2024/09/08-18:41:33.221335 140334100645440 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00: fork to child time = 0.011359 sec 2024/09/08-18:41:33.221955 140334100645440 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00 2024/09/08-18:41:33.227605 140334100645440 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00 2024/09/08-18:41:33.229485 140334100645440 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/09/08-18:41:33.229772 140334100645440 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/09/08-18:41:33.264164 140334100645440 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00043/att-00/MANIFEST-14705022 2024/09/08-18:41:33.304305 140334100645440 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00043/att-00/MANIFEST-14705022 succeeded,manifest_file_number is 14705022, next_file_number is 14705079, last_sequence is 191446755683, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14704867 2024/09/08-18:41:33.304313 140334100645440 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/09/08-18:41:33.304357 140334100645440 [version_set.cc:5652] Creating manifest 14705079 2024/09/08-18:41:33.329572 140334100645440 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00: bottommost_level: fake = 1, rpc = 0 2024/09/08-18:41:33.342994 140334100645440 [compaction_job.cc:2433] [default] [JOB 43] Compacting 2@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/09/08-18:41:33.343006 140334100645440 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 21 Base level 2, inputs: [14705031(31MB) 14705043(904KB)], [14704955(91MB) 14704956(91MB) 14704957(81MB)] 2024/09/08-18:41:33.599389 140334100645440 [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 2024/09/08-18:41:33.599435 140334100645440 [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 2024/09/08-18:41:33.599463 140334100645440 [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 2024/09/08-18:41:33.599486 140334100645440 [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 2024/09/08-18:41:33.599499 140334100645440 [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 2024/09/08-18:41:34.307787 140334100645440 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705080.sst) /dev/shm/ToplingTemp/Topling-7271-XtWFHY 2024/09/08-18:41:36.062338 140334100645440 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705080.sst): first pass time = 1.75's, 76.499'MB/sec 2024/09/08-18:41:40.768860 140334100645440 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705080.sst): old prealloc_size = 147639500, real_size = 91962256 2024/09/08-18:41:40.768964 140334100645440 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705080.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 = 1.21 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/09/08-18:41:41.746696 140334100645440 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705080.sst): second pass time = 4.71's, 26.244'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.98's, 97.634'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16324.552'MB/sec (index lex order gen) rebuild zvType time = 0.81's, 0.206'MB/sec write SST data time = 0.16's, 586.052'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 = 16796.298'MB/sec zip my value time = 4.71's, unzip length = 0.123'GB zip my value throughput = 26.244'MB/sec zip pipeline throughput = 196.377'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.21 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.21 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 = 10 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 = 0.0955 GB } UnZip/Zip{ index = 6.5985 value = 1.3572 dict = 1.00 all = 1.4059 } Zip/UnZip{ index = 0.1516 value = 0.7368 dict = 1.00 all = 0.7113 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.006667198 MB/sec (with seq num) write speed all = 0.006409529 MB/sec (without seq num) 2024/09/08-18:41:41.867301 140334100645440 [compaction_job.cc:1944] [default] [JOB 43] Generated table #14705080: 671089 keys, 95469677 bytes, temperature: kWarm 2024/09/08-18:41:41.867397 140334100645440 EVENT_LOG_v1 {"time_micros": 1725792101867341, "cf_name": "default", "job": 43, "event": "table_file_creation", "file_number": 14705080, "file_size": 95469677, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191085847290, "largest_seqno": 191446715461, "table_properties": {"data_size": 90980672, "index_size": 813632, "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": 1725792094, "oldest_key_time": 0, "file_creation_time": 1725792094, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705080, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:41:41.964687 140334100645440 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705081.sst) /dev/shm/ToplingTemp/Topling-7271-VCr960 2024/09/08-18:41:43.468350 140334100645440 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705081.sst): first pass time = 1.50's, 89.265'MB/sec 2024/09/08-18:41:44.919538 140334100645440 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705081.sst): old prealloc_size = 147639500, real_size = 92082952 2024/09/08-18:41:44.919607 140334100645440 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705081.