026 value = 0.7794 dict = 1.00 all = 0.7480 } ---------------------------- total value len = 62.609733 GB avg = 0.180 KB (by entry num) total key len = 6.814976 GB avg = 0.020 KB total ukey len = 3.202617 GB avg = 0.008 KB total ukey num = 0.390972217 Billion total entry num = 0.347850225 Billion write speed all = 1.744342377 MB/sec (with seq num) write speed all = 1.674422616 MB/sec (without seq num) 2024/08/20-04:37:21.188798 140500120569408 [compaction_job.cc:1944] [default] [JOB 7036] Generated table #14637199: 296478 keys, 44355019 bytes, temperature: kWarm 2024/08/20-04:37:21.188864 140500120569408 EVENT_LOG_v1 {"time_micros": 1724099841188832, "cf_name": "default", "job": 7036, "event": "table_file_creation", "file_number": 14637199, "file_size": 44355019, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189734437600, "largest_seqno": 189939811639, "table_properties": {"data_size": 42517664, "index_size": 243328, "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": 4743648, "raw_average_key_size": 16, "raw_value_size": 54551952, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 296478, "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": 1724099839, "oldest_key_time": 0, "file_creation_time": 1724099839, "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": 14637199, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:37:21.218610 140500120569408 [compaction_job.cc:699] job-07036: subcompact[0], size: 0.234887 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07036/att-00 [14637197,14637198,14637199] 2024/08/20-04:37:21.278950 140500120569408 (Original Log Time 2024/08/20-04:37:10.901809) EVENT_LOG_v1 {"time_micros": 1724099830901762, "job": 7036, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14637175], "files_L3": [14636285, 14636286], "score": 1.01113, "input_data_size": 241488579, "oldest_snapshot_seqno": 189960918421} 2024/08/20-04:37:21.278954 140500120569408 (Original Log Time 2024/08/20-04:37:21.272930) [compaction_job.cc:2018] [default] [JOB 7036] Compacted 1@2 + 2@3 files to L3 => 234886531 bytes 2024/08/20-04:37:21.278956 140500120569408 (Original Log Time 2024/08/20-04:37:21.278829) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 23.4 rd, 22.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.4, 181.9 +0.0 blob) out(224.0 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 39067 output_compression: Snappy 2024/08/20-04:37:21.278962 140500120569408 (Original Log Time 2024/08/20-04:37:21.278919) EVENT_LOG_v1 {"time_micros": 1724099841278854, "cf": "default", "job": 7036, "event": "compaction_finished", "compaction_time_micros": 10316811, "compaction_time_cpu_micros": 3173325, "output_level": 3, "num_output_files": 3, "total_output_size": 234886531, "num_input_records": 1677723, "num_output_records": 1638656, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 157375480, "file_range_sync_nanos": 0, "file_fsync_nanos": 2403, "file_prepare_write_nanos": 8165, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-04:37:21.404718 140500120569408 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":1724099830,"executesMs":10490,"compactionJobId":7036,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":241488579,"compactionOutputRawBytes":0,"compactionOutputZipBytes":234886531,"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-e9548b2e738d19d048bbad67145cee99-1def5c63d6dde359-00"}}, response = 2024/08/20-04:37:21.404838 140500120569408 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-07036/att-00: olev 3, work 10.490 s, result 6.021 ms, install 6.064 ms, input{raw 320.000 MiB zip 230.301 MiB}