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.40 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/09/08-18:41:45.543870 140334100645440 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705081.sst): second pass time = 1.45's, 85.143'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 152.846'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20665.933'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.355'MB/sec write SST data time = 0.15's, 629.167'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 = 19342.017'MB/sec zip my value time = 1.45's, unzip length = 0.123'GB zip my value throughput = 85.143'MB/sec zip pipeline throughput = 127.300'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.40 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.40 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 = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.7194 value = 1.3573 dict = 1.00 all = 1.4066 } Zip/UnZip{ index = 0.1748 value = 0.7368 dict = 1.00 all = 0.7110 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.013331966 MB/sec (with seq num) write speed all = 0.012816721 MB/sec (without seq num) 2024/09/08-18:41:45.657159 140334100645440 [compaction_job.cc:1944] [default] [JOB 43] Generated table #14705081: 671089 keys, 95422637 bytes, temperature: kWarm 2024/09/08-18:41:45.657243 140334100645440 EVENT_LOG_v1 {"time_micros": 1725792105657199, "cf_name": "default", "job": 43, "event": "table_file_creation", "file_number": 14705081, "file_size": 95422637, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191321679507, "largest_seqno": 191446715462, "table_properties": {"data_size": 90976368, "index_size": 938688, "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": 1725792101, "oldest_key_time": 0, "file_creation_time": 1725792101, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705081, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:41:45.726874 140334100645440 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705082.sst) /dev/shm/ToplingTemp/Topling-7271-ZXPAT1 2024/09/08-18:41:47.524034 140334100645440 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705082.sst): first pass time = 1.80's, 74.686'MB/sec 2024/09/08-18:41:50.245865 140334100645440 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705082.sst): old prealloc_size = 147639500, real_size = 92361408 2024/09/08-18:41:50.245933 140334100645440 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705082.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.80 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/09/08-18:41:51.385092 140334100645440 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705082.sst): second pass time = 2.72's, 45.381'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.14's, 84.081'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32181.118'MB/sec (index lex order gen) rebuild zvType time = 0.97's, 0.174'MB/sec write SST data time = 0.17's, 552.174'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 = 31156.151'MB/sec zip my value time = 2.72's, unzip length = 0.123'GB zip my value throughput = 45.381'MB/sec zip pipeline throughput = 105.781'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.80 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.80 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 4.4330 value = 1.3572 dict = 1.00 all = 1.4012 } Zip/UnZip{ index = 0.2256 value = 0.7368 dict = 1.00 all = 0.7137 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.019992346 MB/sec (with seq num) write speed all = 0.019219695 MB/sec (without seq num) 2024/09/08-18:41:51.498057 140334100645440 [compaction_job.cc:1944] [default] [JOB 43] Generated table #14705082: 671089 keys, 95784941 bytes, temperature: kWarm 2024/09/08-18:41:51.498139 140334100645440 EVENT_LOG_v1 {"time_micros": 1725792111498096, "cf_name": "default", "job": 43, "event": "table_file_creation", "file_number": 14705082, "file_size": 95784941, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191279771506, "largest_seqno": 191446715463, "table_properties": {"data_size": 90982384, "index_size": 1211072, "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": 1725792105, "oldest_key_time": 0, "file_creation_time": 1725792105, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705082, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:41:51.578905 140334100645440 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705083.sst) /dev/shm/ToplingTemp/Topling-7271-tf9rF0 2024/09/08-18:41:51.718921 140334100645440 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705083.sst): first pass time = 0.14's, 90.603'MB/sec 2024/09/08-18:41:52.152061 140334100645440 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705083.sst): part-0: reject ZipStore ratio = 0.901 2024/09/08-18:41:52.187031 140334100645440 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705083.sst): old prealloc_size = 147639500, real_size = 11845584 2024/09/08-18:41:52.187097 140334100645440 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705083.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 63406 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 2.57 raw-val = 0.0117 GB zip-val = 0.0117 GB avg-val = 184.00 avg-zval = 184.00 2024/09/08-18:41:52.249454 140334100645440 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00/14705083.sst): second pass time = 0.43's, 26.990'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.06's, 192.800'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4200.351'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.376'MB/sec write SST data time = 0.02's, 594.273'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 = 0.43's, unzip length = 0.012'GB zip my value throughput = 26.990'MB/sec zip pipeline throughput = 165.022'MB/sec entries = 63406 avg-key = 16.00 avg-zkey = 2.57 avg-val = 184.00 avg-zval = 184.00 usrkeys = 63406 avg-key = 8.00 avg-zkey = 2.57 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 63406 bytes = 206080 } seq expand size = 443842 multi value expand size = 0 cnt WriteAppend = 1432 UnZipSize{ index = 0.0005 GB value = 0.0117 GB dict = 0.00 MB all = 0.0127 GB } __ZipSize{ index = 0.0002 GB value = 0.0117 GB dict = 0.00 MB all = 0.0120 GB } UnZip/Zip{ index = 3.1179 value = 1.0000 dict = 0.00 all = 1.0535 } Zip/UnZip{ index = 0.3207 value = 1.0000 dict = 0.00 all = 0.9492 } ---------------------------- total value len = 0.396645 GB avg = 0.191 KB (by entry num) total key len = 0.033227 GB avg = 0.016 KB total ukey len = 0.016613 GB avg = 0.008 KB total ukey num = 0.002076673 Billion total entry num = 0.002076673 Billion write speed all = 0.020621131 MB/sec (with seq num) write speed all = 0.019824180 MB/sec (without seq num) 2024/09/08-18:41:52.268338 140334100645440 [compaction_job.cc:1944] [default] [JOB 43] Generated table #14705083: 63406 keys, 12036890 bytes, temperature: kWarm 2024/09/08-18:41:52.268422 140334100645440 EVENT_LOG_v1 {"time_micros": 1725792112268378, "cf_name": "default", "job": 43, "event": "table_file_creation", "file_number": 14705083, "file_size": 12036890, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191409567862, "largest_seqno": 191446713458, "table_properties": {"data_size": 11666896, "index_size": 162688, "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": 1014496, "raw_average_key_size": 16, "raw_value_size": 11666704, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 63406, "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": 1725792111, "oldest_key_time": 0, "file_creation_time": 1725792111, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705083, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:41:52.280090 140334100645440 [compaction_job.cc:699] job-00043: subcompact[0], size: 0.298714 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00043/att-00 [14705080,14705081,14705082,14705083] 2024/09/08-18:41:52.372421 140334100645440 (Original Log Time 2024/09/08-18:41:33.343050) EVENT_LOG_v1 {"time_micros": 1725792093343021, "job": 43, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14705031, 14705043], "files_L3": [14704955, 14704956, 14704957], "score": 0.999094, "input_data_size": 310416194, "oldest_snapshot_seqno": 191446755624} 2024/09/08-18:41:52.372427 140334100645440 (Original Log Time 2024/09/08-18:41:52.368876) [compaction_job.cc:2018] [default] [JOB 43] Compacted 2@2 + 3@3 files to L3 => 298714145 bytes 2024/09/08-18:41:52.372430 140334100645440 (Original Log Time 2024/09/08-18:41:52.372325) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 16.4 rd, 15.8 wr, level 3, files in(2, 3) out(4 +0 blob) MB in(32.7, 263.3 +0.0 blob) out(284.9 +0.0 blob), read-write-amplify(17.7) write-amplify(8.7) OK, records in: 2092214, records dropped: 15541 output_compression: Snappy 2024/09/08-18:41:52.372439 140334100645440 (Original Log Time 2024/09/08-18:41:52.372393) EVENT_LOG_v1 {"time_micros": 1725792112372361, "cf": "default", "job": 43, "event": "compaction_finished", "compaction_time_micros": 18937055, "compaction_time_cpu_micros": 5496464, "output_level": 3, "num_output_files": 4, "total_output_size": 298714145, "num_input_records": 2092214, "num_output_records": 2076673, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 282531485, "file_range_sync_nanos": 0, "file_fsync_nanos": 3293, "file_prepare_write_nanos": 83080, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/09/08-18:41:52.516083 140334100645440 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":1725792049,"starts":1725792093,"executesMs":19140,"compactionJobId":43,"attempt":0,"compactionInputRawBytes":418442800,"compactionInputZipBytes":310416194,"compactionOutputRawBytes":0,"compactionOutputZipBytes":298714145,"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":"00-3f572d4dab78f1fcae9a3e0f09525f00-83ad57a7927039e3-00"}}, response = 2024/09/08-18:41:52.516194 140334100645440 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00043/att-00: olev 3, work 19.141 s, result 6.563 ms, install 3.597 ms, input{raw 399.058 MiB zip 296.036 MiB}